User's Manual

MSM80C154S/83C154S/85C154HVS
290
38. INC A (Increment accumulator)
00000100
70
Instruction code
Operation
Number of bytes
Number of cycles
Flags
(PSW)
Description
Example INC A
Instruction code
: Byte 1
(A)←(A)+1:
C AC F0 RS1 RS0 OV F1 P
•
:
:
:
The accumulator contents are incremented by 1, and the flag is
updated.
:
00000100
70
Byte 1
Accumulator
10110111
70
1
1
Before execution
Accumulator
10111000
70
After execution
: