| ??? 01/07/08 15:19 Read: times Msg Score: +1 +1 Good Answer/Helpful |
#149108 - I cannot see any schematic in the link! Responding to: ???'s previous message |
Also, the programmer does not support your AT89S51!
Why don't you buy the ATMEL's "ISP programmer cable"? Use the scheme shown here http://www.8052.com/forum/read.phtml?id=109412 Keep away from the many non authorized programming "solutions" published in the web! Most of them do not properly handle the reset line, which must be kept at logic high during the entire power-up and power-down! Don't forget to configure your parallel port in EPP mode. Kai |
| Topic | Author | Date |
| AT89S51 ISP problem | 01/01/70 00:00 | |
| I cannot see any schematic in the link! | 01/01/70 00:00 | |
| The link has a zip file | 01/01/70 00:00 | |
| try this famous link aswell | 01/01/70 00:00 | |
| 89S51 ISP cable | 01/01/70 00:00 | |
| it will cost the same | 01/01/70 00:00 | |
| How True | 01/01/70 00:00 | |
| No, has not. You gave us a pdf-file! | 01/01/70 00:00 | |
| The zip file has ISPSocket.pdf | 01/01/70 00:00 | |
| indeed | 01/01/70 00:00 | |
| Bug was byting me to get into details | 01/01/70 00:00 | |
| Simulation environment ?? | 01/01/70 00:00 | |
| where to buy an ISP cable | 01/01/70 00:00 | |
| digikey | 01/01/70 00:00 | |
| No stock anywhere | 01/01/70 00:00 | |
mouser ... | 01/01/70 00:00 |