Int 5C/AX=0100h

TI Professional PC - KEYBOARD PAUSE KEY VECTOR

AX = 0100h CF clear

Return:
CF clear AX = keystroke to be placed into keyboard buffer CF set AX ignored

Desc: Toggle a pause flag which is checked by the CRT Device Service Routine (see INT 49/AH=01h"TI") and causes it to temporarily halt the machine on the next video-related function (until a key is pressed)

See Also: INT 09"IRQ1" - INT 4A/AH=00h"TI" - INT 59"TI Professional"

See Also: INT 5B"TI Professional" - INT 5D"TI Professional"

See Also: INT 5E"TI Professional" - INT 5F"TI Professional"

Category: Vendor-specific BIOS Extensions - Int 5Ch - T

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