RE: ROM Dump of Amiga Keyboard controller

From: Martin Hoffmann-Vetter <martinHV_at_arcor.de>
Date: Tue, 10 Jun 2014 20:12:22 +0200
Message-ID: <005c01cf84d7$8767b6f0$6800a8c0@mhv.webmade.com>
> Remember that the external clock is divided by 2 internally and that
> the datasheet claims that minimum clock is 200 kHz.

Ohh, you are right. That's a third problem. How to detect the right state of
the phi2 signal generated from the clock signal.

Martin


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Received on 2014-06-10 19:01:47

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