Int 2F/AX=1508h

CD-ROM - ABSOLUTE DISK READ

AX = 1508h
ES:BX -> buffer
CX = drive number (0=A:)
SI:DI = starting sector number
DX = number of sectors to read

Return:
CF set on error
AL = error code (0Fh invalid drive,15h not ready)
CF clear if successful

Note: Returns error 15h (not ready) under Windows95 if the starting sector number is less than 10h

See Also: AX=1509h

Category: Disk I/O Enhancements - Int 2Fh - C

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