资 源 简 介
This is the source code for the first coin operated video games it was created at Stanford in the early 70s. Created by Bill Pitts and Hugh Tuck in 1971.
It is written for the PDP-11 in machine language.
I thought you might be interested in the number of opcodes used in Galaxy Game, so here a listing of the opcode and the times they are used.
```
Opcode Amount
ADC 11
ADD 57
ASL 19
ASLB 1
ASR 4
BEQ 37
BGE 7
BGT 26
BIC 16
BIS 7
BIT 27
BLE 10
BLT 17
BMI 1
BNE 26
BPL 20
BR 25
BVC 4
CLR 50
CLRB 1
CMP 37
DEC 28
HALT 1
INC 20
JMP 10
JSR 25
MOV 373
MOVB 10
NEG
