I managed to flash with Xprog 5.5.5 software, it is giving error when trying to read but it is able to ind device in xprog 5.5.5.
T6 – RESET
T7 – SCK
T8 – MISO
T9 – MOSI
T10 – GND
T11- VDD
Now only if someone can extract working firmware from atmega64.
UPDATE:
I forgot to lock fuse bits: you can update new hardware and it will work with 5.5.5. firmware. Tested
Today I done reading TMS370 with success.
Question: Can you confirm that you have downgraded to 5.55 the New Hardware version of Xprog (mine was on Firmware 6.12) to start working again ?
Answer:
if it works with version 5.55. Version 6.12 crashed and since I couldn’t find the files for the micro atmega64 (version 6.12) on the web, I found 5.55, I loaded them and it ran successfully. But I can’t get the eeprom and flash files to bring it to version 6.12.
Have one newest Xprog V6.12 here:
https://www.obdexpress.co.uk/wholesale/latest-xprog-m-box-ecu-programmer.html
