168 lines
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168 lines
12 KiB
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<TITLE>Int 4D/AH=01h
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<META NAME="Description" CONTENT="
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Int 4D/AH=01h - TI Professional PC - DISK - GET STATUS OF LAST OPERATION -
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AH = 01h
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DL = drive (bit 7 set for hard disk)
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Return: CF clear if status unchanged
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CF set if status changed since last call
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AH = 00h
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AL = status of previous operation (see #00234 at INT 13/AH=01h)
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Notes: this function is nearly the same as INT 13/AH=01h on a standard PC BIOS
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the TI's BIOS tranparently performs a number of retries, and an error
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status is only reported if all of the retries fail. To get the error
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status if the operation succeeded on a retry, use AH=07h instead
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<h2>Int 4D/AH=01h
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<p><img src="rbline.gif" tppabs="http://graphics.ctyme.com/gif/rbline.gif" width="100%" alt="------"><p>
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<h3><font color=#C00040>TI Professional PC - DISK - GET STATUS OF LAST OPERATION</font></h3>
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<PRE>
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AH = 01h
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DL = drive (bit 7 set for hard disk)<br>
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<p><b>Return:</b><br>CF clear if status unchanged
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CF set if status changed since last call
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AH = 00h
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AL = status of previous operation <a href="javascript:if(confirm('http://www.ctyme.com/intr/rb-0000.htm \n\nThis file was not retrieved by Teleport Pro, because it was unavailable, or its retrieval was aborted, or the project was stopped too soon. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/intr/rb-0000.htm#Table0'" tppabs="http://www.ctyme.com/intr/rb-0000.htm#Table0"></a>(see #00234 at INT 13/AH=01h)
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</PRE>
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<p><b>Notes:</b>
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This function is nearly the same as INT 13/AH=01h on a standard PC BIOS.
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The TI's BIOS tranparently performs a number of retries, and an error
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status is only reported if all of the retries fail. To get the error
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status if the operation succeeded on a retry, use AH=07h instead
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<p><b>See Also:</b>
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<a href="rb-6280.htm" tppabs="http://www.ctyme.com/intr/rb-6280.htm">AH=00h</a> - <a href="rb-6287.htm" tppabs="http://www.ctyme.com/intr/rb-6287.htm">AH=07h</a> - <a href="rb-0606.htm" tppabs="http://www.ctyme.com/intr/rb-0606.htm">INT 13/AH=01h</a>
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Bios</a>
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Int 4Dh</a>
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