| ??? 01/08/05 19:49 Read: times |
#84587 - No need for switching Responding to: ???'s previous message |
The SRAM (or whatever) can be mapped into external code and data space simulaneously, either as data-write-only as described in my previous post, or full data acces, with a simple AND gate for /PSEN and /RD to /WR. Simple, stupid, working. Jan Waclawek |
| Topic | Author | Date |
| Use SRAM as code memory. | 01/01/70 00:00 | |
| Yes, but | 01/01/70 00:00 | |
| thanks for answer | 01/01/70 00:00 | |
| ibid | 01/01/70 00:00 | |
| There are so many options... | 01/01/70 00:00 | |
| Answer partially wrong: Can't Write CODE | 01/01/70 00:00 | |
| No need for switching | 01/01/70 00:00 | |
| Oh yes... | 01/01/70 00:00 | |
| Take care - wherewer your code is :-) | 01/01/70 00:00 | |
| Once again thanks | 01/01/70 00:00 | |
| Self-modifying code | 01/01/70 00:00 | |
| Self-modifying code - good or bad | 01/01/70 00:00 | |
| Self-modifying code | 01/01/70 00:00 | |
| 90:10 rule | 01/01/70 00:00 | |
| In System Programming Application Note | 01/01/70 00:00 | |
| In-System v. In-Application Programming | 01/01/70 00:00 | |
| IAP v ISP | 01/01/70 00:00 | |
| Philips IAP | 01/01/70 00:00 | |
It's easier with Atmel | 01/01/70 00:00 |