Category: <b>vendor-specific BIOS extensions</b>
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<pre><b>INT 63 - TI Professional PC - OPTION ROM DATA AREA POINTER (NOT A VECTOR!)</b>

Desc:	the low word of this vector contains the segment of the RAM data area
	  to be used by the expansion ROM at F400h:4000h, and the high word
	  contains the length of the data area; this segment and size are
	  both set to 0000h if no ROM is installed at F400h:4000h
SeeAlso: INT 60"TI Professional PC",INT 62"TI Professional"
SeeAlso: INT 64"TI Professional PC"
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