Sliders galore

[Tim Ressel]

Tony,

Strange coincidence: I was just simulating a Walsh wave generator on a Xilinx
CPLD as part of my training. Mine has 15 outputs, but can easily be expanded to
31. I got my info from a book put out by Byte magazine about a zillion years
ago. My goal is to incorporate this into a module which has a connector on the
front panel. There will be a "programmer" board which plugs into the connector
which will allow real-time adjustments. Once a sound has been designed, a
hard-wired board with fixed resistors can be made which can then be plugged in
to the module to generate that sound. Sounds like your system would be fun to
use!


Tim Ressel--Hardware DQ
Hewlett-Packard
Verifone Division
916-630-2541  
tim_r1 at verifone.com 



> ----------
> From: 	Tony Allgood[SMTP:oakley at techrepairs.freeserve.co.uk]
> Reply To: 	Tony Allgood
> Sent: 	Sunday, August 01, 1999 12:50 PM
> To: 	synth diy
> Subject: 	Sliders galore
> 
> I have done all the logic by 74HC ics. Neil prefers programmable logic
> arrays.