RE: My ColourPET Project

From: Hoffmann-Vetter, Martin <>
Date: Sat, 13 Apr 2013 22:50:11 +0200
Message-ID: <000e01ce3888$7f19fb80$1b09a8c0@mhvnb10>

> I am switching a 8032 to 4032.
> It has the business keyboard, so I need a editor rom edit-4-40-b-50Hz.
> DIN would be perfect, but I can also use a ascii keyboard.
> Does anyone have a suitable .bin around ?

I know the following roms for the board with CRTC and 40 characters per line:
* 901498-01 PET Edit 4 40 N CRTC 50Hz (Europe)
* 901499-01 PET Edit 4 40 N CRTC 60Hz (State)

So all these roms are for graphics keyboard. All editor roms for a business keyboard have 80 charcter per line. All known DIN roms are for business keyboard. Who knows exceptions?

BTW: I found a comment that different monitor sizes (9" and 12") have different horizontal frequencies. Is that true? The small monitors (9") work with 15,768 kHz and the fat monitors (12") use 20 kHz? If this is true there is an other attribute for the editor roms. What's about the editor rom 970150-07 for a PET PET 9" 60Hz? Are all other editor roms with CRTC only for 12" monitors?


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Received on 2013-04-13 21:00:11

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