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6 SERIES CHIPSET - UPDATE 01-2011
INTEL 6 SERIES CHIPSET - UPDATE 01-2011 Manuals
Manuals and User Guides for INTEL 6 SERIES CHIPSET - UPDATE 01-2011. We have
2
INTEL 6 SERIES CHIPSET - UPDATE 01-2011 manuals available for free PDF download: Datasheet, Specification
INTEL 6 SERIES CHIPSET - UPDATE 01-2011 Datasheet (936 pages)
Brand:
INTEL
| Category:
Controller
| Size: 5.19 MB
Table of Contents
Table of Contents
3
Figures
32
1 Introduction
41
About this Manual
41
Industry Specifications
41
Overview
44
Capability Overview
45
Intel ® 6 Series Chipset SKU Definition
51
Desktop Intel
51
Series Chipset Skus
51
Mobile Intel
52
Series Chipset Skus
52
2 Signal Description
53
PCH Interface Signals Block Diagram (Not All Signals Are on All Skus)
54
Direct Media Interface (DMI) to Host Controller
55
Direct Media Interface Signals
55
PCI Express
55
PCI Express* Signals
55
PCI Interface
56
PCI Interface Signals
56
Serial ATA Interface
58
Serial ATA Interface Signals
58
Interrupt Interface
61
Interrupt Signals
61
LPC Interface
61
LPC Interface Signals
61
USB Interface
62
USB Interface Signals
62
Power Management Interface
63
Power Management Interface Signals
63
Processor Interface
67
Processor Interface Signals
67
SM Bus Interface Signals
67
Smbus Interface
67
Real Time Clock Interface
68
System Management Interface
68
System Management Interface Signals
68
Miscellaneous Signals
69
High Definition Audio Link
70
High Definition Audio Link Signals
70
Intel
70
Controller Link
71
Controller Link Signals
71
Serial Peripheral Interface (SPI)
71
Serial Peripheral Interface (SPI) Signals
71
Thermal Signals
71
Clock Interface Signals
72
Clock Signals
72
Testability Signals
72
LVDS Interface Signals
74
LVDS Signals
74
Analog Display /VGA DAC Signals
75
Analog Display Interface Signals
75
Flexible Display Interface (Intel ® FDI)
76
Flexible Display Interface Signals
76
Intel
76
Digital Display Interface Signals
77
Digital Display Signals
77
General Purpose I/O Signals
80
Manageability Signals
84
Power and Ground Signals
85
Functional Strap Definitions
87
Pin Straps
87
Example External RTC Circuit
91
External RTC Circuitry
91
3 PCH Pin States
93
Integrated Pull-Ups and Pull-Downs
93
Integrated Pull-Up and Pull-Down Resistors
93
Output and I/O Signals Planes and States
95
Power Plane and States for Output and I/O Signals for Desktop Configurations
95
Power Plane and States for Output and I/O Signals for Mobile Configurations
101
Power Plane for Input Signals for Desktop Configurations
107
Power Planes for Input Signals
107
Power Plane for Input Signals for Mobile Configurations
110
4 PCH and System Clocks
113
Platform Clocking Requirements
113
PCH Clock Inputs
113
Clock Outputs
114
Functional Blocks
115
PCH Plls
115
Clock Configuration Access Overview
116
SSC Blocks
116
Straps Related to Clock Configuration
116
5 Functional Description
117
DMI-To-PCI Bridge (D30:F0)
117
PCI Legacy Mode
117
PCI Express* Root Ports (D28:F0,F1,F2,F3,F4,F5, F6, F7)
118
Interrupt Generation
118
MSI Versus PCI IRQ Actions
118
Device Initiated PM_PME Message
119
Power Management
119
Resuming from Suspended State
119
S3/S4/S5 Support
119
Hot-Plug
120
SERR# Generation
120
SMI/SCI Generation
120
Generation of SERR# to Platform
120
Attention Button Detection
121
Message Generation
121
Presence Detection
121
Gigabit Ethernet Controller (B0:D25:F0)
122
SMI/SCI Generation
122
Configuration Request Retry Status
124
Data Alignment
124
Data Parity Error
124
Error Events and Error Reporting
124
Gbe PCI Express* Bus Interface
124
Transaction Layer
124
82579 LAN PHY Interface
125
Completion with Unsuccessful Completion Status
125
Ethernet Interface
125
LAN Mode Support
125
PCI Power Management
125
Wake up
126
Configurable Leds
127
FLR Steps
128
Function Level Reset Support (FLR)
128
LPC Bridge (with System and Management Functions) (D31:F0)
129
LPC Interface
129
LPC Interface Diagram
129
LPC Cycle Types
130
LPC Cycle Types Supported
130
Start Field Bit Definitions
130
Start Field Definition
130
Cycle Type / Direction (CYCTYPE + DIR)
131
Cycle Type Bit Definitions
131
Size
131
Transfer Size Bit Definition
131
LFRAME# Usage
132
Sync
132
SYNC Bit Definition
132
SYNC Error Indication
132
SYNC Time-Out
132
Bus Master Cycles
133
Configuration and PCH Implications
133
I/O Cycles
133
LPC Power Management
133
DMA Operation (D31:F0)
134
Channel Priority
134
Fixed Priority
134
PCH DMA Controller
134
Address Compatibility Mode
135
DMA Transfer Size
135
Rotating Priority
135
Summary of DMA Transfer Sizes
135
Address Shifting in 16-Bit I/O DMA Transfers
136
Autoinitialize
136
Software Commands
136
Lpc Dma
137
Abandoning DMA Requests
137
Asserting DMA Requests
137
DMA Request Assertion through LDRQ
137
General Flow of DMA Transfers
138
Terminal Count
138
Verify Mode
138
DMA Request Deassertion
139
SYNC Field / LDRQ# Rules
139
8254 Timers (D31:F0)
140
Counter Operating Modes
141
Timer Programming
141
Counter Latch Command
142
Read Back Command
142
Reading from the Interval Timer
142
Simple Read
142
8259 Interrupt Controllers (PIC) (D31:F0)
143
Interrupt Controller Core Connections
143
Acknowledging Interrupts
144
Content of Interrupt Vector Byte
144
Generating Interrupts
144
Interrupt Handling
144
Interrupt Status Registers
144
Hardware/Software Interrupt Sequence
145
Icw1
145
Initialization Command Words (Icwx)
145
Fully Nested Mode
146
Icw2
146
Icw3
146
Icw4
146
Modes of Operation
146
Operation Command Words (OCW)
146
Automatic Rotation Mode (Equal Priority Devices)
147
Poll Mode
147
Special Fully-Nested Mode
147
Automatic End of Interrupt Mode
148
Cascade Mode
148
Edge and Level Triggered Mode
148
End of Interrupt (EOI) Operations
148
Normal End of Interrupt
148
Masking Interrupts
149
Masking on an Individual Interrupt Request
149
Special Mask Mode
149
Steering PCI Interrupts
149
Advanced Programmable Interrupt Controller (APIC) (D31:F0)
150
APIC Interrupt Mapping1
150
Interrupt Handling
150
Interrupt Mapping
150
External Interrupt Controller Support
151
Ioxapic Address Remapping
151
PCI / PCI Express* Message-Based Interrupts
151
Serial Interrupt (D31:F0)
152
Start Frame
152
Data Frames
153
Specific Interrupts Not Supported Using SERIRQ
153
Stop Frame
153
Stop Frame Explanation
153
Data Frame Format
154
Real Time Clock (D31:F0)
155
Update Cycles
155
Century Rollover
156
Clearing Battery-Backed RTC RAM
156
Interrupts
156
Lockable RAM Ranges
156
Configuration Bits Reset by RTCRST# Assertion
