| ??? 03/01/09 13:23 Read: times |
#162971 - I have done that before posting this thread! Responding to: ???'s previous message |
Michael Karas wrote:
I want to ask a silly question...have you verified by direct measurement that the P2.5 operations you are performing are actually getting to the physical RTC part? I have written two programs that sends the time to the hyper terminal, one with !CS enabled and the other with !cs disabled. to my dismay both of them worked! I even checked physically with multi meter, that the status of RTC !cs is high when it is sending updated time to the hyper terminal! |
| 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 |