             Toshiba T6963C based Dot Matrix LCD Tester
             ==========================================

                           by Steve Lawther
                               
This code can be used to check any T6963C based graphic LCD.  

The hardware circuit for this tester is given on my Web Page.  

Instructions/Screen Displays
----------------------------

To use this tester:- 

The 9 Volt batteries must be disconnected.  Connect and power the 
5 Volts.  The LED should flash once briefly.  Now connect the 
9 Volt batteries and adjust the variable resistor so that you 
just see all dark squares on the screen.  This is screen 1. 
Press the switch to move through the screens.

Screen 1 - graphic screen, all pixels dark.
Screen 2 - graphic screen, all pixels light.
Screen 3 - graphic screen, checker pattern.
Screen 4 - graphic screen, rectangles.
Screen 5 - graphic screen, 'Hello' in double rectangle.
Screen 6 - graphic screen, graph of 2 quadrants of SINE.
Screen 7 - graphic screen, bouncing square.
Screen 8 - Text screen,    character set including user defined

Pressing the switch on screen 8 gets you back to screen 1.  Fine
Adjustment of the contrast using the variable resistor is best 
done on screen 3.  

Note:-
        Any user of this code should be aware the code is provided as is,
        and has not been fully tested to commercial standards.

     THIS VERSION OF THE CODE IS PRE-RELEASE AND SHOULD BE TREATED AS SUCH!
     ======================================================================
        
        The author would be grateful for any bug reports, and descriptions
        of the uses this code has been put to.

        
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*    All code supplied in 'DMLCDTST.ZIP' and the resulting compiled code   *
*                  copyright 1997 Steve Lawther                            *
****************************************************************************

Use of any of this code requires Steve Lawther to be credited within the
source code.
Any Commercial use of part or all of this code requires the permission of the
author, Steve Lawther, and a payment may be required. For more details
Email 
        100255.157@compuserve.com
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Here ends the legal stuff - Go use the code.
             
