| ??? 01/08/05 21:16 Read: times |
#84590 - Once again thanks Responding to: ???'s previous message |
I will try to don't use XDATA,
128 bytes (from 256) of internal RAM should be enough. Or I try to remap external RAM behind 16 kB. I saw aplication with both code and data in ROM(EPROM or FLASH), but I've never seen application about I ask. Thanks All. I'll try this application with decoder PSEN, R, W and paraller connected SRAM (W2465S-70LL) to typical AT89C52. |
| 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 |