| ??? 06/13/09 10:58 Read: times |
#166049 - Alternative Responding to: ???'s previous message |
Putting "normal" switched in signal lines (like I2C) is not usually a good idea - the contacts just aren't designed for that kind of thing.
Instead, why not have a link or switch connected to the EEPROM's address-select pin(s) - such that only 1 EEPROM at any time has the "right" address and, therefore, only that EEPROM will respond to the processor. That should require no changes in the processor. |
| Topic | Author | Date |
| two pieces I2C/TWI | 01/01/70 00:00 | |
| What do you want to do with these serial EEPROMs? | 01/01/70 00:00 | |
| That's what addresses are for! | 01/01/70 00:00 | |
| without modified... | 01/01/70 00:00 | |
| Like Kai Said | 01/01/70 00:00 | |
| More code? | 01/01/70 00:00 | |
| Two sets of code? | 01/01/70 00:00 | |
| almost... | 01/01/70 00:00 | |
| Got solution | 01/01/70 00:00 | |
| Alternative | 01/01/70 00:00 | |
| Still yet to confirm... | 01/01/70 00:00 | |
| The inside EEprom | 01/01/70 00:00 | |
| still not clear | 01/01/70 00:00 | |
Exactly | 01/01/70 00:00 |