| ??? 01/01/13 15:26 Read: times |
#189056 - pointers to check in the datasheets Responding to: ???'s previous message |
I get somewhat erratic operation in the display (unexpected results, etc.). Most of this comes from a mem-mapped I/O device in the XDATA space
IIRC the RC(2) uses fewer cycles to access external memory and displays are notoriouly slow I believe the 6 clockers have aN SFR or similar bit to set the thing to 12 cycles Erik |
| Topic | Author | Date |
| 80C52 vs. AT89C51RC vs. AT89C51RC2 | 01/01/70 00:00 | |
| pointers to check in the datasheets | 01/01/70 00:00 | |
| Check Atmel for 'migrating' docs | 01/01/70 00:00 | |
| 80C52 vs. AT89C51RC vs. AT89C51RC2 | 01/01/70 00:00 | |
Try a sanity check pin toggle  | 01/01/70 00:00 |