| ??? 12/29/04 08:44 Read: times |
#84024 - Question about interrupt in 8051 |
In 8051, i can set INT0 to be interrupt, then go to a function, let for example "FUNC01", and if the time between 2 interrupts on INT0 are 4us, but the FUNC01 takes 16us to run, so, that the interrupt routine cannot finish before another interrupt is happened. So, that i cannot do the interrupt rountine in each interrupt now, so i want to do the rountine every 4 interrupt, can i do that?Will there any problem when i do that?Thanks |
| Topic | Author | Date |
| Question about interrupt in 8051 | 01/01/70 00:00 | |
| So you have to read the 8052 Bible! | 01/01/70 00:00 | |
| the links Raghu did not include | 01/01/70 00:00 | |
You need to use a counter | 01/01/70 00:00 |