Re: [stella] The heart of darkness.

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Re: [stella] The heart of darkness.

Subject: Re: [stella] The heart of darkness.
From: "John Saeger" <john@xxxxxxxxxxx>
Date: Mon, 19 Nov 2001 09:49:12 -0800

----- Original Message -----
From: "Chris Wilkson" <ecwilkso@xxxxxxx>

> The circuit is actually pretty simple...it's a gray code counter.  It
> generates a 2 phase, non-overlapping clock.  At the frequency of the 6502.
> The 2 phase clock is generated by the 2 crosscoupled flipflops.  The
graycode
> is generated by the 2 NOR gates.

So do the clocks look like this?  And how large would you suppose the delay
is?

Thanks,

John

Attachment: CLOCKSIG.GIF
Description: GIF image

Current Thread
Re: [stella] The heart of darkness. (was midified VCS), (continued) John Saeger - Sun, 18 Nov 2001 19:50:55 -0500 (EST) Frank Palazzolo - Sun, 18 Nov 2001 21:10:18 -0500 (EST) John Saeger - Mon, 19 Nov 2001 03:02:09 -0500 (EST) Chris Wilkson - Mon, 19 Nov 2001 11:42:25 -0500 (EST) John Saeger - Mon, 19 Nov 2001 12:48:43 -0500 (EST) <= Chris Wilkson - Mon, 19 Nov 2001 13:12:04 -0500 (EST) Frank Palazzolo - Mon, 19 Nov 2001 22:02:41 -0500 (EST) John Saeger - Tue, 20 Nov 2001 03:27:31 -0500 (EST) Chris Wilkson - Sun, 18 Nov 2001 22:10:22 -0500 (EST)

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Re: [stella] The heart of darkness. (was midified VCS), (continued)

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