Int 15/AX=D100h/DX=0000h

Later PS/2s - GET NUMBER OF DEVICE DESCRIPTOR TABLE (DDT) ENTRIES

AX = D100h
DX = 0000h (reserved, must set to 0)

Return:
BL = size of one DDT entry, in bytes
CX = number of DDT entries
AH = return code (see #00534)
CF set on error
CF clear on success

See Also: AH=C0h - AH=C7h - AH=C9h - AX=D101h -

(Table 00534) Values for return code: 00h success 01h requested DDT entry not found 02h DDT data not valid 86h function not supported

Category: Bios - Int 15h - L

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