Biostar U8768 User Manual - Mainboard Features

Other manuals for U8768: Supplementary Manual, Bios Setup Manual
Manual is about: ENGINEERING VALIDATION TEST REPORT

Summary of U8768

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    Fcc information and copyright this equipment has been tested and found to comply with the limits of a class b digital device, pursuant to part 15 of the fcc rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment ge...

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    Table of contents i notice .............................................................................................1 mainboard features ...............................................................2 1. Features introduction.........................................................................

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    Table of contents ii 4-10. Atx 12v power connector: jatxpwr2......................................18 4-11. 5v / 5vsb selection for usb: jusbv1........................................18 4-12. 5v / 5vsb selection for usb: jusbv3........................................18 4-13. 5v / 5vsb selection for u...

  • Page 4: Notice

    Chapter 1 motherboard description 1-1 notice introduction of system this mainboard is designed to take advantage of the latest industry technology to provide you with the ultimate solution in data processing. In the tradition of its predecessors, this mainboard continues a commitment to reliability ...

  • Page 5: Mainboard Features

    Chapter 1 motherboard description 1-2 mainboard features 1. Features introduction 1-1. Hardware cpu: 1.Provides socket-478. 2.Supports the intel pentium ® 4 processor providing the new generation power for high-end workstations and servers. Speed: 1.Running at 533 mhz front side bus frequency. 2.Sup...

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    Chapter 1 motherboard description 1-3 shadow ram: motherboard is equipped with a memory controller providing shadow ram and support for rom bios. Green functionality: 1.Supports award bios ™ power management functionality. 2.Has a power down timer from 1 to 15 minutes. Bus slots: 1.Contains 1 agp sl...

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    Chapter 1 motherboard description 1-4 ac’97 sound codec onboard: 1.Ac-link protocol comfliance. 2.Compliant with ac’97 specification. 3.18-bit full duplex stereo adc, dacs. 4.Snr>95 bb throughmixer and dac. 5. Full-duplex codec. 6. Earphone buffer. 7. Line in/ rear out share jack capability. 8. Mic ...

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    Chapter 1 motherboard description 1-5 dimensions (matx form-factor): 24.5cm x 22.8cm (wxl).

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    Chapter 1 motherboard description 1-6 1-2. Bios & software 1.Award legal bios. 2.Supports apm1.2. 3.Supports usb function. 4.Supports acpi. Operating system: offers the highest performance for ms-dos, windows nt, windows 2000, windows me, windows xp, novell, linux, and sco unix etc. 1-3. Package con...

  • Page 10: 2. Mainboard Configuration

    Chapter 1 motherboard description 1-7 2. Mainboard configuration 2-1. Layout of u8768 pci1 pci2 agp slot pci slot pci slot pci slot vt8235 cmi 9739 1 jcdin1 pci3 cnr1 cnr slot 1 ite i/o bi os jatxpwr1 pr im a r y id e co n n . S e c onda r y i d e c onn . Floppy disk c onn. Jcmos1 1 c pu socket 478 ...

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    Chapter 1 motherboard description 1-8 2-2. Component index c p u socket 478 p4x26 6e b at1 cm i 9739 v t6103 ite i/o bi o s 5v/ 5vsb selection for usb (jusbv4) 5v/ 5vsb selection for usb (jusbv3) vt8235.

  • Page 12: 3. Cpu Configuration

    Chapter 1 motherboard description 1-9 3. Cpu configuration 3-1. Cpu socket 478 configuration steps: 1. Pull the lever sideways away from the socket then raise the lever up to a 90-degree angle. 2. Locate pin a in the socket and look for the white dot or cut edge in the cpu. Match pin a with the whit...

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    Chapter 1 motherboard description 1-10 cpu configuration layout 3-2. Cpu fan header: jcfan1 pin no. Assignment 1 ground 2 +12v 3 sense vt8235 cpu socket 478 p4x266e bat1 cmi 9739 ite i/o vt6103 bi os vt8235.

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    Chapter 1 motherboard description 1-11 3-3. System fan header: jsfan1 pin no. Assignment 1 ground 2 +12v 3 sense.

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    Chapter 1 motherboard description 1-12 4. Jumpers, headers & connectors vt8235 jatxpwr1 cpu socket 478 p4x266e b at 1 jkbv1 1 jatxpwr2 1 jwol1 jcmos1 1 jpanel1 fdd1 jusb4 1 2 9 10 jusb3 1 2 9 10 ide1-2 1 jusbv1 cmi 9739 ite i/o bi os vt6103 vt8235 1 jusbv4 jusbv3 1.

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    Chapter 1 motherboard description 1-13 4-1. Front panel connector: jpanel1 pin assignment function pin assignment function no. No. 1 +5v 2 sleep control sleep 3 na speaker 4 ground button 5 na connector 6 na na 7 speaker 8 power led (+) 9 hdd led (+) hard drive 10 power led (+) power 11 hdd led (-) ...

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    Chapter 1 motherboard description 1-14 pow-led (power led connector) this connector can be attached to an led on the front panel of a computer case. The led will illuminate while the computer is powered on. Hled (hard drive led connector) this connector can be attached to an led on the front panel o...

