| ??? 03/21/09 01:28 Read: times |
#163722 - Using the wrong address? Responding to: ???'s previous message |
Your code and schematic indicate the High nibble address for the device as 5, but the data sheet you provided says the High nibble is A. Just about all I2C serial EEPROMS use the device address beginning with 'A'. |
| Topic | Author | Date |
| I appear to be doing it right, but doesn't work! | 01/01/70 00:00 | |
| try another manufacturer | 01/01/70 00:00 | |
| Hardware | 01/01/70 00:00 | |
| single byte | 01/01/70 00:00 | |
| no.......... | 01/01/70 00:00 | |
| what I meant | 01/01/70 00:00 | |
| I try the byte write | 01/01/70 00:00 | |
| This is drivng me out of my tree!!!!! | 01/01/70 00:00 | |
| Can you publish your schematics? | 01/01/70 00:00 | |
| Yes, as soon as I get my laptop up, in about 2 hours | 01/01/70 00:00 | |
| Here is EEPROM section attached to MPU | 01/01/70 00:00 | |
| decoupling caps | 01/01/70 00:00 | |
| Power supply is quite | 01/01/70 00:00 | |
| Using the wrong address? | 01/01/70 00:00 | |
Hal, Good catch, but my code.... | 01/01/70 00:00 | |
| Looking at datasheet for Atmel | 01/01/70 00:00 |