[sdiy] I finally did some SDIY this weekend

[James Patchell]

Well, it has been over a month since I have done any synth work, in fact, 
it might have been two months.  In May, I was sweating the upcoming 
colonoscopy, so I was just never in the mood (and no, I will not be posting 
the pictures on my website :-).  After the proceedure I was not feeling 
very good, they make you overdose on a laxative the day before, and, now 
three weeks later, I am finally recovering from that.  I no longer find 
that prank in Dumb and Dumber funny....

What I worked on today was a board for the sequencer I am working on.  This 
is the final board for the first of three modules (these are 8U x 19" 
modules).  This module is a logic module....sort of like having a patchable 
22V10, although, a 22V10 has a lot more power.  This last board has a 
voltage controlled clock, with the clock being gatable (and it will always 
generate full clock cycles), an 8 bit quantizer (aka AD converter), and two 
8 bit shift registers.  The other boards have 4 input-4wide AND-OR arrays, 
4 bit ALU (add, subtract, and, or, xor, zero), 4 bit D register, JK 
flip-flops, XOR gates, and a few other little odd balls.  I hope I can get 
this thing done before the September PNW-DIY meet....



         -Jim
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http://www.oldcrows.net/~patchell

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