| ??? 03/18/05 09:54 Read: times |
#89916 - sorry for that Responding to: ???'s previous message |
Hi,
sorry for that, find the details below, 1. ROM -- 0000 to 7FFF (code) RAM -- 8000 to FFFF (data) 2. ROM -- 8000 to FFFF (code) RAM -- 0000 to 7FFF (data) At any given time only either 1 or 2 holds good. But it should be possible to switch between 1 and 2 and vice versa. Thanks, harish |
| Topic | Author | Date |
| Interfacing to EPROM/RAM | 01/01/70 00:00 | |
| Yes you can...but | 01/01/70 00:00 | |
| do some reading on how the 8051 works | 01/01/70 00:00 | |
| exact hardware | 01/01/70 00:00 | |
| Yes but.... | 01/01/70 00:00 | |
| its mentioned | 01/01/70 00:00 | |
| Actually it isn't | 01/01/70 00:00 | |
| sorry for that | 01/01/70 00:00 | |
| xor | 01/01/70 00:00 | |
| truth table | 01/01/70 00:00 | |
solution | 01/01/70 00:00 |