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Mnemonic  Opcode  Mask  Name 

OPCDB260  B260  A Coupling Facility instruction  
OPCDB261  B261  A Coupling Facility instruction  
OPCDB264  B264  A Coupling Facility instruction  
OPCDB266  B266  A Coupling Facility instruction  
OPCDB267  B267  A Coupling Facility instruction  
OPCDB272  B272  A Coupling Facility instruction  
OPCDB27A  B27A  A Coupling Facility instruction  
OPCDB27B  B27B  A Coupling Facility instruction  
OPCDB27E  B27E  A Coupling Facility instruction  
OPCDB27F  B27F  A Coupling Facility instruction  
OPCDB2F6  B2F6  A Coupling Facility instruction  
OPCDB269  B269  A Cryptographic Facility instruction  
OPCDB26A  B26A  A Cryptographic Facility instruction  
OPCDB26B  B26B  A Cryptographic Facility instruction  
OPCDB26C  B26C  A Cryptographic Facility instruction  
OPCDB26D  B26D  A Cryptographic Facility instruction  
OPCDB26E  B26E  A Cryptographic Facility instruction  
OPCDB26F  B26F  A Cryptographic Facility instruction  
A  5A  Add  
ADB  ED1A  Add Double Bfp  
ADBR  B31A  Add Double Bfp Register  
AD  6A  Add Double hfp  
ADR  2A  Add Double hfp Register  
ADTR  B3D2  Add Double Tfp Register  
ADTRA  B3D2  Add Double Tfp Register Alternative  
AEB  ED0A  Add Exponential Bfp  
AEBR  B30A  Add Exponential Bfp Register  
AE  7A  Add Exponential hfp  
AER  3A  Add Exponential hfp Register  
AXBR  B34A  Add eXtended Bfp Register  
AXR  36  Add eXtended hfp Register  
AXTR  B3DA  Add eXtended Tfp Register  
AXTRA  B3DA  Add eXtended Tfp Register Alternative  
AFI  C29  Add Fullword Immediate  
AG  E308  Add Grande  
AGR  B908  Add Grande Register  
AGRK  B9E8  Add Grande Register Keeping source data  
AGF  E318  Add Grande with Fullword  
AGFI  C28  Add Grande with Fullword Immediate  
AGFR  B918  Add Grande with Fullword Register  
AGHI  A7B  Add Grande with Halfword Immediate  
AGHIK  ECD9  Add Grande with Halfword Immediate Keeping source data  
AGSI  EB7A  Add Grande with Signed Immediate  
AH  4A  Add Halfword  
AHI  A7A  Add Halfword Immediate  
AHIK  ECD8  Add Halfword Immediate Keeping source data  
AHY  E37A  Add Halfword Yonder  
AHHHR  B9C8  Add High and High to High Register  
AHHLR  B9D8  Add High and High to Low Register  
AIH  CC8  Add Immediate High  
AL  5E  Add Logical  
ALFI  C2B  Add Logical Fullword Immediate  
ALG  E30A  Add Logical Grande  
ALGR  B90A  Add Logical Grande Register  
ALGRK  B9EA  Add Logical Grande Register Keeping source data  
ALGF  E31A  Add Logical Grande with Fullword  
ALGFI  C2A  Add Logical Grande with Fullword Immediate  
ALGFR  B91A  Add Logical Grande with Fullword Register  
ALGHSIK  ECDB  Add Logical Grande with Halfword Signed Immediate Keeping source data  
ALGSI  EB7E  Add Logical Grande with Signed Immediate  
ALHHHR  B9CA  Add Logical High and High to High Register  
ALHHLR  B9DA  Add Logical High and High to Low Register  
ALR  1E  Add Logical Register  
ALRK  B9FA  Add Logical Register Keeping source data  
ALC  E398  Add Logical with Carry  
ALCG  E388  Add Logical with Carry Grande  
ALCGR  B988  Add Logical with Carry Grande Register  
ALCR  B998  Add Logical with Carry Register  
ALHSIK  ECDA  Add Logical with Halfword Signed Immediate Keeping source data  
ALSI  EB6E  Add Logical with Signed Immediate  
ALSIH  CCA  Add Logical with Signed Immediate High  
ALSIHN  CCB  Add Logical with Signed Immediate High No cc  
ALY  E35E  Add Logical Yonder  
AP  FA  Add Packed decimal  
AR  1A  Add Register  
ARK  B9F8  Add Register Keeping source data  
AU  7E  Add Unnormalized hfp  
AUR  3E  Add Unnormalized hfp Register  
AW  6E  Add Wide unnormalized hfp  
AWR  2E  Add Wide unnormalized hfp Register  
ASI  EB6A  Add with Signed Immediate  
AY  E35A  Add Yonder  
N  54  aNd  
NC  D4  aNd Characters  
NG  E380  aNd Grande  
NGR  B980  aNd Grande Register  
NGRK  B9E4  aNd Grande Register Keeping source data  
NHHR  EC54    aNd High with High Register 
NHLR  EC54    aNd High with Low Register 
NI  94  aNd Immediate  
NIHF  C0A  aNd Immediate High with Fullword  
NIHH  A54  aNd Immediate Highorder word, Higher halfword  
NIHL  A55  aNd Immediate Highorder word, Lower halfword  
NILF  C0B  aNd Immediate Low with Fullword  
NILH  A56  aNd Immediate Loworder word, Higher halfword  
NILL  A57  aNd Immediate Loworder word, Lower halfword  
NIY  EB54  aNd Immediate Yonder  
UNKMC005  ????  AND Logical Immediate  
NLHR  EC54    aNd Low with High Register 
AMCLHI  A34  And MilliCode register Left High Immediate  
NR  14  aNd Register  
NRK  B9F4  aNd Register Keeping source data  
ASR  A34  And Special Register  
NY  E354  aNd Yonder  
B  47  1111  Branch 
BAL  45  Branch And Link  
BALR  05  Branch And Link Register  
BAS  4D  Branch And Save  
BASSM  0C  Branch And Save and Set Mode  
BASR  0D  Branch And Save Register  
BSA  B25A  Branch and Set Authority  
BSM  0B  Branch and Set Mode  
BAKR  B240  Branch And stacK Register  
BSG  B258  Branch in Subspace Group  
BC  47  Branch on Condition  
BCR  07  Branch on Condition Register  
BCT  46  Branch on CounT  
BCTG  E346  Branch on CounT Grande  
BCTGR  B946  Branch on CounT Grande Register  
BCTR  06  Branch on CounT Register  
BE  47  1000  Branch on Equal 
BER  07  1000  Branch on Equal Register 
BRFLG  AA  BRanch on FLaGs  
BH  47  0010  Branch on High 
BHR  07  0010  Branch on High Register 
BXH  86  Branch on indeX High  
BXHG  EB44  Branch on indeX High Grande  
BXLE  87  Branch on indeX Low or Equal  
BXLEG  EB45  Branch on indeX Low or Equal Grande  
BL  47  0100  Branch on Low 
BLR  07  0100  Branch on Low Register 
BM  47  0100  Branch on Mixed / Minus 
BMR  07  0100  Branch on Mixed / Minus Register 
BNE  47  0111  Branch on Not Equal 
BNER  07  0111  Branch on Not Equal Register 
BNH  47  1101  Branch on Not High 
BNHR  07  1101  Branch on Not High Register 
BNL  47  1011  Branch on Not Low 
BNLR  07  1011  Branch on Not Low Register 
BNM  47  1011  Branch on Not Mixed / Minus 
BNMR  07  1011  Branch on Not Mixed / Minus Register 
BNO  47  1110  Branch on Not Ones / Overflow 
BNOR  07  1110  Branch on Not Ones / Overflow Register 
BNP  47  1101  Branch on Not Plus 
BNPR  07  1101  Branch on Not Plus Register 
BNZ  47  0111  Branch on Not Zero 
BNZR  07  0111  Branch on Not Zero Register 
BO  47  0001  Branch on Ones / Overflow 
BOR  07  0001  Branch on Ones / Overflow Register 
BP  47  0010  Branch on Plus 
BPR  07  0010  Branch on Plus Register 
BZ  47  1000  Branch on Zero 
BZR  07  1000  Branch on Zero Register 
BPP  C7  Branch Prediction Preload  
BPRP  C5  Branch Prediction Relative Preload  
BR  07  1111  Branch Register 
BRAS  A75  Branch Relative And Save  
BRASL  C05  Branch Relative And Save Long  
BRC  A74  Branch Relative on Condition  
BRCL  C04  Branch Relative on Condition Long  
BRCT  A76  Branch Relative on CounT  
BRCTG  A77  Branch Relative on CounT Grande  
BRCTH  CC6  Branch Relative on CounT High  
BRE  A74  1000  Branch Relative on Equal 
BREL  C04  1000  Branch Relative on Equal Long 
BRH  A74  0010  Branch Relative on High 
BRHL  C04  0010  Branch Relative on High Long 
BRXH  84  Branch Relative on indeX High  
BRXHG  EC44  Branch Relative on indeX High Grande  
BRXLE  85  Branch Relative on indeX Low or Equal  
BRXLG  EC45  Branch Relative on indeX Low or equal Grande  
BRL  A74  0100  Branch Relative on Low 
BRLL  C04  0100  Branch Relative on Low Long 
BRM  A74  0100  Branch Relative on Mixed / Minus 
BRML  C04  0100  Branch Relative on Mixed / Minus Long 
BRNE  A74  0111  Branch Relative on Not Equal 
BRNEL  C04  0111  Branch Relative on Not Equal Long 
BRNH  A74  1101  Branch Relative on Not High 
BRNHL  C04  1101  Branch Relative on Not High Long 
BRNL  A74  1011  Branch Relative on Not Low 
BRNLL  C04  1011  Branch Relative on Not Low Long 
BRNM  A74  1011  Branch Relative on Not Mixed / Minus 
BRNML  C04  1011  Branch Relative on Not Mixed / Minus Long 
BRNO  A74  1110  Branch Relative on Not Ones / Overflow 
BRNOL  C04  1110  Branch Relative on Not Ones / Overflow Long 
BRNP  A74  1101  Branch Relative on Not Plus 
BRNPL  C04  1101  Branch Relative on Not Plus Long 
BRNZ  A74  0111  Branch Relative on Not Zero 
BRNZL  C04  0111  Branch Relative on Not Zero Long 
BRO  A74  0001  Branch Relative on Ones / Overflow 
BROL  C04  0001  Branch Relative on Ones / Overflow Long 
BRP  A74  0010  Branch Relative on Plus 
BRPL  C04  0010  Branch Relative on Plus Long 
BRZ  A74  1000  Branch Relative on Zero 
BRZL  C04  1000  Branch Relative on Zero Long 
BRS  ????  Branch Relative Special  
BRU  A74  1111  Branch Relative Unconditional 
BRUL  C04  1111  Branch Relative Unconditional Long 
XSCH  B276  cancel (or eXit) SubCHannel  
CKSM  B241  ChecKSuM  
KM  B92E  cipher (K) Message  
KM.AES128  B92E.18  KM  Advanced Encryption Standard 128bit  
KM.AES192  B92E.19  KM  Advanced Encryption Standard 192bit  
KM.AES256  B92E.20  KM  Advanced Encryption Standard 256bit  
KM.DEA  B92E.01  KM  Data Encryption Algorithm  
KM.EAES128  B92E.26  KM  Encrypted Advanced Encryption Standard 128bit  
KM.EAES192  B92E.27  KM  Encrypted Advanced Encryption Standard 192bit  
KM.EAES256  B92E.28  KM  Encrypted Advanced Encryption Standard 256bit  
KM.EDEA  B92E.09  KM  Encrypted Data Encryption Algorithm  
KM.ETDEA128  B92E.10  KM  Encrypted Triple Data Encryption Algorithm 128bit  
KM.ETDEA192  B92E.11  KM  Encrypted Triple Data Encryption Algorithm 192bit  
KM.QUERY  B92E.00  KM  QUERY  
KM.TDEA128  B92E.02  KM  Triple Data Encryption Algorithm 128bit  
KM.TDEA192  B92E.03  KM  Triple Data Encryption Algorithm 192bit  
KM.XAES128  B92E.50  KM  Xts AES 128bit  
KM.XAES256  B92E.52  KM  Xts AES 256bit  
KM.XEAES128  B92E.58  KM  Xts Encrypted AES 128bit  
