Bitfields for Intel 82443BX Buffer Control Register:
Bit(s)	Description	)
 15-10	reserved
 9-6	AGP Jam Latch strength
	bit 9: enable strong pull-up
	bit 8: enable weak pull-up
	bit 7: enable strong pull-down
	bit 6: enable weak pull-down
 5-0	Intel Reserved
SeeAlso: #01142,#01164