FW82801EB Intel, FW82801EB Datasheet - Page 483

• Manufacturer Part Number: FW82801EB
• Manufacturer: Intel

Specifications of FW82801EB

• Lead Free Status / RoHS Status: Not Compliant

13.1.5
13.1.6
13.1.7
13.1.8
Intel
®
82801EB ICH5 / 82801ER ICH5R Datasheet
RID—Revision Identification Register
(USB EHCI—D29:F7)
Offset Address:
Default Value:
PI—Programming Interface Register
(USB EHCI—D29:F7)
Address Offset:
Default Value:
SCC—Sub Class Code Register
(USB EHCI—D29:F7)
Address Offset:
Default Value:
BCC—Base Class Code Register
(USB EHCI—D29:F7)
Address Offset:
Default Value:
Bit
7:0
Bit
7:0
Bit
7:0
Bit
7:0
Revision ID — RO. These bits contain device stepping information and are hardwired to the default
value.
NOTE: Refer to the latest Intel
Programming Interface — RO. A value of 20h indicates that this USB 2.0 host controller conforms to
the Enhanced Host Controller Interface Specification for Universal Serial Bus, Revision 1.0.
Sub Class Code (SCC) — RO.
03h = Universal serial bus host controller.
Base Class Code (BCC) — RO.
0Ch = Serial bus controller.
Identification register.
08h
See table below
09h
20h
0Ah
03h
0Bh
0Ch
®
ICH5 / ICH5R Specification Update for the value of the Revision
Description
Description
Description
Description
Attribute:
Size:
Attribute:
Size:
Attribute:
Size:
Attribute:
Size:
EHCI Controller Registers (D29:F7)
RO
8 bits
RO
8 bits
RO
8 bits
RO
8 bits
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