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Related Manuals for Commell AS-C74 Full size ATX motherboard
Summary of Contents for Commell AS-C74 Full size ATX motherboard
- Page 1 AS-C74 Full size ATX motherboard User’s Manual Edition: 1.3 2011/11/17...
- Page 2 Trademark All trademarks are the property of their respective holders. Any questions please visit our website at h ttp://www.commell.com.tw...
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Page 3: Packing List
AS-C74 User’s Manual Packing List Please check package component before you use our products. Hardware: AS-C74 Full size ATX motherboard x 1 Cable Kit: SATA Cable x 2 (OALSATA-L) USB Cable x 1(Option) (OALUSBA-1) DB25 & DB9 cable x 1... -
Page 4: Table Of Contents
AS-C74 User’s Manual Index Chapter1 <Introduction> ............7 1.1 <Product Overview> .....................7 1.2 <Product Specification> ..................8 1.3 <Block Diagram> ....................10 1.4 <Mechanical Drawing > ..................11 Chapter 2 <Hardware Setup> ..........12 2.1 <Connector Location>..................12 2.2 <Jumper Reference> ..................13 2.3 <Connector Reference>..................14 ..............14 2.3.1 <Internal Connectors>... - Page 5 AS-C74 User’s Manual 3.2 <SATA RAID Configuration> ................35 3.3 <Audio Configuration> ..................37 3.4 <Display Properties Setting>................38 Chapter 4 <BIOS Setup> ............40 Appendix A <I/O Port Pin Assignment> ........42 A.1 <Serial ATA Port>....................42 A.2 <IrDA Port>......................42 A.3 <LAN Port>......................42 A.4 <Serial Port>.......................43 A.5 <VGA Port>...
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Page 7: Chapter1
AS-C74 User’s Manual Chapter1 <Introduction> 1.1 <Product Overview> AS-C74 is the motherboard with last Intel desktop technology with Mini-ITX form factor. ® ® Based on Intel Q67, the board integrates I3/I5/I7/Pentium/Xeon processor 1155-pin ® socket, DDR3 memory socket, Intel HD Graphic technology, Serial ATA II with RAID function for a powerful desktop system. -
Page 8: Product Specification
AS-C74 User’s Manual 1.2 <Product Specification> General Specification Form Factor Full size ATX motherboard ® Intel® I3/I5/I7/Pentium/Xeon processor With LGA1155 socket Package type: FCLGA 1155 Memory 4 x 240-pin DDR3 1066/1333MHz SDRAM up to 32GB Unbufferred, none-ECC memory supported only Chipset Intel®... - Page 9 AS-C74 User’s Manual Ethernet Interface Controller Two Intel 82574L Gigabit Ethernet controller Type Triple speed 10/100/1000Base-T Auto-switching Fast Ethernet Full duplex, IEEE802.3U compliant Connector Two External RJ45 connectors with LED on rear I/O panel Audio Interface Chipset Intel® integrated Q67with Realtek ALC888HD Audio Intel High Definition Audio compliance Interface 2 channels sound output...
