Format of ABIOS System Parameter Table:
Offset	Size	Description	)
 00h	DWORD	FAR address of ABIOS Common Start Routine
 04h	DWORD	FAR address of ABIOS Interrupt Routine
 08h	DWORD	FAR address of ABIOS Time-out Routine
 0Ch	WORD	number of bytes of stack required by this ABIOS implementation
 0Eh 16 BYTEs	reserved
 1Eh	WORD	number of entries in initialization table