Xerox Sigma 6 Reference Manual page 148

XEROX SIGMA 6 INSTRUCtiONS (OPERATION CODES)
Code Mnemonic Instruction Nome
~
Code
Mnemonic
Instruc tion Nane ~
02 LCFI load Conditions ond Flooting Control Immediate
35
44 ANLZ Analyze
37
04
CALI Call I
74
45 CS Compore Selective
4S
05
CAL2 Call 2
74
46 XW Exchange Word
36
06
CAL3 Call 3
74
47
STS Store Selective
36
07
CAL4 Call 4 74
48
EOR Exclusive OR Word
46
08
PLW Pull Word
69
49 OR OR Word
46
09 PSW Push Word
69
4A LS Load Selective
34
OA PLM Pull Multiple
71
48 AND AND Word
46
OB PSM Push Multiple
71
4C
S10
Stort Input/ output} 83
OE LPSD load Program Status Doubleword } privileged
75
40 TlO
Test Input/ Output "1 d
86
OF XPSD Exchange Program Status Doubteword 75
4E TDV
Test Device
pl"lVI
ege
87
4F HIO
Halt Input/ Output
86
10 AD Add Dou b leword
40
II
CD Compore Doubleword
45
50
AH
Add Ha If word
39
12
LD Lood Doubleword
32
51 CH Compore Ho I Fword
45
13 MSP Modify
Stock Pointer 71
52 LH Lood Halfword
32
15 STD Store Doubleword 36
53 MTH Modify ond Test Holfward
43
18
SO
Subtract Doubleword 41
55 STH Store Hoi fword
36
19 CLM Compore with limits in Memory 46
56 DH Divide Halfword
42
IA
LCD Lood Complement DO<Jbleword
33
57 MH Multiply Holfword
41
I B LAD Lood Absolute DO<Jbleword
34
58 SH Subtract Halfword
40
lC FSL Floating Subtract long
} optional
54
SA
LCH Load Complement Halfword
33
10 FAL
Floating Add Long
53
5B LAH Lood Absolute Halfword
33
IE FDL Flooting Divide long 54
IF FML Floating Multiply Long 54
60 CBS
Compare Byte String
62
20
AI
Add Immediate 39
61
MBS
Move Byte 5tri"9
61
21 CI Compore Immediate
«
63 EBS
Edit Byte String
64
22 LI Load Immediote 32
64 BDR
Branch on Decrementing Register
74
23
MI
Multiply Immediate
41
65 BIR
Branch on Incrementing Register
73
24
SF
Shift Floating
48
66 AWM
Add Word to Memory
43
25 S
Shift
47
67 EXU
Execute
73
28 CVS Convert by Subtroction
50
68 BCR
Branch on Conditions Reset
73
29 CVA
Convert by Addition
49
69
BCS
Branch on Conditions Set 73
2A LM Lood Multiple
3S
6A 8AL
Branch and link
74
2B STM
Store Multiple
37
68 INT
Interpret
38
2E
WAIT
Wait } privileged
79
6C RD
Read Direct }
80
2F LRP
Load Register Pointer
77
60
WD
Write Direct privileJed
80
6E AIO
Acknowledge I/O Interrupt '
87
30
AW Add Word 40
6F MMC
Move to Memory Control
77
31 CW Compare WCJrd 45
32 LW Lood Word
32
70 LCF
Laad Conditions and Floating Control 35
33
MTW Modify and Test Word
«
71
C8 Compare Byte
«
35
STW Store Word
36
72
LB Load Byte
32
36 OW
Divide Word 42
73 MTB
Modify and Test Byte 43
37 MW Multiply Word 42
74
STCF
Store Conditions and Floating Contrel 37
38
SW
Subtract Word 40
75 STB
Store Byte
36
39
CLR Compare wi th limits in Register 46
76 PACK
Pack Decimal Digits 59
3A LCW
Load Complement Word 33
77 UNPK
Unpack Decimal Digits
59
3B LAW
Lood Absolute Word 33
78
OS
Decimal Subtract
57
3C FSS
Floating Subtract Short
} optional
53
79
DA Decimal Add
57
3D FAS Floating Add Short
53
7A DO
Decimal Divide 58
3E FDS Floating Divide Short
54
7B
OM
Decimal Multiply
57
3F FMS
Floating Multiply Short
54
7C DSA
Decimal Shift Arithmetic 58
70 DC
Decimal Compare
58
40 HBS
Translate and Test Byte String
63
7E DL
Decimal Load
56
41 TBS Translate Byte String 63
7F
DST
Decimal Store
56