| ??? 03/26/07 09:53 Read: times |
#135874 - PCA output Responding to: ???'s previous message |
You have not indicated the vendor of 89c51rd2 nevertheless I think all of them have Programmable Counter Array (PCA) built-in.
So either 16-bit High Speed Output or 8-bit Pulse Width Modulator mode may be used to provide output clock at CEXn pin. Regard, Oleg |
| Topic | Author | Date |
| Clock out | 01/01/70 00:00 | |
| External oscillator | 01/01/70 00:00 | |
| External oscillator | 01/01/70 00:00 | |
| It depends on what's required | 01/01/70 00:00 | |
| stand alone osc | 01/01/70 00:00 | |
| Digikey | 01/01/70 00:00 | |
| Timer 2 clock output | 01/01/70 00:00 | |
| Timer 2 | 01/01/70 00:00 | |
| PCA output | 01/01/70 00:00 | |
| Thanks!!! problem solved | 01/01/70 00:00 | |
| Better peripheral | 01/01/70 00:00 | |
| NXP has oodles and bunches of | 01/01/70 00:00 | |
| 16c550 | 01/01/70 00:00 | |
| does the 82xx thingy have 4 UARTS? | 01/01/70 00:00 | |
| Look some more.... | 01/01/70 00:00 | |
so obsolete that even DigiKey does not have it | 01/01/70 00:00 |