Intel Intel CoreTM 2 Duo Processor User manual

Order Number: 316639-002
Intel®CoreTM 2 Duo Processor and
Intel®CoreTM Duo Processor and
Intel®3100 Chipset
User’s Manual
June 2007

User’s Manual June 2007
2Order Number: 316639-002
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June 2007 User’s Manual
Order Number: 316639-002 3
Contents
Contents
1.0 Product Description...................................................................................................7
1.1 Overview ..........................................................................................................7
1.1.1 Feature Summary ...................................................................................7
1.1.2 Board Layout ..........................................................................................9
1.2 Processors........................................................................................................11
1.3 System Memory................................................................................................11
1.3.1 DDR2-400 DIMM Slot Populations.............................................................11
1.3.2 DDR2 DIMM Ordering Overview................................................................12
1.4 Intel®3100 Chipset...........................................................................................14
1.4.1 On-Board Peripherals.............................................................................. 14
1.4.2 On-Board I/O.........................................................................................15
1.4.3 I/O Slots for Expansion Capabilities .......................................................... 17
1.4.4 Rear Panel I/O Connectors.......................................................................18
1.4.5 Hardware Server Management Features ....................................................19
1.5 Supported Operating Systems............................................................................. 20
1.6 Supported BIOS Features...................................................................................21
1.6.1 ACPI..................................................................................................... 21
1.7 Power Supply....................................................................................................22
1.8 Thermal and Mechanical Components...................................................................22
1.8.1 Heatsinks..............................................................................................23
1.9 Physical and Mechanical Board Specifications ........................................................25
1.9.1 Mounting Holes......................................................................................25
1.10 Debug Ports .....................................................................................................25
1.11 Real Time Clock (RTC), CMOS SRAM, and Battery..................................................25
2.0 Platform Setup ........................................................................................................ 26
2.1 Connecting the Wires.........................................................................................26
2.1.1 Connect SATA cables ..............................................................................27
2.1.2 Plugging In Memory................................................................................ 27
2.1.3 Connecting the Processor ........................................................................28
2.1.4 Connecting Heatsinks and Fans................................................................28
2.2 Connecting Other Peripherals.............................................................................. 30
2.2.1 Add-in Connectors..................................................................................30
2.2.2 Rear Panel Connectors ............................................................................31
2.2.3 Connecting a Floppy Drive.......................................................................32
2.2.4 Changing and/or Updating the BIOS Chip ..................................................32
2.2.5 Changing the CMOS Battery and Clearing CMOS.........................................33
2.3 Connect Power.................................................................................................. 33
2.4 Turning On and Resetting the Board ....................................................................36
3.0 Technical Reference ................................................................................................37
3.1 Memory Resources ............................................................................................37
3.2 DMA Channels ..................................................................................................37
3.3 Fixed I/O Map...................................................................................................37
3.4 Interrupts .......................................................................................................37
3.5 PCI Conventional Interrupt Routing Map............................................................... 38
3.6 Connectors.......................................................................................................39
3.6.1 Back Panel Connectors............................................................................39
3.6.2 Component Side Connectors ...................................................................39
3.7 Jumper Block....................................................................................................43
3.8 Mechanical Considerations..................................................................................46
3.8.1 Form Factor...........................................................................................46