KM.XEAES256  B92E.60  KM  Xts Encrypted AES 256bit  
KMC  B92F  cipher (K) Message with Chaining  
KMC.AES128  B92F.18  KMC  Advanced Encryption Standard 128bit  
KMC.AES192  B92F.19  KMC  Advanced Encryption Standard 192bit  
KMC.AES256  B92F.20  KMC  Advanced Encryption Standard 256bit  
KMC.DEA  B92F.01  KMC  Data Encryption Algorithm  
KMC.EAES128  B92F.26  KMC  Encrypted Advanced Encryption Standard 128bit  
KMC.EAES192  B92F.27  KMC  Encrypted Advanced Encryption Standard 192bit  
KMC.EAES256  B92F.28  KMC  Encrypted Advanced Encryption Standard 256bit  
KMC.EDEA  B92F.09  KMC  Encrypted Data Encryption Algorithm  
KMC.ETDEA128  B92F.10  KMC  Encrypted Triple Data Encryption Algorithm 128bit  
KMC.ETDEA192  B92F.11  KMC  Encrypted Triple Data Encryption Algorithm 192bit  
KMC.PRNG  B92F.67  KMC  Pseudo Random Number Generation  
KMC.QUERY  B92F.00  KMC  QUERY  
KMC.TDEA128  B92F.02  KMC  Triple Data Encryption Algorithm 128bit  
KMC.TDEA192  B92F.03  KMC  Triple Data Encryption Algorithm 192bit  
KMF  B92A  cipher (K) Message with cipher Feedback  
KMF.AES128  B92A.18  KMF  Advanced Encryption Standard 128bit  
KMF.AES192  B92A.19  KMF  Advanced Encryption Standard 192bit  
KMF.AES256  B92A.20  KMF  Advanced Encryption Standard 256bit  
KMF.DEA  B92A.01  KMF  Data Encryption Algorithm  
KMF.EAES128  B92A.26  KMF  Encrypted Advanced Encryption Standard 128bit  
KMF.EAES192  B92A.27  KMF  Encrypted Advanced Encryption Standard 192bit  
KMF.EAES256  B92A.28  KMF  Encrypted Advanced Encryption Standard 256bit  
KMF.EDEA  B92A.09  KMF  Encrypted Data Encryption Algorithm  
KMF.ETDEA128  B92A.10  KMF  Encrypted Triple Data Encryption Algorithm 128bit  
KMF.ETDEA192  B92A.11  KMF  Encrypted Triple Data Encryption Algorithm 192bit  
KMF.QUERY  B92A.00  KMF  QUERY  
KMF.TDEA128  B92A.02  KMF  Triple Data Encryption Algorithm 128bit  
KMF.TDEA192  B92A.03  KMF  Triple Data Encryption Algorithm 192bit  
KMCTR  B92D  cipher (K) Message with CounTeR  
KMCTR.AES128  B92D.18  KMCTR  Advanced Encryption Standard 128bit  
KMCTR.AES192  B92D.19  KMCTR  Advanced Encryption Standard 192bit  
KMCTR.AES256  B92D.20  KMCTR  Advanced Encryption Standard 256bit  
KMCTR.DEA  B92D.01  KMCTR  Data Encryption Algorithm  
KMCTR.EAES128  B92D.26  KMCTR  Encrypted Advanced Encryption Standard 128bit  
KMCTR.EAES192  B92D.27  KMCTR  Encrypted Advanced Encryption Standard 192bit  
KMCTR.EAES256  B92D.28  KMCTR  Encrypted Advanced Encryption Standard 256bit  
KMCTR.EDEA  B92D.09  KMCTR  Encrypted Data Encryption Algorithm  
KMCTR.ETDEA128  B92D.10  KMCTR  Encrypted Triple Data Encryption Algorithm 128bit  
KMCTR.ETDEA192  B92D.11  KMCTR  Encrypted Triple Data Encryption Algorithm 192bit  
KMCTR.QUERY  B92D.00  KMCTR  QUERY  
KMCTR.TDEA128  B92D.02  KMCTR  Triple Data Encryption Algorithm 128bit  
KMCTR.TDEA192  B92D.03  KMCTR  Triple Data Encryption Algorithm 192bit  
KMO  B92B  cipher (K) Message with Output feedback  
KMO.AES128  B92B.18  KMO  Advanced Encryption Standard 128bit  
KMO.AES192  B92B.19  KMO  Advanced Encryption Standard 192bit  
KMO.AES256  B92B.20  KMO  Advanced Encryption Standard 256bit  
KMO.DEA  B92B.01  KMO  Data Encryption Algorithm  
KMO.EAES128  B92B.26  KMO  Encrypted Advanced Encryption Standard 128bit  
KMO.EAES192  B92B.27  KMO  Encrypted Advanced Encryption Standard 192bit  
KMO.EAES256  B92B.28  KMO  Encrypted Advanced Encryption Standard 256bit  
KMO.EDEA  B92B.09  KMO  Encrypted Data Encryption Algorithm  
KMO.ETDEA128  B92B.10  KMO  Encrypted Triple Data Encryption Algorithm 128bit  
KMO.ETDEA192  B92B.11  KMO  Encrypted Triple Data Encryption Algorithm 192bit  
KMO.QUERY  B92B.00  KMO  QUERY  
KMO.TDEA128  B92B.02  KMO  Triple Data Encryption Algorithm 128bit  
KMO.TDEA192  B92B.03  KMO  Triple Data Encryption Algorithm 192bit  
CMSG  0105  Clear MeSsaGe  
CMPS  0109  Clear Message Path State  
CSCH  B230  Clear SubCHannel  
C  59  Compare  
CFC  B21A  Compare and Form Codeword  
CRDTE  B98F  Compare and Replace Dat Table Entry  
KDB  ED18  compare and signal (K) Double Bfp  
KDBR  B318  compare and signal (K) Double Bfp Register  
KDTR  B3E0  compare and signal (K) Double Tfp Register  
KEB  ED08  compare and signal (K) Exponential Bfp  
KEBR  B308  compare and signal (K) Exponential Bfp Register  
KXBR  B348  compare and signal (K) eXtended Bfp Register  
KXTR  B3E8  compare and signal (K) eXtended Tfp Register  
CS  BA  Compare and Swap  
CSP  B250  Compare and Swap and Purge  
CSPG  B98A  Compare and Swap and Purge Grande  
CSST  C82  Compare and Swap and STore  
CSG  EB30  Compare and Swap Grande  
CSY  EB14  Compare and Swap Yonder  
CEDTR  B3F4  Compare biased Exponent Double Tfp Register  
CEXTR  B3FC  Compare biased Exponent eXtended Tfp Register  
CCSB  B2CA  Compare Character String Bytes  
CDS  BB  Compare Double and Swap  
CDSG  EB3E  Compare Double and Swap Grande  
CDSY  EB31  Compare Double and Swap Yonder  
CDB  ED19  Compare Double Bfp  
CDBR  B319  Compare Double Bfp Register  
CD  69  Compare Double hfp  
CDR  29  Compare Double hfp Register  
CDTR  B3E4  Compare Double Tfp Register  
CEB  ED09  Compare Exponential Bfp  
CEBR  B309  Compare Exponential Bfp Register  
CE  79  Compare Exponential hfp  
CER  39  Compare Exponential hfp Register  
CXBR  B349  Compare eXtended Bfp Register  
CXR  B369  Compare eXtended hfp Register  
CXTR  B3EC  Compare eXtended Tfp Register  
CFI  C2D  Compare Fullword Immediate  
CG  E320  Compare Grande  
CGIB  ECFC  Compare Grande Immediate and Branch  
CGIBE  ECFC  1000  Compare Grande Immediate and Branch on Equal 
CGIBH  ECFC  0010  Compare Grande Immediate and Branch on High 
CGIBL  ECFC  0100  Compare Grande Immediate and Branch on Low 
CGIBNE  ECFC  0110  Compare Grande Immediate and Branch on Not Equal 
CGIBNH  ECFC  1100  Compare Grande Immediate and Branch on Not High 
CGIBNL  ECFC  1010  Compare Grande Immediate and Branch on Not Low 
CGIJ  EC7C  Compare Grande Immediate and Jump  
CGIJE  EC7C  1000  Compare Grande Immediate and Jump on Equal 
CGIJH  EC7C  0010  Compare Grande Immediate and Jump on High 
CGIJL  EC7C  0100  Compare Grande Immediate and Jump on Low 
CGIJNE  EC7C  0110  Compare Grande Immediate and Jump on Not Equal 
CGIJNH  EC7C  1100  Compare Grande Immediate and Jump on Not High 
CGIJNL  EC7C  1010  Compare Grande Immediate and Jump on Not Low 
CGIT  EC70  Compare Grande Immediate and Trap  
CGITE  EC70  1000  Compare Grande Immediate and Trap on Equal 
CGITH  EC70  0010  Compare Grande Immediate and Trap on High 
CGITL  EC70  0100  Compare Grande Immediate and Trap on Low 
CGITNE  EC70  0110  Compare Grande Immediate and Trap on Not Equal 
CGITNH  EC70  1100  Compare Grande Immediate and Trap on Not High 
CGITNL  EC70  1010  Compare Grande Immediate and Trap on Not Low 
CGR  B920  Compare Grande Register  
CGRB  ECE4  Compare Grande Register and Branch  
CGRBE  ECE4  1000  Compare Grande Register and Branch on Equal 
CGRBH  ECE4  0010  Compare Grande Register and Branch on High 
CGRBL  ECE4  0100  Compare Grande Register and Branch on Low 
CGRBNE  ECE4  0110  Compare Grande Register and Branch on Not Equal 
CGRBNH  ECE4  1100  Compare Grande Register and Branch on Not High 
CGRBNL  ECE4  1010  Compare Grande Register and Branch on Not Low 
CGRJ  EC64  Compare Grande Register and Jump  
CGRJE  EC64  1000  Compare Grande Register and Jump on Equal 
CGRJH  EC64  0010  Compare Grande Register and Jump on High 
CGRJL  EC64  0100  Compare Grande Register and Jump on Low 
CGRJNE  EC64  0110  Compare Grande Register and Jump on Not Equal 
CGRJNH  EC64  1100  Compare Grande Register and Jump on Not High 
CGRJNL  EC64  1010  Compare Grande Register and Jump on Not Low 
CGRT  B960  Compare Grande Register and Trap  
CGRTE  B960  1000  Compare Grande Register and Trap on Equal 
CGRTH  B960  0010  Compare Grande Register and Trap on High 
CGRTL  B960  0100  Compare Grande Register and Trap on Low 
CGRTNE  B960  0110  Compare Grande Register and Trap on Not Equal 
CGRTNH  B960  1100  Compare Grande Register and Trap on Not High 
CGRTNL  B960  1010  Compare Grande Register and Trap on Not Low 
CGRL  C68  Compare Grande Relative Long  
CGF  E330  Compare Grande with Fullword  
CGFI  C2C  Compare Grande with Fullword Immediate  
CGFR  B930  Compare Grande with Fullword Register  
CGFRL  C6C  Compare Grande with Fullword Relative Long  
CGH  E334  Compare Grande with Halfword  
CGHI  A7F  Compare Grande with Halfword Immediate  
CGHRL  C64  Compare Grande with Halfword Relative Long  
CGHSI  E558  Compare Grande with Halfword Signed Immediate  
CH  49  Compare Halfword  
CHI  A7E  Compare Halfword Immediate  
CHRL  C65  Compare Halfword Relative Long  
CHSI  E55C  Compare Halfword Signed Immediate  
CHHSI  E554  Compare Halfword with Halword Signed Immediate  
CHY  E379  Compare Halfword Yonder  
CHF  E3CD  Compare High and Fullword  
CHHR  B9CD  Compare High and High Register  
CHLR  B9DD  Compare High and Low Register  
CIB  ECFE  Compare Immediate and Branch  
CIBE  ECFE  1000  Compare Immediate and Branch on Equal 
CIBH  ECFE  0010  Compare Immediate and Branch on High 
CIBL  ECFE  0100  Compare Immediate and Branch on Low 
CIBNE  ECFE  0110  Compare Immediate and Branch on Not Equal 
CIBNH  ECFE  1100  Compare Immediate and Branch on Not High 
CIBNL  ECFE  1010  Compare Immediate and Branch on Not Low 
CIJ  EC7E  Compare Immediate and Jump  
CIJE  EC7E  1000  Compare Immediate and Jump on Equal 
CIJH  EC7E  0010  Compare Immediate and Jump on High 
CIJL  EC7E  0100  Compare Immediate and Jump on Low 
CIJNE  EC7E  0110  Compare Immediate and Jump on Not Equal 
CIJNH  EC7E  1100  Compare Immediate and Jump on Not High 
CIJNL  EC7E  1010  Compare Immediate and Jump on Not Low 
