IMS-B419

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#1118

From: Pete French
Date: Thu, 22 Nov 1990 09:54

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Anyone else out there used/using a B419 grapohics TRAM ? I am having
some proiblems getting this to generate a screen display properly. The
problem is that nowhere in the documentation does it mention how long the
VRAM shift register is. This is needed to program MemInit and TransferDelay.
I can get a nice video waveform out - but I can memory map the VRAM onto it !

anyone know what values for MemInit and TransferDelay work ?

Thanks in advance.

-Pete.
-- 
-Pete French.                      /  "Two wrongs don't make a right,
Adaptive Systems Engineering      /    - but three lefts do !"

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!samsung!sdd.hp.com!usc!snorkelwacker.mit.edu!bloom-beacon!eru!hagbard!sunic!mcsun!ukc!reading!minster!yorkohm!pete
From: pete@ohm.york.ac.uk (Pete French)
Newsgroups: comp.sys.transputer
Subject: IMS-B419
Message-ID: <1990Nov22.095447.631@ohm.york.ac.uk>
Date: 22 Nov 90 09:54:47 GMT
Organization: Electronics Department, University of York, UK
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