CD OR Icl OC 06 SS D1Il,B11,D2IB21 Pack PACK F2 SS D1Il1,B11,D2(l2,B21 Read Direct Ib,pl ROD 85 SI D1IB11,12 Set Program Mask Inl SPM 04 RR R1
Set Storage Key (a,pl SSK 00 RR R1,R2
Set System Mask (pI SSM 80 SI D1IB11 Shift left Double (cl SlDA 8F RS R1,D2(B21 Shift left Double logical SlDl 80 RS R1,D2(B21 Shift left Single (cl SlA 8B RS R1,D2(B21 Shift left Single logical Sll 89 RS R1,D2(B21 Shift Right Double (cl SRDA 8E RS R1,D2(B21 Shift Right Double logical SRDl 8C RS R1,D2(B2)
Shift Right Single (c) SRA 8A RS R1,D2(B21 Shift Right Single logical SRl 88 RS R1,D2(B21 Start I/O (c,pl SIO 9C SI D1IB1) Store ST 50 RX R1,D2(X2,B2) Store Character STC 42 RX R1,D2(X2,B21 Store Halfword STH 40 RX R1,D2(X2,B21 Store Multiple STM 90 RS R 1 ,R3,D2( B21 Store Multiple Control (e,pl STMC BO RS R1,R3,D2(B21 Subtract Icl SR lB RR R1,R2 Subtract Icl S 5B RX R1,D2(X2,B2) Subtract Decimal IC,d) SP FB SS D1Il1,B1I,D2(l2,B2) Subtract Halfword (c) SH 4B RX R 1 ,D2(X2,B2)
Subtract logical Ic) SlR 1F RR R1,R2 Subtract logical (c) Sl 5F RX R1,D2(X2,B2) Supervisor Call SVC OA RR I Test and Set Icl TS 93 SI D1IB1) Test Channel IC,pl TCH 9F SI D1IB1) Test I/O Ic,p) TIO 90 SI D1IB1) Test under Mask Ic) TM 91 SI D11B1 ),12 Translate TR DC SS D1Il,B1),D2IB2) Translate and Test Ic) TRT DO SS DlIl,B1),D2(B2) Unpack UNPK F3 SS D1Il1 ,B1 ),D2(l2,B2)
Write Direct (b,p) WRD 84 SI D1IB1),12 Zero and Add (c,d) ZAP F8 SS 01 (l1 ,B1 ),D2(l2,B2) NOTES FOR PANElS 1-3
a. Protection feature d. Decimal feature code is loaded b. Direct control feature e. Model 67 p. Privileged instruction
c;. Condition code is set n. New condition x. Extended precision
floating point feature MACHINE FORMATS FIRST HALFWORD 1 SECOND HALFWORD 2 THI RD HALFWORD I II REGISTER REGISTER OPERAND 1 OPERAND 2 I I,.-A-. ,-A-..' RRI OpCode I R1 IRfI ,0 7
1
8 1112 IS, , :
RX I Op Code rAJ] X2 I 82
ADDRESS OF OPERAND 2 A 02
o 78 1112 1516 1920 I I I 1 3 RSI Op Code tRtGD 82 I A 02
o 78 1112 1516 1920 I I I I (IMMEDIATE' I f5E:1 ADDRESS OF OPERAND 1 A 01
ss 0 78 1112 1516 1920 : I I I , LENGTH :
i OpCo<M t5=r 81
ADDRESS OF OPERAND 1
01
o 78 1516 1920 31 I I I I 31 I I I I 31 I ADDRESS OF OPERAND 2 A 02
3132 3536 I I , i 82
ADDRESS OF OPERAND 2
02
3132 3536
47 I I , 47

CD FLOATING-POINT FEATURE INSTRUCTIONS Add Normalized, Extended (c,x) AXR 36 RR Rl,R2
Add Normalized, Long Ic) ADR 2A RR Rl,R2
Add Normalized, Long (c) AD 6A RX Rl,D2(X2,82)
Add Normalized, Short (c) AER 3A RR Rl,R2
Add Normalized, Short (c) AE 7A RX Rl,D2(X2,82)
Add Unnormalized, Long Ic) AWR 2E RR Rl,R2
Add Unnormalized, Long (c) AW 6E RX Rl,D2(X2,82)
Add Unnormalized, Short (c) AUR 3E RR Rl,R2
Add Un normalized, Short Ic) AU 7E RX Rl,D2(X2,82)
Compare, Long Ic) CDR 29 RR Rl,R2
Compare, Long (e) CD 69 RX Rl,D2(X2,B2)
Compare, Short (c) CER 39 RR Rl,R2
Compare, Short (e) CE 79 RX Rl,D2(X2,B2)
Divide, Long DDR 2D RR Rl,R2
Divide, Long DO 60 RX Rl,D2(X2,B2)
Divide, Short DER 3D RR Rl,R2
Divide, Short DE 7D RX R1,D2(X2,82)
Halve, Long HDR 24 RR R1,R2 Halve, Short HER 34 RR Rl,R2
Load and Test, Long Ie) LTDR 22 RR R1,R2
Load and Test, Short Ie) LTER 32 RR Rl,R2
Load Complement, Long (e) LCDR 23 RR Rl,R2
Load Complement, Short Ie) LCER 33 RR R1,R2
Load, Long LDR 28 RR R1.R2 Load, Long LD 68 RX R1,D2(X2,82)
Load Negative, Long Ie) LNDR 21 RR Rl,R2
Load Negative, Short Ic) LNER 31 RR R1,R2
Load Positive, Long (c) LPDR 20 RR R1.R2
Load Positive, Short (c) LPER 30 RR Rl,R2
Load Rounded. Extended to Long (x) LRDR 25 RR Rl,R2
Load Rounded, Long to Short (x) LRER 35 RR Rl,R2
Load, Short LER 38 RR Rl,R2
Load. Short LE 78 RX Rl,D2(X2,82) Multiply, Extended (x) MXR 26 RR Rl,R2
Multiply, Long MDR 2C RR Rt,R2 Multiply, Long MD 6C RX Rl,D2(X2,B2) Multiply, Long/Extended (x) MXDR 27 RR Rl,R2 Multiply, Long/Extended (x) MXD 67 RX R1,D2(X2.B2) Short MER 3C RR R1,R2
Multiply. Short ME 7C RX R1,D2(X2.B2) Store, Long STD 60 RX Rt ,D2(X2,B2) Store. Short STE 70 RX Rt,D2(X2,B2)
Subtract Normalized. Extended (c.x) SXR 37 RR Rl,R2 Subtract Normalized. Long (e) SDR 28 RR Rl,R2 Subtract Normalized. Long (c) SD 68 RX Rl,D2(X2,82) Subtract Normalized. Short (c) SER 38 RR Rl,R2 Subtract Normalized, Short (c) SE 78 RX Rl,D2(X2,82)
Subtract Unnormalized. Long Ie) SWR 2F RR Rl.R2 Subtract Unnormalized, Long (c) SW 6F RX Subtract Unnormalized, Short Ie) SUR 3F RR Rl.R2 Subtract Unnormalized, Short (c) SU 7F RX Rl,D2(X2.82) NOTES ------------------------------------------------------------_._-------- ---------------------------------------------------------------------------