Download VRC 4000 Software Driver Manual

Transcript
Chapter 2: TBDriver Touchscreen Driver for DOS
Function:
Calling Sequence:
Unload TBmouse
AX = F2 hex
Call interrupt 33 hex
Return Values:
AH = 1 if successful
0 if unsuccessful
Description:
Restores vectors and returns TBmouse's memory to
DOS, Unloading is not possible if interrupt 33 has
been 'hooked' by another program.
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