157
A20M# (Mask A20) / A20GATE
158
Processor Interface (D31:F0)
158
Processor Interface Signals and VLW Messages
158
FERR# (Numeric Coprocessor Error)
159
INIT (Initialization)
159
INIT# Going Active
159
Dual-Processor Issues
160
NMI (Non-Maskable Interrupt)
160
NMI Sources
160
Processor Power Good (PROCPWRGD)
160
Usage Differences
160
Virtual Legacy Wire (VLW) Messages
160
Features
161
General Power States for Systems Using the PCH
161
PCH and System Power States
161
Power Management
161
State Transition Rules for the PCH
162
SMI#/SCI Generation
163
System Power Plane
163
System Power Planes
163
Causes of SMI and SCI
164
PCI Express* Hot-Plug
165
PCI Express* SCI
165
C-States
166
Conditions for Checking the PCI Clock
166
Conditions for Maintaining the PCI Clock
166
Conditions for Stopping the PCI Clock
166
Dynamic PCI Clock Control (Mobile Only)
166
Conditions for Re-Starting the PCI Clock
167
Initiating Sleep State
167
LPC Devices and CLKRUN
167
Sleep State Overview
167
Sleep States
167
Causes of Wake Events
168
Exiting Sleep States
168
Sleep Types
168
GPI Wake Events
170
PCI Express* WAKE# Signal and PME Event Message
170
Sx-G3-Sx, Handling Power Failures
170
Deep S4/S5
171
Supported Deep S4/S5 Policy Configurations
171
Transitions Due to Power Failure
171
Deep S4/S5 Wake Events
172
Event Input Signals and Their Usage
172
PWRBTN# (Power Button)
172
Transitions Due to Power Button
173
PME# (PCI Power Management Event)
174
RI# (Ring Indicator)
174
SYS_RESET# Signal
174
THRMTRIP# Signal
174
Transitions Due to RI# Signal
174
ALT Access Mode
175
Write Only Registers with Read Paths in ALT Access Mode
176
10System Power Supplies, Planes, and Signals
178
PIC Reserved Bits
178
PIC Reserved Bits Return Values
178
Read Only Registers with Write Paths in ALT Access Mode
178
Register Write Accesses in ALT Access Mode
178
SLP_S4#, SLP_S5#, SLP_A# and SLP_LAN
178
11Clock Generators
179
12Legacy Power Management Theory of Operation
179
1Power Plane Control with SLP_S3#, 5.13.10.2SLP_S4# and Suspend-To-RAM Sequencing
179
3PWROK Signal
179
4BATLOW# (Battery Low) (Mobile Only)
179
13Reset Behavior
180
1APM Power Management (Desktop Only)
180
2Mobile APM Power Management (Mobile Only)
180
Causes of Host and Global Resets
181
System Management (D31:F0)
182
Detecting a System Lockup
182
Theory of Operation
182
Detecting Improper Flash Programming
183
Handling an Intruder
183
Heartbeat and Event Reporting Using Smlink/Smbus
183
TCO Legacy/Compatible Mode
183
TCO Modes
183
TCO Legacy/Compatible Mode Smbus Configuration
184
Event Transitions that Cause Messages
184
Advanced TCO Mode
185
General Purpose I/O (D31:F0)
186
GPIO Registers Lockdown
186
Power Wells
186
SMI# SCI and NMI Routing
186
Triggering
186
Serial POST Codes over GPIO
187
Serial Post over GPIO Reference Circuit
187
Theory of Operation
187
Serial Message Format
188
SATA Host Controller (D31:F2, F5)
189
Sata
189
Gb/S Support
190
SATA Feature Support
190
48-Bit LBA Operation
191
Hot Plug Operation
191
Low Power Device Presence Detection
191
SATA Swap Bay Support
191
Standard ATA Emulation
191
Theory of Operation
191
FLR Steps
192
Function Level Reset Support (FLR)
192
Rapid Storage Technology Configuration
192
Power Management Operation
