| ??? 09/06/07 07:12 Read: times |
#144071 - and the input? Responding to: ???'s previous message |
Andy Ayre said:
The point of the tristate buffer is to allow a reset circuit to be connected to the Reset pin at the same time. Do you have one Gopal Amlekar said:
I don't have a reset circuit in the board. Too bad. Get one today. The output pin of buffer is connected to the RESET pin directly. I think the NXP website features V5 of the bootloader. Do you have version 7? It's not at the NXP website, but on the FlashMagic website, go to "Resources". The "manual" is appended in the zipfile. JW |
| Topic | Author | Date |
| 89V51RD2 ISP problem | 01/01/70 00:00 | |
| Hardware reset will do | 01/01/70 00:00 | |
| Tried power cycle, VRD2 RUN /PROG mode? | 01/01/70 00:00 | |
| which version of bootloader? | 01/01/70 00:00 | |
| Using Bootloader version 5 | 01/01/70 00:00 | |
| Is it really v5? | 01/01/70 00:00 | |
| RE: Is it really v5? | 01/01/70 00:00 | |
| my version of FM shows the bootloader version | 01/01/70 00:00 | |
| Reset Circuit | 01/01/70 00:00 | |
| yes, but... | 01/01/70 00:00 | |
| RE: Reset circuit, Bootloader mode? | 01/01/70 00:00 | |
| and the input? | 01/01/70 00:00 | |
| RE: and the input? | 01/01/70 00:00 | |
| throw the RC reset away | 01/01/70 00:00 | |
DO IT !! | 01/01/70 00:00 |