| ??? 06/10/09 08:37 Read: times |
#165966 - without modified... Responding to: ???'s previous message |
Thank's
Kai and Andy Kai Klaas said:
But you can store look-up tables in the serial EEPROMs, which usually sit in the code memory. The use of serial EEPROMs even allows you to change the entries of look-up tables, for instance to compensate for long-term drift effects of sensors. Kai Oops yes code memory... Andy Neil said:
Why can't you just give your 2 EEPROMs different addresses - usually this can be done by connecting some pins high or low... 2 EEprom needs more program at AT89C2051 to read the code memory. I just thingking to manual switch code memory between that 2 IC EEPROMs. Needed only 1 configuration at EEPROM(code memory). Then when I switch manually then read another configuration(i.e code memory). Is that possible? Thank you Jeckson Ben |
| 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 |