| ??? 07/13/06 17:22 Modified: 07/13/06 17:23 Read: times |
#120216 - all true, but ... Responding to: ???'s previous message |
As Father Erik intones, from the
Bible : Chapter 3 of the Book Of Intel Idle Mode ... The real point is that he will hang because of the (correctly functioning) uC internal interrupt hardware, the next int n can not happen till a reti from int n happens. If that was not the case and the following interrupts did get executed he would blow his - eh the stack. Erik |
| Topic | Author | Date |
| at89s8253 wakes up only once from pwr down. | 01/01/70 00:00 | |
| i tried | 01/01/70 00:00 | |
| unformatted code | 01/01/70 00:00 | |
| sure you can | 01/01/70 00:00 | |
| ...formatted code | 01/01/70 00:00 | |
| mismatch | 01/01/70 00:00 | |
| nothing else to do. | 01/01/70 00:00 | |
| you should exit the interrupt by reti.. | 01/01/70 00:00 | |
| Why does everyone insist on doing things WITHOUT e | 01/01/70 00:00 | |
| And then ? | 01/01/70 00:00 | |
| all true, but ... | 01/01/70 00:00 | |
| Additional input | 01/01/70 00:00 | |
| Re: at89s8253 wakes up only once from pwr down. | 01/01/70 00:00 | |
| Thanks, everything OK | 01/01/70 00:00 | |
but you did not do so | 01/01/70 00:00 |