Bitfields for Intel 82441FX DRAM Timing register:
Bit(s)	Description	)
 7	reserved
 6	enable WCBR Mode
 5-4	DRAM Read Burst Timing
		BEDO	EDO	FPM
	00	x333	x444	x444
	01	x222	x333	x444
	10	x222	x222	x333
	11	res.	res.	res.
 3-2	DRAM Write Burst Timing
		(B)EDO	FPM
	00	x444	x444
	01	x333	x444
	10	x333	x333
	11	x222	x333
 1	RAS-to-CAS delay
	=1 one clock
	=0 zero clocks
 0	insert one MA Wait State
SeeAlso: #01229,#01234