| ??? 03/26/07 20:43 Read: times |
#135935 - does the 82xx thingy have 4 UARTS? Responding to: ???'s previous message |
I had looked up the 16c550... problem is two fold its a 40pin DIP v/s a 28 pin 8251 so size was a bit of a problem and also it costs much more than the 8251 !!!
does the 82xx thingy have 4 UARTS? the NXP 40 pin UARTS do i tried to find a datasheet for your antique but could not, give a link. if this is professional stuff stay away from 82xx, if you are just having fun, do what you want. Erik |
| 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 |