| ??? 06/09/09 10:42 Read: times |
#165942 - What do you want to do with these serial EEPROMs? Responding to: ???'s previous message |
To store the program? This will not work. The program must reside in the internal flash code memory. The AT89C2051 does not support the running from external program memory, neither from a serial nor a parallel one.
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 |
| 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 |