| ??? 02/14/05 21:07 Modified: 02/14/05 21:17 Read: times |
#87435 - New Zealand Responding to: ???'s previous message |
I doubt that a person in NZ will have a problem acquiring e.g. Philips parts.
Also using a timer as Peter suggest ia good and fine if you have one to spare. So "While it is good to be aware of alternatives, it is also good to know the potentially much simpler solutions". Using a timer is not simpler than using a comparator. Bending a chip into obedience can be quite fun, but is not "proper procedure" Erik Again, Jan - it is perspective - if he is playing around with making ONE, sure, however if he plan to produce, I would recommend against the timer overrun method. The comparator method will catch an interrupt that happens during the ISR execution, the timer method will not. |
| Topic | Author | Date |
| Ext Interrupt - Transition Activated | 01/01/70 00:00 | |
| Turn a falling edge into a rising edge? | 01/01/70 00:00 | |
| Did you read the | 01/01/70 00:00 | |
| both interrupts possible | 01/01/70 00:00 | |
| I use this | 01/01/70 00:00 | |
| I use PCA | 01/01/70 00:00 | |
| not on AT89C2051 ! | 01/01/70 00:00 | |
| who forces him | 01/01/70 00:00 | |
| Who forces? The circumstances. | 01/01/70 00:00 | |
| New Zealand | 01/01/70 00:00 | |
| Yes, the perspective! | 01/01/70 00:00 | |
| because | 01/01/70 00:00 | |
| I also use AT89C51RC2 | 01/01/70 00:00 | |
| little boy | 01/01/70 00:00 | |
| That's why not | 01/01/70 00:00 | |
glady | 01/01/70 00:00 | |
| Don't underestimate the good old USA | 01/01/70 00:00 | |
| two views | 01/01/70 00:00 | |
| Two academic questions | 01/01/70 00:00 | |
| suggestions | 01/01/70 00:00 | |
| Transition reversed from the bible | 01/01/70 00:00 | |
| language | 01/01/70 00:00 | |
| clarification on the language | 01/01/70 00:00 | |
| something smells | 01/01/70 00:00 | |
| Defective Chip | 01/01/70 00:00 | |
| we have all been there | 01/01/70 00:00 | |
| OK - I'll have a sleep | 01/01/70 00:00 | |
| glitchy? | 01/01/70 00:00 |