NH82801GBM SL8YB Intel Corporation, NH82801GBM SL8YB Datasheet - Page 675

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NH82801GBM SL8YB

Manufacturer Part Number
NH82801GBM SL8YB
Description
Manufacturer
Intel Corporation
Datasheet

Specifications of NH82801GBM SL8YB

Case
BGA
Date_code
07+
PCI Express* Configuration Registers (Desktop and Mobile Only)
18.1.20
INTR—Interrupt Information Register
(PCI Express—D28:F0/F1/F2/F3/F4/F5)
Address Offset: 3Ch–3Dh
Default Value:
See bit description
Bit
Interrupt Pin (IPIN) — RO. This field indicates the interrupt pin driven by the root
port. At reset, this register takes on the following values that reflect the reset state of
the D28IP register in chipset configuration space:
Port
1
2
15:8
3
4
5
6
NOTE: The value that is programmed into D28IP is always reflected in this register.
Interrupt Line (ILINE) — R/W. Default = 00h. This field is a software written value to
7:0
indicate which interrupt line (vector) the interrupt is connected to. No hardware action
is taken on this register.
®
Intel
ICH7 Family Datasheet
Attribute:
Size:
Description
Reset Value
D28IP.P1IP
D28IP.P2IP
D28IP.P3IP
D28IP.P4IP
D28IP.P5IP
D28IP.P6IP
R/W, RO
16 bits
675

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