Re: A92: Diagonal Port values

To: assembly-92@lists.ticalc.org
Subject: Re: A92: Diagonal Port values
From: Niklas Brunlid <e96nbr@efd.lth.se>
Date: Thu, 11 Dec 1997 10:00:00 +0100
References: <01bd05cf$28a038c0$6ccb86d0@gulftel.gulftel.com>
Reply-To: assembly-92@lists.ticalc.org

Adam King wrote:
> 
> Does anyone know the input and output masks for the diagonals on the key
> pad?  They are not in the "ports" doc.  Oh, I don't mean the flib number I
> mean the $600018 input and $60001B output check.

I don't think there are any sensors there. The ROM routines for the
GetGey values are, after all, many more than the actual number of keys.

You'll have to check for both up and right to check for upper-right
diagonal.

References:

A92: Diagonal Port values

From: "Adam King" <kinger@discover-net.net>

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