INT  15 - TopView - "PRINTC"  - DISPLAY CHARACTER/ATTRIBUTE ON SCREEN     

Input

Output

AX

10h 03h     AX

BX

Attribute Character     BX

CX

        CX

DX

 Segment of Window Object Handle     DX
ES:DI     ES:DI
Note:   BX=0 does not display anything, it  only  positions the
        hardware cursor


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