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IB865 
LGA775 Pentium 4  
Intel 865G Chipset 
Full Size CPU Card 
 
USER’S MANUAL 
Version 1.0 
 
 
                                                                                                                                                                                                                                                                                                                                                                                                            
                    
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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 Pentium 4 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 IB865 User’s Manual           
                    
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                             Table of Contents  Introduction....................................................... 1  Checklist .......................................................................... 1  Product Description .......................................................... 2  Specifications ................................................................... 3  Board Dimensions............................................................. 4  Installations.......................................................
                    
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                            ATTENTION:    It is strongly recommended that only heatsinks that have corresponding  (metal) backplates are 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 IB865 User’s Manual                                                                                                                                                      
                    
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                        INTRODUCTION  Introduction    Checklist    Your IB865 Pentium 4 CPU card package should include the items listed  below:  · The IB865 CPU Card  · This User’s Manual   · 1 IDE Ribbon Cable  · 1 Floppy Ribbon Connector  · SATA Power Cord  · SATA 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  · 1 CD containing the following:   · Chipset Drivers  · Flash Memory Utility  · Optional audio cable with brac
                    
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                        INSTALLATIONS    Product Description    The IB865 Pentium 4 CPU card incorporates the Intel 865G chipset that  can utilize a LGA775 processor of up to 3.8GHz or higher and supports  FSB frequency of 533/800Mhz (133Mhz, and 200Mhz HCLK  respectively).     The 865G chipset comes with a Graphics Memory Controller Hub  (GMCH) designed for use with the Pentium 4 processor with 1MB L2  cache on 0.09 micron process. The GMCH component provides the CPU  interface, DDR interface, AGP interface, Hub Inter
                    
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                        INTRODUCTION    Specifications      Product Name IB865  CPU Type LGA775 socket (Intel Pentium 4 / Celeron D)   CPU Voltage 0.8375V~1.6V (VRD 10.1)  System Speed 2.53GHz~3.8GHz  CPU Operating 533MHz/800MHz  Frequency  Green /APM APM1.2  CPU Socket LGA 775 Socket   Chipset Intel 865G Chipset   GMCH: 82865G 932-pin FC-BGA, ICH5: 82801EB  460-pin MBGA, FWH  BIOS Award BIOS; support ACPI  Function  Cache 256K/1M Level 2 (CPU integrated)  MicroAGP Socket  Two selection: IBA110 or IBA120 Micro AGP card
                    
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                        INSTALLATIONS      Board Dimensions                  4 IB865 User’s Manual                                                                                                                                                                                                                                                                                                                                                                                                                                          
                    
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                        INSTALLATIONS    Installations  This section provides information on how to use the jumpers and  connectors on the IB865 in order to set up a workable system. The topics  covered are:    Installing the CPU ............................................................ 6  ATX Power Installation .................................................... 7  Installing the Memory....................................................... 7  Setting the Jumpers....................................................
                    
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                        INSTALLATIONS    Installing the CPU    The IB865 CPU card supports a LGA 775 processor socket for Intel®  Pentium® 4 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 IB865 User’s Manual                                         
                    
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                        INSTALLATIONS    ATX Power Installation    The system power is provided to the CPU card with the CN1 and J7 ATX  power connectors. Please note that the J7 external ATX power connector  should be connected to the backplane for IB865 to function. J7 is a 3-pin  power connector. CN1 is a 4-pin 12V power connector. CN1 is to be  connected to the ATX power supply.     Installing the Memory    The IB865 CPU card supports two DDR memory sockets for a maximum  total memory of 2GB in DDR memory type. You
                    
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                        INSTALLATIONS    Setting the Jumpers    Jumpers are used on IB865 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 IB865 and their respective functions.    Jumper Locations on IB865..........................................................9  JP1: Clear CMOS Contents........................................................10  JP2, JP3, JP4:
                    
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                        INSTALLATIONS    Jumper Locations on IB865  JP1: Clear CMOS Contents  JP2, JP3, JP4: RS232/422/485  (COM2) Selection  JP5/6/7/8/9/10/11: CRT VGA  Signal Select  JP13: Primary LAN Enable/Disable  JP14: DiskOnChip Address Select      Jumper Locations on IB865                                    IB865 User’s Manual 9                                                                                                                                                                                          
                    
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                        INSTALLATIONS    JP1: Clear CMOS Contents  Use JP1, 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.       JP1 Setting Function    Pin 1-2  Normal  Short/Closed      Pin 2-3  Clear CMOS  Short/Closed       JP2, JP3, JP4: RS232/422/485 (COM2) Selection  J4, COM1 is fixed for RS-232 use only.  J5, COM2 is selectable for RS232, RS-422 and RS-485.  The following table describes the jumper settings for COM2
                    
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                        INSTALLATIONS                  JP13: Primary LAN Enable/Disable        JP13 Function  Enable LAN    Disable LAN          JP14: DiskOnChip Address Select    JP14 Address  D0000-D7FFF    D8000-DFFFF (default)                                  IB865 User’s Manual 11                                                                                                                                                                                                                                              
                    
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                        INSTALLATIONS        Jumper and Connectors on IBA120                            J1: Panel Inverter Power Connector      Pin # Signal Name  1 +12V   2 ENABKL  3 Ground  Remarks: Maximum current is 1A.    JP2: Panel Voltage Setting      JP2 Setting Panel Voltage    Pin 1-2  3.3V  Short/Closed      Pin 2-3  5V  Short/Closed       J4: TV out Connector  The pin assignments of the TV out connector are as follows:    Signal Name Pin Pin Signal Name  Ground 1 2 Ground  Y 3 4 C  NC 5 6 NC    COMP 7 8 Pro
                    
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                        INSTALLATIONS    JP1: TV Type Select      JP1 Setting TV Type    Pin 1-2  NTSC  Short/Closed      Pin 2-3  PAL  Short/Closed       JP2: LVDS Panel Power Select       JP2 Setting Panel Voltage    Pin 1-2  3.3V (default)  Short/Closed      Pin 2-3  5V  Short/Closed       J2, J3: LVDS Connectors (2nd channel, 1st channel)  The LVDS connectors, DF13 20-pin mating connectors, are composed  of the first channel (J2) and second channel (J3) to support 24-bit or  48-bit.      Signal Name Pin # Pin #  Si
                    
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                        INSTALLATIONS    Jumper and Connectors on IBA110                            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 DDCDATA  NC 10 20 DDCCLK             J2: CRT2 / TV-Out Connector  This connector is used for a second CRT monitor or use with a TV output device.    Signal Name Pin # P
                    
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                        INSTALLATIONS    J3: Panel Inverter Power Connector  The connector supports 1A current (maximum).        Pin # Signal Name  1 +12V  2 NC    3 Ground      J4: VGA Chipset Fan Power Connector      Pin # Signal Name  1 +12V   2 Ground      J5, J6: LVDS Connectors (2nd channel, 1st channel)  The LVDS connectors, DF13 20-pin mating connectors, are composed  of the first channel (J6) and second channel (J5) to support 24-bit or  48-bit.      Signal Name Pin # Pin # Signal Name  TX0- 2 1 TX0+  Ground 4
                    
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                        INSTALLATIONS    SW1: LVDS Resolution Select    SW1-1 SW1-2 SW1-3 Resolution  OFF ON ON 800x600 18 bit  ON OFF ON 1024x768 18bit  OFF OFF ON 1024x768 24 bit    16 IB865 User’s Manual