Re: Driving the Real Time Clock

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#400

From: Stuart Tyrrell
Date: Thu, 12 Nov 1992 15:18

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mhw@minster.york.ac.uk writes:

>Can someone tell me the part number of the real time clock/non-volatile
>RAM chip used in the A3xx and A4xx series machines and suggest where I
>might be able to get hold of data sheets from? Are the same parts used
>in the newer machines (i.e. A5000 and co.)?

Yes, the chip is a Philips chip no PCF8583. The details are available in
the general philips data book range (I think it's book 4 - the one on IIC
products anyway!). If you are at an academic institution, the electronics
dept should have them somewhere! or try the library.

Hope this helps,

Stuart.

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References: <721308024.4228@minster.york.ac.uk>

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Path: arc1-ca.pugleaf.net!sparky!uunet!mnemosyne.cs.du.edu!nyx!styrrell
From: styrrell@nyx.cs.du.edu (Stuart Tyrrell)
Subject: Re: Driving the Real Time Clock
Message-ID: <1992Nov12.151859.25819@mnemosyne.cs.du.edu>
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Organization: University of Denver, Dept. of Math & Comp. Sci.
References: <721308024.4228@minster.york.ac.uk>
Date: Thu, 12 Nov 92 15:18:59 GMT
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