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    Chapter 1 motherboard description 1-15 4-2. Atx 20-pin power connector: jatxpwr1 pin assignment pin assignment 1 3.3v 11 3.3v 2 3.3v 12 -12v 3 ground 13 ground 4 5v 14 ps_on 5 ground 15 ground 6 5v 16 ground 7 ground 17 ground 8 pw_ok 18 -5v 9 5v_sb 19 5v 10 12v 20 5v 4-3. Hard disk connectors: ide1...

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    Chapter 1 motherboard description 1-16 4-4. Floppy disk connector: fdd1 the motherboard provides a standard floppy disk connector (fdc) that supports 360k, 720k, 1.2m, 1.44m and 2.88m floppy disk types. This connector supports the provided floppy drive ribbon cables. 4-5. Wake on lan header: jwol1 p...

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    Chapter 1 motherboard description 1-17 3. Wait for five seconds. 4. Make jcmos1 (1-2) closed. 5. Let ac power on. 6. Reset your desired password or clear the cmos data. 4-7. Front usb header: jusb3 (jusb3) pin assignment pin assignment 1 +5v(fused) 2 +5v(fused) 3 usbp2- 4 usbp3- 5 usbp2+ 6 usbp3+ 7 ...

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    Chapter 1 motherboard description 1-18 4-10. Atx 12v power connector: jatxpwr2 pin assignment pin assignment 1 12v 3 ground 2 12v 4 ground 4-11. 5v / 5vsb selection for usb: jusbv1 jusbv1 assignment 1 3 1-2 closed 5v 1 3 2-3 closed 5v_sb 4-12. 5v / 5vsb selection for usb: jusbv3 jusbv3 assignment 1 ...

  • Page 22: 5. Ram Module Configuration

    Chapter 1 motherboard description 1-19 5. Ram module configuration 5-1. Ddr sdram dram access time: 2.5v unbuffered ddr sdram pc1600/ pc2100 type required. Dram type: 128mb/ 256mb/ 512mb/ 1gb dimm module (184 pin) total memory size with unbuffer dimms (only for reference) dimm socket location ddr mo...

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    Mainboard features 20 5-2. How to install ddr dimm module 1. The ddr dimm socket has a “ plastic safety tab”, and the ddr dimm memory module has an asymmetrical notch”, so the ddr dimm memory module can only fit into the slot in one direction. 2. Push the tabs out. Insert the ddr dimm memory modules...

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    Mainboard features 21 6. Peripheral port features 6-1. Ps/2 mouse / keyboard connector: jkbms1 the motherboard provides a standard ps/2 mouse / keyboard mini din connector for attaching a ps/2 mouse. You can plug a ps/2 mouse / keyboard directly into this connector. The connector location and pin de...

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    Mainboard features 22 6-2. Usb & lan port connectors: jusblan1 6-2-1. Usb connectors: usb connector (the below one) pin assignment 1 +5 v (fused) 2 usbp1- 3 usbp1+ 4 ground usb connector (the above one) pin assignment 5 +5 v (fused) 6 usbp2- 7 usbp2+ 8 ground.

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    Mainboard features 23 6-2-2. Lan port connector this connector allows you to connect to the internet through a local area network (lan). You can set up the connection by entering account information provided by your isp. Lan port connector pin assignment 9 vcc3 10 td+ 11 td- 12 rd+ 13 rd- 14 nc.

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    Mainboard features 24 6-3. Serial and parallel interface ports this system comes equipped with two serial ports and one parallel port. Both types of interface ports will be explained in this chapter. 6-3-1. The serial interface: jcom1/jcom2 the serial interface port is sometimes referred to as an rs...

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    Mainboard features 25 6-3-2. Parallel interface port: jprnt1 unlike the serial ports, parallel interface port has been standardized and should not present any difficulty interfacing peripherals to your system. Sometimes called centronics port, the parallel port is almost exclusively used with printe...

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    Mainboard features 26 6-4. Game (joystick/midi) port connector: jaud_game this connector allows you to connect a joystick or game pad for playing computer games. Also, you may play or edit professional music by connecting midi devices. 6-5. Audio port connectors: jspkr1/jlin1/jmic1 1. Speaker out is...

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    Mainboard features 27 four/six channel speakers mode is enabled. 4. Mic in is used to connect a microphone, which allows you to input sounds and voices. 5. Center and bass can be connected to center speaker and bass while six channel speakers mode is enabled. 4 channel s peakers 6 channel s peakers ...

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    Mainboard features 28 6-6. Audio subsystem vt8235 c pu socket 478 p4x266e bat1 1 jcdin1 cmi 9739 ite i/o bi o s vt6103 vt8235 jaudio1 1 2 9 10

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    Mainboard features 29 6-6-1. Cd-rom audio-in header: jcdin1 pin no. Assignment 1 left channel input 2 ground 3 ground 4 right channel input 6-6-2. Front panel audio header: jaudio1 pin no. Assignment pin no. Assignment 1 mic in 2 ground 3 mic power 4 audio power 5 rt line out 6 rt line out 7 reserve...

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    06/28/2002.