Mingnt-Minimum Grant Register; Maxlat-Maximum Latency Register - Intel 2ND GENERATION CORE PROCESSOR FAMILY DESKTOP - DATASHEET VOLUME 2 01-2011 Datasheet

2.8.17 MINGNT—Minimum Grant Register
The Integrated Graphics Device has no requirement for the settings of Latency Timers.
B/D/F/Type:
Address Offset:
Reset Value:
Access:
Size:
Bit
7:0
2.8.18 MAXLAT—Maximum Latency Register
The Integrated Graphics Device has no requirement for the settings of Latency Timers.
B/D/F/Type:
Address Offset:
Reset Value:
Access:
Size:
Bit
7:0
138
0/2/0/PCI
3Eh
00h
RO
8 bits
Reset RST/
Attr
Value PWR
RO 00h Uncore
0/2/0/PCI
3Fh
00h
RO
8 bits
Reset RST/
Attr
Value PWR
RO 00h Uncore
Processor Configuration Registers
Description
Minimum Grant Value (MGV)
The IGD does not burst as a PCI compliant master.
Description
Maximum Latency Value (MLV)
The IGD has no specific requirements for how often it needs to
access the PCI bus.
Datasheet, Volume 2