NH82801HEM S LA5R Intel, NH82801HEM S LA5R Datasheet - Page 617
![no-image](/images/manufacturer_photos/0/3/336/intel_sml.jpg)
NH82801HEM S LA5R
Manufacturer Part Number
NH82801HEM S LA5R
Description
Manufacturer
Intel
Datasheet
1.NH82801HEM_S_LA5R.pdf
(890 pages)
Specifications of NH82801HEM S LA5R
Lead Free Status / RoHS Status
Compliant
- Current page: 617 of 890
- Download datasheet (7Mb)
EHCI Controller Registers (D29:F7, D26:F7)
Intel
®
ICH8 Family Datasheet
19:16
15:14
11:10
Bit
13
12
9
Port Test Control — R/W. When this field is 0s, the port is NOT operating in a test
mode. A non-zero value indicates that it is operating in test mode and the specific test
mode is indicated by the specific value. The encoding of the test mode bits are (0110b
– 1111b are reserved):
Refer to USB Specification Revision 2.0, Chapter 7 for details on each test mode.
Reserved — R/W. Should be written to =00b.
Port Owner — R/W. Default = 1b. This bit unconditionally goes to a 0 when the
Configured Flag bit in the USB2.0_CMD register makes a 0 to 1 transition.
System software uses this field to release ownership of the port to a selected host
controller (in the event that the attached device is not a high-speed device). Software
writes a 1 to this bit when the attached device is not a high-speed device. A 1 in this bit
means that a companion host controller owns and controls the port. See Section 4 of
the EHCI Specification for operational details.
Port Power (PP) — RO. Read-only with a value of 1. This indicates that the port does
have power.
Line Status— RO.These bits reflect the current logical levels of the D+ (bit 11) and D–
(bit 10) signal lines. These bits are used for detection of low-speed USB devices prior to
the port reset and enable sequence. This field is valid only when the port enable bit is 0
and the current connect status bit is set to a 1.
00 = SE0
10 = J-state
01 = K-state
11 = Undefined
Reserved. This bit will return a 0 when read.
Value
0000b
0001b
0010b
0011b
0100b
0101b
Test mode not enabled (default)
Maximum Interrupt Interval
FORCE_ENABLE
Test SE0_NAK
Test K_STATE
Test J_STATE
Test Packet
Description
617
Related parts for NH82801HEM S LA5R
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![NH82801HEM S LB9B](/images/manufacturer_photos/0/3/336/intel_tmb.jpg)
Part Number:
Description:
Manufacturer:
Intel
Datasheet:
![RJ80535VC600512](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Microprocessor: Intel Celeron M Processor 320 and Ultra Low Voltage Intel Celeron M Processor at 600MHz
Manufacturer:
Intel Corporation
![82550GY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![G28F640J5-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-100](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
![DA28F640J5A-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
DA28F640J5A-1505 Volt Intel StrataFlash Memory
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5A-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
5 Volt Intel StrataFlash?? Memory
Manufacturer:
Intel Corporation
![NHE6300ESB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
![NH82801DB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet: