| ??? 07/01/05 10:57 Read: times |
#96380 - 89s52 programming via serialport problem |
I used "Aec_isp" to program the micro then I tried to read the flash memory from micro and its successful, then I try to write the hex file -produced by Keil 7.2- to micro,and nothing happens(when I try to read again nothing was changed). I checked the cable which schematic was explain in Aec_isp,thousand times. I try another program "Pgm89v31" too but the problem remains.
please help me. Regards. Sirus Moghaddasian. |
| Topic | Author | Date |
| 89s52 programming via serialport problem | 01/01/70 00:00 | |
| I would use amtel's ISP programmer | 01/01/70 00:00 | |
| look here | 01/01/70 00:00 | |
Or look here.... | 01/01/70 00:00 |