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IB850
Socket 478 Pentium 4
Intel 875P 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 IB850 User’s Manual
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Table of Contents Introduction.............................................................. 1 Checklist........................................................................1 Product Description ........................................................2 Specifications .................................................................3 Board Dimensions...........................................................5 Installations ............................................................
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This page is intentionally left blank. iv IB850 User’s Manual
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INTRODUCTION Introduction Checklist Your IB850 Pentium 4 CPU card package should include the items listed below: · The IB850 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 IB850 Pentium 4 CPU card incorporates the Intel 875P chipset that can utilize a single PGA478 processor of up to 3.2GHz or higher and supports FSB frequency of 400/533/800Mhz (100Mhz, 133Mhz, and 200Mhz HCLK respectively). The 875P chipset comes with a Memory Controller Hub (MCH) designed for use with the Pentium 4 processor with 512-KB L2 cache on 0.13 micron process. The MCH component provides the CPU interface, DDR interface, Hub Interface
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INTRODUCTION Specifications Product Name IB850 Form Factor PICMG (full size CPU card) CPU Type Socket 478 (Intel Pentium 4) CPU Voltage 0.8375V~1.6V (VRD 10) System Speed 2.0G~3.2GHz CPU Frequency 400 MHz/533MHz/800MHz Green /APM APM1.2 CPU Socket Socket 478 Chipset Intel 875P Chipset MCH: 82875P 932 pin FC-BGA ICH5R: 82801ER 460 pin MBGA BIOS Award BIOS, support ACPI Function Cache 128K/256K/512K Level 2 (CPU integrated) VGA MicroAGP daughter card w/ ATI Mobility
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INSTALLATIONS Connector System +5V, +12V, -12V, 5VSB Voltages Board Size 122 x 338 mm Other Features Modem Wakeup, LAN Wakeup 4 IB850 User’s Manual
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INTRODUCTION Board Dimensions IB850 User’s Manual 5 4.8" [121.92] 4.8" [121.92] 4.6" [116.84] 4.362" [110.79] 3.95" [100.33] 3.792" [96.32] 3.546" [90.07] 3.196" [81.18] 3.133" [79.58] 3.054" [77.57] 2.562" [65.07] 2.124" [53.95] 1.454" [36.93] 0.856" [21.74] 0.865" [21.97] 0.7" [17.78] 0.2" [5.08] 0" [0.00] 0" [0.00] O0.16" [O4.06] O0.16" [O4.06] O0.16" [O4.06] 13.317" [338.25] 13.117" [333.17] 12.372" [314.25] 9.762" [247.95] 9.372" [238.05] 6
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INSTALLATIONS 6 IB850 User’s Manual
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INSTALLATIONS Installations This section provides information on how to use the jumpers and connectors on the IB850 in order to set up a workable system. The topics covered are: Installing the CPU...........................................................8 ATX Power Installation...................................................9 Installing the Memory......................................................9 Setting the Jumpers....................................................... 10
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INSTALLATIONS Installing the CPU The IB850 CPU card supports a Socket 478 processor socket for Intel Pentium 4 processors. The Socket 478 processor socket comes with a lever to secure the processor. Raise this lever to about a 90° angle to allow the insertion of the processor. Place the processor into the socket by making sure the notch on the corner of the CPU corresponds with the notch on the inside of the socket. Once the processor has slide into the socket, return the lever to
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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 IB850 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 IB850 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 IB850 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 IB850 and their respective functions. Jumper Locations on IB850....................................................................11 JP1: Clear CMOS Contents ..............................................................
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INSTALLATIONS Jumper Locations on IB850 J15 J19 J20 J21 J12 J2 J11 JP1: Clear CMOS Contents JP2, JP3, JP4: RS232/422/485 (COM2) Selection J13 JP6: 82551 10/100Mb LAN Enable/Disable J14 JP7: DiskOnChip Address Select J6 JP9: AT/ATX Power Supply Select J9 AGP1 J8 JP7 BAT1 J7 RT2 JP8 J1 BZ1 CN1 J3 Jumper Locations on IB850 IB850 User’s Manual 11 IDE1 FDD1 DIMM1 J4 J5 IDE2 DIMM2 CN2 CN3
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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 JP7: DiskOnChip Address Select JP7 Address D0000-D7FFF D8000-D9FFF (default) JP9: AT/ATX Power Supply Select JP9 Function ATX power supply AT power supply IB850 User’s Manual 13
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INSTALLATIONS Jumper and Connectors on IBA110 J1: TMDS Panel Connector J2: CRT2 / TV-Out Connector J3: Panel Inverter Power Connector J4: VGA Chipset Fan Power Connector J5, J6: LVDS Connectors (2nd channel, 1st channel) JP1: LVDS Panel Power Select SW1: LVDS Resolution Select 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 G
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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 16 IB850 User’s Manual