CIT  EC72  Compare Immediate and Trap  
CITE  EC72  1000  Compare Immediate and Trap on Equal 
CITH  EC72  0010  Compare Immediate and Trap on High 
CITL  EC72  0100  Compare Immediate and Trap on Low 
CITNE  EC72  0110  Compare Immediate and Trap on Not Equal 
CITNH  EC72  1100  Compare Immediate and Trap on Not High 
CITNL  EC72  1010  Compare Immediate and Trap on Not Low 
CIH  CCD  Compare Immediate High  
CL  55  Compare Logical  
CLT  EB23  Compare Logical and Trap  
CLTE  EB23  1000  Compare Logical and Trap on Equal 
CLTH  EB23  0010  Compare Logical and Trap on High 
CLTL  EB23  0100  Compare Logical and Trap on Low 
CLTNE  EB23  0110  Compare Logical and Trap on Not Equal 
CLTNH  EB23  1100  Compare Logical and Trap on Not High 
CLTNL  EB23  1010  Compare Logical and Trap on Not Low 
CLC  D5  Compare Logical Characters  
CLCL  0F  Compare Logical Characters Long  
CLCLE  A9  Compare Logical Characters Long Extended  
CLCLU  EB8F  Compare Logical Characters Long Unicode  
CLM  BD  Compare Logical characters under Mask  
CLMH  EB20  Compare Logical characters under Mask High  
CLMY  EB21  Compare Logical characters under Mask Yonder  
CLRNG  B2CB  Compare Logical for RaNGe check  
CLFI  C2F  Compare Logical Fullword Immediate  
CLFIT  EC73  Compare Logical Fullword Immediate and Trap  
CLFITE  EC73  1000  Compare Logical Fullword Immediate and Trap on Equal 
CLFITH  EC73  0010  Compare Logical Fullword Immediate and Trap on High 
CLFITL  EC73  0100  Compare Logical Fullword Immediate and Trap on Low 
CLFITNE  EC73  0110  Compare Logical Fullword Immediate and Trap on Not Equal 
CLFITNH  EC73  1100  Compare Logical Fullword Immediate and Trap on Not High 
CLFITNL  EC73  1010  Compare Logical Fullword Immediate and Trap on Not Low 
CLFHSI  E55D  Compare Logical Fullword with Halfword Signless Immediate  
CLG  E321  Compare Logical Grande  
CLGT  EB2B  Compare Logical Grande and Trap  
CLGTE  EB2B  1000  Compare Logical Grande and Trap on Equal 
CLGTH  EB2B  0010  Compare Logical Grande and Trap on High 
CLGTL  EB2B  0100  Compare Logical Grande and Trap on Low 
CLGTNE  EB2B  0110  Compare Logical Grande and Trap on Not Equal 
CLGTNH  EB2B  1100  Compare Logical Grande and Trap on Not High 
CLGTNL  EB2B  1010  Compare Logical Grande and Trap on Not Low 
CLGIB  ECFD  Compare Logical Grande Immediate and Branch  
CLGIBE  ECFD  1000  Compare Logical Grande Immediate and Branch on Equal 
CLGIBH  ECFD  0010  Compare Logical Grande Immediate and Branch on High 
CLGIBL  ECFD  0100  Compare Logical Grande Immediate and Branch on Low 
CLGIBNE  ECFD  0110  Compare Logical Grande Immediate and Branch on Not Equal 
CLGIBNH  ECFD  1100  Compare Logical Grande Immediate and Branch on Not High 
CLGIBNL  ECFD  1010  Compare Logical Grande Immediate and Branch on Not Low 
CLGIJ  EC7D  Compare Logical Grande Immediate and Jump  
CLGIJE  EC7D  1000  Compare Logical Grande Immediate and Jump on Equal 
CLGIJH  EC7D  0010  Compare Logical Grande Immediate and Jump on High 
CLGIJL  EC7D  0100  Compare Logical Grande Immediate and Jump on Low 
CLGIJNE  EC7D  0110  Compare Logical Grande Immediate and Jump on Not Equal 
CLGIJNH  EC7D  1100  Compare Logical Grande Immediate and Jump on Not High 
CLGIJNL  EC7D  1010  Compare Logical Grande Immediate and Jump on Not Low 
CLGIT  EC71  Compare Logical Grande Immediate and Trap  
CLGITE  EC71  1000  Compare Logical Grande Immediate and Trap on Equal 
CLGITH  EC71  0010  Compare Logical Grande Immediate and Trap on High 
CLGITL  EC71  0100  Compare Logical Grande Immediate and Trap on Low 
CLGITNE  EC71  0110  Compare Logical Grande Immediate and Trap on Not Equal 
CLGITNH  EC71  1100  Compare Logical Grande Immediate and Trap on Not High 
CLGITNL  EC71  1010  Compare Logical Grande Immediate and Trap on Not Low 
CLGR  B921  Compare Logical Grande Register  
CLGRB  ECE5  Compare Logical Grande Register and Branch  
CLGRBE  ECE5  1000  Compare Logical Grande Register and Branch on Equal 
CLGRBH  ECE5  0010  Compare Logical Grande Register and Branch on High 
CLGRBL  ECE5  0100  Compare Logical Grande Register and Branch on Low 
CLGRBNE  ECE5  0110  Compare Logical Grande Register and Branch on Not Equal 
CLGRBNH  ECE5  1100  Compare Logical Grande Register and Branch on Not High 
CLGRBNL  ECE5  1010  Compare Logical Grande Register and Branch on Not Low 
CLGRJ  EC65  Compare Logical Grande Register and Jump  
CLGRJE  EC65  1000  Compare Logical Grande Register and Jump on Equal 
CLGRJH  EC65  0010  Compare Logical Grande Register and Jump on High 
CLGRJL  EC65  0100  Compare Logical Grande Register and Jump on Low 
CLGRJNE  EC65  0110  Compare Logical Grande Register and Jump on Not Equal 
CLGRJNH  EC65  1100  Compare Logical Grande Register and Jump on Not High 
CLGRJNL  EC65  1010  Compare Logical Grande Register and Jump on Not Low 
CLGRT  B961  Compare Logical Grande Register and Trap  
CLGRTE  B961  1000  Compare Logical Grande Register and Trap on Equal 
CLGRTH  B961  0010  Compare Logical Grande Register and Trap on High 
CLGRTL  B961  0100  Compare Logical Grande Register and Trap on Low 
CLGRTNE  B961  0110  Compare Logical Grande Register and Trap on Not Equal 
CLGRTNH  B961  1100  Compare Logical Grande Register and Trap on Not High 
CLGRTNL  B961  1010  Compare Logical Grande Register and Trap on Not Low 
CLGRL  C6A  Compare Logical Grande Relative Long  
CLGF  E331  Compare Logical Grande with Fullword  
CLGFI  C2E  Compare Logical Grande with Fullword Immediate  
CLGFR  B931  Compare Logical Grande with Fullword Register  
CLGFRL  C6E  Compare Logical Grande with Fullword Relative Long  
CLGHRL  C66  Compare Logical Grande with Halfword Relative Long  
CLGHSI  E559  Compare Logical Grande with Halfword Signless Immediate  
CLHHSI  E555  Compare Logical Halfword with Halfword Signless Immediate  
CLHF  E3CF  Compare Logical High and Fullword  
CLHHR  B9CF  Compare Logical High and High Register  
CLHLR  B9DF  Compare Logical High and Low Register  
CLI  95  Compare Logical Immediate  
CLIB  ECFF  Compare Logical Immediate and Branch  
CLIBE  ECFF  1000  Compare Logical Immediate and Branch on Equal 
CLIBH  ECFF  0010  Compare Logical Immediate and Branch on High 
CLIBL  ECFF  0100  Compare Logical Immediate and Branch on Low 
CLIBNE  ECFF  0110  Compare Logical Immediate and Branch on Not Equal 
CLIBNH  ECFF  1100  Compare Logical Immediate and Branch on Not High 
CLIBNL  ECFF  1010  Compare Logical Immediate and Branch on Not Low 
CLIJ  EC7F  Compare Logical Immediate and Jump  
CLIJE  EC7F  1000  Compare Logical Immediate and Jump on Equal 
CLIJH  EC7F  0010  Compare Logical Immediate and Jump on High 
CLIJL  EC7F  0100  Compare Logical Immediate and Jump on Low 
CLIJNE  EC7F  0110  Compare Logical Immediate and Jump on Not Equal 
CLIJNH  EC7F  1100  Compare Logical Immediate and Jump on Not High 
CLIJNL  EC7F  1010  Compare Logical Immediate and Jump on Not Low 
CLIH  CCF  Compare Logical Immediate High  
CLIY  EB55  Compare Logical Immediate Yonder  
CLR  15  Compare Logical Register  
CLRB  ECF7  Compare Logical Register and Branch  
CLRBE  ECF7  1000  Compare Logical Register and Branch on Equal 
CLRBH  ECF7  0010  Compare Logical Register and Branch on High 
CLRBL  ECF7  0100  Compare Logical Register and Branch on Low 
CLRBNE  ECF7  0110  Compare Logical Register and Branch on Not Equal 
CLRBNH  ECF7  1100  Compare Logical Register and Branch on Not High 
CLRBNL  ECF7  1010  Compare Logical Register and Branch on Not Low 
CLRJ  EC77  Compare Logical Register and Jump  
CLRJE  EC77  1000  Compare Logical Register and Jump on Equal 
CLRJH  EC77  0010  Compare Logical Register and Jump on High 
CLRJL  EC77  0100  Compare Logical Register and Jump on Low 
CLRJNE  EC77  0110  Compare Logical Register and Jump on Not Equal 
CLRJNH  EC77  1100  Compare Logical Register and Jump on Not High 
CLRJNL  EC77  1010  Compare Logical Register and Jump on Not Low 
CLRT  B973  Compare Logical Register and Trap  
CLRTE  B973  1000  Compare Logical Register and Trap on Equal 
CLRTH  B973  0010  Compare Logical Register and Trap on High 
CLRTL  B973  0100  Compare Logical Register and Trap on Low 
CLRTNE  B973  0110  Compare Logical Register and Trap on Not Equal 
CLRTNH  B973  1100  Compare Logical Register and Trap on Not High 
CLRTNL  B973  1010  Compare Logical Register and Trap on Not Low 
CLRL  C6F  Compare Logical Relative Long  
CLST  B25D  Compare Logical STring  
CLHRL  C67  Compare Logical with Halfword Relative Long  
CLY  E355  Compare Logical Yonder  
CP  F9  Compare Packed decimal  
CR  19  Compare Register  
CRB  ECF6  Compare Register and Branch  
CRBE  ECF6  1000  Compare Register and Branch on Equal 
CRBH  ECF6  0010  Compare Register and Branch on High 
CRBL  ECF6  0100  Compare Register and Branch on Low 
CRBNE  ECF6  0110  Compare Register and Branch on Not Equal 
CRBNH  ECF6  1100  Compare Register and Branch on Not High 
CRBNL  ECF6  1010  Compare Register and Branch on Not Low 
CRJ  EC76  Compare Register and Jump  
CRJE  EC76  1000  Compare Register and Jump on Equal 
CRJH  EC76  0010  Compare Register and Jump on High 
CRJL  EC76  0100  Compare Register and Jump on Low 
CRJNE  EC76  0110  Compare Register and Jump on Not Equal 
CRJNH  EC76  1100  Compare Register and Jump on Not High 
CRJNL  EC76  1010  Compare Register and Jump on Not Low 
CRT  B972  Compare Register and Trap  
CRTE  B972  1000  Compare Register and Trap on Equal 
CRTH  B972  0010  Compare Register and Trap on High 
CRTL  B972  0100  Compare Register and Trap on Low 
CRTNE  B972  0110  Compare Register and Trap on Not Equal 
CRTNH  B972  1100  Compare Register and Trap on Not High 
CRTNL  B972  1010  Compare Register and Trap on Not Low 
