| ??? 03/01/09 13:40 Read: times |
#162975 - actually.. Responding to: ???'s previous message |
I completely made the rtcce high through out in one program. and checked with multimeter. well the pin is high while clock is sending data!
I have a query here, is there a possibility that RTC can make its !cs internally enabled? (at least for a short span of time micro seconds). but if that is true what the use in having !cs pin? |
| Topic | Author | Date |
| RTC DS12c887 Chip select | 01/01/70 00:00 | |
| WHY ON EARTH | 01/01/70 00:00 | |
| with the help of Xbyte or XDATA | 01/01/70 00:00 | |
| Speaking the Truth....... | 01/01/70 00:00 | |
| I don't see | 01/01/70 00:00 | |
| what you said is true. but there is another | 01/01/70 00:00 | |
| Even with !CS == 1 ?? | 01/01/70 00:00 | |
| I have done that before posting this thread! | 01/01/70 00:00 | |
| How fast multimeter | 01/01/70 00:00 | |
| actually.. | 01/01/70 00:00 | |
| I just saw it | 01/01/70 00:00 | |
| then I am in real trouble | 01/01/70 00:00 | |
| replace the XBYTE with ... | 01/01/70 00:00 | |
| sorry but... | 01/01/70 00:00 | |
| or | 01/01/70 00:00 | |
| Play with the ports | 01/01/70 00:00 | |
| thank god | 01/01/70 00:00 | |
| sorry I could not reply due to my ill health | 01/01/70 00:00 | |
| it is | 01/01/70 00:00 | |
and Erik one last.. | 01/01/70 00:00 |