NH82801HEM S LA5R Intel, NH82801HEM S LA5R Datasheet - Page 37
![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: 37 of 890
- Download datasheet (7Mb)
Intel
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
®
ICH8 Family Datasheet
Transfer Size Bit Definition ...................................................................................... 126
SYNC Bit Definition................................................................................................. 127
DMA Transfer Size.................................................................................................. 131
Address Shifting in 16-Bit I/O DMA Transfers ............................................................. 131
Counter Operating Modes........................................................................................ 137
Interrupt Controller Core Connections ....................................................................... 139
Interrupt Status Registers ....................................................................................... 140
Content of Interrupt Vector Byte .............................................................................. 140
APIC Interrupt Mapping .......................................................................................... 146
Interrupt Message Address Format ........................................................................... 148
Interrupt Message Data Format................................................................................ 149
Stop Frame Explanation .......................................................................................... 150
Data Frame Format ................................................................................................ 151
Configuration Bits Reset by RTCRST# Assertion ......................................................... 154
INIT# Going Active ................................................................................................ 156
NMI Sources.......................................................................................................... 157
DP Signal Differences ............................................................................................. 158
General Power States for Systems Using Intel
State Transition Rules for Intel
System Power Plane ............................................................................................... 162
Causes of SMI# and SCI ......................................................................................... 163
Break Events (Mobile Only) ..................................................................................... 166
Sleep Types .......................................................................................................... 170
Causes of Wake Events ........................................................................................... 170
GPI Wake Events ................................................................................................... 171
Transitions Due to Power Failure .............................................................................. 172
Transitions Due to Power Button .............................................................................. 174
Transitions Due to RI# Signal .................................................................................. 175
Write Only Registers with Read Paths in ALT Access Mode ........................................... 178
PIC Reserved Bits Return Values .............................................................................. 180
Register Write Accesses in ALT Access Mode .............................................................. 180
Intel
TCO Legacy/Compatible Mode SMBus Configuration .................................................... 186
Event Transitions that Cause Messages ..................................................................... 186
Interrupt/Active Bit Interaction Definition .................................................................. 193
SATA Feature Support ............................................................................................ 196
SATA Feature Support ............................................................................................ 197
Legacy Replacement Routing ................................................................................... 203
Bits Maintained in Low Power States ......................................................................... 210
USB Legacy Keyboard State Transitions .................................................................... 211
UHCI vs. EHCI ....................................................................................................... 213
Debug Port Behavior .............................................................................................. 221
I
Enable for SMBALERT# ........................................................................................... 231
Enables for SMBus Slave Write and SMBus Host Events ............................................... 231
Enables for the Host Notify Command ....................................................................... 231
Slave Write Registers ............................................................................................. 233
Command Types .................................................................................................... 234
Slave Read Cycle Format ........................................................................................ 235
Data Values for Slave Read Registers........................................................................ 235
Host Notify Format ................................................................................................. 237
Required Commands and Opcodes............................................................................ 247
Recommended Command and Opcode Associations .................................................... 248
PCI Devices and Functions....................................................................................... 256
IDE Transaction Timings (PCI Clocks) ...................................................................... 190
2
C Block Read ...................................................................................................... 228
®
ICH8 Clock Inputs ........................................................................................ 182
®
ICH8 ...................................................................... 161
®
ICH8.................................................. 160
37
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: