| ??? 07/21/05 06:43 Read: times |
#97708 - Why you want to write to ROM??? Responding to: ???'s previous message |
Hello!
Are you realy need to write do Flash Rom? Do you want to change tables or code? If you want to change only data, you need some EEPROM on chip. There is for example AT89S8252 with internal 2kB EEPROM. You can store there data and etc. You can put all data to EEPROM in first start uProcesor and set some flag. Later you have in EEPROM your table. And you can change it use some movx commands. |
| Topic | Author | Date |
| About flash rom | 01/01/70 00:00 | |
| IAP | 01/01/70 00:00 | |
| IAP | 01/01/70 00:00 | |
| IAP, ISP | 01/01/70 00:00 | |
| terminology | 01/01/70 00:00 | |
| more | 01/01/70 00:00 | |
| There's always one... | 01/01/70 00:00 | |
| I disagree | 01/01/70 00:00 | |
| I disagree with your disagreement...! | 01/01/70 00:00 | |
| and I disagree that we disagree | 01/01/70 00:00 | |
| egg or chicken? | 01/01/70 00:00 | |
| You say Tomato, ... | 01/01/70 00:00 | |
| IAP | 01/01/70 00:00 | |
| do not forget | 01/01/70 00:00 | |
| Why you want to write to ROM??? | 01/01/70 00:00 | |
no, he don't | 01/01/70 00:00 |