| ??? 01/05/05 16:55 Read: times |
#84405 - ...what is really wished! Responding to: ???'s previous message |
Jan said:
both are active only for a limited time. Which is pretty correct if you want to be able to use a port pin also as an input. To make a port pin change its configuration from an input with weak active pull-up into a strong push-pull output driver just by a software command can be dangerous if an input of micro is fed by a digital output and the micro is running ill. Kai |
| Topic | Author | Date |
| Who says 8051 can only Sink? | 01/01/70 00:00 | |
| nobody | 01/01/70 00:00 | |
| Good Efforts Prahlad | 01/01/70 00:00 | |
| ICP for LPC9xx | 01/01/70 00:00 | |
| programmers, where to buy | 01/01/70 00:00 | |
| most 8051 do | 01/01/70 00:00 | |
| ...but only for a timeslice. | 01/01/70 00:00 | |
...what is really wished! | 01/01/70 00:00 |