User's Manual

MSM80C154S/83C154S/85C154HVS
312
53. MOV @Rr, A (Move accumulator to indirect address)
1111011r
70
Instruction code
Operation
Number of bytes
Number of cycles
Flags
(PSW)
Description
Example MOV @R0, A
Instruction code
: Byte 1
((Rr))←(A) r=0 or 1:
C AC F0 RS1 RS0 OV F1 P
:
:
:
The accumulator contents are copied to the data memory
location addressed by the register r contents.
:
11110110
70
Byte 1
Register 0
01101100
70
1
1
Before execution
Register 0
01101100
70
After execution
:
6CH
10111011
70
6CH
01010101
70
Accumulator
01010101
70
Accumulator
01010101
70