High Level Assembler - Opcodes overview, Vector Extension Set A6

The table below lists all documented opcodes in extension set A6 for IBM mainframe processors. Each opcode links to a text section with some additional info on the pertinent 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.

Extension Set A6 - Vector Facility

All instructions in this table are four bytes in length. The first byte always has a value of X'A6', the second byte designates the exact instruction.

All entries in this table have a slightly darker background because the entire extension set is no longer supported on either current mainframe hardware or by IBM's current version of HLASM. The associated mnemonics are printed in italics.

A6	_0	_1	_2	_3	_4	_5	_6	_7	_8	_9	_A	_B
0_	VMXSE	VMNSE	VMXAE						VLELE	VXELE
1_	VMXSD	VMNSD	VMXAD						VLELD	VXELD	VSPSD	VZPSD
2_									VLEL	VXEL
3_
4_	VTVM	VCVM	VCZVM	VCOVM	VXVC	VLVCU	VXVMM		VRRS	VRSVC	VRSV
5_
6_
7_
8_	VLVM	VLCVM	VSTVM		VNVM	VOVM	VXVM
9_
A_
B_
C_	VSRSV	VMRSV	VSRRS	VMRRS	VLVCA	VRCL	VSVMM	VLVXA	VSTVP		VACSV	VACRS
D_
E_
F_

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