Hi Clive,
I do have one board left, but after discussion with Wiggy (who knows a lot more about electronics than me) we concluded that this design draws a bit much current from the TMS5220, and I need to add a bunch of 10K resistors. I haven't yet sorted out how to make the TMS6100 detection work through the resistors, so I'm using the last board to experiment. The whole thing has slipped behind other projects a bit, but it is on my list.
When I sort it out (or give up on TMS6100 detection), there will be one bodged board, bodging instructions for anyone who wants to fix the current board, and a new design for a board with resistor packs built in. I will then put the project on github. Whether I order any of the corrected boards will depend on my estimation of future demand!
I do have one board left, but after discussion with Wiggy (who knows a lot more about electronics than me) we concluded that this design draws a bit much current from the TMS5220, and I need to add a bunch of 10K resistors. I haven't yet sorted out how to make the TMS6100 detection work through the resistors, so I'm using the last board to experiment. The whole thing has slipped behind other projects a bit, but it is on my list.
When I sort it out (or give up on TMS6100 detection), there will be one bodged board, bodging instructions for anyone who wants to fix the current board, and a new design for a board with resistor packs built in. I will then put the project on github. Whether I order any of the corrected boards will depend on my estimation of future demand!
Statistics: Posted by Barneyntd — Mon Mar 04, 2024 12:36 pm