CD-ROM Interface - Absolute Disk Write

Input

DOS1 N DOS2 N

DOS3

Y DOS5 Y

Output

AX

15h 09h  Error Code AX

CX

 Drive Number (0=A)     BX

DX

 Number of Sectors to Write     CX

SI:DI

 Starting Sector Number     DX

ES:BX

 Buffer Set if Error CF
Note:   Currently reserved and non-functional


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