193
Power State Mappings
193
Rapid Storage Manager RAID Option ROM
193
Power State Transitions
194
Flow for Port Enable / Device Present Bits
195
SATA Device Presence
195
SMI Trapping (APM)
195
10Sata Led
196
11AHCI Operation
196
12SGPIO Signals
196
1Mechanism
196
2Message Format
197
3LED Message Type
198
Multi-Activity LED Message Type
198
4SGPIO Waveform
199
Serial Data Transmitted over the SGPIO Interface
199
13External SATA
200
High Precision Event Timers
200
Timer Accuracy
200
Interrupt Mapping
201
Legacy Replacement Routing
201
Periodic Vs. Non-Periodic Modes
201
Enabling the Timers
202
Interrupt Levels
202
Handling Interrupts
203
Issues Related to 64-Bit Timers with 32-Bit Processors
203
USB EHCI Host Controllers (D29:F0 and D26:F0)
204
BIOS Initialization
204
Data Structures in Main Memory
204
Driver Initialization
204
EHC Initialization
204
EHC Resets
204
Data Encoding and Bit Stuffing
205
Packet Formats
205
USB 2.0 Enhanced Host Controller DMA
205
USB 2.0 Interrupts and Error Conditions
205
Aborts on USB 2.0-Initiated Memory Reads
206
ACPI Device States
206
Pause Feature
206
Suspend Feature
206
USB 2.0 Power Management
206
ACPI System States
207
USB 2.0 Based Debug Port
207
USB 2.0 Legacy Keyboard Operation
207
Debug Port Behavior
208
Theory of Operation
208
10EHCI Caching
212
12Function Level Reset Support (FLR)
212
1FLR Steps
212
USB Pre-Fetch Based Pause
212
13USB Overcurrent Protection
213
Architecture
214
EHCI with USB 2.0 with Rate Matching Hub
214
Integrated USB 2.0 Rate Matching Hub
214
Overview
214
Host Controller
215
Smbus Controller (D31:F3)
215
Command Protocols
216
C Block Read
218
Bus Arbitration
219
Bus Time out (the PCH as Smbus Master)
220
Bus Timing
220
Clock Stretching
220
Enable for SMBALERT
220
Interrupts / SMI
220
Enables for Smbus Slave Write and Smbus Host Events
221
Enables for the Host Notify Command
221
Smbalert
221
Smbus CRC Generation and Checking
221
Format of Slave Write Cycle
222
Smbus Slave Interface
222
Slave Write Registers
223
Command Types
223
Format of Read Command
224
Slave Read Cycle Format
224
Data Values for Slave Read Registers
225
Slave Read of RTC Time Bytes
226
Format of Host Notify Command
227
Host Notify Format
227
Internal Thermal Sensor Operation
228
Thermal Management
228
Thermal Sensor
228
Thermal Reporting over System Management Link 1 Interface (Smlink1)
229
Supported Addresses
230
Block Read Command
231
C Write Commands to the Intel ME
231
Ime
231
Block Read Command - Byte Definition
232
Read Data Format
233
Temperature Comparator and Alert
233
Thermal Data Update Rate
233
BIOS Set up
235
Smbus Rules
235
Case for Considerations
236
Dock Sequence
238
High Definition Audio Docking (Mobile Only)
238
High Definition Audio Overview (D27:F0)
238
Exiting D3/CRST# When Docked
239
Cold Boot/Resume from S3 When Docked
240
Normal Undock
240
Undock Sequence
240
Interaction between Dock/Undock and Power Management States
241
Relationship between HDA_DOCK_RST# and HDA_RST
241
Surprise Undock
241
ME Firmware 7.0
242
Serial Peripheral Interface (SPI)
242
SPI Supported Feature Overview
242
Region Size Versus Erase Granularity of Flash Components
244
Flash Descriptor Sections
245
Region Access Control Table
246
Hardware Sequencing Commands and Opcode Requirements
