| ??? 07/14/01 19:17 Read: times |
#13213 - RE: Real Time Clock |
OK...this works OK on the simulator, but once I load the HEX to the EVBoards (Any) I got a Fast Pulsing (logic 0 fast pulsing).
I'm using a CMOS logic probe on the AT89C51 and the Philips 8052AH..... I'm sure the krystal is 11.0592 MHZ... Any clue?????? |
| Topic | Author | Date |
| Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
| RE: Real Time Clock | 01/01/70 00:00 | |
how to send data from ext rAM to PC ? | 01/01/70 00:00 |