user manual

INSTRUCTION DESCRIPTIONS
MOTOROLA INSTRUCTION SET DETAILS A - 81
Instruction Format:
DEC D
Opcode:
Instruction Fields:
Dd
A0
B1
Timing: 2 oscillator clock cycles
Memory: 1 program word
DEC Decrement by One DEC
23 16 15 8 7 0
00000000000000000000101d