FW82801EB Intel, FW82801EB Datasheet - Page 495

• Manufacturer Part Number: FW82801EB
• Manufacturer: Intel

Specifications of FW82801EB

• Lead Free Status / RoHS Status: Not Compliant

13.1.29
Intel
®
82801EB ICH5 / 82801ER ICH5R Datasheet
ACCESS_CNTL—Access Control Register
(USB EHCI—D29:F7)
Address Offset:
Default Value:
Bit
7:1
0
Reserved
WRT_RDONLY — R/W. When set to 1, this bit enables a select group of normally read-only
registers in the EHC function to be written by software. Registers that may only be written when this
mode is entered are noted in the summary tables and detailed description as “Read/Write-Special”.
The registers fall into two categories:
1. System-configured parameters, and
2. Status bits
80h
00h
Description
Attribute:
Size:
EHCI Controller Registers (D29:F7)
R/W
8 bits
495