| ??? 12/27/04 15:29 Read: times |
#83936 - XRAM Turn ON. Responding to: ???'s previous message |
Dear Russell,
Thanks a lot for your reply. I had to remember to turn the XRAM on. When all else fails, look at the asm generated by the compiler. I will very greatfull to you If you please tell me whats that XRAM turning ON with my P89V51RD2 I never needed to do that. Today I noticed the main cause of problem. It has nothing to do with MOVC it is certainly related to XRAM. When I compile a test program with small memory model it works as expected but with compact and large it fails. My main program can't work with small model since I need more variables. Thanks & Regards, Prahlad Purohit |
| Topic | Author | Date |
| P89C668 MOVC problem. | 01/01/70 00:00 | |
| Earlier discussions. | 01/01/70 00:00 | |
| Timing problem? | 01/01/70 00:00 | |
| Re: Timing Problem. | 01/01/70 00:00 | |
| How do you program? | 01/01/70 00:00 | |
| Seciurity bits. | 01/01/70 00:00 | |
| A bug in the chip? | 01/01/70 00:00 | |
| Can you give the schematic ? | 01/01/70 00:00 | |
| Schematic is here. | 01/01/70 00:00 | |
| Real code I will post tomorrow. | 01/01/70 00:00 | |
| More sacrifice needed | 01/01/70 00:00 | |
| Flash Magic | 01/01/70 00:00 | |
| Flash Magic | 01/01/70 00:00 | |
| XRAM Turn ON. | 01/01/70 00:00 | |
| I missed this - Russell. | 01/01/70 00:00 | |
| maybe | 01/01/70 00:00 | |
| Caught the cause of problem. | 01/01/70 00:00 | |
256 bytes less... | 01/01/70 00:00 |