MOS6581 filter caps

danial stocks diode at
Tue Aug 8 17:49:21 CEST 2000

>Hey all,
>Pretty much everything you need to know to get it up and running (clock
>specs, which reg does what, etc) has already been HTMLized...
><a href="">here</a>
><a href=""> here</a>
>By a couple guys who made a SID soundcard for the PC... pretty cool!
>Taking a look at <a href="">
>this</a> also clarified some things for me... it's the MOS 650x programming

Making voltage variable caps [see natsemi LM13600 data sheet} with an 
LM13600/700 for the 6581 filter caps could offer some versatility?


Get Your Private, Free E-mail from MSN Hotmail at

More information about the Synth-diy mailing list