249
Flash Protection Mechanism Summary
251
Recommended Pinout for 8-Pin Serial Flash Device
252
Recommended Pinout for 16-Pin Serial Flash Device
252
Analog Port Characteristics
254
LVDS Signals and Swing Voltage
256
LVDS Clock and Data Relationship
256
Panel Power Sequencing
257
HDMI Overview
258
DP Overview
259
PCH Supported Audio Formats over HDMI and Displayport
260
SDVO Conceptual Block Diagram
261
PCH Digital Port Pin Mapping
262
Display Co-Existence Table
263
Virtualization Support for High Precision Event Timer (HPET)
265
Desktop PCH Ballout (Top View - Upper Left)
268
Desktop PCH Ballout (Top View - Lower Left)
269
Desktop PCH Ballout (Top View - Upper Right)
270
Desktop PCH Ballout (Top View - Lower Right)
271
Desktop PCH Ballout by Signal Name
272
Mobile PCH Ballout (Top View - Upper Left)
280
Mobile PCH Ballout (Top View - Lower Left)
281
Mobile PCH Ballout (Top View - Upper Right)
282
Mobile PCH Ballout (Top View - Lower Right)
283
Mobile PCH Ballout by Signal Name
284
Desktop PCH Package Drawing
294
Mobile PCH Package Drawing
296
Storage Conditions
297
Mobile Thermal Design Power
298
PCH Absolute Maximum Ratings
298
PCH Power Supply Range
299
(Desktop Only)
299
(Mobile Only)
300
DC Characteristic Input Signal Association
302
DC Input Characteristics
304
DC Characteristic Output Signal Association
307
DC Output Characteristics
309
Other DC Characteristics
311
Signal Groups
312
CRT DAC Signal Group DC Characteristics: Functional Operating Range
312
(Vccadac = 3.3 V ±5%)
312
LVDS Interface: Functional Operating Range (Vccalvds = 1.8 V ±5%)
313
Display Port Auxiliary Signal Group DC Characteristics
313
PCI Express* Interface Timings
314
HDMI Interface Timings (Ddp[D:b][3:0])Timings
315
SDVO Interface Timings
315
Displayport Interface Timings (DDP[D:B][3:0])
316
Displayport aux Interface
317
DDC Characteristics
317
LVDS Interface AC Characteristics at Various Frequencies
318
CRT DAC AC Characteristics
320
Clock Timings
320
PCI Interface Timing
324
Universal Serial Bus Timing
325
SATA Interface Timings
326
Smbus and Smlink Timing
327
LPC Timing
328
Miscellaneous Timings
328
High Definition Audio Timing
328
SPI Timings (20 Mhz)
329
SPI Timings (33 Mhz)
329
SPI Timings (50 Mhz)
330
Controller Link Receive Timings
330
Power Sequencing and Reset Signal Timings
331
G3 W/Rtc Loss to S4/S5 (with Deep S4/S5 Support) Timing Diagram
334
G3 W/Rtc Loss to S4/S5 (Without Deep S4/S5 Support) Timing Diagram
334
S5 to S0 Timing Diagram
335
S3/M3 to S0 Timing Diagram
336
S5/Moff - S5/M3 Timing Diagram
336
S0 to S5 Timing Diagram
337
S4/S5 to Deep S4/S5 to G3 W/ RTC Loss Timing Diagram
338
DRAMPWROK Timing Diagram
338
Clock Cycle Time
339
Transmitting Position (Data to Strobe)
339
Clock Timing
339
Setup and Hold Times
340
Float Delay
340
Pulse Width
340
Valid Delay from Rising Clock Edge
340
Output Enable Delay
341
USB Rise and Fall Times
341
USB Jitter
341
USB EOP Width
342
Smbus Transaction
342
Smbus Timeout
342
SPI Timings
343
High Definition Audio Input and Output Timings
343
Dual Channel Interface Timings
344
LVDS Load and Transition Times
344
Transmitting Position (Data to Strobe)
345
PCI Express Transmitter Eye
345
PCI Express Receiver Eye
346
