www.retrochallenge.net this is the 2nd wee circuit needed for my newbie retrochallenge project. software playing the tune is - Music Plus from Macronics - 2k ram required!
nah! thats just getting the amp working - i need to get the square wave generator working as an input to the zx81 - and then tackle the assembly program. ages away yet.
nah! thats just getting the amp working - i need to get the square wave generator working as an input to the zx81 - and then tackle the assembly program. ages away yet.
wgoodf 3 years ago