CRL  C6D  Compare Relative Long  
CUSE  B257  Compare Until Substring Equal  
CY  E359  Compare Yonder  
CMPSC  B263  CoMPreSsion Call  
KIMD  B93E  compute (K) Intermediate Message Digest  
KIMD.GHASH  B93E.65  KIMD  GHASH  
KIMD.QUERY  B93E.00  KIMD  QUERY  
KIMD.SHA1  B93E.01  KIMD  Secure Hash Algorithm standard1  
KIMD.SHA256  B93E.02  KIMD  Secure Hash Algorithm standard256  
KIMD.SHA512  B93E.03  KIMD  Secure Hash Algorithm standard512  
KLMD  B93F  compute (K) Last Message Digest  
KLMD.QUERY  B93F.00  KLMD  QUERY  
KLMD.SHA1  B93F.01  KLMD  Secure Hash Algorithm standard1  
KLMD.SHA256  B93F.02  KLMD  Secure Hash Algorithm standard256  
KLMD.SHA512  B93F.03  KLMD  Secure Hash Algorithm standard512  
KMAC  B91E  compute (K) Message Authentication Code  
KMAC.AES128  B91E.18  KMAC  Advanced Encryption Standard 128bit  
KMAC.AES192  B91E.19  KMAC  Advanced Encryption Standard 192bit  
KMAC.AES256  B91E.20  KMAC  Advanced Encryption Standard 256bit  
KMAC.DEA  B91E.01  KMAC  Data Encryption Algorithm  
KMAC.EAES128  B91E.26  KMAC  Encrypted Advanced Encryption Standard 128bit  
KMAC.EAES192  B91E.27  KMAC  Encrypted Advanced Encryption Standard 192bit  
KMAC.EAES256  B91E.28  KMAC  Encrypted Advanced Encryption Standard 256bit  
KMAC.EDEA  B91E.09  KMAC  Encrypted Data Encryption Algorithm  
KMAC.ETDEA128  B91E.10  KMAC  Encrypted Triple Data Encryption Algorithm 128bit  
KMAC.ETDEA192  B91E.11  KMAC  Encrypted Triple Data Encryption Algorithm 192bit  
KMAC.QUERY  B91E.00  KMAC  QUERY  
KMAC.TDEA128  B91E.02  KMAC  Triple Data Encryption Algorithm 128bit  
KMAC.TDEA192  B91E.03  KMAC  Triple Data Encryption Algorithm 192bit  
CDZT  EDAA  Convert Decimal to double tfp from Zoned creating Tfp  
TBDR  B351  convert To Bfp Double from double hfp Register  
TBEDR  B350  convert To Bfp Exponential from Double hfp Register  
CVB  4F  ConVert to Binary  
CVBY  E306  ConVert to Binary from Yonder  
CVBG  E30E  ConVert to Binary Grande  
CVD  4E  ConVert to Decimal  
CVDY  E326  ConVert to Decimal from Yonder  
CVDG  E32E  ConVert to Decimal Grande  
CDFBR  B395  Convert to Double bfp from Fixed creating Bfp from Register  
CDFBRA  B395  Convert to Double bfp from Fixed creating Bfp from Register Alternative  
CDGBR  B3A5  Convert to Double bfp from Grande creating Bfp from Register  
CDGBRA  B3A5  Convert to Double bfp from Grande creating Bfp from Register Alternative  
CDLFBR  B391  Convert to Double bfp from Logical Fullword creating Bfp from Register  
CDLGBR  B3A1  Convert to Double bfp from Logical Grande creating Bfp from Register  
CDFR  B3B5  Convert to Double hfp from Fixed Register  
CDGR  B3C5  Convert to Double hfp from Grande Register  
CDFTR  B951  Convert to Double tfp from Fullword creating Tfp from Register  
CDGTR  B3F1  Convert to Double tfp from Grande creating Tfp from Register  
CDGTRA  B3F1  Convert to Double tfp from Grande creating Tfp from Register Alternative  
CDLFTR  B953  Convert to Double tfp from Logical Fullword creating Tfp from Register  
CDLGTR  B952  Convert to Double tfp from Logical Grande creating Tfp from Register  
CDSTR  B3F3  Convert to Double tfp from Signed packed creating Tfp from Register  
CDUTR  B3F2  Convert to Double tfp from Unsigned packed creating Tfp from Register  
CEFBR  B394  Convert to Exponential from Fixed creating Bfp from Register  
CEFBRA  B394  Convert to Exponential from Fixed creating Bfp from Register Alternative  
CEGBR  B3A4  Convert to Exponential from Grande creating Bfp from Register  
CEGBRA  B3A4  Convert to Exponential from Grande creating Bfp from Register Alternative  
CELFBR  B390  Convert to Exponential from Logical Fullword creating Bfp from Register  
CELGBR  B3A0  Convert to Exponential from Logical Grande creating Bfp from Register  
CEFR  B3B4  Convert to Exponential hfp from Fixed Register  
CEGR  B3C4  Convert to Exponential hfp from Grande Register  
CXLFBR  B392  Convert to eXtended bfp from Logical Fullword creating Bfp from Register  
CXLGBR  B3A2  Convert to eXtended bfp from Logical Grande creating Bfp from Register  
CXFBR  B396  Convert to eXtended from Fixed creating Bfp from Register  
CXFBRA  B396  Convert to eXtended from Fixed creating Bfp from Register Alternative  
CXGBR  B3A6  Convert to eXtended from Grande creating Bfp from Register  
CXGBRA  B3A6  Convert to eXtended from Grande creating Bfp from Register Alternative  
CXFR  B3B6  Convert to eXtended hfp from Fixed Register  
CXGR  B3C6  Convert to eXtended hfp from Grande Register  
CXFTR  B959  Convert to eXtended tfp from Fullword creating Tfp from Register  
CXGTR  B3F9  Convert to eXtended tfp from Grande creating Tfp from Register  
CXGTRA  B3F9  Convert to eXtended tfp from Grande creating Tfp from Register Alternative  
CXLFTR  B95B  Convert to eXtended tfp from Logical Fullword creating Tfp from Register  
CXLGTR  B95A  Convert to eXtended tfp from Logical Grande creating Tfp from Register  
CXSTR  B3FB  Convert to eXtended tfp from Signed packed creating Tfp from Register  
CXUTR  B3FA  Convert to eXtended tfp from Unsigned packed creating Tfp from Register  
CXZT  EDAB  Convert to eXtended tfp from Zoned creating Tfp  
CFDBR  B399  Convert to Fixed from Double Bfp Register  
CFDBRA  B399  Convert to Fixed from Double Bfp Register Alternative  
CFDR  B3B9  Convert to Fixed from Double hfp Register  
CFDTR  B941  Convert to Fixed from Double Tfp Register  
CFEBR  B398  Convert to Fixed from Exponential Bfp Register  
CFEBRA  B398  Convert to Fixed from Exponential Bfp Register Alternative  
CFER  B3B8  Convert to Fixed from Exponential hfp Register  
CFXBR  B39A  Convert to Fixed from eXtended Bfp Register  
CFXBRA  B39A  Convert to Fixed from eXtended Bfp Register Alternative  
CFXR  B3BA  Convert to Fixed from eXtended hfp Register  
CFXTR  B949  Convert to Fixed from eXtended Tfp Register  
CGDBR  B3A9  Convert to Grande from Double Bfp Register  
CGDBRA  B3A9  Convert to Grande from Double Bfp Register Alternative  
CGDR  B3C9  Convert to Grande from Double hfp Register  
CGDTR  B3E1  Convert to Grande from Double Tfp Register  
CGDTRA  B3E1  Convert to Grande from Double Tfp Register Alternative  
CGEBR  B3A8  Convert to Grande from Exponential Bfp Register  
CGEBRA  B3A8  Convert to Grande from Exponential Bfp Register Alternative  
CGER  B3C8  Convert to Grande from Exponential hfp Register  
CGXBR  B3AA  Convert to Grande from eXtended Bfp Register  
CGXBRA  B3AA  Convert to Grande from eXtended Bfp Register Alternative  
CGXR  B3CA  Convert to Grande from eXtended hfp Register  
CGXTR  B3E9  Convert to Grande from eXtended Tfp Register  
CGXTRA  B3E9  Convert to Grande from eXtended Tfp Register Alternative  
THDR  B359  convert To Hfp Double from double bfp Register  
THDER  B358  convert To Hfp Double from Exponential bfp Register  
CLFDBR  B39D  Convert to Logical Fullword from Double Bfp Register  
CLFDTR  B943  Convert to Logical Fullword from Double Tfp Register  
CLFEBR  B39C  Convert to Logical Fullword from Exponential Bfp Register  
CLFXBR  B39E  Convert to Logical Fullword from eXtended Bfp Register  
CLFXTR  B94B  Convert to Logical Fullword from eXtended Tfp Register  
CLGDBR  B3AD  Convert to Logical Grande from Double Bfp Register  
CLGDTR  B942  Convert to Logical Grande from Double Tfp Register  
CLGEBR  B3AC  Convert to Logical Grande from Exponential Bfp Register  
CLGXBR  B3AE  Convert to Logical Grande from eXtended Bfp Register  
CLGXTR  B94A  Convert to Logical Grande from eXtended Tfp Register  
CSDTR  B3E3  Convert to Signed packed from Double Tfp Register  
CSXTR  B3EB  Convert to Signed packed from eXtended Tfp Register  
CUDTR  B3E2  Convert to Unsigned packed from Double Tfp Register  
CUXTR  B3EA  Convert to Unsigned packed from eXtended Tfp Register  
CZDT  EDA8  Convert to Zoned from Double Tfp  
CZXT  EDA9  Convert to Zoned from eXtended Tfp  
CU12  B2A7  Convert Unicode 1byte to 2byte  
CU14  B9B0  Convert Unicode 1byte to 4byte  
CU21  B2A6  Convert Unicode 2byte to 1byte  
CU24  B9B1  Convert Unicode 2byte to 4byte  
CU41  B9B2  Convert Unicode 4byte to 1byte  
CU42  B9B3  Convert Unicode 4byte to 2byte  
CUUTF  B2A6  Convert Unicode to UTF8  
CUTFU  B2A7  Convert UTF8 to Unicode  
CPYA  B24D  CoPY Access  
CPSDR  B372  CoPy Sign Double floating point Register  
DV  B268  Define Vector  
DQAP  B2AE  DeQueue Adjunct Processor  
OPCD83  83  Diagnose  
D  5D  Divide  
DDB  ED1D  Divide Double Bfp  
DDBR  B31D  Divide Double Bfp Register  
DD  6D  Divide Double hfp  
DDR  2D  Divide Double hfp Register  
DDTR  B3D1  Divide Double Tfp Register  
DDTRA  B3D1  Divide Double Tfp Register Alternative  
DEB  ED0D  Divide Exponential Bfp  
DEBR  B30D  Divide Exponential Bfp Register  
DE  7D  Divide Exponential hfp  
DER  3D  Divide Exponential hfp Register  
DXBR  B34D  Divide eXtended Bfp Register  
DXR  B22D  Divide eXtended hfp Register  
DXTR  B3D9  Divide eXtended Tfp Register  
DXTRA  B3D9  Divide eXtended Tfp Register Alternative  
DL  E397  Divide Logical  
DLG  E387  Divide Logical Grande  
DLGR  B987  Divide Logical Grande Register  
DLR  B997  Divide Logical Register  
DP  FD  Divide Packed decimal  
DPFET  E518  Divide Packed FETch  
DPQUO  B2EF  Divide Packed QUOtient  
DPSTO  B291  Divide Packed STOre  
DR  1D  Divide Register  
DSG  E30D  Divide Single Grande  
DSGF  E31D  Divide Single Grande by Fullword  
DSGFR  B91D  Divide Single Grande by Fullword Register  
DSGR  B90D  Divide Single Grande Register  
DIDBR  B35B  Divide to Integer Double Bfp Register  
DIEBR  B353  Divide to Integer Exponential Bfp Register  
DIP  ????  Drain Instruction Pipeline  
ED  DE  EDit  
EDMK  DF  EDit and MarK  
EDBYT  B2DF  EDit BYTe ???  
