| ??? 07/17/10 16:03 Read: times |
#177345 - Is a PD78312A better than an 8051? |
I found a PD78312A on a computer hard drive PCB.
The PD78312A is slower, but has more functions. The 8051 is faster, but less functions. Will a PC-based 8051 assembler work for the PD78312A? It has an EA pin, and I have plenty of flash memory to work with. Thanks, Nathan |
| Topic | Author | Date |
| Is a PD78312A better than an 8051? | 01/01/70 00:00 | |
| yes it is if ... no it is not if... | 01/01/70 00:00 | |
| ROM Based | 01/01/70 00:00 | |
| Thanks | 01/01/70 00:00 | |
| Study the datasheets | 01/01/70 00:00 | |
| regular & slave | 01/01/70 00:00 | |
| ISP | 01/01/70 00:00 | |
| RD and PSEN | 01/01/70 00:00 | |
| Yes, that's the kind of trick... | 01/01/70 00:00 | |
| 1 M-bit memory | 01/01/70 00:00 | |
| One step at a time | 01/01/70 00:00 | |
| 17 address lines | 01/01/70 00:00 | |
| Wear | 01/01/70 00:00 | |
Maybe FRAM would solve that problem | 01/01/70 00:00 |