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Page 10: Block Diagram
AS-C74 User’s Manual 1.3 <Block Diagram> 4 x 240-pin DDR3 1066/1333MHz up to 32GB 6 x Serial ATA Intel 82574L 12 x USB2.0 ports 2 x GLAN Mini-PCIe card slot Intel Q67 HD Audio PCI-E x16 & x4 Mini-PCI slot 5 x PCI slot 2 x Serial ports IrDA... -
Page 11: Mechanical Drawing
AS-C74 User’s Manual 1.4 <Mechanical Drawing >... -
Page 12: Chapter 2
AS-C74 User’s Manual Chapter 2 <Hardware Setup> 2.1 <Connector Location> CN_DIO CDIN CN_AUDIO CPUFAN CN_12V CN_DVI SYSFAN CN_USB1/2 JFRNT S_ATA1/2/3/4/5/6 DDRIIIA1/2/B1/2 COM1 COM3 RJ45_1/2 SPDIF Audio COM2... -
Page 13: Jumper Reference
AS-C74 User’s Manual 2.2 <Jumper Reference> Jumper Function JRTC CMOS Operating/Clear Setting COM1 signal mode switch (For Pin-1 & Pin-9) COM2 signal mode switch (For Pin-1 & Pin-9) Power mode select CN_COM2 RS-232 RS422 RS485 Setting JCSEL1 JCSEL2 CN_IR IrDA Setting JVUSB1/2 USB Voltage Setting JVUSB2... -
Page 14: Connector Reference
AS-C74 User’s Manual 2.3 <Connector Reference> 2.3.1 <Internal Connectors> Connector Function Remark LGA1155 CPU socket DDRIIIA1/2&B1/2 240 –pin DDR3 SDRAM DIMM socket S_ATA1/2/3/4/5/6 7-pin Serial ATA II connector 24-pin power supply connector CN_12V 8-pin +12V additional power supply connector CN_AUDIO 5 x 2-pin audio connector CDIN 4-pin CD-ROM audio input connector... -
Page 15: Cpu And Memory Setup
AS-C74 User’s Manual 2.4 <CPU and Memory Setup> 2.4.1 <CPU installation> AS-C74 has a LGA1155 CPU socket onboard; please check following steps to install the processor properly. Attention If AS-C74 need RMA please Keep CPU socket cover on the CPU Socket. Warning If CPU Socket internal Pin damage We could not provide warranty. -
Page 16: Memory Installation
AS-C74 User’s Manual 2.4.2 <Memory installation> AS-C74 has four 240-pin DDR3 DIMM support up to 32GB of memory capacity. The memory frequency supports 1066/1333 MHz. Only Non-ECC memory is supported. DDR3 A1/2 DDR3 B1/2 96-pin 144-pin Please check the pin number to match the socket side well before installing memory module. -
Page 17: Cmos Setup
AS-C74 User’s Manual 2.5 <CMOS Setup> The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to inappropriate CMOS settings, here is how to proceed to clear (reset) the CMOS to its default values. Jumper: JRTC Type: Onboard 3-pin jumper JRTC... -
Page 18: Serial Ata Installation
AS-C74 User’s Manual 2.6 <Serial ATA installation> AS-C74 has Four Serial ATA II & Two Serial ATA III interfaces with RAID function, the transfer rate of the Serial ATA II can be up to 300MB/s & Serial ATA III can be up to 600MB/s. Please go to http://www.serialata.org/ for more about Serial ATA technology information. -
Page 19: Lan Installation
AS-C74 User’s Manual 2.7 <LAN installation> The board integrates with two Intel 82574L Gigabit Ethernet controllers, as the PCI Express bus. The Intel 82574L supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance and Wake-On-LAN supported. LAN1 LAN2 LAN Installation... -
Page 20: Onboard Display Interface
AS-C74 User’s Manual 2.8 <Onboard Display Interface> Based on Intel Q67 chipset with built-in graphics, the board provides one DB15 Connector on real external I/O port and the board also provides 26-pin DVI interface Notice: When you install any PCI Graphic card, the onboard graphics would be disabled automatically. -
Page 21: Dvi Display
AS-C74 User’s Manual 2.8.2 <DVI Display > The board also comes with a DVI interface with Chrontel for digital video interface. Connector: CN_DVI Connector type: 26-pin header connector (pitch = 2.00mm) Pin Number Assignment Pin Number Assignment TX1+ TX1- Ground Ground TXC+ TXC-... -
Page 22: Audio Installation
AS-C74 User’s Manual 2.9 <Audio Installation> The board integrates onboard audio interface with REALTEK ALC888 codec, with Intel next generation of audio standard as High Definition Audio, it offers more vivid sound and other advantages than former HD audio compliance. The main specifications of ALC888 are: High-performance DACs with 100dB S/N ratio 2 DAC channels support 16/20/24-bit PCM format for 2 audio solution... - Page 23 AS-C74 User’s Manual Connector: CN_AUDIO Type: 10-pin (2 x 5) header (pitch = 2.54mm) Description Description MIC_L Ground MIC_R ACZ_DET Speaker_R MIC Detect SENSE Speaker_L Speaker Detect Connector: CDIN Type: 4-pin header (pitch = 2.54mm) Description CD – Left Ground Ground CD –...
