| ??? 04/27/09 12:47 Read: times |
#164861 - RTC and EEPROM Responding to: ???'s previous message |
http://www.sixca.com/micro/mcs51/
just follow the link 1. Code in Keil C, Keil will give you asm listing as well. 2. EEPROM is different, but only a minor modification is needed. 3. I have tested all the codes, it works well. 4. For IO expansion, schematics needs correction (but you wont/dont need IO expansion !!) |
| Topic | Author | Date |
| 89s52 with 24c512 and ds 1307 | 01/01/70 00:00 | |
| Please format your code | 01/01/70 00:00 | |
| Why you should comment your code | 01/01/70 00:00 | |
| Why you should comment your code | 01/01/70 00:00 | |
| Yes, but this is difficult for a new learner. | 01/01/70 00:00 | |
| RTC and EEPROM | 01/01/70 00:00 | |
| thanks | 01/01/70 00:00 | |
| 33h != 'S' | 01/01/70 00:00 | |
| ASCII characters shouldn't be converted to hex or decimal | 01/01/70 00:00 | |
EEPROM | 01/01/70 00:00 |