| ??? 06/06/13 20:36 Read: times |
#189881 - Secret SS Responding to: ???'s previous message |
Indeed the document you linked states the following:
"Please note that connection of the SS pin (P1.4) is required for all the AT89LP (single-cycle core) derivatives, but not for the AT89S derivatives." BTW, I purchased and use the Presto Programmer (http://tools.asix.net/prg_presto.htm) for use with AT89LP series devices and have been very happy with it. This device eliminates the problems of finding parallel ports on your work computers. Michael Karas |
| Topic | Author | Date |
| Programming AT89LP214 | 01/01/70 00:00 | |
| easily | 01/01/70 00:00 | |
| Not so easy with an Arghmel | 01/01/70 00:00 | |
| How certain are you of the applicability of your cable? | 01/01/70 00:00 | |
| Correct, ancient, cable | 01/01/70 00:00 | |
| No Crystal needed | 01/01/70 00:00 | |
| More testing | 01/01/70 00:00 | |
| SS is needed | 01/01/70 00:00 | |
| The secret SS pin | 01/01/70 00:00 | |
| Secret SS | 01/01/70 00:00 | |
| Parallel ports are easy to find... | 01/01/70 00:00 | |
| Bugs... | 01/01/70 00:00 | |
| Bugs... | 01/01/70 00:00 | |
| Size matters | 01/01/70 00:00 | |
| with all this stupid stuff I would immediately ... | 01/01/70 00:00 | |
Alternatives | 01/01/70 00:00 | |
| What do you expect ... it's ATMEL | 01/01/70 00:00 | |
| this is ATMEL ... what do you expect? | 01/01/70 00:00 |