| ??? 11/26/04 05:05 Read: times |
#81981 - INT0 nature and Priority? Responding to: ???'s previous message |
Hi Kuldeep,
Whats the nature of External interrupt 0 is it level triggered or edge triggered? Second, What is the interrupt priority? If the interrupt priority is not properly set you can have problems due to an interrupt interrupting another interrupt. Since both the interrupts change registers TH0, TL0, TCON if you have an interrupt interrupting the other interrupt weired things can happen. Regards, Prahlad Purohit |
| Topic | Author | Date |
| nesting of intr0 and timer0 | 01/01/70 00:00 | |
| the whole code please | 01/01/70 00:00 | |
| INT0 nature and Priority? | 01/01/70 00:00 | |
| re nesting of interrupts | 01/01/70 00:00 | |
| edge triggered | 01/01/70 00:00 | |
| What application is it details please? | 01/01/70 00:00 | |
| nesting of intr0 and timer0 not solved | 01/01/70 00:00 | |
| Problems with your code. | 01/01/70 00:00 | |
| not solved nested interrupts | 01/01/70 00:00 | |
| suspend interrupt | 01/01/70 00:00 | |
| resistance welding | 01/01/70 00:00 | |
| Location please? | 01/01/70 00:00 | |
| hi | 01/01/70 00:00 | |
| let me out nesting of intr0 and timer0 | 01/01/70 00:00 | |
| Demanding sort huh? | 01/01/70 00:00 | |
| Demanding ??? | 01/01/70 00:00 | |
Re: let me out nesting of intr0 and tim | 01/01/70 00:00 |