Contents
User’s Manual June 2007
4Order Number: 316639-002
3.9 Electrical Considerations.....................................................................................47
3.9.1 DC Loading............................................................................................47
3.9.2 Add-in Board Considerations ...................................................................48
3.9.3 Fan Connector Current Capability..............................................................48
3.9.4 Power Supply Considerations ...................................................................48
3.10 Thermal Considerations .....................................................................................48
4.0 Overview of BIOS Features ......................................................................................50
4.1 Introduction......................................................................................................50
4.2 Resource Configuration.......................................................................................51
4.2.1 PCI Auto Configuration ............................................................................51
4.3 System Management BIOS (SMBIOS) ..................................................................51
4.4 Legacy USB Support...........................................................................................51
4.5 BIOS Updates ...................................................................................................52
4.5.1 Language Support .................................................................................52
4.6 Boot Options ....................................................................................................52
4.6.1 CD-ROM Boot ........................................................................................52
4.6.2 Network Boot.........................................................................................52
4.6.3 USB Boot...............................................................................................53
4.6.4 Booting without Attached Devices ............................................................53
4.6.5 Changing the Boot Device........................................................................53
4.7 BIOS Security Features ......................................................................................53
5.0 Error Messages and Beep Codes...............................................................................54
5.1 Speakers..........................................................................................................54
5.2 BIOS Beep Codes ..............................................................................................54
5.3 BIOS Error Messages .........................................................................................54
5.4 Port 80h POST Codes ........................................................................................54
Figures
1 Board Components .................................................................................................... 9
2 Two-DIMM Implementation........................................................................................12
3 Example of Single-Rank DIMM Population ....................................................................13
4 Example of Single-Rank and Dual-Rank DIMM Mixing Population.....................................13
5 Example of Dual-Rank DIMM Population ......................................................................13
6Intel
®3100 Chipset Block Diagram.............................................................................14
7 PCI On-Board Video Chip...........................................................................................15
8 Floppy Drive Connector .............................................................................................15
9 Front Panel Header...................................................................................................16
10 XDP Connector.........................................................................................................16
11 Rear Panel I/O Connectors.........................................................................................18
12 Intel®3100 Chipset Active Heatsink ...........................................................................23
13 Processor Active Heatsink..........................................................................................24
14 Intel®3100 Chipset Passive Heatsink Design ...............................................................25
15 SATA Ports ..............................................................................................................27
16 DIMM Sockets..........................................................................................................28
17 Processor Socket......................................................................................................28
18 Processor Fan Mounting Bracket .................................................................................29
19 Screwing the Processor Fan into the Mounting Bracket...................................................29
20 Fan Power Connectors...............................................................................................30
21 PCI Express* Connectors...........................................................................................31
22 Floppy Drive Connector .............................................................................................32
23 Firmware Hub ..........................................................................................................32
24 CMOS Battery..........................................................................................................33

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Contents
25 CMOS Clear Jumper..................................................................................................33
26 Power Connector......................................................................................................34
27 ATX Power Connector ...............................................................................................34
28 Power Connector Cables............................................................................................35
29 Power and Reset Buttons ..........................................................................................36
30 Back Panel Connectors..............................................................................................39
31 ATX Power Connector ...............................................................................................40
32 SATA Power Connector .............................................................................................40
33 Front Panel Connector .............................................................................................41
34 Jumper Block Locations and Pin Connectors.................................................................43
35 Form Factor ............................................................................................................47
36 Menu Bar................................................................................................................50
Tables
1 Feature Summary ......................................................................................................7
2 Development Kit Contents...........................................................................................8
3 Component Layout Description ....................................................................................9
4 Supported Microprocessors........................................................................................11
5 Supported DDR2-400 DIMM Populations...................................................................... 11
6 Supported BIOS Features.......................................................................................... 21
7 Effects of Pressing the Power Switch...........................................................................21
8 Thermal and Mechanical Components .........................................................................22
9 DMA Channels ......................................................................................................... 37
10 I/O x APIC Interrupts ...............................................................................................38
11 PCI Interrupt Routing Map PCI Interrupt Source........................................................... 39
12 Front Chassis Fan and Rear Chassis Fan Connectors .....................................................39
13 Main Power Connector Pin .........................................................................................40
14 SATA Power Connector .............................................................................................41
15 Auxiliary Front Panel Power and Reset Connector Pin .................................................... 41
16 Front Panel Connector ..............................................................................................41
17 Jumper Block Locations.............................................................................................44
18 DC Loading Characteristics Mode................................................................................48
19 Fan Connector Current Capability...............................................................................48
20 BIOS Setup Program Menu Bar ..................................................................................50
21 BIOS Setup Program Function Keys............................................................................50
22 Beep Code Types ..................................................................................................... 54
23 BIOS Error Messages................................................................................................54
24 Port 80h POST Code Ranges......................................................................................55
25 Typical Port 80h POST Sequence................................................................................55

Revision History
User’s Manual June 2007
6Order Number: 316639-002
Revision History
Date Revision Description
June 2007 002 Added support for Intel® CoreTM 2 Duo Processor L7400 to this Customer Reference Board design.
March 2007 001 Initial public release.

