Cgs synth

The REV 0 ran at half speed in 1/f mode. The update was to cure that.

Ken

>Ken may provide more details. I can say though that my IM is the Rev-0
>board and it works fine.
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>Richard Brewster
>http://www.pugix.com
>
>drmabuce wrote:
>
>>Hi Ken (et al)
>>
>>i have FINALLY stuffed my infinite melody PCB and i have it active but
>>i suspect that something is amiss. i have the storied rev 0 board.
>>(sorry to be bugging you with such ancient history) but i noticed that
>>there appears to be one substantitial difference in the versions and
>>that is, on my Rev-0, the XOR gate* that drives the clock of IC5 is
>>run off the 4024 divider....whereas in the the Rev 1 the XOR gate**
>>that clocks IC5 is, itself, clocked directly off the same line as the
>>4024 .
>>
>>I can easily slice traces and make these mods myself but i thought i'd
>>get the designers's advice first. At a distance, it appears that this
>>change would increase the rate of change, and that would be desirable
>>for my application.
>>
>>i searched the measages on this group but noticed nothing specific to
>>the change from rev 0 to rev 1. So i hope i'm not wasting your time
>>rehashing some very old issue here...
>>
>>kudos and best wishes as always...
>>-doc
>>
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>>*(pins 8,9,10)
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>>**(pins 11,12,13)
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>>The CGS Modular Synth home page: http://www.cgs.synth.net/
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>>Yahoo! Groups Links
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>The CGS Modular Synth home page: http://www.cgs.synth.net/
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>Yahoo! Groups Links
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_______________________________________________________________________
Ken Stone sasami@... or sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>