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Intel D850GB User Manual
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Intel Desktop Board D850GB Technical Product Specification
58
Table 34.
Auxiliary Power (J9J1)
Pin
Signal Name
1
Ground
2
Ground
3
Ground
4
+3.3 V
5
+3.3 V
6+
5
V
Table 35.
Wake on Ring Connector (J8C1)
Pin
Signal Name
1
Ground
2
Ring Indicate
Table 36.
Wake on LAN Technology Connector (J7C1)
Pin
Signal Name
1
+5 VSB
2
Ground
3W
O
L
Table 37.
Chassis Fan Connector (J10A2)
Pin
Signal Name
1
Ground
2
+12 V
3
Tachometer (FAN_1)
57
59
Table of Contents
Default Chapter
5
Table of Contents
5
Product Description
11
Tables
12
Overview
12
Feature Summary
12
Manufacturing Options
13
D850GB Board Layout
14
D850GB Board Components
14
Block Diagram
15
Online Support
16
Design Specifications
16
Figures
14
Specifications
17
Processor
19
Supported Processors
19
System Memory
20
Memory Features
20
Continuity RIMM Modules
20
RDRAM Memory Configuration
21
Supported Memory Configurations
21
Intel ® 850 Chipset
22
Intel 850 Chipset Block Diagram
22
Agp
23
Usb
23
IDE Support
24
Real-Time Clock, CMOS SRAM, and Battery
25
Intel ® 82802AB 4 Mbit Firmware Hub (FWH)
25
I/O Controller
26
Serial Port
26
Parallel Port
26
Diskette Drive Controller
27
Keyboard and Mouse Interface
27
Audio Subsystem (Optional)
28
Audio Subsystem Block Diagram
28
Audio Connectors
29
Audio Subsystem Software
29
LAN Subsystem
30
Intel ® 82562EM Platform LAN Connect Device (Optional)
30
LAN Connector with Integrated Leds (Optional)
30
LAN Connector LED States
30
LAN Subsystem Software
31
CNR (Optional)
31
ICH2 and CNR Signal Interface
31
Hardware Management Subsystem
32
Hardware Monitor Component
32
Fan Control and Monitoring
32
Power Management
33
Software Support
33
Effects of Pressing the Power Switch
34
Power States and Targeted System Power
35
Wake up Devices and Events
36
Hardware Support
37
Fan Connector Descriptions
38
Using the Wake on LAN Technology Connector
39
Location of the Standby Power Indicator LED
40
Technical Reference
43
Introduction
43
Memory Map
43
System Memory Map
43
I/O Map
44
DMA Channels
46
PCI Configuration Space Map
46
Interrupts
47
PCI Interrupt Routing Map
47
PCI Interrupt Routing Map
48
Connectors
49
Back Panel Connectors
50
PS/2 Mouse/Keyboard Connector
51
USB Connectors
51
Parallel Port Connector
51
Serial Port Connector
52
LAN Connector (Optional)
52
Audio Line in Connector (Optional)
52
Audio Line out Connector (Optional)
52
MIC in Connector (Optional)
52
Internal I/O Connectors
53
Audio Connectors
54
Auxiliary Line in Connector (J2C1)
55
ATAPI CD-ROM Connector (J2D1)
55
CD-ROM Legacy Style Connector (J2D2)
55
PC/PCI Connector (J6D1)
55
Power and Hardware Control Connectors
56
ATX12V Power Connector (J3H1)
57
Processor Voltage Regulator Fan Connector (J3M1)
57
RIMM Fan Connector (J7M2)
57
Processor Fan Connector (J6L1)
57
Main Power Connector (J10K1)
57
Auxiliary Power (J9J1)
58
Wake on Ring Connector (J8C1)
58
Wake on LAN Technology Connector (J7C1)
58
Chassis Fan Connector (J10A2)
58
Add-In Board and Peripheral Interface Connectors
59
CNR Connector (J3A1)
60
PCI Bus Connectors (J4A1, J4B1, J4C1, J4D1, J4E1)
61
AGP Connector (J5E1)
62
PCI IDE Connectors (J9G2, Primary and J9G1, Secondary)
63
Diskette Drive Connector (J10G1)
64
External I/O Connectors
65
SCSI LED Connector (J7A2)
66
Front Panel USB Connector (J9C1)
66
Auxiliary Front Panel Power/Sleep/Message Waiting LED Connector (J8C3)
66
Front Panel Connector (J9D2)
67
States for a One Color Power LED
67
States for a Two Color Power LED
68
Jumper Blocks
69
Location of the Jumper Blocks
69
BIOS Setup Configuration Jumper Block
70
USB Port 2 Routing Jumper Block
70
BIOS Setup Configuration Jumper Settings (J8C2)
70
USB Port 2 Routing Jumper Settings (J8D1)
70
Mechanical Considerations
71
Form Factor
71
D850GB Board Dimensions
71
I/O Shield
72
I/O Shield Dimensions
72
Electrical Considerations
73
Power Consumption
73
Add-In Board Considerations
73
Power Usage
73
Standby Current Requirements
74
Fan Connector Current Capability
75
Power Supply Considerations
75
Thermal Considerations
76
Localized High Temperature Zones
76
Reliability
77
Thermal Considerations for Components
77
Environmental
78
D850GB Board Environmental Specifications
78
Regulatory Compliance
79
Safety Regulations
79
EMC Regulations
79
Certification Markings
80
Overview of BIOS Features
81
Introduction
81
BIOS Flash Memory Organization
82
Resource Configuration
82
PCI Autoconfiguration
82
PCI IDE Support
82
System Management BIOS (SMBIOS)
83
USB Legacy Support
83
BIOS Updates
84
Language Support
84
Custom Splash Screen
85
Recovering BIOS Data
85
Boot Options
86
CD-ROM and Network Boot
86
Booting Without Attached Devices
86
Fast Booting Systems with Intel ® Rapid BIOS Boot
86
Peripheral Selection and Configuration
86
Intel Rapid BIOS Boot
87
Operating System
87
BIOS Security Features
88
Supervisor and User Password Functions
88
BIOS Setup Program
89
Introduction
89
BIOS Setup Program Menu Bar
89
Maintenance Menu
90
BIOS Setup Program Function Keys
90
Extended Configuration Submenu
91
Main Menu
92
Advanced Menu
93
PCI Configuration Submenu
94
Boot Configuration Submenu
95
Peripheral Configuration Submenu
96
IDE Configuration Submenu
98
Primary/Secondary IDE Master/Slave Submenus
99
Diskette Configuration Submenu
101
Event Log Configuration Submenu
102
Video Configuration Submenu
103
Security Menu
104
Power Menu
105
Boot Menu
106
Exit Menu
108
Error Messages and Beep Codes
109
BIOS Error Messages
109
Port 80H POST Codes
111
Uncompressed INIT Code Checkpoints
111
Boot Block Recovery Code Checkpoints
111
Runtime Code Uncompressed in F000 Shadow RAM
112
Bus Initialization Checkpoints
115
Upper Nibble High Byte Functions
115
Speaker
116
BIOS Beep Codes
116
Lower Nibble High Byte Functions
116
Beep Codes
117
Diagnostic Leds
118
Diagnostic LED Codes
119
Other manuals for Intel D850GB
Product Guide
88 pages
Quick Reference
48 pages
5
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Intel D850GB Specifications
General
Brand
Intel
Model
D850GB
Category
Motherboard
Language
English
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