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Posted By

siz
on 2021-09-07
13:50:06
 Re: Sidekick264 - software defined cartridge

> @gerliczer There is one thing with the Sound Expander for the C64 I always had hard to accept: the necessity of having three addresses for accessing the registers.

You are right, on the PC the AdLib (and all of the AdLib compatibles) can do that with two addresses. But I don't have a problem with 3 "registers".
(And yes, I also raised my eyebrows on the similar design of the Digimuz which uses separate addresses for reading and writing the AY chip registers which also shouldn't be necessary)



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