Mask Bit Value 8 4 2 1
General Instructions
Add Logical zero, not zero, zero, not zero,
no carry no carry carry carry
AND zero not zero
Compare, Compare
Compare and Swap/Double equal not equal
Compare Logical equal 1st op low 1st op high
Exclusive
Load and Test zero <zero >zero
Load Complement zero <zero >zero overflow
Load Negative zero <zero
Load Positive zero >zero overflow
Move Long count equal count low count high overlap
Subtract Logical not zero, zero, not zero,
no carry carry carry
Test and
Test under Mask zero mixed ones
Translate and Test zero incomplete complete
Decimal Instructions
Add Decimal zero <zero >zero overflow
Compare Decimal equal 1st op low 1st op high
Edit, Edit and Mark zero <zero >zero
Subtract Decimal zero <zero >zero overflow
Floating-Point Instructions
Add Normalized zero <zero >zero
Add Unnormalized zero <zero >zero
Compare equal 1st op low 1st op high
Load and Test zero <zero >zero
Load Complement zero <zero >zero
Load Negative zero <zero
Load Positive zero >zero
Subtract Normalized zero <zero >zero
Subtract Unnormalized zero <zero >zero
Clear
progress
Halt Device interruption
pending working
Halt
pending
Test Channel available interruption burst mode not oper
pending
Test
System Control Instructions
Load Real Address translation
available invalid invalid violation
Reset Reference Bit
Signal Processor accepted stat stored busy not oper
BYTE BYTE
Data definition DC Define constant
Program
sectioning
and linking
DXD* Define external dummy section
CXD* Cumulative length of external dummy section
ENTRY Identify entry-point symbol
EXTRN Identify external symbol
WXTRN
Base register
assignment
Control of listings
EJECT
Program Control
PUNCH Punch a card
EQU Equate symbol
END End assembly
Macro definition
MEND Macro definition trailer
Conditional ACTR Conditional assembly loop counter
assembly
GBLA Define global
GBLB Define global
GBLC Define global
LCLA Define local
LCLB Define local
LCLC Define local
SUMMARY
- byte characters
X -byte hexadecimal digits
B -byte binary digits
F 4 word fixed-point binary
H
2 halfword fixed-point binary
E 4 word short
8 doubleword long floating-point
L 16 doubleword extended floating-point
P -byte packed decimal
A 4 word value of address
Y 2 halfword value of address
V 4 word externally defined address value
Q* 4 word symbol naming a DXD or DSECT
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