FW82801DB S L66K Intel, FW82801DB S L66K Datasheet - Page 426

• Manufacturer Part Number: FW82801DB S L66K
• Manufacturer: Intel

Specifications of FW82801DB S L66K

• Lead Free Status / RoHS Status: Supplier Unconfirmed

EHCI Controller Registers (D29:F7)
12.1.21
12.1.22
12.1.23
426
NXT_PTR2—Next Item Pointer #2 Register
(USB EHCI—D29:F7)
Address Offset:
Default Value:
DEBUG_BASE—Debug Port Base Offset Register
(USB EHCI—D29:F7)
Address Offset:
Default Value:
USB_RELNUM—USB Release Number Register
(USB EHCI—D29:F7)
Address Offset:
Default Value:
15:13
12:0
Bit
Bit
7:0
Bit
7:0
BAR Number — RO. Hardwired to 001b: indicates the memory BAR begins at offset 10h in the
EHCI configuration space.
Debug Port Offset — RO. Hardwired to 080h; indicates that the Debug Port registers begin at offset
80h in the EHCI memory range.
USB Release Number — RO. A value of 20h indicates that this controller follows the Universal
Serial Bus (USB) Specification, Revision 2.0 .
Next Item Pointer 2 Capability — RO. Hardwired to 00h: indicates that there are no more capability
structures in this function.
59h
00h
5Ah
2080h
60h
20h
–
5Bh
Description
Description
Description
Attribute:
Size:
Attribute:
Size:
Attribute:
Size:
RO
8 bits
RO
16 bits
RO
8 bits
Intel
®
82801DB ICH4 Datasheet