- FILE TO CREATE A GETKEY.COM USING DEBUG.EXE/COM -

C:\DEBUG.EXE     ;

-A100            ;START OF ALL 'COM' FILLES

                 ;MACHINECODE/TASM FOR GETKEY.COM  100:

MOV     AX,40    ;KEYBOARD FUNCTIONS ADDRESS
MOV     DS,AX
MOV     AL,[17]  ;KEYBOARD FUNCTIONS OFFSET
OR      AL,40    ;CAP-LOCKS-ON
MOV     [17],AL
MOV     AH,00
INT     16       ;GET HEY PRESSED

MOV     AH,4C    ;RETURN TO DOS WITH KEY IN ERROR
INT     21
INT     20

-
-RCX
-50              ;50HEX BYTE FILE SIZE IIN CX
-RBX
-0               ;SMALLER THAN 64K FILE
-N GETKEY.COM    ;NAME OF THIS FILE IS CC:\GETKEY.COM
-W               ;WRITE FILE
-Q               ;QUIT


UPDATED DISPLAY

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'Machine Code Training For The IBM-PC Using Debug.Exe'
which contains a complete desciption, with comments,
of all updated Chess COM programs and other COM programs.
Contact Louie.Pace@Xlibris.com at Xlibris.com.
(refer your order to BID 38633)


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