| ??? 09/04/02 19:58 Read: times |
#28590 - RE: Multiple 8051's with single crystal |
Hi,
I built a board with three microcontrollers, one 89C52 and two 89C2951. I used a 12 MHz oscilator module that worked fine. You need to read the specs for all the controllers and know what to do with the crystal inputs/outputs. Some controllers need then to be floating and other ones need them to be grounded. Have fun. |
| Topic | Author | Date |
| Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: PS | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Multiple 8051's with 1 xtal, John | 01/01/70 00:00 | |
| RE: Multiple 8051's with 1 xtal, John | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
| RE: Erik | 01/01/70 00:00 | |
| RE: Steve | 01/01/70 00:00 | |
| RE: Multiple 8051's with 1 xtal, John | 01/01/70 00:00 | |
| RE: Multiple 8051's with single crystal | 01/01/70 00:00 | |
RE: Multiple 8051's reset | 01/01/70 00:00 |