| ??? 03/28/05 13:33 Read: times |
#90536 - and Responding to: ???'s previous message |
The '51s internal RAM is a CMOS SRAM so you can keep configuration data in it if you back it up by a battery.
and use thye uC sleep mode or your battery will not last long. Erik |
| Topic | Author | Date |
| Starting u/c with pre-reset data | 01/01/70 00:00 | |
| how about using a cheap I2C EEPROM | 01/01/70 00:00 | |
| I2C EEPROM, good idea but... | 01/01/70 00:00 | |
| Possibilities | 01/01/70 00:00 | |
| Rephrasing the question... | 01/01/70 00:00 | |
| IRAM | 01/01/70 00:00 | |
| and | 01/01/70 00:00 | |
powerdown mode... | 01/01/70 00:00 | |
| RTC scratch-pad RAM | 01/01/70 00:00 | |
| one minute.......... | 01/01/70 00:00 | |
| Re: Starting u/c with pre-reset data | 01/01/70 00:00 |