Very weird LCD problem...


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Grogster

Admin Group

Joined: 31/12/2012
Location: New Zealand
Posts: 9561
Posted: 06:17am 19 Apr 2024      

Thanks for the continued posts to try to help me with this - I appreciate you all very much.    

Here is a short(one minute) video with the MM2 chip hooked up to LED's on the pins used for the LCD - everything seems just fine....

Wee video....

I will try the 10nF on the RESET line, and then I will try disconnecting it from the MM2, and pulling it high with a resistor.

...but I expect that MMBASIC uses the RESET pin.....to reset the LCD panel when needed.

The saga continues!