NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 508

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

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

11.2.2
Intel
DS
508
®
6300ESB I/O Controller Hub
Note: Software must read and write these registers using only DWORD accesses. These
Host Controller Operational Registers
This section defines the enhanced host controller operational registers. These registers
are located after the capabilities registers. The operational register base must be
DWORD-aligned and is calculated by adding the value in the first capabilities register
(CAPLENGTH=20h) to the base address of the enhanced host controller register
address space. All registers are 32 bits in length.
registers are divided into two sets. The first set at offsets 20h to 3Fh are implemented
in the core power well. Unless otherwise noted, the core-well registers are reset by the
assertion of any of the following:
The second set at offsets 60h to the end of the implemented register space are
implemented in the Suspend power well. Unless otherwise noted, the suspend-well
registers are reset by the assertion of either of the following:
•
•
•
•
•
74-3FFh
40- 43h
00-03h
04-07h
08-0Bh
0C-0Fh
10-13h
14-17h
18-1Bh
1C-3Fh
44-47h
48-4Bh
4C-4Fh
50-53h
54-5Fh
60-73h
Offset
Core well hardware reset
HCRESET
D3-to-D0 reset
Suspend well hardware reset
HCRESET
USB EHCI Command
USB EHCI Status
USB EHCI Interrupt Enable
USB EHCI Frame Index
Control Data Structure
Segment
Period Frame List Base
Address
Next Asynchronous List
Address
Reserved
Configure Flag Register
Port 0 Status and Control
Port 1 Status and Control
Port 2 Status and Control
Port 3 Status and Control
Reserved
Debug Port Registers.
Reserved
Register
00080000h
00001000h
00000000h
00000000h
00000000h
00000000h
00000000h
00000000h
00003000h
00003000h
00003000h
00003000h
Undefined
Undefined
Undefined
Default
0h
Special Notes
Suspend
Suspend
Suspend
Suspend
Suspend
Order Number: 300641-004US
Intel
®
6300ESB ICH—11
November 2007
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO