| ??? 05/11/10 21:43 Read: times |
#175824 - at89s8253 |
Hello,
Mi problem is the next: I was programming an AT89S52 with a simple program (LCD messages), and it work very good, But I decided use the same code with a AT89s8253 and the signature change so fast and it dont work, i never had been work with AT89S8253 becouse I just work with AT89S52, why this hapen? what can I do? somebody can helme? thanks Edison Salguero E Student of Electronic Engineer First Semester, salgueroty@hotmail.com |
| Topic | Author | Date |
| at89s8253 | 01/01/70 00:00 | |
| Datasheets! | 01/01/70 00:00 | |
| What does not work?? | 01/01/70 00:00 | |
| look into both datasheets and see the differences! | 01/01/70 00:00 | |
| what is "signature changes so fast"? | 01/01/70 00:00 | |
| My guess is that mcu is running fast | 01/01/70 00:00 | |
migration document | 01/01/70 00:00 |