Re: Adding a SID

From: John (
Date: 1998-01-01 18:34:54

>  The C64 programmer reference guide mentions that you can daisy-
>chain SIDs by connecting the AUDIO OUT straight to EXT IN (strangely
>enough the C128 PRG doesn't mention this...) but that didn't work for

This is from memory, and may be completely wrong, but don't you have to set
a bit in some register to enable EXT IN?

John West

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