| ??? 05/10/07 12:50 Read: times |
#138983 - oh... Responding to: ???'s previous message |
... so you added mov CHPENR,#0 to the startup code (and possibly removed the juggling with CHPCON before and after the XRAM writes) - and it solved the problem?
Was this some sort of the "nonstandard atomicity" problem? Possibly some ISR disabling AUXRAM write while the "main" wanted to write to it? JW |
| Topic | Author | Date |
| calling Winbond specialists | 01/01/70 00:00 | |
| what datasheet do you have? | 01/01/70 00:00 | |
| detailled? | 01/01/70 00:00 | |
| ? | 01/01/70 00:00 | |
| WOM | 01/01/70 00:00 | |
| Hoorah for Winbonds | 01/01/70 00:00 | |
| a timing error that | 01/01/70 00:00 | |
| CHPCON writes | 01/01/70 00:00 | |
| other use of CHPCON | 01/01/70 00:00 | |
| where is the happy-end? | 01/01/70 00:00 | |
| the happy end | 01/01/70 00:00 | |
| oh... | 01/01/70 00:00 | |
| there was no problem | 01/01/70 00:00 | |
| ah, but then... | 01/01/70 00:00 | |
| an obnoxious interference | 01/01/70 00:00 | |
| the goo' ol' EMI... | 01/01/70 00:00 | |
| NOT EMI | 01/01/70 00:00 | |
| Ah... | 01/01/70 00:00 | |
| correction | 01/01/70 00:00 | |
if the customer complains... | 01/01/70 00:00 |