| ??? 12/18/03 20:04 Read: times |
#60993 - RE: How can access SFR via lookup table? Responding to: ???'s previous message |
hi,
it is not full correct with "high-integrated" parts. For example, I have used Z80 (Sinclair, you know :) for many years and well know about "self-modify" code. With modern 51 chips, it is possible to take SFR address and then modify next instruction(s) to use its value located either flash or RAM-based program memory before step to them. But again: it is not good way. I just wish to wake up the imagination of our GURUs (= It comes to me after reading alot of RTFM-questions... cu |
| Topic | Author | Date |
| How can access SFR via lookup table? | 01/01/70 00:00 | |
| RE: How can access SFR via lookup table? | 01/01/70 00:00 | |
| RE: How can access SFR via lookup table? | 01/01/70 00:00 | |
| RE: How can access SFR via lookup table? | 01/01/70 00:00 | |
| RE: How can access SFR via lookup table? | 01/01/70 00:00 | |
| macros indeed! | 01/01/70 00:00 | |
| RE: macros indeed! | 01/01/70 00:00 | |
| RE: macros indeed! | 01/01/70 00:00 | |
| RE: How can access SFR via lookup table? | 01/01/70 00:00 | |
| Eureka | 01/01/70 00:00 | |
| RE: Eureka | 01/01/70 00:00 | |
RE: Eureka | 01/01/70 00:00 |