Hi Klaus,
Thanks for the code example, I have checked the code and I am using set_play (11100000). The problem I have is reading in the play address using 4 bits on porta and then looking it up in the array. I have included the full code in notepad if you want to look at it. I dont think my 1st post was very clear.
I am going to keep your code sample and play with it once I get this working
thanks again
Nick
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