NQAP  B2AD  eNQueue Adjunct Processor  
X  57  eXclusiveor  
XC  D7  eXclusiveor Characters  
XG  E382  eXclusiveor Grande  
XGR  B982  eXclusiveor Grande Register  
XGRK  B9E7  eXclusiveor Grande Register Keeping source data  
XHHR  EC57    eXclusiveor High with High Register 
XHLR  EC57    eXclusiveor High with Low Register 
XI  97  eXclusiveor Immediate  
XIHF  C06  eXclusiveor Immediate High with Fullword  
XILF  C07  eXclusiveor Immediate Low with Fullword  
XIY  EB57  eXclusiveor Immediate Yonder  
XLHR  EC57    eXclusiveor Low with High Register 
XR  17  eXclusiveor Register  
XRK  B9F7  eXclusiveor Register Keeping source data  
XY  E357  eXclusiveor Yonder  
EX  44  EXecute another instruction  
EXRL  C60  EXecute Relative Long  
EAR  B24F  Extract Access Register  
EXAR  ????  EXtract Access Register  
EXARI  ????  EXtract Access Register Indirect  
ESEA  B99D  Extract and Set Extended Authority  
ESSA  B9AB  Extract and Set Storage Attributes  
EEDTR  B3E5  Extract biased Exponent from Double Tfp Register  
EEXTR  B3ED  Extract biased Exponent from eXtended Tfp Register  
ECAG  EB4C  Extract Cache Attribute Grande  
ECPGA  B2ED  Extract CoProcessor Group Address  
ECCTR  B2E4  Extract Cpu CounTeR  
ECTG  C81  Extract Cpu Time Grande  
EFPC  B38C  Extract Floating Point Control register  
EXINT  ????  EXtract INTerrupt  
EPCTR  B2E5  Extract Peripheral CounTeR  
EPAIR  B99A  Extract Primary Asn and Instance to Register  
EPAR  B226  Extract Primary Asn to Register  
UNKMC008  ????  EXtract program General Register  
EXGRI  ????  EXtract program General Register Indirect  
EPSW  B98D  Extract Program Status Word  
EQBS  B99C  Extract Qdio Buffer State  
ESAIR  B99B  Extract Secondary Asn and Instance to Register  
ESAR  B227  Extract Secondary Asn to Register  
ESDTR  B3E7  Extract Significance from Double Tfp Register  
ESXTR  B3EF  Extract Significance from eXtended Tfp Register  
EREG  B249  Extract stacked REGisters  
EREGG  B90E  Extract stacked REGisters Grande  
ESTA  B24A  Extract stacked STAte  
ETND  B2EC  Extract Transaction Nesting Depth  
EXTV  ????  EXTract Via registeroperand register  
FBE  B2CC  Find Byte Equal  
FBED  B2CE  Find Byte Equal Double  
FBN  B2CD  Find Byte Not equal  
FBND  B2CF  Find Byte Not equal Double  
FLOGR  B983  Find Leftmost One Grande Register  
HSCH  B231  Halt SubCHannel  
HDR  24  Halve Double hfp Register  
HER  34  Halve Exponential hfp Register  
IAC  B224  Insert Address space Control  
IEDTR  B3F6  Insert biased Exponent into Double Tfp Register  
IEXTR  B3FE  Insert biased Exponent into eXtended Tfp Register  
IC  43  Insert Character  
ICY  E373  Insert Character Yonder  
ICM  BF  Insert Characters under Mask  
ICMH  EB80  Insert Characters under Mask High  
ICMY  EB81  Insert Characters under Mask Yonder  
IIHF  C08  Insert Immediate into Highorder word, a Fullword  
IIHH  A50  Insert Immediate into Highorder word, Higher halfword  
IIHL  A51  Insert Immediate into Highorder word, Lower halfword  
IILF  C09  Insert Immediate into Loworder word, a Fullword  
IILH  A52  Insert Immediate into Loworder word, Higher halfword  
IILL  A53  Insert Immediate into Loworder word, Lower halfword  
UNKMC007  ????  Insert Immediate Special Register  
IPM  B222  Insert Program Mask  
IPK  B20B  Insert Psw Key  
ISKE  B229  Insert Storage Key Extended  
IVSK  B223  Insert Virtual Storage Key  
OPCD00  00  Invalid Operation / Abend S0C1  
IDTE  B98E  Invalidate Dat Table Entry  
IPTE  B221  Invalidate Page Table Entry  
J  A74  1111  Jump 
JAS  A75  Jump And Save  
JASL  C05  Jump And Save Long  
JLNOP  C04  0000  Jump Long NoOPeration 
JLE  C04  1000  Jump Long on Equal 
JLH  C04  0010  Jump Long on High 
JLL  C04  0100  Jump Long on Low 
JLM  C04  0100  Jump Long on Mixed / Minus 
JLNE  C04  0111  Jump Long on Not Equal 
JLNH  C04  1101  Jump Long on Not High 
JLNL  C04  1011  Jump Long on Not Low 
JLNM  C04  1011  Jump Long on Not Mixed / Minus 
JLNO  C04  1110  Jump Long on Not Ones / Overflow 
JLNP  C04  1101  Jump Long on Not Plus 
JLNZ  C04  0111  Jump Long on Not Zero 
JLO  C04  0001  Jump Long on Ones / Overflow 
JLP  C04  0010  Jump Long on Plus 
JLZ  C04  1000  Jump Long on Zero 
JLU  C04  1111  Jump Long Unconditional 
JNOP  A74  0000  Jump NoOPeration 
JCT  A76  Jump on CounT  
JCTG  A77  Jump on CounT Grande  
JCTH  CC6  Jump on CounT High  
JE  A74  1000  Jump on Equal 
JH  A74  0010  Jump on High 
JXH  84  Jump on indeX High  
JXHG  EC44  Jump on indeX High Grande  
JXLE  85  Jump on indeX Low or Equal  
JXLEG  EC45  Jump on indeX Low or Equal Grande  
JL  A74  0100  Jump on Low 
JM  A74  0100  Jump on Mixed / Minus 
JNE  A74  0111  Jump on Not Equal 
JNH  A74  1101  Jump on Not High 
JNL  A74  1011  Jump on Not Low 
JNM  A74  1011  Jump on Not Mixed / Minus 
JNO  A74  1110  Jump on Not Ones / Overflow 
JNP  A74  1101  Jump on Not Plus 
JNZ  A74  0111  Jump on Not Zero 
JO  A74  0001  Jump on Ones / Overflow 
JP  A74  0010  Jump on Plus 
JZ  A74  1000  Jump on Zero 
L  58  Load  
LAM  9A  Load Access Multiple  
LAMY  EB9A  Load Access Multiple Yonder  
LA  41  Load Address  
LAE  51  Load Address Extended  
LAEY  E375  Load Address Extended Yonder  
LARL  C00  Load Address Relative Long  
LASP  E500  Load Address Space Parameters  
LAY  E371  Load Address Yonder  
LAA  EBF8  Load And Add  
LAAG  EBE8  Load And Add Grande  
LAAL  EBFA  Load And Add Logical  
LAALG  EBEA  Load And Add Logical Grande  
LAN  EBF4  Load And aNd  
LANG  EBE4  Load And aNd Grande  
LAX  EBF7  Load And eXclusive or  
LAXG  EBE7  Load And eXclusive or Grande  
LAO  EBF6  Load And Or  
LAOG  EBE6  Load And Or Grande  
LT  E312  Load and Test  
LTA  A25  Load and Test Access  
LTDBR  B312  Load and Test Double Bfp Register  
LTDR  22  Load and Test Double hfp Register  
LTDTR  B3D6  Load and Test Double Tfp Register  
LTEBR  B302  Load and Test Exponential Bfp Register  
LTER  32  Load and Test Exponential hfp Register  
LTXBR  B342  Load and Test eXtended Bfp Register  
LTXR  B362  Load and Test eXtended hfp Register  
LTXTR  B3DE  Load and Test eXtended Tfp Register  
LTG  E302  Load and Test Grande  
LTGF  E332  Load and Test Grande from Fullword  
LTGFR  B912  Load and Test Grande from Fullword Register  
LTGR  B902  Load and Test Grande Register  
LTR  12  Load and Test Register  
LAT  E39F  Load And Trap  
LB  E376  Load Byte  
LBR  B926  Load Byte from Register  
LBH  E3C0  Load Byte High  
LCDBR  B313  Load Complement Double Bfp Register  
LCDFR  B373  Load Complement Double Floating point Register  
LCDR  23  Load Complement Double hfp Register  
LCEBR  B303  Load Complement Exponential Bfp Register  
LCER  33  Load Complement Exponential hfp Register  
LCXBR  B343  Load Complement eXtended Bfp Register  
LCXR  B363  Load Complement eXtended hfp Register  
LCGFR  B913  Load Complement Grande from Fullword Register  
LCGR  B903  Load Complement Grande Register  
LCR  13  Load Complement Register  
LCTL  B7  Load ConTroL  
LCTLG  EB2F  Load ConTroL Grande  
LCCTL  B284  Load Cpucounterset ConTroLs  
LDGR  B3C1  Load Double floating point from Grande Register  
LD  68  Load Double hfp  
LDY  ED65  Load Double hfp from Yonder  
LDR  28  Load Double hfp Register  
LE  78  Load Exponential hfp  
LEY  ED64  Load Exponential hfp from Yonder  
LER  38  Load Exponential hfp Register  
LXR  B365  Load eXtended hfp Register  
LFLG  B29E  Load FLaGs  
LFAS  B2BD  Load Floating point control And Signal  
LFPC  B29D  Load Floating Point Control register  
FIDBR  B35F  load Floating point Integer from Double Bfp Register  
FIDBRA  B35F  load Floating point Integer from Double Bfp Register Alternative  
FIDR  B37F  load Floating point Integer from Double hfp Register  
FIDTR  B3D7  load Floating point Integer from Double Tfp Register  
FIEBR  B357  load Floating point Integer from Exponential Bfp Register  
FIEBRA  B357  load Floating point Integer from Exponential Bfp Register Alternative  
FIER  B377  load Floating point Integer from Exponential hfp Register  
FIXBR  B347  load Floating point Integer from eXtended Bfp Register  
FIXBRA  B347  load Floating point Integer from eXtended Bfp Register Alternative  
FIXR  B367  load Floating point Integer from eXtended hfp Register  
FIXTR  B3DF  load Floating point Integer from eXtended Tfp Register  
LFH  E3CA  Load Fullword High  
LFHAT  E3C8  Load Fullword High And Trap  
LG  E304  Load Grande  
LGAT  E385  Load Grande And Trap  
LGB  E377  Load Grande from Byte  
LGBR  B906  Load Grande from Byte in Register  
LGDR  B3CD  Load Grande from Double floating point Register  
LGF  E314  Load Grande from Fullword  
LGFI  C01  Load Grande from Fullword Immediate  
LGFR  B914  Load Grande from Fullword Register  
LGFRL  C4C  Load Grande from Fullword Relative Long  
LGH  E315  Load Grande from Halfword  
LGHI  A79  Load Grande from Halfword Immediate  
LGHR  B907  Load Grande from Halfword in Register  
LGHRL  C44  Load Grande from Halfword Relative Long  
LGR  B904  Load Grande Register  
LGRL  C48  Load Grande Relative Long  
LH  48  Load Halfword  
LHH  E3C4  Load Halfword High  
LHI  A78  Load Halfword Immediate  
LHR  B927  Load Halfword Register  
LHRL  C45  Load Halfword Relative Long  
LHY  E378  Load Halfword Yonder  
LHHR  EC5D    Load High from High Register 
LHLR  EC5D    Load High from Low Register 
LDEB  ED04  Load lengthened Double bfp from Exponential Bfp  
LDEBR  B304  Load lengthened Double bfp from Exponential Bfp Register  
LDE  ED24  Load lengthened Double hfp from Exponential hfp  
LDER  B324  Load lengthened Double hfp from Exponential hfp Register  
LDETR  B3D4  Load lengthened Double tfp from Exponential Tfp Register  
LXDB  ED05  Load lengthened eXtended bfp from Double Bfp  
LXDBR  B305  Load lengthened eXtended bfp from Double Bfp Register  
LXEB  ED06  Load lengthened eXtended bfp from Exponential Bfp  
LXEBR  B306  Load lengthened eXtended bfp from Exponential Bfp Register  
LXD  ED25  Load lengthened eXtended hfp from Double hfp  
