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IB940
LGA775 Core ™ 2 Duo
®
Intel Q965 Chipset
Full Size CPU Card
USER’S MANUAL
Version 1.0A
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Acknowledgments Award is a registered trademark of Award Software International, Inc. PS/2 is a trademark of International Business Machines Corporation. Intel and Core 2 Duo are registered trademarks of Intel Corporation. Microsoft Windows is a registered trademark of Microsoft Corporation. Winbond is a registered trademark of Winbond Electronics Corporation. All other product names or trademarks are properties of their respective owners. ii IB940 User’s Manual
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Table of Contents Introduction ....................................................... 1 Product Description ............................................................. 1 Checklist .............................................................................. 2 Specifications ...................................................................... 3 Board Dimensions ............................................................... 4 Installations ........................................
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ATTENTION: It is strongly recommended that only heatsinks that have corresponding (metal) backplates be used on the CPU card. This is to avoid the CPU card being bent/distorted, causing the CPU card to become damaged. A reference picture of a backplate and heatsink that has backplate are shown below. iv IB940 User’s Manual
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INTRODUCTION Introduction Product Description The IB940 CPU card is based on the Intel Q965 chipset and supports the Intel® Core™2 Duo processor with 1066/800/533 MHz System Bus. It supports the PCI Express x16 graphics interface for the latest high-performance graphics cards. The PCI Express x1 I/O ports offer up to 3.5X the bandwidth over traditional PCI architecture, delivering faster access to peripheral I/O devices. The Intel GMA 3000 graphics on board supports Dual Independ
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INTRODUCTION Checklist Your IB940 Core 2 Duo CPU Card package should include the items listed below: • The IB940 Card • This User’s manual • 1 x IDE cable • 1 x Floppy cable • 1 x SATA cable • 1 x TMDS cable • 2 Serial Port Ribbon Cable and 1 Parallel Port Attached to a Mounting Bracket • 1 Y-Cable supporting a PS/2 Keyboard and a PS/2 Mouse • Audio cable with bracket (Audio-18K) • USB cable with bracket (USB2K-4) • 1 CD containing the following: • Chipset Drivers • Fl
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INTRODUCTION Specifications Form Factor Full Size CPU Card (PICMG1.0) Processor Support for Intel Core 2 Duo processor (Conroe core) in LGA775 socket FSB 533/800/1066 MHz Chipset Intel Broadwater (Q965) Chipset consisting of: • Intel Q965 Graphics Memory Controller Hub (GMCH) • Intel ICH8/ICH8DO I/O Controller Hub BIOS • Award BIOS: footprint for both SPI & LPC I/F • Support for ACPI, SMBIOS 2x 240-pin DDRII 533/667/800 DIMM sockets, supports Memory single channel, m
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O4.06 121.92 121.92 116.84 100.34 90.07 65.07 53.95 36.93 JP8 17.78 J24 5.08 5.08 0 0 INTRODUCTION Board Dimensions 0 0 5.07 5.08 313.18 333.17 338.25 338.25 4 IB940 User’s Manual
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INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the IB940 in order to set up a workable system. The topics covered are: Installing the CPU ........................................................................ 6 Installing the Memory .................................................................. 7 Setting the Jumpers ...................................................................... 8 Connectors on IB940 ..............
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INSTALLATIONS Installing the CPU The IB940 CPU Card supports an LGA 775 processor socket for Intel® Core 2 Duo processors. The LGA 775 processor socket comes with a lever to secure the processor. Refer to the pictures below, from left to right, on how to place the processor into the CPU socket. Please note that the cover of the LGA775 socket must always be installed during transport to avoid damage to the socket. 6 IB940 User’s Manual
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INSTALLATIONS Installing the Memory The IB940 CPU Card supports four DDR2 memory sockets for a maximum total memory of 4GB in DDR memory type. It supports DDR2 533/667/800. Basically, the system memory interface has the following features: Supports two 64-bit wide DDR data channels Available bandwidth up to 6.4GB/s (DDR2 800) for single-channel mode. Supports 256Mb, 512Mb, 1Gb DDR2 technologies. Supports only x8, x16, DDR2 devices with four banks Supports only unbuffered DIMMs
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INSTALLATIONS Setting the Jumpers Jumpers are used on IB940 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on IB940 and their respective functions. Jumper Locations on IB940 ................................................................... 9 JBAT1: Clear CMOS Contents ............................................................
