Int 4D/AH=09h

TI Professional PC - DISK - SET DEVICE INTERFACE TABLE ADDRESS

AH = 09h
DL = drive number (00h-07h)
ES:BX -> Device Interface Table (see #03226)

Return:
Nothing???

See Also: AH=00h - AH=08h - AH=0Ah - INT 1E

Format of TI Professional PC Device Interface Table: Offset Size Description (Table 03226) 00h DWORD -> entry point for disk routine 04h WORD bytes per sector 06h BYTE sectors per track 07h BYTE number of heads 08h BYTE number of cylinders 09h BYTE retry count 0Ah BYTE precompensation start

See Also: #01264 at INT 1E

Category: Bios - Int 4Dh - T

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