LXDR  B325  Load lengthened eXtended hfp from Double hfp Register  
LXE  ED26  Load lengthened eXtended hfp from Exponential hfp  
LXER  B326  Load lengthened eXtended hfp from Exponential hfp Register  
LXDTR  B3DC  Load lengthened eXtended tfp from Double Tfp Register  
LLC  E394  Load Logical Character  
LLCH  E3C2  Load Logical Character High  
LLCHHR  EC5D    Load Logical Character High from High Register 
LLCHLR  EC5D    Load Logical Character High from Low Register 
LLCLHR  EC51    Load Logical Character Low from High Register 
LLCR  B994  Load Logical from Character in Register  
LLH  E395  Load Logical from Halfword  
LLHR  B995  Load Logical from Halfword in Register  
LLGC  E390  Load Logical Grande from Character  
LLGCR  B984  Load Logical Grande from Character in Register  
LLGF  E316  Load Logical Grande from Fullword  
LLGFAT  E39D  Load Logical Grande from Fullword And Trap  
LLGFR  B916  Load Logical Grande from Fullword Register  
LLGFRL  C4E  Load Logical Grande from Fullword Relative Long  
LLGH  E391  Load Logical Grande from Halfword  
LLGHR  B985  Load Logical Grande from Halfword in Register  
LLGHRL  C46  Load Logical Grande from Halfword Relative Long  
LLGT  E317  Load Logical Grande from Thirtyone bits  
LLGTAT  E39C  Load Logical Grande from Thirtyone bits And Trap  
LLGTR  B917  Load Logical Grande from Thirtyone bits Register  
LLHH  E3C6  Load Logical Halfword High  
LLHHHR  EC5D    Load Logical Halfword High from High Register 
LLHHLR  EC5D    Load Logical Halfword High from Low Register 
LLHLHR  EC51    Load Logical Halfword Low from High Register 
LLHRL  C42  Load Logical Halfword Relative Long  
LLIHF  C0E  Load Logical Immediate Highorder word from Fullword  
LLIHH  A5C  Load Logical Immediate Highorder word, Higher halfword  
LLIHL  A5D  Load Logical Immediate Highorder word, Lower halfword  
LLILF  C0F  Load Logical Immediate Loworder word from Fullword  
LLILH  A5E  Load Logical Immediate Loworder word, Higher halfword  
LLILL  A5F  Load Logical Immediate Loworder word, Lower halfword  
LLHFR  EC51    Load Low from High Fullword Register 
LM  98  Load Multiple  
LMD  EF  Load Multiple Disjoint  
LMG  EB04  Load Multiple Grande  
LMH  EB96  Load Multiple High  
LMY  EB98  Load Multiple Yonder  
LNDBR  B311  Load Negative Double Bfp Register  
LNDFR  B371  Load Negative Double Floating point Register  
LNDR  21  Load Negative Double hfp Register  
LNEBR  B301  Load Negative Exponential Bfp Register  
LNER  31  Load Negative Exponential hfp Register  
LNXBR  B341  Load Negative eXtended Bfp Register  
LNXR  B361  Load Negative eXtended hfp Register  
LNGFR  B911  Load Negative Grande from Fullword Register  
LNGR  B901  Load Negative Grande Register  
LNR  11  Load Negative Register  
LOC  EBF2  Load On Condition  
LOCE  EBF2  1000  Load On Condition Equal 
LOCG  EBE2  Load On Condition Grande  
LOCGE  EBE2  1000  Load On Condition Grande Equal 
LOCGH  EBE2  0010  Load On Condition Grande High 
LOCGL  EBE2  0100  Load On Condition Grande Low 
LOCGNE  EBE2  0110  Load On Condition Grande Not Equal 
LOCGNH  EBE2  1100  Load On Condition Grande Not High 
LOCGNL  EBE2  1010  Load On Condition Grande Not Low 
LOCGR  B9E2  Load On Condition Grande Register  
LOCGRE  B9E2  1000  Load On Condition Grande Register Equal 
LOCGRH  B9E2  0010  Load On Condition Grande Register High 
LOCGRL  B9E2  0100  Load On Condition Grande Register Low 
LOCGRNE  B9E2  0110  Load On Condition Grande Register Not Equal 
LOCGRNH  B9E2  1100  Load On Condition Grande Register Not High 
LOCGRNL  B9E2  1010  Load On Condition Grande Register Not Low 
LOCH  EBF2  0010  Load On Condition High 
LOCL  EBF2  0100  Load On Condition Low 
LOCNE  EBF2  0110  Load On Condition Not Equal 
LOCNH  EBF2  1100  Load On Condition Not High 
LOCNL  EBF2  1010  Load On Condition Not Low 
LOCR  B9F2  Load On Condition Register  
LOCRE  B9F2  1000  Load On Condition Register Equal 
LOCRH  B9F2  0010  Load On Condition Register High 
LOCRL  B9F2  0100  Load On Condition Register Low 
LOCRNE  B9F2  0110  Load On Condition Register Not Equal 
LOCRNH  B9F2  1100  Load On Condition Register Not High 
LOCRNL  B9F2  1010  Load On Condition Register Not Low 
LPTEA  B9AA  Load Page Table Entry Address  
LPD  C84  Load Pair Disjoint  
LPDG  C85  Load Pair Disjoint Grande  
LPQ  E38F  Load Pair from Quadword  
LPCTL  B285  Load Peripheralcounterset ConTroLs  
LPDBR  B310  Load Positive Double Bfp Register  
LPDFR  B370  Load Positive Double Floating point Register  
LPDR  20  Load Positive Double hfp Register  
LPEBR  B300  Load Positive Exponential Bfp Register  
LPER  30  Load Positive Exponential hfp Register  
LPXBR  B340  Load Positive eXtended Bfp Register  
LPXR  B360  Load Positive eXtended hfp Register  
LPGFR  B910  Load Positive Grande from Fullword Register  
LPGR  B900  Load Positive Grande Register  
LPR  10  Load Positive Register  
LPP  B280  Load Program Parameter  
LPSW  82  Load Program Status Word  
LPSWE  B2B2  Load Program Status Word Extended  
LRA  B1  Load Real Address  
LRAG  E303  Load Real Address Grande  
LRAY  E313  Load Real Address Yonder  
LR  18  Load Register  
LRL  C4D  Load Relative Long  
LRV  E31E  Load ReVersed  
LRVG  E30F  Load ReVersed Grande  
LRVGR  B90F  Load ReVersed Grande Register  
LRVH  E31F  Load ReVersed Halfword  
LRVR  B91F  Load ReVersed Register  
LDXBR  B345  Load rounded Double bfp from eXtended Bfp Register  
LDXBRA  B345  Load rounded Double bfp from eXtended Bfp Register Alternative  
LDXR  25  Load rounded Double hfp from eXtended hfp Register  
LRDR  25  Load Rounded Double hfp Register  
LDXTR  B3DD  Load rounded Double tfp from eXtended Tfp Register  
LEDBR  B344  Load rounded Exponential bfp from Double Bfp Register  
LEDBRA  B344  Load rounded Exponential bfp from Double Bfp Register Alternative  
LEXBR  B346  Load rounded Exponential bfp from eXtended Bfp Register  
LEXBRA  B346  Load rounded Exponential bfp from eXtended Bfp Register Alternative  
LEDR  35  Load rounded Exponential hfp from Double hfp Register  
LEXR  B366  Load rounded Exponential hfp from eXtended hfp Register  
LRER  35  Load Rounded Exponential hfp Register  
LEDTR  B3D5  Load rounded Exponential tfp from Double Tfp Register  
LSCTL  B287  Load Sampling ConTroLs  
LURA  B24B  Load Using Real Address  
LURAG  B905  Load Using Real Address Grande  
LY  E358  Load Yonder  
LZDR  B375  Load Zero into Double hfp/bfp Register  
LZER  B374  Load Zero into Exponential hfp/bfp Register  
LZXR  B376  Load Zero into eXtended hfp/bfp Register  
UNKCF012  ????  Locate Channel Buffer  
MCEND  ????  MilliCode END  
MSET  ????  Millicode SET via registeroperand register  
MSTA  B247  Modify stacked STAte  
MSCH  B232  Modify SubCHannel  
MC  AF  Monitor Call  
UNKCF011  ????  Move Channel Buffer Data  
MCBDM  B2A4  Move Channel Buffer Data Multiple  
MVC  D2  MoVe Characters  
MVCX  ????  MoVe Characters eXecution  
MVCIN  E8  MoVe Characters INverse  
MVCL  0E  MoVe Characters Long  
MVCLE  A8  MoVe Characters Long Extended  
MVCLU  EB8E  MoVe Characters Long Unicode  
MVCP  DA  MoVe Characters to Primary  
MVCS  DB  MoVe Characters to Secondary  
MVCDK  E50F  MoVe Characters with Destination Key  
MVCK  D9  MoVe Characters with Key  
MVCOS  C80  MoVe Characters with Optional Specifications  
MVCSK  E50E  MoVe Characters with Source Key  
MVHI  E54C  MoVe fullword from Halfword Immediate  
MVGHI  E548  MoVe Grande from Halfword Immediate  
MVHHI  E544  MoVe Halfword from Halfword Immediate  
MVI  92  MoVe Immediate  
MVIY  EB52  MoVe Immediate Yonder  
MVN  D1  MoVe Numerics  
MVPG  B254  MoVe PaGe  
MVST  B255  MoVe STring  
MVO  F1  MoVe with Offset  
MVZ  D3  MoVe Zones  
MSGFI  C20  Mulitply Single Grande with Fullword Immediate  
M  5C  Multiply  
MADB  ED1E  Multiply and Add Double Bfp  
MADBR  B31E  Multiply and Add Double Bfp Register  
MAD  ED3E  Multiply and Add Double hfp  
MADR  B33E  Multiply and Add Double hfp Register  
MAEB  ED0E  Multiply and Add Exponential Bfp  
MAEBR  B30E  Multiply and Add Exponential Bfp Register  
MAE  ED2E  Multiply and Add Exponential hfp  
MAER  B32E  Multiply and Add Exponential hfp Register  
MAY  ED3A  Multiply and Add unnormalized extended (Yucky) hfp from long hfp  
MAYR  B33A  Multiply and Add unnormalized extended (Yucky) hfp from long hfp Register  
MAYH  ED3C  Multiply and Add unnormalized extended (Yucky) hfp High from long hfp  
MAYHR  B33C  Multiply and Add unnormalized extended (Yucky) hfp High from long hfp Register  
MAYL  ED38  Multiply and Add unnormalized extended (Yucky) hfp Low from long hfp  
MAYLR  B338  Multiply and Add unnormalized extended (Yucky) hfp Low from long hfp Register  
MSDB  ED1F  Multiply and Subtract Double Bfp  
MSDBR  B31F  Multiply and Subtract Double Bfp Register  
MSD  ED3F  Multiply and Subtract Double hfp  
MSDR  B33F  Multiply and Subtract Double hfp Register  
MSEB  ED0F  Multiply and Subtract Exponential Bfp  
MSEBR  B30F  Multiply and Subtract Exponential Bfp Register  
MSE  ED2F  Multiply and Subtract Exponential hfp  
MSER  B32F  Multiply and Subtract Exponential hfp Register  
MDB  ED1C  Multiply Double Bfp  
MDEB  ED0C  Multiply Double bfp from Exponential Bfp  
MDEBR  B30C  Multiply Double bfp from Exponential Bfp Register  
MDBR  B31C  Multiply Double Bfp Register  
MD  6C  Multiply Double hfp  
MDE  7C  Multiply Double hfp from Exponential hfp  
MDER  3C  Multiply Double hfp from Exponential hfp Register  
MDR  2C  Multiply Double hfp Register  
MDTR  B3D0  Multiply Double Tfp Register  
MDTRA  B3D0  Multiply Double Tfp Register Alternative  
MEEB  ED17  Multiply Exponential bfp from Exponential Bfp  
MEEBR  B317  Multiply Exponential bfp from Exponential Bfp Register  
ME  7C  Multiply Exponential hfp  
MEE  ED37  Multiply Exponential hfp from Exponential hfp  
MEER  B337  Multiply Exponential hfp from Exponential hfp Register  
MER  3C  Multiply Exponential hfp Register  
MXDB  ED07  Multiply eXtended bfp from Double Bfp  
