# Programming Textfiles: Bowen's Instruction Summary Cards

Sometimes, you'll stumble upon the work of someone that takes your breath away, for many different reasons. Such is the work of Jonathan Bowen of the Oxford University Computing Laboratory, who has maintained a truly excellent set of instruction summary cards for many major chips in use by computers from the 60's to the present day. While the first of these files is dated from 1982, Mr. Bowen has continued to maintain them for accuracy and new information for all the years hence; decades of vigilance to keep his work relevant and useful.

The intention of these summaries is to print them out and have at the ready as you work with these different processors, and they've been designed for easy printing and clear reference.

Besides instruction sets, there are also command summaries, and, in an interesting tangent, the solution to several puzzles, including the original Rubik's Cube and its variants. This is truly a treasure.

Filename | Size | Description of the Textfile
16032 | 15600 | NS16032 MICROPROCESSOR Instruction Set Summary (April 1985)
1802 | 15600 | CDP1802 COSMAC Microprocessor Instruction Set Summary (April 1985)
2650 | 15600 | 2650 MICROPROCESSOR Instruction Set Summary (April 1985)
32016 | 15600 | NS32016 MICROPROCESSOR Instruction Set Summary (July 1985)
32032 | 15600 | NS32032 MICROPROCESSOR Instruction Set Summary (May 1985)
6502 | 15600 | 6502 MICROPROCESSOR Instruction Set Summary (April 1985)
650x | 15600 | 6501/2/3/4/5 MICROPROCESSOR Instruction Set Summary (April 1985)
65c02 | 15600 | 65C02 CMOS MICROPROCESSOR Instruction Set Summary (April 1985)
6800 | 15600 | 6800 MICROPROCESSOR Instruction Set Summary (April 1985)
68000 | 15600 | 68000 MICROPROCESSOR Instruction Set Summary (April 1985)
68008 | 15600 | 68008 MICROPROCESSOR Instruction Set Summary (April 1985)
6801 | 15600 | 6801/68701 Single-Chip MICROCOMPUTER Instruction Set Summary (April 1985)
68010 | 15600 | 68010 MICROPROCESSOR Instruction Set Summary (April 1985)
6802 | 15600 | 6802 MICROPROCESSOR Instruction Set Summary (April 1985)
6803 | 15600 | 6803/6803NR Single-Chip MICROCOMPUTER Instruction Set Summary (April 1985)
6805 | 15600 | 6805 MICROPROCESSOR Instruction Set Summary (April 1985)
6808 | 15600 | 6808 MICROPROCESSOR Instruction Set Summary (April 1985)
6809 | 15600 | 6809 MICROPROCESSOR Instruction Set Summary (April 1985)
6809e | 15600 | 6809E MICROPROCESSOR Instruction Set Summary (April 1985)
680x | 15600 | 6800/1/2/3/8 MICROPROCESSOR Instruction Set Summary (April 1985)
8021 | 15600 | 8021 Single-Chip MICROCOMPUTER Instruction Set Summary (April 1985)
8022 | 15600 | 8022 Single-Chip MICROCOMPUTER Instruction Set Summary (April 1985)
8041 | 15600 | 8041/8741 Single-Chip Slave MICROCOMPUTER Instruction Set Summary (April 1985)
8048 | 15600 | 8048/8049/8748/8749/8035/8039 Single-Chip MICROCOMPUTER Instruction Set Summary (April 1985)
804x | 15600 | 8048 MICROCOMPUTER family Instruction Set Summary (April 1985)
8080a | 15600 | 8080A MICROPROCESSOR Instruction Set Summary (April 1985)
8085a | 15600 | 8085A MICROPROCESSOR Instruction Set Summary (April 1985)
8086 | 15600 | 8086 MICROPROCESSOR Instruction Set Summary (April 1985)
8088 | 15600 | 8088 MICROPROCESSOR Instruction Set Summary (April 1985)
9900 | 15600 | 9900 MICROPROCESSOR Instruction Set Summary (April 1985)
9940 | 15600 | 9940 MICROPROCESSOR Instruction Set Summary (April 1985)
9980 | 15600 | 9980 MICROPROCESSOR Instruction Set Summary (April 1985)
hp64000 | 15600 | General HP64000 Assembler Symbol, Directive and Error Summary (May 1985)
hp_pascal | 15600 | HP 64000 Pascal Summary (April 1985)
hp_pdp-11 | 15600 | DEC PDP-11 Processor Instruction Set Summary as implemented on the HP64000 (April 1985)
imagen | 982 | SCRIPT: Format Micro Reference Cards to Print in Landscape Mode
index | 4376 | Index to Reference Cards in This Directory
j-11 | 15600 | J-11 MICROPROCESSOR Instruction Set Summary (April 1985)
lsi-11 | 15600 | SummaryLSI-11 MICROPROCESSOR Instruction Set Summary (April 1985)
macro-11 | 15600 | General PDP-11 MACRO-11 Assembler Symbol, Directive and Error Summary (April 1985)
nsc800 | 15600 | NSC800 MICROPROCESSOR Instruction Set Summary (April 1985)
pascal | 15600 | Pascal Language Summary (June 1985)
pdp-11 | 15600 | PDP-11 Minicomputer Instruction Set Summary (April 1985)
process | 984 | SCRIPT: Output or Print Postscript file of Programming Card (September 1988)
pyramix | 15600 | Solution to the Pyramix Puzzle (April 1985)
readme | 557 | Introduction to The Reference Card Collection
revenge | 15600 | A Solution to Rubik's Revenge (June 1997)
rubik | 15600 | A Solution to the Rubik's Cube (April 1985)
sc | 15600 | Spreadsheet Calculator (V6.1) Command Summary (July 1989)
t-11 | 15600 | T-11 MICROPROCESSOR Instruction Set Summary (April 1985)
z8 | 15600 | Z8601/02/03/11/12/13 Single-Chip MICROCOMPUTER Instruction Set Summary (April 1985)
z80 | 15600 | Z80 MICROPROCESSOR Instruction Set Summary (April 1985)
z8000 | 15600 | Z8001/Z8002 MICROPROCESSOR Instruction Set Summary
z8001 | 15600 | Z8001 MICROPROCESSOR Instruction Set Summary (April 1985)
z8002 | 15600 | Z8002 MICROPROCESSOR Instruction Set Summary (April 1985)
z80l | 15600 | Z80L CMOS MICROPROCESSOR Instruction Set Summary (April 1985)

There are 56 files for a total of 818,099 bytes.