MNEMONIC INSTRUCTION
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ABC AlphaBetize Code
ACDP Allow Controller to die peacefully
ACQT Advance Clock to Quitting Time
AFH Align Fullword on Halfword Boundary
AIB Attack Innocent Bystander
AMS Add Memory to System
ANFSCD And Now For Something Completely Different
AOI Annoy Operator Immediate
AR Alter Reality
ARZ Add and Reset to Zero
AWTT Assemble with Tinker Toys
BA Branch Anywhere
BAH Branch and Hang
BAW Bells and Whistles
BBW Branch Both Ways
BCF Branch and Catch Fire
BF Belch Fire
BFM Be Fruitful and Multiply
BLM Branch, Like, Maybe
BLP Boot from Line Printer
BLR Branch and Lose Return
BOHP Bribe operator for higher priority
BPP Branch & Pull Plug
BST Backspace and Stretch Tape
BWABL Bells, Whistles, and Blinking Lights
CAIL Crash After I Leave
CBBR Crash & Blow Boot ROM
CCC Crash if Carry Clear
CCD Clear Core and Dump
COLB Crash for Operator's Lunch Break
CPB Create Program Bug
CRB Crash and Burn
DBR Debase Register
EDR Execute Destructive Read
EFE Emulate Fatal Error
EOI Explode On Interrupt
EPITS Execute Previous Instruction Then Skip
HACF Halt And Catch Fire
HELP Type "No Help Available"
HUAL Halt Until After Lunch
IEOF Ignore End Of File
IMV IMpress Visitors
JCI Jump to Current Instruction
JFM Jump on Full Moon
JRCF Jump Relative and Catch Fire
JRSR Jump to Random Subroutine
KEPITU Kill Every Process In The Universe
KSR Keyboard Shift Right
LCC Load and Clear Core
MAN Make Animal Noises
MBTD Mount Beatles on Tape Drive
MO Mount Operator
MLB Memory Left shift and Branch
NPC Normalize Program Counter
PAUD PAUse Dramatically
PFML Print Four Million Lines
PPSW Pack Program Status Word
UAI Use Alternate Instruction set
WPET Write Past End of Tape
Sperry (Unisys) 1100/90 Opcodes :
AGB Add GarBage
BBL Branch on Burned out Light
BAH Branch And Hang
BLI Branch and Loop Infinite
BPB Branch on Program Bug
BPO Branch if Power Off
CPB Create Program Bug
CRN Convert to Roman Numerals
DAO Divide And Overflow
ERS Erase Read-only Storage
HCF Halt and Catch Fire
IAD Illigical And
IOR Illogical Or
PAS Print And Smear
RBT Read and Break Tape
RPM Read Programmer's Mind
RSD Read and Scramble Data
XIO Execute Invalid Opcode
Truly Sick Opcodes (Talisman/North-Keys)
MNEMONIC INSTRUCTION
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BAD Branch And Detonate
BAS Branch And Shit
BCA Branch to Current Address
BFM Branch on Full Moon
BIH Branch If Hung
BOD Branch On Decadence
BWR Branch When Ready
DC Degauss Core
DKR Destructive Keyboard Read
DMS Dump Manual To Shredder
DPB Delete Program Bug
DPC Decrement Program Counter (usually followed by BIH)
DUSR Delete User
EMB Erase Microcode and Branch
MCPU Melt CPU
MIL Move to Illegal Location
MPD Melt Peripheral Device
MUI Move User to Illegal location
OIH Orgasm If Hung
OOB Orgasm On Branch
RAD Radiate Data
RFE Return from Fatal Error
RMC Rotate MicroCode
RPR Reset Programmer
RRS Return from Random Subroutine
RSR Rotate Status Registers
RWC Reset World to system Clock
RXF Reverse eXecution Flow
SPI Skip Previous Instruction
WTR Write To ROM
WUM Write to User Memory
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