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Path: utzoo!watmath!clyde!cbosgd!ihnp4!mhuxn!mhuxb!mhuxr!ulysses!ucbvax!dillon
From: dillon@ucbvax.ARPA (The Sherif "Matt D.")
Newsgroups: net.micro.cbm
Subject: How to print Graphics Basic files/answer
Message-ID: <4665@ucbvax.ARPA>
Date: Thu, 7-Feb-85 18:29:34 EST
Article-I.D.: ucbvax.4665
Posted: Thu Feb  7 18:29:34 1985
Date-Received: Sat, 9-Feb-85 04:59:32 EST
Distribution: net
Organization: University of California at Berkeley
Lines: 16

From postnews Thu Feb  7 15:25:33 1985
>       I am using Graphics Basic and a Quad Ram Color Inkjet printer as a 
> mini personal cad package.  I need to know how to acsses addresses E000
> and up of the hires ram.  I havent found a way to get basic rom not to read
> durring the time I need the ram to print from.
      
	  To acsses GR BASIC's screen ram under the kernal ($e000-$ffff), you must
first bank out the kernal (HIRAM). Too bad BASIC cannot function without the
kernal installed! You will need machine language for this task. Copy the
information to a "safe" area of memory.
	  Alternatly you could save the screen to disk, and reload it when you
want hardcopy. While this will take a lot of extra time on the 1541, it
may just be the easiest way arround the problem.

-Bryce Nesbitt of the Society to port BSD 4.2 UNIX to the Timex/Sinclair 1000-