Format of PCI Configuration data for OPTi 82C750 Vendetta (device 1):
Offset	Size	Description	)
 00h 64	BYTEs	header (see #00824)
		(vendor ID 1045h, device ID C568h)
 40h	WORD	keyboard control (see #00940)
 42h	WORD	interrupt control (see #00941)
 44h	BYTE	pin functionality 1 (see #00942)
 45h	BYTE	reserved
 46h	WORD	cycle control (see #00943)
 48h	WORD	pin functionality 2 (see #00944)
 4Ah	WORD	ROMCS# range control (see #00945)
 4Ch	BYTE	miscellaneous control 1 (see #00946)
 4Dh	BYTE	reserved
 4Eh	BYTE	miscellaneous control 2 (see #00947)
 4Fh	BYTE	miscellaneous control 3 (see #00948)
 50h	WORD	interrupt trigger control (see #00949)
 52h	WORD	interrupt multiplexing control (see #00950)
 54h	WORD	PCI master control (see #00951)
 56h	WORD	serial interrupt source (see #00952)
 58h	BYTE	serial interrupt mode control (see #00953)
 59h	BYTE	pin functionality 3 (see #00954)
 5Ah	WORD	distributed DMA master base address
 5Ch	BYTE	distributed DMA control (see #00955)
 5Dh  3	BYTEs	reserved
 60h	BYTE	USB interrupt control register (see #00956)
 61h	BYTE	PCI reset control (see #00957)
 62h	BYTE	emulation control (see #00958)
 63h	BYTE	PCI retry control (see #00959)
 64h 153 BYTEs	reserved
 FDh	BYTE	SMI control
 FEh	BYTE	stop grant cycle control
 FFh	BYTE	host memory parity error
SeeAlso: #00878,#00929,#00965