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Page 24: Gpio And Smbus Interface
AS-C74 User’s Manual 2.10 <GPIO and SMBUS interface> The board provides a programmable 8-bit digital I/O interface, and a SMBUS (System management bus) interface for control panel application. Connector: CN_DIO Type: onboard 2 x 6-pin header, pitch=2.0mm Description Description Ground Ground GP10 GP14... -
Page 25: Usb Installation
AS-C74 User’s Manual 2.11 <USB Installation> AS-C74 integrates eight USB2.0 ports. The specifications of USB2.0 are listed below: Interface USB2.0 Controller Intel Q67 PCH Transfer Rate Up to 480Mb/s Voltage The Intel® Q67 contains two Enhanced Host Controller Interface (EHCI) and five Universal Host Controller Interfaces (UHCI), it can determine whether your connected device is for USB1.1 or USB2.0, and change the transfer rate automatically. - Page 26 AS-C74 User’s Manual Connector: CN_USB1/2 Type: 10-pin (5 x 2) header for USB5/6 Ports Description Description Data0- Data1- Data0+ Data1+ Ground Ground Ground CN_USB1/2/3/4...
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Page 27: Power And Fan Installation
AS-C74 User’s Manual 2.12 <Power and Fan Installation> The AS-C74 provides a standard ATX power supply with 24-pin ATX connector and additional 12V connector, and the board provides one 4-pin fan connectors supporting smart fan for CPU cooler and one 3-pin cooler fan connectors for system and Northbridge chip. - Page 28 AS-C74 User’s Manual Connector: ATX Type: 24-pin ATX power connector PIN assignment 3.3V 3.3V 3.3V -12V PS_ON PW_OK 5V_SB 3.3V Connector: CN_12V Type: 8-pin standard Pentium 4 additional +12V power connector Description Description Ground +12V Ground +12V Ground +12V Ground +12V Connector: CPUFAN Type: 4-pin fan wafer connector...
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Page 29: Serial Port
AS-C74 User’s Manual 2.13 <Serial Port> The board supports Three RS232 serial port and one jumper selectable RS232/422/485 serial ports. The jumper JCSEL1 & JCSEL2 can let you configure the communicating modes for COM2. COM1 COM3 COM2 Connector: COM2 Type: 9-pin header connector for COM2 Description Description DCD/422TX-/485-... - Page 30 AS-C74 User’s Manual Setting RS-232 & RS-422 & RS-485 for COM2 JP2 JP1 JCSEL2 JCSEL1...
- Page 31 AS-C74 User’s Manual Function JCSEL2 JCSEL1 RS-422 RS-485 RS-232 Default setting: JCSEL2: (1-2) JCSEL1: (1-3, 2-4, 7-9, 8-10) Jumper: JP1 (COM 1)/ JP2(COM2) Type: onboard 3 x 2-pin header JP1/JP2 Mode Standard COM Port Pin9 with 12V signal Pin9 with 5V signal Default setting...
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Page 32: Switch And Indicator
AS-C74 User’s Manual 2.14 <Switch and Indicator> The JFRNT provides front control panel of the board, such as power button, reset and beeper, etc. Please check well before you connecting the cables on the chassis. Connector: JFRNT Type: onboard 14-pin (2 x 7) 2.54-pitch header Function Signal Signal... - Page 33 AS-C74 User’s Manual (This Page is Left for Blank)
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Page 34: Chapter 3
AS-C74 User’s Manual Chapter 3 <System Configuration> 3.1 <SATA configuration> SATA Mode: This option can let you select whether the Serial ATA hard drives would work under normal IDE mode or RAID mode. The RAID mode need more than one HDD is applied. -
Page 35: Sata Raid Configuration
AS-C74 User’s Manual 3.2 <SATA RAID Configuration> The board integrates Intel® Q67 PCH with RAID function for Serial ATA II drives, and supports the configurations below: RAID 0 (Stripping): Two hard drives operating as one drive for optimized data R/W performance. - Page 36 AS-C74 User’s Manual Please press <CTRL+I> to enter the RAID configuration menu. You can setup the RAID under operation system for Microsoft® Windows XP SP1, please install the Intel® Application Accelerator Ver.4.5 later to support RAID configuration with Intel® Matrix Storage Technology.
