High Level Assembler - Opcodes overview, Extension Sets E670-E67F

The table below lists all documented extended mnemonics for instructions:

Opcode Mnemonic Description Table Type
E674 VSCHP Vector Scale and Convert Hfp from Packed decimal Extended Mnemonics

Each extended mnemonic links to a text section with some additional info on the pertinent pseudo opcode.

Opcode Assignments.

Remark:
Please note that the creation of descriptions for all individual instructions is an ongoing process. As yet no such descriptions have been created for the opcodes on this page.

Extended Mnemonics for instructions in extension sets E670-E67F

All instructions in this table are six bytes in length. The first byte always has a value of X'E6', the second byte of the opcode is located in the sixth byte of the instruction and always has a value in the range X'70' through X'7F'.

Extended Mnemonics for VSCHP (Vector Scale and Convert Hfp from Packed decimal)

E674 VSCHP
Size=0 - Byte  
Size=1 - Halfword  
Size=2 - Fullword VSCHSP
Size=3 - Doubleword VSCHDP
Size=4 - Quadword VSCHXP
Size=6 - Word
(Left Aligned)
 

 

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