| ??? 06/14/05 22:17 Read: times |
#94970 - if code run astray Responding to: ???'s previous message |
WD is totally irrelevant when it does not reset other circuitry.
What is such beast exactly good for? resetting th uC when code run astray. Many products will recover - or - at least get out of danger if the uC get reset. E.g. my succesful product will always come back to where it was after a reset (power on or puppy) Erik |
| Topic | Author | Date |
| AT89C51RD2 without supervisor IC | 01/01/70 00:00 | |
| RC is never good | 01/01/70 00:00 | |
| watchdog ad absurdum | 01/01/70 00:00 | |
| and uses a bunch of pins | 01/01/70 00:00 | |
| wd | 01/01/70 00:00 | |
| paranoia revisited - wd 2 | 01/01/70 00:00 | |
| when the full story | 01/01/70 00:00 | |
| WD3 | 01/01/70 00:00 | |
| if code run astray | 01/01/70 00:00 | |
| Has been discussed before | 01/01/70 00:00 | |
| External ones are better | 01/01/70 00:00 | |
| External ones are better in one respect | 01/01/70 00:00 | |
| Yes, but... | 01/01/70 00:00 | |
| Nope, never use an external when | 01/01/70 00:00 | |
| Exactly! | 01/01/70 00:00 | |
| Combined Watchdogs | 01/01/70 00:00 | |
| External better in another respect | 01/01/70 00:00 | |
| I'm using the internal and works well | 01/01/70 00:00 | |
| works well - how do you know | 01/01/70 00:00 | |
| who should test it? | 01/01/70 00:00 | |
| nobody | 01/01/70 00:00 | |
| the manufacturer should | 01/01/70 00:00 | |
| Design Verification | 01/01/70 00:00 | |
one off | 01/01/70 00:00 | |
| The meaning of "well" | 01/01/70 00:00 |