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Page 37: Audio Configuration
AS-C74 User’s Manual 3.3 <Audio Configuration> The board integrates Intel® Q67 PCH with REALTEK® ALC888 codec. It can support 2-channel sound under system configuration. Please follow the steps below to setup your sound system. Install REALTEK HD Audio driver. Lunch the control panel and Sound Effect Manager. Select Speaker Configuration 4. -
Page 38: Display Properties Setting
AS-C74 User’s Manual 3.4 <Display Properties Setting> Based on Intel Q67 with HD Graphic, the board supports two DACs for display device as different resolution and color bit. Please install the Intel Graphic Driver before you starting setup display devices. 1. - Page 39 AS-C74 User’s Manual This setup options can let you define each device settings. Click Monitor to setup the CRT monitor for Colors, Resolution and Refresh Rate Click Intel® Dual Display Clone setup dual display mode as same screen...
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Page 40: Chapter 4
AS-C74 User’s Manual Chapter 4 <BIOS Setup> The motherboard uses the Phoenix BIOS for the system configuration. The Phoenix BIOS in the single board computer is a customized version of the industrial standard BIOS for IBM PC AT-compatible computers. It supports Intel x86 and compatible CPU architecture based processors and computers. - Page 41 AS-C74 User’s Manual (This Page is Left for Blank)
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Page 42: Appendix A
AS-C74 User’s Manual Appendix A <I/O Port Pin Assignment> A.1 <Serial ATA Port> Connector: S_ATA1/2/3/4/5/6 Type: 7-pin wafer connector GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND A.2 <IrDA Port> Connector: CN_IR Type: 5-pin header for SIR Ports Description IRRX Ground IRTX A.3 <LAN Port>... -
Page 43: A.4
AS-C74 User’s Manual A.4 <Serial Port> Connector: COM1/2/3 Type: 9-pin D-sub male connector on bracket Description Description Ground Connector: CN_COM4/5/6 Type: 9-pin D-sub male connector on bracket Description Description Ground A.5 <VGA Port> Connector: CRT Type: 15-pin D-sub female connector on bracket Description Description Description... -
Page 44: A.6
AS-C74 User’s Manual A.6<Parallel Port> Connector: LPT (PRINTER) Type: 26-pin (2 x 13) 2.54-pitch box header Description Description STROBE- AUTO FEED- ERROR- INITIALIZE- SELECT INPUT- Ground Ground Ground Ground Ground ACKNOWLEDGE- Ground BUSY Ground PAPER EMPTY Ground SELECT+... -
Page 45: Appedix B
AS-C74 User’s Manual Appedix B <System Resources> B.1 <I/O Port Address Map>... - Page 46 AS-C74 User’s Manual...
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Page 47: B.2
AS-C74 User’s Manual B.2 <Memory Address Map>... -
Page 48: B.3
AS-C74 User’s Manual B.3 <System IRQ Resources>... -
Page 49: Appendix C
AS-C74 User’s Manual Appendix C <Programming GPIO’s> The GPIO’can be programmed with the MSDOS debug program using simple IN/OUT commands.The following lines show an example how to do this. GPIO0…..GPIO7 bit0……bit7 -o 2E 87 ;enter configuration -o 2E 87 -o 2E 07 -o 2F 09 ;enale GPIO function -o 2E 30... -
Page 50: Appendix D
AS-C74 User’s Manual Appendix D <Watch Dog timer Setting > The watchdog timer makes the system auto-reset while it stops to work for a period. The integrated watchdog timer can be setup as system reset mode by program. Timeout Value Range - 1 to 255 - Second or Minute Program Sample... -
Page 51: Contact Information
19F, No. 94, Sec. 1, Shin Tai Wu Rd., Shi Chih Taipei Hsien, Taiwan +886-2-26963909 +886-2-26963911 Website h ttp://www.commell.com.tw E-Mail i nfo@commell.com.tw (General Information) t ech@commell.com.tw (Technical Support) Commell is a brand name of Taiwan commate computer Inc. Contact Information...
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