Bitfields for Intel 82437VX Graphics Controller Latency Timer:
Bit(s)	Description	)
 7-6	reserved
 5-3	GC latency for PCI reads (in 4 HCLK multiples) (default=100)
 2-0	GC latency for CPU and PCI writes (in 4 HCLK multiples) (default=011)
SeeAlso: #01108,#01124