NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 486

• Manufacturer Part Number: NHE6300ESB S L7XJ
• Manufacturer: Intel

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

11.1.1
Table 379. Offset 04 - 05h: Command Register
Intel
DS
486
15:0
Bits
Default Value:
9
8
7
6
5
4
3
2
1
0
®
6300ESB I/O Controller Hub
I/O Space Enable (IOSE) Reserved as 0.
Device:
Offset:
Postable Memory Write
Memory Space Enable
Parity Error Response
Special Cycle Enable
VGA Palette Snoop
Bus Master Enable
Fast Back-to-Back
Wait Cycle Control
Enable (PMWE)
SERR# Enable
Enable (FBE)
Offset 04 - 05h: Command Register
Reserved
NOTE: Refer to the Intel® 6300ESB I/O Controller Hub Specification Update for the most up-
68-6Bh
29
04-05h
0000h
Name
66-67h
6C-6Fh
70-73h
(BME)
(MSE)
Offset
81-FFh
(SCE)
74-7F
DCh
80h
to-date value of the Revision ID Register.
Reserved
USB EHCI Legacy Support
Extended Capability
USB EHCI Legacy Support
Control/Status
Intel Specific USB EHCI SMI
Reserved
Access Control
Reserved
HS_ Ref_V_USB HS Reference
Voltage Register
Reg. Name/Function
Reserved.
Reserved as 0.
0 = Disables the Enhanced Host Controller’s
1 = The EHC is capable of generating internally SERR# when
Reserved as 0.
Reserved as 0.
Reserved as 0.
Reserved as 0.
Reserved as 0.
0 = Disables this functionality.
1 = Enables the Intel
0 = Disables this functionality.
1 = Enables accesses to the USB EHCI registers. The Base
capability to generate an SERR#.
it receives a completion status other than “successful” for
’1’ of its DMA-initiated memory reads on the Hub
Interface (and subsequently on its internal interface).
the PCI bus for USB transfers.
Address register for USB EHCI should be programmed
before this bit is set
®
6300ESB ICH. May act as a master on
Description
Attribute:
Function:
Size:
Default Value
00000001h
00000000h
00000000h
00000000h
00h
7
Read Write
16-bit
0
0
0
(
EHC’s)
Order Number: 300641-004US
Intel
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read Only
Read Only
®
Type
6300ESB ICH—11
RO
November 2007
Access
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO