samuel wrote:
Do you have access to a continuity tester? Please check this connection.
I do not have access to a continuity tester.
..
- You can insulate the #TBL pin of the flash chip from the corresponding socket contact, and connect #TBL to Vdd. According to the datasheet of SST49LF080A, providing Vih(=Vdd) to #TBL disables write protection on the boot block.
I guess i can try this... I suppose it won't hurt?
Yep, it's a good idea. Bend pin 8 up and make sure it doesn't have contact with the socket, then connect it to pin 32 or 25. (Both VDD)
Correct. It is most likely the cause. But - it would also be interesting if you could measure the voltage Samuel, on pin 8 after having run flashrom in any mode.
I will get a volt meter... What pin should i use as ground? I tried having a look at page 7 of the LPC data sheet but i didn't see a ground pin...
16, VSS is ground.
Maybe that volt meter also has an ohm meter function. That works well as a continuity tester too - if two points are connected the resistance will be 0.00 ohm.
//Peter