| ??? 04/13/06 17:36 Read: times |
#114249 - worth a look Responding to: ???'s previous message |
Some derivatives (and some types of mcus other than '51) do pull the reset pin as output when internal watchdog reset occurs... Doesn't the LPC9xx have such a feature?
worth a look, many "full size" Philips chips do, I do not recall if the LPC does, anyhow the datasheet/UM should tell. Erik PS when multiple such chips are used put a 1k or so in series with the reset pin, or the chips can get into a "heated argument" |
| Topic | Author | Date |
| Effective way to test WDT | 01/01/70 00:00 | |
| more similar to a hardware reset, all SF | 01/01/70 00:00 | |
| reset output | 01/01/70 00:00 | |
| worth a look | 01/01/70 00:00 | |
| I need help | 01/01/70 00:00 | |
no emulation of watchdog | 01/01/70 00:00 |