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X-Hacker.org- Programmers Reference 0.02b - <b>function 2fh (47) get disk transfer address (dta)</b> http://www.X-Hacker.org [<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
Function 2Fh (47)        Get Disk Transfer Address (DTA)

    Gets the current DTA (Disk Transfer Address).

       On entry:      AH         2Fh

       Returns:       ES:BX      Address of current DTA

  --------------------------------------------------------------------------

       Notes:         If Function 1Ah (Set Disk Transfer Address) is not
                      used to explicitly set the DTA, a default DTA of 128
                      bytes in length at offset 80h in the PSP is
                      automatically established by DOS.

See Also: 1Ah

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