Cheat Engine

[jam84]

base on this assembler script...



[code] ORG 0000H

MOV A,#11111110B ; SET ACC TO CONTAIN 11111110B

START: MOV P1,A ;SEND TO PORT 1 TO ON 1 LED

MOV R2,#3 ;DELAY FOR 0.3 SEC

CALL DEALY ;ON FOR

RL A ;ROTATE THE CONTENT OF 1 BIT TO LEFT

JMP START ;REPEAT

DELAY: MOV R0,#00 ;LOAD R0 WITH 0

MOV R1,#200 ;LOAD R1 WITH 200

LOOP: DJNZ R0,LOOP ;LOOP ITSELF FOR 256

TIME=256x2US=512US

DJNZ R1,LOOP ;x 200=0.1024SEC

DJNZ R2,DELAY ;X 3=0.3 SEC

RET ;RETURN TO MAIN ROUTINE

END[/code]

now the question

how do i rotate the bits by 2 bits to the right?

what changes must be done?

pls help

[Dark Byte]

got homework for a programmable interface card eh ?

80515 or something similar ?

Anyhow, it's been a while and not sure, but try replacing the RL A with 2 times the line RR A (not sure, look up the instruction for rotate right)

Or if there is no rotate right (for some messed up reason) and A is a 9 bit register then add 5 more RL A lines (so a total of 6) to have the equivalent of 2 rotate rights

[jam84]

yes its an assignment more then a homework
oh... its 89S51 by Atmel

so i juz need to chnage the RL A
to RR Ax2?
so it should be;
RR A
RR A
???