MXDBR  B307  Multiply eXtended bfp from Double Bfp Register  
MXBR  B34C  Multiply eXtended Bfp Register  
MXD  67  Multiply eXtended hfp from Double hfp  
MXDR  27  Multiply eXtended hfp from Double hfp Register  
MXR  26  Multiply eXtended hfp Register  
MXTR  B3D8  Multiply eXtended Tfp Register  
MXTRA  B3D8  Multiply eXtended Tfp Register Alternative  
MFY  E35C  Multiply Fullword Yonder  
MGHI  A7D  Multiply Grande with Halfword Immediate  
MH  4C  Multiply Halfword  
MHI  A7C  Multiply Halfword Immediate  
MHY  E37C  Multiply Halfword Yonder  
ML  E396  Multiply Logical  
MLG  E386  Multiply Logical Grande  
MLGR  B986  Multiply Logical Grande Register  
MLR  B996  Multiply Logical Register  
MP  FC  Multiply Packed decimal  
MR  1C  Multiply Register  
MS  71  Multiply Single  
MSG  E30C  Multiply Single Grande  
MSGR  B90C  Multiply Single Grande Register  
MSGF  E31C  Multiply Single Grande with Fullword  
MSGFR  B91C  Multiply Single Grande with Fullword Register  
MSR  B252  Multiply Single Register  
MSFI  C21  Multiply Single with Fullword Immediate  
MSY  E351  Multiply Single Yonder  
MY  ED3B  Multiply unnormalized extended (Yucky) hfp from long hfp  
MYR  B33B  Multiply unnormalized extended (Yucky) hfp from long hfp Register  
MYH  ED3D  Multiply unnormalized extended (Yucky) hfp High from long hfp  
MYHR  B33D  Multiply unnormalized extended (Yucky) hfp High from long hfp Register  
MYL  ED39  Multiply unnormalized extended (Yucky) hfp Low from long hfp  
MYLR  B339  Multiply unnormalized extended (Yucky) hfp Low from long hfp Register  
NIAI  B2FA  Next Instruction Access Intent  
NOP  47  0000  NoOPeration 
NOPR  07  0000  NoOPeration Register 
NTSTG  E325  NonTransactional STore Grande  
O  56  Or  
OC  D6  Or Characters  
OG  E381  Or Grande  
OGR  B981  Or Grande Register  
OGRK  B9E6  Or Grande Register Keeping source data  
OHHR  EC56    Or High with High Register 
OHLR  EC56    Or High with Low Register 
OI  96  Or Immediate  
OIHF  C0C  Or Immediate Highorder word with Fullword  
OIHH  A58  Or Immediate Highorder word, Higher halfword  
OIHL  A59  Or Immediate Highorder word, Lower halfword  
OILF  C0D  Or Immediate Loworder word with Fullword  
OILH  A5A  Or Immediate Loworder word, Higher halfword  
OILL  A5B  Or Immediate Loworder word, Lower halfword  
OIY  EB56  Or Immediate Yonder  
UNKMC006  ????  OR Logical Immediate  
OLHR  EC56    Or Low with High Register 
OR  16  Or Register  
ORK  B9F6  Or Register Keeping source data  
OSR  ????  Or Special Register  
OY  E356  Or Yonder  
PACK  F2  PACK  
PKA  E9  PacK Ascii  
PKU  E1  PacK Unicode  
PGIN  B22E  PaGe IN  
PGOUT  B22F  PaGe OUT  
PCC  B92C  Perform Cryptographic Computation  
PCC.LAES128  B92C.18  PCC  compute Last block cmac using AES128  
PCC.LAES192  B92C.19  PCC  compute Last block cmac using AES192  
PCC.LAES256  B92C.20  PCC  compute Last block cmac using AES256  
PCC.LDEA  B92C.01  PCC  compute Last block cmac using DEA  
PCC.LEAES128  B92C.26  PCC  compute Last block cmac using Encrypted AES128  
PCC.LEAES192  B92C.27  PCC  compute Last block cmac using Encrypted AES192  
PCC.LEAES256  B92C.28  PCC  compute Last block cmac using Encrypted AES256  
PCC.LEDEA  B92C.09  PCC  compute Last block cmac using Encrypted DEA  
PCC.LETD128  B92C.10  PCC  compute Last block cmac using Encrypted Triple Dea128  
PCC.LETD192  B92C.11  PCC  compute Last block cmac using Encrypted Triple Dea192  
PCC.LTDEA128  B92C.02  PCC  compute Last block cmac using TDEA128  
PCC.LTDEA192  B92C.03  PCC  compute Last block cmac using TDEA192  
PCC.XAES128  B92C.50  PCC  compute Xts parameter using AES128  
PCC.XAES256  B92C.52  PCC  compute Xts parameter using AES256  
PCC.XEAES128  B92C.58  PCC  compute Xts parameter using Encrypted AES128  
PCC.XEAES256  B92C.60  PCC  compute Xts parameter using Encrypted AES256  
PCC.QUERY  B92C.00  PCC  QUERY  
PCKMO  B928  Perform Cryptographic Key Management Operation  
PCKMO.EAES128  B928.18  PCKMO  Encrypt AES128 key  
PCKMO.EAES192  B928.19  PCKMO  Encrypt AES192 key  
PCKMO.EAES256  B928.20  PCKMO  Encrypt AES256 key  
PCKMO.EDEA  B928.01  PCKMO  Encrypt DEA key  
PCKMO.ETDEA128  B928.02  PCKMO  Encrypt TDEA128 key  
PCKMO.ETDEA192  B928.03  PCKMO  Encrypt TDEA192 key  
PCKMO.QUERY  B928.00  PCKMO  QUERY  
PFPO  010A  Perform Floating Point Operation  
PFPO.CFPR  010A.01  PFPO  Convert FloatingPoint Radix  
PFMF  B9AF  Perform Frame Management Function  
PLO  EE  Perform Locked Operation  
PLO.CL  EE.00  PLO  Compare and Load  
PLO.CLX  EE.03  PLO  Compare and Load eXtended  
PLO.CLG  EE.01  PLO  Compare and Load Grande  
PLO.CLGR  EE.02  PLO  Compare and Load Grande Register  
PLO.CS  EE.04  PLO  Compare and Swap  
PLO.CSDST  EE.10  PLO  Compare and Swap and Double STore  
PLO.CSDSTX  EE.13  PLO  Compare and Swap and Double STore eXtended  
PLO.CSDSTG  EE.11  PLO  Compare and Swap and Double STore Grande  
PLO.CSDSTGR  EE.12  PLO  Compare and Swap and Double STore Grande Register  
PLO.CSST  EE.0C  PLO  Compare and Swap and STore  
PLO.CSSTX  EE.0F  PLO  Compare and Swap and STore eXtended  
PLO.CSSTG  EE.0D  PLO  Compare and Swap and STore Grande  
PLO.CSSTGR  EE.0E  PLO  Compare and Swap and STore Grande Register  
PLO.CSTST  EE.14  PLO  Compare and Swap and Triple STore  
PLO.CSTSTX  EE.17  PLO  Compare and Swap and Triple STore eXtended  
PLO.CSTSTG  EE.15  PLO  Compare and Swap and Triple STore Grande  
PLO.CSTSTGR  EE.16  PLO  Compare and Swap and Triple STore Grande Register  
PLO.CSX  EE.07  PLO  Compare and Swap eXtended  
PLO.CSG  EE.05  PLO  Compare and Swap Grande  
PLO.CSGR  EE.06  PLO  Compare and Swap Grande Register  
PLO.DCS  EE.08  PLO  Double Compare and Swap  
PLO.DCSX  EE.0B  PLO  Double Compare and Swap eXtended  
PLO.DCSG  EE.09  PLO  Double Compare and Swap Grande  
PLO.DCSGR  EE.0A  PLO  Double Compare and Swap Grande Register  
PPA  B2E8  Perform Processor Assist  
PTFF  0104  Perform Timing Facility Function  
PTFF.ATO  0104.40  PTFF  Adjust Timeofday Offset  
PTFF.QAF  0104.00  PTFF  Query Available Functions  
PTFF.QPT  0104.03  PTFF  Query Physical clockTime  
PTFF.QSI  0104.02  PTFF  Query Steering Information  
PTFF.QTO  0104.01  PTFF  Query Timeofday Offset  
PTFF.SFS  0104.42  PTFF  Set FineSteering rate  
PTFF.SGS  0104.43  PTFF  Set GrossSteering rate  
PTFF.STO  0104.41  PTFF  Set Timeofday Offset  
PTF  B9A2  Perform Topology Function  
PTF.CHKTCHGS  B9A2.02  PTF  CHecK Topology CHanGe Status  
PTF.REQHP  B9A2.00  PTF  REQuest Horizontal Polarization  
PTF.REQVP  B9A2.01  PTF  REQuest Vertical Polarization  
PXLO  ????  Perform trans(X)Lator Operation  
PXLO.IPTE  ????.??  PXLO  Invalidate Page Table Entry  
PXLO.LAA  ????.??  PXLO  Load Absolute Address  
PXLO.LASCE  ????.??  PXLO  Load Address Space Control Element  
PXLO.LHPTE  ????.??  PXLO  Load Host Page Table Entry  
PXLO.LHRA  ????.??  PXLO  Load Host Real Address  
PXLO.LPTE  ????.??  PXLO  Load Page Table Entry  
PXLO.LRA  ????.??  PXLO  Load Real Address  
PXLO.PDC  ????.??  PXLO  Purge Data Cache  
PXLO.PIC  ????.??  PXLO  Purge Instruction Cache  
PXLO.PTLB  ????.??  PXLO  Purge TLB  
PXLO.RTLB  ????.??  PXLO  Read TLB  
PXLO.WTLB  ????.??  PXLO  Write TLB  
POPCNT  B9E1  POPulation CouNT  
PFD  E336  PreFetch Data  
PFDRL  C62  PreFetch Data Relative Long  
UNKCF008  ????  Prepare Channel Buffer  
PQAP  B2AF  Process Queue Adjunct Processor  
PC  B218  Program Call  
PR  0101  Program Return  
PT  B228  Program Transfer  
PTI  B99E  Program Transfer with Instance  
PALB  B248  Purge Art Lookaside Buffer  
PTLB  B20D  Purge Translation Lookaside Buffer  
QADTR  B3F5  QuAntize Double Tfp Register  
QAXTR  B3FD  QuAntize eXtended Tfp Register  
QSI  B286  Query Sampling Information  
QCTRI  B28E  Quey CounTeR Information  
RCR  A34  Read Control Register  
RSR  A31  Read Special Register  
RBD  B2C9  Replicate Byte Double  
RRDTR  B3F7  ReRound Double Tfp Register  
RRXTR  B3FF  ReRound eXtended Tfp Register  
RCHP  B23B  Reset CHannel Path  
RFLG  B29D  Reset FLaGs  
RIRPT  ????  Reset InterRuPTion  
RRBE  B22A  Reset Reference Bit Extended  
RRBM  B9AE  Reset Reference Bits Multiple  
RP  B277  Resume Program  
RSCH  B238  Resume SubCHannel  
RLL  EB1D  Rotate Left single Logical  
RLLG  EB1C  Rotate Left single Logical Grande  
RNSBG  EC54  Rotate then aNd Selected Bits Grande  
RNSBGT  EC54    Rotate then aNd Selected Bits Grande for Test only 
RXSBG  EC57  Rotate then eXclusive or Selected Bits Grande  
RXSBGT  EC57    Rotate then eXclusive or Selected Bits Grande for Test only 
RISBG  EC55  Rotate then Insert Selected Bits Grande  
RISBGZ  EC55    Rotate then Insert Selected Bits Grande with Zeroing 
RISBHG  EC5D  Rotate then Insert Selected Bits High from Grande  
RISBHGZ  EC5D    Rotate then Insert Selected Bits High from Grande with Zeroing 
RISBLG  EC51  Rotate then Insert Selected Bits Low from Grande  
RISBLGZ  EC51    Rotate then Insert Selected Bits Low from Grande with Zeroing 
ROSBG  EC56  Rotate then Or Selected Bits Grande  
ROSBGT  EC56    Rotate then Or Selected Bits Grande for Test only 
SRST  B25E  SeaRch STring  
SRSTU  B9BE  SeaRch STring Unicode  
UNKCF006  ????  Send Message  
SAR  B24E  Set Access Register  
SAL  B237  Set Address Limit  
SAC  B219  Set Address space Control  
SACF  B279  Set Address space Control Fast  
SAM24  010C  Set Addressing Mode 24  
SAM31  010D  Set Addressing Mode 31  
SAM64  010E  Set Addressing Mode 64  
SCHM  B23C  Set CHannel Monitor  
SCK  B204  Set ClocK  
SCKC  B206  Set ClocK Comparator  
SCKPF  0107  Set ClocK Programmable Field  
SCCTR  B2E0  Set Cpu CounTeR  
SFLG  B29C  Set FLaGs  
SFPC  B384  Set Floating Point Control register  
SFASR  B385  Set Floating point control register And Signal (Register)  
SPCTR  B2E1  Set Peripheral CounTeR  
SPX  B210  Set PrefiX register  
SPT  B208  Set Processor Timer  
UNKMC012  ????  Set Program Access Register  
UNKMC013  ????  Set Program Access Register Indirect  
UNKMC009  ????  Set Program General Register  
