| ??? 03/04/08 03:22 Read: times |
#151844 - Shared Reset Pin Responding to: ???'s previous message |
There are MCUs that have the Reset Pin shared as an I/O pin. If your CPU has a reset input requirement that is supplied as an input from a supervisor chip and turn around and set the pin as a pushpull output it will cause the chip to not be able to respond to a brownout detection from the supervisor. That could be a disaster!!
Michael Karas |
| Topic | Author | Date |
| d n ot answer till Monday, but think about it | 01/01/70 00:00 | |
| Ok, let's hear what you have figured | 01/01/70 00:00 | |
| wired-or outputs, of course... | 01/01/70 00:00 | |
| Shared Reset Pin | 01/01/70 00:00 | |
| Shared Reset Pin #2 | 01/01/70 00:00 | |
| Matrix Keypad Pins. | 01/01/70 00:00 | |
| BitBanged I2C | 01/01/70 00:00 | |
| Yes, Michael that was the one | 01/01/70 00:00 | |
key matrix | 01/01/70 00:00 | |
| The infamious reset | 01/01/70 00:00 |