| ??? 04/15/02 11:56 Read: times |
#21781 - RE: if, same interupt occurs twice |
This is clearly defined at the end of the Philips 80C51 Family Architecture document, http://www.semiconductors.philips.com/acrobat/v...ARCH_1.pdf
While you're there, be sure to download the other two 80C51_FAM_*.pdf documents - see: http://www.semiconductors.philips.com/products/...other.html It sounds like your code is doing too much in the ISR - try to minimise the code in the ISR! |
| Topic | Author | Date |
| if, same interupt occurs twice | 01/01/70 00:00 | |
| RE: if, same interupt occurs twice | 01/01/70 00:00 | |
| RE: if, same interupt occurs twice | 01/01/70 00:00 | |
| RE: if, same interupt occurs twice | 01/01/70 00:00 | |
RE: if, same interupt occurs twice | 01/01/70 00:00 |