| ??? 11/15/04 14:12 Read: times |
#81181 - RE: MOV R7,A Responding to: ???'s previous message |
I said:
Note that opcode FF is MOV R7,A - so it is quite easy to put these FF bytes at strategic points in yout 8051 code! Abhishek Singh said:
why not to put simply
DB 0FFh Yes that would do it - but it would still execute as a MOV R7,A instruction. writing it explicitly as "MOV R7,A" means there's no risk that you migh miss the fact that R7 is modified! |
| Topic | Author | Date |
| single byte | 01/01/70 00:00 | |
| RE: single byte | 01/01/70 00:00 | |
| RE: single byte | 01/01/70 00:00 | |
| RE: single byte | 01/01/70 00:00 | |
| RE: single byte | 01/01/70 00:00 | |
| RE: MOV R7,A | 01/01/70 00:00 | |
| RE: MOV R7,A | 01/01/70 00:00 | |
RE: MOV R7,A | 01/01/70 00:00 |