GrmRacer/TestHarnessSetup (2006-03-16 04:43:08)

First Let's start with the pinout of the VEMS unit

[Pinout] image

important wires


Problems with Derricks board.

  1. 1, IGBT's intermittently grounding.. fixed
  2. 2, Trigger set for coil type w/ 60 teeth
  3. 3, attempted to upload new firmware:

PsiTuner & megaloader both failed with out of sync errors.

Megaloader helps..

AVR said Hello : Hello>

nothing

nothing

nothing

nothing

nothing

didn't get reply from AVR, out of sync

mdv command states it has v 1.0.11

Brian

As a last chance, the bootloader can be downloaded with an ISP cable.