| ??? 02/15/05 12:53 Read: times |
#87501 - Problem solved! Responding to: ???'s previous message |
Thanks. the problem had solved. In NV Sram, the WE pin should connect to WR pin on 8051 but not direct to Vcc because for Eprom it can be easily put the pin to High but not for Ram case! |
| Topic | Author | Date |
| Problem in NVSRAM replacing Eprom | 01/01/70 00:00 | |
| Access time | 01/01/70 00:00 | |
| Access time no different | 01/01/70 00:00 | |
| Vcc tolerance | 01/01/70 00:00 | |
Problem solved! | 01/01/70 00:00 |