NAME MNEMONIC TYPE EXCEPTIONS CODE List of Instructions by Set and Feature

MoveZones MVZ SS P,A D3

Multiply MR RR

.S lC Standard Instruction Set Multiply M RX A,S 5C Multiply Decimal MP SS T P,A,S,D FC EXCEPTIONS CODE 4C NAME MNEMONIC TYPE

Multiply Halfword MH RXA,S RR C IF lA

Multiply (Long) NMDR RRFS,U,E 2C Add AR

Multiply (Long) NMD RXFA,S,U,E 6C Add A RX C A,S, IF 5A

Multiply(Short) NMER RRF S,U,E 3C Add Halfword AH RX C A,S, IF 4A

Multiply(Short) NME RXF A,S,U,E 7C Add Logical ALR RR C IE

Add Logical AL RXC A,S, 5E OR OR RR C 16

AND NR RRC 14 OR 0 RX C A,S 56

AND N RXC A,S 54 OR 01 SI C P,A 96

AND NISI C P,A 94 OR DC SS C P,A D6

ANDNC SS C P,A D4 Pack PACK SS P,A F2

Branch and Link BALR RR05 Read Direct RDD SI Y M,P,A 85

Branch and Link BAL RX 45Set Program Mask SPM RR L 04 Branch on Set Storage Key SSK RRZ M, A,S 08 Condition BCR RR 07 Set System Mask SSM SI M, A 80 Branch on Shift Left Double SLDA RS C S, IF 8F Condition BC RX 47 Shift Left Double Branch on Count BCTR RR 06 Logical SLDL RS S 8D Branch on Count BCT RX 46 Shift Left Single SLA RS C IF 8B Branch on Index Shift Left Single High BXH RS 86

LogicalSLL RS 89 Branch on Index Shift Right Double SRDA RS C S 8E Low or Equal BXLE RS 87 Shift Right: Double

CompareCR RR C 19

LogicalSRDL RS S 8C Compare C RX C A,S 59 Shift Right: Single SRA RS C 8A

Compare IIalfwordCH RX C A,S 49 Shift Right Single Compare Logical CLR RR C 15

LogicalSRL RS 88

Compare LogicalCL RX C A,S 55 Start I/O SID SI CM 9C Compare Logical CLC SS C A D5 Store ST RX P,A,S 50 Compare Logical CLI SI C A 95 Store Character STC RX P,A 42

Convert to BinaryCVB RX A,S,D, IK 4F Store Halfword STH RX P,A,S 40 Convert to Decimal CVD RX P,A,S 4E Store (Long) STD RXF P,A,S 60 Diagnose SI M, A,S 83 Store Multiple STM RS P,A,S 90 Divide DR RR S, IK ID Store (Short) STE RXF P,A,S 70 Divide D RX A,S, IK 5D

SubtractSR RR C IF IB

ExclusiveOR XR RR C 17

SubtractS RX C A,S, IF 5B

ExclusiveOR X RX C A,S 57

Subtract DecimalSP SS T,C P,A, D, DF FB

ExclusiveOR XI SI C P,A 97

Subtract HalfwordSH RX C A,S, IF 4B

ExclusiveOR XC SS C P,A D7

Subtract LogicalSLR RR C IF

Execute EX RXA,S, EX 44

Subtract LogicalSL RX C A,S 5F

Subtract N orm-HaltI/O HID SI CM 9E

alized ( Long)NSDR RRF,C S,U,E,LS 2B Insert Character IC RX A 43

Subtract Norm-

Load LR RR 18

alized ( Long)NSD RXF,C A,S,U,E,LS 6B

Load L RXA,S 58

Subtract Norm-

Load Address LA RX 41

alized (Short)NSER RRF,C S,U,E,LS 3B

Load and Test LTR RRC 12

Subtract Norm-

Load Complcmcnt LCR RRC IF 13

alized (Short)NSE RXF,C A,S,U,E,LS 7B

Load Halfword LH RXA,S 48

SubtractUnnorm- Load Multiple LM RS A,S 98

alized (Long)SWR RRF,C S, E,LS 2F

Load Negative LNR RRC 11

SubtractUnnorm- Load Positive LPR RR C IF 10 alized ( Long) SW RXF,C A,S, E,LS 6F LoadPSW LPSW SI LM, A,S 82

SubtractU nnorm-

Move MVISI P,A 92

alized (Short)SUR RRF,C S, E,LS 3F

MoveMVC SS P,A D2

SubtractUnnorm- Move Numerics MVN SS P,A Dl

alized(Short) SU RXF,C A,S, E,LS 7F

Move withOffset MVO SS P,A Fl

Supervisor CallSVC RR OA Movc Zones MVZ SS P,A D3

Test Channel TCHSI CM 9F

Multiply MR RRS lC Test I/O TID SI CM 9D Multiply M RX A,S 5C Test Under Mask TM SI C A 91 Multiply I lalfword MH RX A,S 4C Translate TR SS P,A DC OR OR RR C 16

Translate and Test TRTSS C A DD OR 0 RX C A,S 56 Unpack UNPK SS P,A F3 OR 01 SI C P,A 96

Write Direct WRDSI Y M, A 84 OR OC SS C P,A D6 Zero and Add ZAP SS T,C P,A, D, DF F8 Pack PACK SS P,A F2 160

Move

Multiply MR RR

.

Multiply Halfword MH RX

Multiply (Long) NMDR RRF

Multiply (Long) NMD RXF

Multiply

Multiply

Add Logical AL RX

AND NR RR

AND N RX

AND NI

AND

Branch and Link BALR RR

Branch and Link BAL RX 45

Logical

Compare

Logical

Compare IIalfword

Logical

Compare Logical

Convert to Binary

Subtract

Exclusive

Subtract

Exclusive

Subtract Decimal

Exclusive

Subtract Halfword

Exclusive

Subtract Logical

Execute EX RX

Subtract Logical

Subtract N orm-Halt

alized ( Long)

Subtract Norm-

Load LR RR 18

alized ( Long)

Load L RX

Subtract Norm-

Load Address LA RX 41

alized (Short)

Load and Test LTR RR

Subtract Norm-

Load Complcmcnt LCR RR

alized (Short)

Load Halfword LH RX

Subtract

alized (Long)

Load Negative LNR RR

Subtract

Subtract

Move MVI

alized (Short)

Move

Subtract

alized

Move with

Supervisor Call

Test Channel TCH

Multiply MR RR

Translate and Test TRT

Write Direct WRD