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IDE1 J3 J2 J25 DDRII2 J1 CPU_FAN1 J4 J5 BZ1 FAN1 FDC1 J6 DDRII1 ATX1 J8 J9 J7 JP4 JP5 VGA1 J10 J13 J12 CPU1 J14 J11 JBAT1 J15 J20 J21 JP6 JP7 J18 J17 J19 J22 JP8 BAT1 J24 INSTALLATIONS Jumper Locations on IB940 SATA3 SATA1 SATA4 SATA2 JP1 JP2 JP3 Jumpers on IB940 ............................................................................. Page JBAT1: Clear CMOS Contents ........................................................................ 10 JP1, JP2, JP3: RS232/422/485 (COM2) Select
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INSTALLATIONS JBAT1: Clear CMOS Contents Use JBAT1, a 3-pin header, to clear the CMOS contents. Note that the ATX-power connector should be disconnected from the CPU Card before clearing CMOS. JBAT1 Setting Function Pin 1-2 Normal Short/Closed Pin 2-3 Clear CMOS Short/Closed JP1, JP2, JP3: RS232/422/485 (COM2) Selection COM1 is fixed for RS-232 use only. COM2 is selectable for RS232, RS-422 and RS-485. ID394: COM3 and COM4 are fixed for RS-232 use only. The following
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INSTALLATIONS JP7: Processor Setting JP7 Setting Processor Used Pin 1-2 Celeron D Short/Closed Core 2 Duo, Pin 1-2 Pentium D, Open Pentium 4 HT JP8: LVDS Panel Power Select JP8 Setting Panel Voltage Pin 1-2 3.3V (default) Short/Closed Pin 2-3 5V Short/Closed J25: Power Supply Type Select Use J25, a 3-pin header, to select between AT and ATX power supply. J25 Setting Power Supply Type Pin 1-2 ATX Short/Closed Pin 2-3 AT Short/Closed
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INSTALLATIONS [ Connectors on IB940 The connectors on IB940 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on IB940 and their respective functions. Jumper Locations on IB940 ................................................................. 13 CPU_FAN1: CPU Fan Power Connector ........................................... 14 PWR_FAN1: SYSTEM Fan Power Connectors..................
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IDE1 J3 J2 DDRII2 J25 J1 CPU_FAN1 J4 J5 BZ1 FAN1 FDC1 J6 DDRII1 J8 ATX1 J7 J9 JP4 JP5 VGA1 J10 J13 J12 CPU1 J14 J11 JBAT1 J15 J20 J21 JP6 JP7 J18 J17 J19 J22 8 JP BAT1 J24 INSTALLATIONS Jumper Locations on IB940 SATA3 SATA1 SATA4 SATA2 JP1 JP2 JP3 IB940 User’s Manual 13
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INSTALLATIONS The connectors on IB940 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on IB940 and their respective functions. CPU_FAN1: CPU Fan Power Connector Pin # Signal Name 4 Control 3 Sense 2 +12V 1 Ground PWR_FAN1: SYSTEM Fan Power Connectors Pin # Signal Name 1 Sense 2 +12V 3 Rotation detection VGA1: VGA CRT Connector VGA1 is a DB-15 VGA connector
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INSTALLATIONS FDC1: Floppy Drive Connector Signal Name Pin # Pin # Signal Name Ground 1 2 RM/LC Ground 3 4 No connect Ground 5 6 No connect Ground 7 8 Index Ground 9 10 Motor enable 0 Ground 11 12 Drive select 1 Ground 13 14 Drive select 0 Ground 15 16 Motor enable 1 Ground 17 18 Direction Ground 19 20 Step Ground 21 22 Write data Ground 23 24 Write gate Ground 25 26 Track 00 Ground 27 28 Write protect Ground 29 30 Read data Ground 31 32 Side 1 select Ground 33 34
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INSTALLATIONS S_ATA1, S_ATA2, S_ATA3, S_ATA4: SATA HDD Connectors Pin # Signal Name 1 Ground 2 TX+ 3 TX- 4 Ground 5 RX- 6 RX+ 7 Ground ATX1: 12V/+12V Power Connector Pin # Signal Name 1 Ground 2 Ground 3 +12V 4 +12V J1: TMDS Panel Connector TMDS stands Transition Minimized Differential Signaling. Signal Name Pin # Pin # Signal Name TX1P 1 11 TX2P TXIN 2 12 TX2N GND 3 13 GND GND 4 14 GND TXCP 5 15 TX0P TXCN 6 16 TX0N GND 7 17 NC +5v 8 18 NC J1 HTPG 9 19