June 2007 User’s Manual
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Product Description
1.0 Product Description
1.1 Overview
1.1.1 Feature Summary
Table 1 summarizes the major features of the Customer Reference Board (CRB).
Table 1. Feature Summary
Feature Description
Form Factor ATX (12.00 inches by 10.75 inches)
Processors Refer to Table 4, “Supported Microprocessors” on page 11.
Memory Support for 400 MHz DDR2 Registered ECC 2 Angled DIMM Sockets which support up to 4 GB RAM
Support for registered ECC only
Chipset Intel®3100 Chipset
Video On-board PCI ATI Rage* Mobility Video Chip
I/O Control Low Pin Count (LPC) Bus I/O Controller
USB Support for USB 1.1 and 2.0 devices
Total of four USB ports UHCI or EHCI configurations
Peripheral Interfaces
Two serial ports
One parallel port
Total of six SATA Ports (two available modes):
• Enhanced IDE mode- Utilizes four SATA ports
• AHCI mode- Utilizes Six SATA ports
One floppy drive interface
PS/2* keyboard and mouse ports
BIOS Support for Advanced Configuration and Power Interface (ACPI), Plug and
Play, SMBIOS, and Intel® Active Management Technology (Intel® AMT)
LAN Support Supports Dual Port PCI Express* Gigabit NIC
Expansion Capabilities Three PCI Express* x4 bus add-in card connectors
One PCI 32/33 bus add in card connector compliant with Specification 2.2
Hardware Monitor Subsystem
Hardware monitoring and fan control ASI
Voltage sense to detect out of range power supply voltages
Thermal sense to detect out of range thermal values
Four fan connectors
Four fan sense inputs use to monitor fan activity
Fan speed control

Product Description
User’s Manual June 2007
8Order Number: 316639-002
Table 2 describes what is included in the Development Kit.
Table 2. Development Kit Contents
Feature Description
PCB CRB, Intel®Core™ 2 Duo Processor and Intel®Core™ Duo Processor and
Intel®3100 Chipset
Processor Intel®CoreTM 2 Duo Processor L7400, 1.50 GHz (installed)
Intel®CoreTM Duo Processor ULV U2500, 1.2 Ghz (supplied)
Memory Two 1 GB DDR2 DIMMs
Chipset Intel®3100 Chipset
Processor Heatsink Coolermaster* Active Heatsink
Network Card Intel PCI Express* Gigabit NIC
Firmware Hub Socketed Firmware Hub (BIOS)
Software Driver CD
Additional Peripherals
Standoffs (with installation hardware) for Benchtop use
Warning:
Placing the board on an unknown surface without standoffs may
short the CRB and result in damage. If CRB is not mounted in a
chassis, Intel recommends using provided Standoffs to prevent
risk of the bottom of the CRB shorting on a conductive surface.

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Product Description
1.1.2 Board Layout
Figure 1 shows the location of the major components.
Table 3 lists the components shown in Figure 1.
Figure 1. Board Components
4
31
10
21 3 5689
11 12 13 14 15 16
19
20
24
21
23
22
2526272829
32
33
7
33
34
35
36
37
38
30
Table 3. Component Layout Description (Sheet 1 of 2)
Callout Description
132-bit/33MHzPCIconnector
2 Port B x4 only PCI Express* using x8 connector
3 Port A x4 only PCI Express* using x8 connector (A1)
4On-board PCI ATI Rage* Mobility Video Chip if available (if not on-board a
PCI add-in Card is supplied)
5 Port A x4 only PCI Express* using x8 connector (A0)
6CMOSbattery
7 Power button
8Resetbutton
9 On-board speaker
10 Back panel 15 Pin VGA connector
11 USB ports (2) 3 top / 2 bottom
12 USB ports (2) 0 top / 1 bottom
13 Serial com port 2
14 Parallel port

Product Description
User’s Manual June 2007
10 Order Number: 316639-002
15 Serial com port 1
16 PS/2* top = mouse / bottom = keyboard
17 DIMM0 (Not used in This angled DIMM Design, two DIMMS only)
18 DIMM1 (Not used in This angled DIMM Design, two DIMMS only)
19 DIMM2
20 DIMM3 (closest to edge of board)
21 AUX FAN 1
22 XDP connector
23 JTAG connector
24 AUX FAN 0
25 Intel®3100 Chipset with active fan Connected to FAN1
26 Processor with active fan plugged into processor FAN
27 ATX 12 V for SATA power
28 ATX power connector
29 Floppy drive connector
30 Port 80 seven segment displays
31 Port 80 chip
32 Firmware hub (BIOS)
33 Plug For validation only
34 SATA port 0
35 SATA port 1
36 SATA port 2
37 SATA port 3
38 SATA port 4
39 SATA port 5
Table 3. Component Layout Description (Sheet 2 of 2)
Callout Description