| ??? 05/14/07 12:20 Read: times |
#139214 - I would never ASS U ME Responding to: ???'s previous message |
so a simple
PUSH Port POP ACC should do the job, without intermediate change of values. I assume that this applies to all 8051 derivatives, not only the MSM80C154S. If it does it is "non biblilical" Is the MSM80C154 even a true '51 derivative? I can not get the datsheet without registering which I will not do just for curiousitys sake. Erik |
| Topic | Author | Date |
| as a curiousity | 01/01/70 00:00 | |
| Initial reaction | 01/01/70 00:00 | |
| I submit plenty of assembler and | 01/01/70 00:00 | |
| miscomm? | 01/01/70 00:00 | |
| Bob, clearly you need to read on port latches in t | 01/01/70 00:00 | |
| Alternative | 01/01/70 00:00 | |
| interesting, however | 01/01/70 00:00 | |
| Did you mean courtesy? | 01/01/70 00:00 | |
| I'm not corious | 01/01/70 00:00 | |
| this is why the \"adult\" ICEs are for... | 01/01/70 00:00 | |
| no ICE I know of can show the port LATCH | 01/01/70 00:00 | |
| Optimise? | 01/01/70 00:00 | |
| sure | 01/01/70 00:00 | |
| Now, as discussion of optimization started | 01/01/70 00:00 | |
| Addition to the 80C154 | 01/01/70 00:00 | |
| I would never ASS U ME | 01/01/70 00:00 | |
| that OKI part... | 01/01/70 00:00 | |
| It is a true 51 derivative, but | 01/01/70 00:00 | |
are you sure? | 01/01/70 00:00 |