| ??? 01/05/05 22:25 Read: times |
#84421 - Third time lucky Responding to: ???'s previous message |
Third time lucky! I am not sure about the map i have connected the parrallel EEPROM (AT28C64). My design decodes it in both data and code space so firmware can be updated. Would any issues arise when reading in values from it using the PSEN or RD signal?
Thnaks. http://www.8052.com/users/JohnTerry/8051.gif |
| Topic | Author | Date |
| Worst case design | 01/01/70 00:00 | |
| bible time | 01/01/70 00:00 | |
| What about an example? | 01/01/70 00:00 | |
| loading analysis | 01/01/70 00:00 | |
| Laoding Analysis | 01/01/70 00:00 | |
| AC "loading" | 01/01/70 00:00 | |
| AC analysis | 01/01/70 00:00 | |
| AC loading | 01/01/70 00:00 | |
| Andy forgot | 01/01/70 00:00 | |
| Not so much | 01/01/70 00:00 | |
| How to post a schematic - Tutorial | 01/01/70 00:00 | |
| Analysis... | 01/01/70 00:00 | |
| Schematic | 01/01/70 00:00 | |
| ? | 01/01/70 00:00 | |
| new url | 01/01/70 00:00 | |
| Link | 01/01/70 00:00 | |
| Third time lucky | 01/01/70 00:00 | |
| the link | 01/01/70 00:00 | |
| Oh dear... | 01/01/70 00:00 | |
| Clock Freq. | 01/01/70 00:00 | |
| old school | 01/01/70 00:00 | |
| ADC | 01/01/70 00:00 | |
| 1997 | 01/01/70 00:00 | |
| ? | 01/01/70 00:00 | |
| Design Practices | 01/01/70 00:00 | |
| for the sake of it | 01/01/70 00:00 | |
| living in the past | 01/01/70 00:00 | |
| Old Design practice | 01/01/70 00:00 | |
| Call My Bluff? | 01/01/70 00:00 | |
| true meaning of "Worst-Case" | 01/01/70 00:00 | |
Are you sure? | 01/01/70 00:00 | |
| Business spec ? | 01/01/70 00:00 | |
| UniS? | 01/01/70 00:00 | |
| Naw | 01/01/70 00:00 | |
| Ya | 01/01/70 00:00 | |
| ? | 01/01/70 00:00 | |
| Try this | 01/01/70 00:00 | |
| can not answer | 01/01/70 00:00 |