| ??? 03/01/06 16:47 Read: times |
#110988 - Factory programming Responding to: ???'s previous message |
Jan Waclawek said:
The answer is most probably no; the status byte is IMHO supposed to be a means to enable one-time programming of fresh chips if you chose not to connect and engage the hw-trigger circuitry. And when they are programmed in the factory then the status byte will be set to zero so the application can run, yes? The reason I ask is I have nearly finished the initial version of my Linux version of FlashMagic. At present, when programming the status byte and boot vector, I set the defaults to 04H and FCH respectively and I am thinking of changing the default value of the status byte to 00H Ian |
| Topic | Author | Date |
| Philips 89C51Rx status byte | 01/01/70 00:00 | |
| for factory programming? | 01/01/70 00:00 | |
| Factory programming | 01/01/70 00:00 | |
and used by NoTouch | 01/01/70 00:00 | |
| 89C51Rx vs 89V51Rx | 01/01/70 00:00 | |
| Forced Migration | 01/01/70 00:00 | |
| IAP entering on P89V51RD2 | 01/01/70 00:00 |