| ??? 09/03/05 14:49 Read: times Msg Score: +1 +1 Good Answer/Helpful |
#100541 - two ways Responding to: ???'s previous message |
1.
put EA to GND and load the whole program into the EPROM 2. put EA to VCC and load the lower 8kB into the 89C51 and the whole program into the EPROM. But I would suggest none of them. Simple use a derivate with enough internal Flash. Peter |
| Topic | Author | Date |
| how to use external memory | 01/01/70 00:00 | |
| two ways | 01/01/70 00:00 | |
| some more details please... | 01/01/70 00:00 | |
EPROM | 01/01/70 00:00 | |
| a bit confused | 01/01/70 00:00 | |
| fully confused ! | 01/01/70 00:00 |