NH82801GHM S L8YR Intel, NH82801GHM S L8YR Datasheet - Page 475
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NH82801GHM S L8YR
Manufacturer Part Number
NH82801GHM S L8YR
Description
Manufacturer
Intel
Datasheet
1.NH82801GHM_S_L8YR.pdf
(848 pages)
Specifications of NH82801GHM S L8YR
Lead Free Status / RoHS Status
Compliant
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UHCI Controllers Registers
11.1.14
11.1.15
11.1.16
Intel
®
ICH7 Family Datasheet
INT_LN—Interrupt Line Register
(USB—D29:F0/F1/F2/F3)
Address Offset:
Default Value:
INT_PN—Interrupt Pin Register
(USB—D29:F0/F1/F2/F3)
Address Offset:
Default Value:
USB_RELNUM—Serial Bus Release Number Register
(USB—D29:F0/F1/F2/F3)
Address Offset:
Default Value:
7:0
7:0
7:0
Bit
Bit
Bit
Interrupt Line (INT_LN) — RO. This data is not used by the Intel
communicate to software the interrupt line that the interrupt pin is connected to.
Interrupt Line (INT_LN) — RO. This value tells the software which interrupt pin each
USB host controller uses. The upper 4 bits are hardwired to 0000b; the lower 4 bits are
determine by the Interrupt Pin default values that are programmed in the memory-
mapped configuration space as follows:
Function 0
Function 1
Function 2
Function 3
NOTE: This does not determine the mapping to the PIRQ pins.
Serial Bus Release Number — RO.
10h = USB controller supports the USB Specification, Release 1.0.
3Ch
00h
3Dh
Function 0: See Description Size:
Function 1: See Description
Function 2: See Description
Function 3: See Description
60h
10h
D29IP.U0P (Chipset Config Registers:Offset 3108:bits 3:0)
D29IP.U1P (Chipset Config Registers:Offset 3108:bits 7:4)
D29IP.U2P (Chipset Config Registers:Offset 3108:bits 11:8)
D29IP.U3P (Chipset Config Registers:Offset 3108:bits 15:12)
Description
Description
Description
Attribute:
Size:
Attribute:
Attribute:
Size:
8 bits
R/W
8 bits
RO
RO
8 bits
®
ICH7. It is to
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