| ??? 07/18/02 07:23 Read: times |
#25960 - RE: ISP failure in Philips 89c51RD2 devices |
thanks for the immediate response
i have made my ISP board as per AN-461. I am also aware of the datasheet error. Both P2.6 and 2.6 are made high and PSEN is made low through jumpers before connecting for ISP. Any further clues? santhi |
| Topic | Author | Date |
| ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devi | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: (Eric Malund) p 89c51RD2 devic | 01/01/70 00:00 | |
| RE: (Eric Malund) p 89c51RD2 devic | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
| RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 | |
RE: ISP failure in Philips 89c51RD2 devices | 01/01/70 00:00 |