Measurement Points for Differential Waveforms
347
PCH Test Load
348
Controller Link Receive Timings
348
Controller Link Receive Slew Rate
348
PCI Devices and Functions
350
Address Map
351
Fixed I/O Ranges Decoded by Intel
352
Pch
352
Variable I/O Decode Ranges
354
Memory Decode Ranges from Processor Perspective
355
Chipset Configuration Register Memory Map (Memory Space)
359
PCI Bridge Register Address Map (PCI-PCI-D30:F0)
415
Gigabit LAN Configuration Registers Address Map
433
(Gigabit LAN -D25:F0)
433
LPC Interface PCI Register Address Map (LPC I/F-D31:F0)
447
LPC Interface Bridge Registers (D31:F0)
447
DMA Registers
474
PIC Registers
485
APIC Direct Registers
493
APIC Indirect Registers
493
RTC I/O Registers
498
RTC (Standard) RAM Bank
499
Processor Interface PCI Register Address Map
503
Power Management PCI Register Address Map (PM-D31:F0)
506
APM Register Map
515
ACPI and Legacy I/O Register Map
516
TCO I/O Register Address Map
534
Registers to Control GPIO Address Map
541
SATA Controller PCI Register Address Map (SATA-D31:F2)
551
When Sub Class Code Register (D31:F2:Offset 0Ah) = 01H
555
Bus Master IDE I/O Register Address Map
579
AHCI Register Address Map
588
Generic Host Controller Register Address Map
589
Port [5:0] DMA Register Address Map
599
SATA Controller PCI Register Address Map (SATA-D31:F5)
617
Bus Master IDE I/O Register Address Map
633
USB EHCI PCI Register Address Map (USB EHCI-D29:F0, D26:F0)
641
Enhanced Host Controller Capability Registers
661
Enhanced Host Controller Operational Register Address Map
664
Debug Port Register Address Map
678
High Definition Audio D27:F0)
683
High Definition Audio PCI Register Address Map
683
High Definition Audio D27:F0)
706
High Definition Audio Memory Mapped Configuration Registers
706
Configuration Default
733
Configuration Data Structure
733
Port Connectivity
735
Location
735
Default Device
736
Connection Type
736
Misc
737
Color
737
Smbus Controller PCI Register Address Map (Smbus-D31:F3)
739
Smbus I/O and Memory Mapped I/O Register Address Map
746
PCI Express* Configuration Registers Address Map
757
(PCI Express*-D28:F0/F1/F2/F3/F4/F5/F6/F7)
757
Memory-Mapped Registers
799
Serial Peripheral Interface (SPI) Register Address Map
809
(SPI Memory Mapped Configuration Registers)
809
Gigabit LAN SPI Flash Program Register Address Map
832
(Gbe LAN Memory Mapped Configuration Registers)
832
Thermal Sensor Register Address Map
845
Thermal Memory Mapped Configuration Register Address Map
854
Intel (MEI - D22:F0)
867
MEI Configuration Registers Address Map
867
MEI1 Configuration Registers Address Map
879
(Mei -D22:F1)
879
MEI MMIO Register Address Map (VE - D23:F0)
888
MEI MMIO Register Address Map (VE - D23:F0)
891
IDE Function for Remote Boot and Installations PT IDER Register Address Map
894
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INTEL 6 SERIES CHIPSET - UPDATE 01-2011 Specification (20 pages)
chipset
Brand:
INTEL
| Category:
Controller
| Size: 0.11 MB
Table of Contents
Table of Contents
3
Preface
5
Summary Tables of Changes
6
Identification Information
8
PCH Device and Revision Identification
9
Errata
12
Specification Changes
17
Specification Clarification
18
Documentation Changes
19
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