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AH = 1Bh AL = number of sectors to read DL = drive ES:BX -> buffer for manufacturing header (defect list)
Return:
CF set on error CF clear if successful AH = status
Note: Manufacturing header format (Defect Map Record format) can be found in IBM 70MB, 115MB Fixed Disk Drives Technical Reference. The first sector read contains the manufacturing header with the number of defect entries and the beginning of the defect map; the remaining sectors contain the remainder of the defect map
Category: Disk I/O Enhancements - Int 13h - E
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