NH82801GR S L8FY Intel, NH82801GR S L8FY Datasheet - Page 40

• Manufacturer Part Number: NH82801GR S L8FY
• Manufacturer: Intel

Specifications of NH82801GR S L8FY

• Lead Free Status / RoHS Status: Compliant

Figure 3-4.
40
MCH Configuration Cycle Flow chart
go to DMI resulting in
MCH allows cycle to
Type 1 Access to
MCH Generates
Device# = 0
Master Abort
PCI Express
No
Yes
Yes
Yes
CONFIG_ADDRESS
MCH Generates DMI
Type 1Configuration
DWord I/O Write to
Bus# ≤ Sub Bus in
Secondary Bus in
MCH Dev 1 or 3
MCH Dev 1 or 3
MCH Generates
Bus# > Sec Bus
with bit 31 = 1
to PCI Express
I/O Read/Write to
Type 0 Access
CONFIG_DATA
Bus# = 0
Cycle
Bus# =
Intel® 3000 and 3010 Chipset Memory Controller Hub (MCH) Datasheet
No
No
No
Yes
MCH Generates DMI
Type 0 Configuration
Enabled & Func#
Dev# = 1(or 3) &
Dev# 1(or 3)
Dev# = 0 &
Func# = 0
Cycle
= 0
No
No
Yes
Yes
MCH Register Description
MCH Claims
MCH Claims