SPGRI  ????  Set Program General Register Indirect  
SPM  04  Set Program Mask  
SPKA  B20A  Set Psw Key from Address  
SQBS  EB8A  Set Qdio Buffer State  
SRNM  B299  Set RouNding Mode bfp  
SRNMB  B2B8  Set RouNding Mode Bfp  
SRNMT  B2B9  Set RouNding Mode Tfp  
SSAR  B225  Set Secondary Asn from Register  
SSAIR  B99F  Set Secondary Asn with Instance from Register  
SSKE  B22B  Set Storage Key Extended  
SSM  80  Set System Mask  
UNKCF003  ????  Set Vector Entry  
SVS  B265  Set Vector Summary  
SRP  F0  Shift and Round Packed decimal  
SLDA  8F  Shift Left Double Arithmetic  
SLDL  8D  Shift Left Double Logical  
SLA  8B  Shift Left single Arithmetic  
SLAG  EB0B  Shift Left single Arithmetic Grande  
SLAK  EBDD  Shift Left single Arithmetic Keeping source data  
SLL  89  Shift Left single Logical  
SLLG  EB0D  Shift Left single Logical Grande  
SLLK  EBDF  Shift Left single Logical Keeping source data  
SRDA  8E  Shift Right Double Arithmetic  
SRDL  8C  Shift Right Double Logical  
SRA  8A  Shift Right single Arithmetic  
SRAG  EB0A  Shift Right single Arithmetic Grande  
SRAK  EBDC  Shift Right single Arithmetic Keeping source data  
SRL  88  Shift Right single Logical  
SRLG  EB0C  Shift Right single Logical Grande  
SRLK  EBDE  Shift Right single Logical Keeping source data  
SLDT  ED40  Shift significand Left Double Tfp  
SLXT  ED48  Shift significand Left eXtended Tfp  
SRDT  ED41  Shift significand Right Double Tfp  
SRXT  ED49  Shift significand Right eXtended Tfp  
UNKCF009  ????  Signal Channel buffer  
SIGP  AE  SIGnal Processor  
SIGP.CES  AE.13  SIGP  Conditional Emergency Signal  
SIGP.CR  AE.0C  SIGP  Cpu Reset  
SIGP.ES  AE.03  SIGP  Emergency Signal  
SIGP.EC  AE.02  SIGP  External Call  
SIGP.ICR  AE.0B  SIGP  Initial Cpu Reset  
SIGP.RSTRT  AE.06  SIGP  ReSTaRT  
SIGP.SENS  AE.01  SIGP  SENSe  
SIGP.SENSRS  AE.15  SIGP  SENSe Running Status  
SIGP.SA  AE.12  SIGP  Set Architecture  
SIGP.SPFX  AE.0D  SIGP  Set PreFiX  
SIGP.STRT  AE.04  SIGP  STaRT  
SIGP.STOP  AE.05  SIGP  STOP  
SIGP.SASTS  AE.09  SIGP  Stop And STore Status  
SIGP.STSA  AE.0E  SIGP  STore Status at Address  
SQDB  ED15  SQuare root of Double Bfp  
SQDBR  B315  SQuare root of Double Bfp Register  
SQD  ED35  SQuare root of Double hfp  
SQDR  B244  SQuare root of Double hfp Register  
SQEB  ED14  SQuare root of Exponential Bfp  
SQEBR  B314  SQuare root of Exponential Bfp Register  
SQE  ED34  SQuare root of Exponential hfp  
SQER  B245  SQuare root of Exponential hfp Register  
SQXBR  B316  SQuare root of eXtended Bfp Register  
SQXR  B336  SQuare root of eXtended hfp Register  
SSCH  B233  Start SubCHannel  
ST  50  STore  
STAM  9B  STore Access Multiple  
STAMY  EB9B  STore Access Multiple Yonder  
STAP  B212  STore Address of Processor  
STCPS  B23A  STore Channel Path Status  
STCRW  B239  STore Channel Report Word  
STC  42  STore Character  
STCH  E3C3  STore Character High  
STCY  E372  STore Character Yonder  
STCM  BE  STore Characters under Mask  
STCMH  EB2C  STore Characters under Mask High  
STCMY  EB2D  STore Characters under Mask Yonder  
STCK  B205  STore ClocK  
STCKC  B207  STore ClocK Comparator  
STCKE  B278  STore ClocK Extended  
STCKF  B27C  STore ClocK Fast  
STCTL  B6  STore ConTroL  
STCTG  EB25  STore ConTrol Grande  
STIDP  B202  STore cpu ID of Processor  
STD  60  STore Double hfp  
STDY  ED67  STore Double hfp Yonder  
STE  70  STore Exponential hfp  
STEY  ED66  STore Exponential hfp Yonder  
STEAI  B2B3  STore External timer reference Attachment Information  
STFL  B2B1  STore Facility List  
STFLE  B2B0  STore Facility List Extended  
STFPC  B29C  STore Floating Point Control register  
STFH  E3CB  STore Fullword High  
STG  E324  STore Grande  
STGRL  C4B  STore Grande Relative Long  
STH  40  STore Halfword  
STHH  E3C7  STore Halfword High  
STHRL  C47  STore Halfword Relative Long  
STHY  E370  STore Halfword Yonder  
STM  90  STore Multiple  
STMG  EB24  STore Multiple Grande  
STMH  EB26  STore Multiple High  
STMY  EB90  STore Multiple Yonder  
STOC  EBF3  STore On Condition  
STOCE  EBF3  1000  STore On Condition Equal 
STOCG  EBE3  STore On Condition Grande  
STOCGE  EBE3  1000  STore On Condition Grande Equal 
STOCGH  EBE3  0010  STore On Condition Grande High 
STOCGL  EBE3  0100  STore On Condition Grande Low 
STOCGNE  EBE3  0110  STore On Condition Grande Not Equal 
STOCGNH  EBE3  1100  STore On Condition Grande Not High 
STOCGNL  EBE3  1010  STore On Condition Grande Not Low 
STOCH  EBF3  0010  STore On Condition High 
STOCL  EBF3  0100  STore On Condition Low 
STOCNE  EBF3  0110  STore On Condition Not Equal 
STOCNH  EBF3  1100  STore On Condition Not High 
STOCNL  EBF3  1010  STore On Condition Not Low 
STPQ  E38E  STore Pair to Quadword  
STPX  B211  STore PrefiX register  
STPT  B209  STore Processor Timer  
STRAG  E502  STore Real Address Grande  
STRL  C4F  STore Relative Long  
STRV  E33E  STore ReVersed  
STRVG  E32F  STore ReVersed Grande  
STRVH  E33F  STore ReVersed Halfword  
STSCH  B234  STore SubCHannel  
STSI  B27D  STore System Information  
STNSM  AC  STore then aNd System Mask  
STOSM  AD  STore then Or System Mask  
STURA  B246  STore Using Real Address  
STURG  B925  STore Using Real address Grande  
STY  E350  STore Yonder  
S  5B  Subtract  
SDB  ED1B  Subtract Double Bfp  
SDBR  B31B  Subtract Double Bfp Register  
SD  6B  Subtract Double hfp  
SDR  2B  Subtract Double hfp Register  
SDTR  B3D3  Subtract Double Tfp Register  
SDTRA  B3D3  Subtract Double Tfp Register Alternative  
SEB  ED0B  Subtract Exponential Bfp  
SEBR  B30B  Subtract Exponential Bfp Register  
SE  7B  Subtract Exponential hfp  
SER  3B  Subtract Exponential hfp Register  
SXBR  B34B  Subtract eXtended Bfp Register  
SXR  37  Subtract eXtended hfp Register  
SXTR  B3DB  Subtract eXtended Tfp Register  
SXTRA  B3DB  Subtract eXtended Tfp Register Alternative  
SGF  E319  Subtract from Grande a Fullword  
SGFR  B919  Subtract from Grande a Fullword Register  
SG  E309  Subtract Grande  
SGR  B909  Subtract Grande Register  
SGRK  B9E9  Subtract Grande Register Keeping source data  
SH  4B  Subtract Halfword  
SHY  E37B  Subtract Halfword Yonder  
SHHHR  B9C9  Subtract High from High and High Registers  
SHHLR  B9D9  Subtract High from High and Low Registers  
SL  5F  Subtract Logical  
SLGF  E31B  Subtract Logical from Grande a Fullword  
SLGFI  C24  Subtract Logical from Grande a Fullword Immediate  
SLGFR  B91B  Subtract Logical from Grande a Fullword Register  
SLFI  C25  Subtract Logical Fullword Immediate  
SLG  E30B  Subtract Logical Grande  
SLGR  B90B  Subtract Logical Grande Register  
SLGRK  B9EB  Subtract Logical Grande Register Keeping source data  
SLHHHR  B9CB  Subtract Logical High from High and High Registers  
SLHHLR  B9DB  Subtract Logical High from High and Low Registers  
SLR  1F  Subtract Logical Register  
SLRK  B9FB  Subtract Logical Register Keeping source data  
SLB  E399  Subtract Logical with Borrow  
SLBG  E389  Subtract Logical with Borrow Grande  
SLBGR  B989  Subtract Logical with Borrow Grande Register  
SLBR  B999  Subtract Logical with Borrow Register  
SLY  E35F  Subtract Logical Yonder  
SP  FB  Subtract Packed decimal  
SR  1B  Subtract Register  
SRK  B9F9  Subtract Register Keeping source data  
SU  7F  Subtract Unnormalized hfp  
SUR  3F  Subtract Unnormalized hfp Register  
SW  6F  Subtract Wide unnormalized hfp  
SWR  2F  Subtract Wide unnormalized hfp Register  
SY  E35B  Subtract Yonder  
SVC  0A  SuperVisor Call  
SYSOP  ????  SYStem OPeration  
SYSOP.???  ????  SYSOP  various subfunctions  
TAR  B24C  Test Access Register  
TAM  010B  Test Addressing Mode  
TS  93  Test and Set  
TB  B22C  Test Block  
UNKCF010  ????  Test Channel Buffer  
TCDB  ED11  Test data Class for Double Bfp  
TDCDT  ED54  Test Data Class for Double Tfp  
TCEB  ED10  Test data Class for Exponential Bfp  
TDCET  ED50  Test Data Class for Exponential Tfp  
TCXB  ED12  Test data Class for eXtended Bfp  
TDCXT  ED58  Test Data Class for eXtended Tfp  
TDGDT  ED55  Test Data Group for Double Tfp  
TDGET  ED51  Test Data Group for Exponential Tfp  
TDGXT  ED59  Test Data Group for eXtended Tfp  
TMSG  0106  Test MeSsaGe  
UNKCF007  ????  test message  
TMPS  0108  Test Message Path State  
TMBP  ????  Test Millicode Branch Points  
TP  EBC0  Test Packed decimal  
TPI  B236  Test Pending Interruption  
TPSW  A3D  Test Program Status Word  
TPROT  E501  Test PROTection  
TSCH  B235  Test SubCHannel  
TM  91  Test under Mask  
TMHH  A72  Test under Mask Highorder word, Higher halfword  
TMHL  A73  Test under Mask Highorder word, Lower halfword  
TMH  A70  Test under Mask Higher halfword  
TMLH  A70  Test under Mask Loworder word, Higher halfword  
TMLL  A71  Test under Mask Loworder word, Lower halfword  
TML  A71  Test under Mask Lower halfword  
TMY  EB51  Test under Mask Yonder  
UNKCF002  ????  Test Vector Entry  
UNKCF004  ????  Test Vector Summary  
TRACE  99  TRACE  
TRACG  EB0F  TRACe Grande  
TABORT  B2FC  Transaction ABORT  
TBEGIN  E560  Transaction BEGIN  
TBEGINC  E561  Transaction BEGIN Constrained  
TEND  B2F8  Transaction END  
UNKCF013  ????  Transfer Structure  
TR  DC  TRanslate  
TRT  DD  TRanslate and Test  
TRTX  B2E9  TRanslate and Test eXit  
TRTE  B9BF  TRanslate and Test Extended  
TRTR  D0  TRanslate and Test Reverse  
TRTRE  B9BD  TRanslate and Test Reverse Extended  
TRE  B2A5  TRanslate Extended  
TRFET  A0  TRanslate FETch  
TROO  B993  TRanslate One to One  
TROT  B992  TRanslate One to Two  
TRTO  B991  TRanslate Two to One  
TRTT  B990  TRanslate Two to Two  
TRAP2  01FF  TRAP 2byte version  
TRAP4  B2FF  TRAP 4byte version  
UNPK  F3  UNPacK  
UNPKA  EA  UNPacK Ascii  
UNPKU  E2  UNPacK Unicode  
UPT  0102  UPdate Tree  
WSR  A30  Write Special Register  
WSRS  A38  Write Special Register Short  
ZAP  F8  Zero and Add Packed decimal 
There are 1589 entries in this list.
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