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back2root:ibm-pc-ms-dos:interrupts:int_16:int_16_00

Table des matières

INT 0x16 - 0x00 - Wait for Keypress and Read Character

Wait for Keypress and Read Character

Request/Call:

reg value descr
AH 0x00

Return:

reg descr
AH keyboard scan code & Hardware Keyboard Make/Break Codes
AL ASCII character or zero if special function key

Notes & Comments

hold program execution until key with a scancode is pressed

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back2root/ibm-pc-ms-dos/interrupts/int_16/int_16_00.txt · Dernière modification : 2023/02/20 20:01 de frater