manualshive.com logo in svg

Ampro XTX 820, Reference Manual

Share
Download
Ampro XTX 820 Reference Manual Download Page 1

XTX 820

Computer On Module

Reference Manual

P/N 5001796A  Revision B

Summary of Contents for XTX 820

Page 1: ...XTX 820 Computer On Module Reference Manual P N 5001796A Revision B...

Page 2: ...n from time to time without obligation to notify any person of such revisions If errors are found please contact Ampro at the address listed below on the Notice page of this document TRADEMARKS Ampro...

Page 3: ...ling Solutions 14 Chapter 3 Hardware 15 Overview 15 CPU U1 16 Celeron M Processor 16 Pentium M Processors 16 Memory 16 DDR2 SODIMM Socket J5 16 Flash Memory U17 16 Interrupt Channel Assignments IRQs 1...

Page 4: ...60 Chapter 4 BIOS Setup Utility 61 Introduction 61 Accessing BIOS Setup Utility VGA Display 61 Accessing BIOS Setup Utility Remote Access 62 BIOS Menus 63 BIOS Main Setup Screen 63 BIOS Advanced Setu...

Page 5: ...riptions J2 31 Table 3 13 LPC Interface Pin Signal Descriptions J2 31 Table 3 14 Miscellaneous Interface Pin Signal Descriptions J2 32 Table 3 15 Complete J2 Interface Pin Signal Descriptions J2 32 Ta...

Page 6: ...Contents vi Reference Manual XTX 820 Table A 1 Technical Support Contact Information 91 Table C 1 Connector and Manufacture s Part Numbers 97...

Page 7: ...llowing list of reference materials may be helpful for you to complete your design successfully Most of this reference material is also available on the Ampro web site in the Embedded Design Resource...

Page 8: ...Corp s chip ALC655 used for the AC 97 Audio CODEC Web site ftp 202 65 194 18 pc ac97 alc655 ALC655_DataSheet_1 3 pdf NOTE If you are unable to locate the datasheets using the links provided go to the...

Page 9: ...with the standard peripherals including dual Ultra DMA 33 66 100 IDE floppy drive interface PCI bus ISA bus serial parallel PS 2 keyboard and mouse interfaces 10 100BaseT Ethernet USB 2 0 ports 128 bi...

Page 10: ...upport for legacy boards such as a PCI to ISA bridge adapter board ReadyBoard Family These low cost high performance single board computers SBC use the EPIC form factor 4 5 x6 5 and are available with...

Page 11: ...product has been created there is the ability to diversify the product range through the use of different performance class ETX modules Simply unplug one module and replace it with another no redesign...

Page 12: ...le plugs into a custom baseboard which has connectors and additional circuitry to meet your application requirements Each XTX 820 incorporates an Intel 915GM chipset 82915GM 82801FBM This includes the...

Page 13: ...ress specification v1 0a LPC Bus Provides low bandwidth support through low pin count LPC bus Provides substitute for ISA bus with Super I O chip on baseboard IDE ATA Interfaces Supports two Serial AT...

Page 14: ...lifier on baseboard Ethernet Interface Supports one Ethernet port I O Hub Southbridge provides MAC Ethernet Controller Intel 82562GZ provides the PHY Ethernet interface Requires magnetics and RJ45 con...

Page 15: ...pports Composite and S Video up to 1024 x 768 resolution for NTSC PAL Supports Component Video in 480p 720p 1080i 1080p modes Provides two Intel compliant SDVO Serial Digital Video Output ports Suppor...

Page 16: ...ary USB Port 3 USB Port 2 USB Port 1 USB Port 0 USB ATA Clock FWH BIOS J2 X2 J4 X4 J4 X4 J1 X1 J3 X3 J1 X1 J1 J2 J3 J4 X1 X2 X3 X4 Baseboard Connectors XTX 820 Connectors Intel Pentium M or Celeron M...

Page 17: ...8 Intel 82915GM GMHC Northbridge functions plus Video Memory and Video I O Hub U4 Intel 82801FBM ICH6M Provides most standard I O Southbridge functions plus Ethernet MAC functions I O Functions Plus E...

Page 18: ...2 AC 97 HDA Audio extended system management J3 Video I O 100 pin connector for Video VGA LVDS and I O Floppy Parallel Serial Ports 1 2 and Infrared signals J4 IDE Ethernet 100 pin connector for IDE P...

Page 19: ...manent component SODIMM socket J5 on the upper board surface This measurement does not include any heatsinks available for this board The heatsink will increase this dimension Mechanical Specification...

Page 20: ...1 operating under Microsoft Windows XP SP2 All current measurements include the Ampro baseboard in the QuickStart Kit Environmental Specifications Table 2 5 provides the most efficient operating and s...

Page 21: ...faces CRT LVDS IDE and Auxiliary Interface J4 Primary IDE Interface Ethernet Interface Time of Day RTC Battery and Speaker Power Control and Management SMBus Miscellaneous Serial Console Remote Access...

Page 22: ...ndividual heatsink for the processor then you must provide an additional form of cooling The heat spreader plate is not a complete thermal solution for any of the processors listed Memory The XTX 820...

Page 23: ...to any free IRQ 1 Default but can be changed to another interrupt If disabled in BIOS Setup the interrupt can be used for another purpose 2 Function described is available if the baseboard is equippe...

Page 24: ...ndary IDE channel command port 0377 1 byte No Secondary IDE channel status port 0378 037F 8 bytes Note 1 Parallel Port 1 LPT1 03B0 03DF 16 bytes No Video system 03E8 03EF 8 bytes Note 2 Serial Port 3...

Page 25: ...TAP controller in the device One of five pins used for the optional JTAG Boundary Scan and TAP function NC TDI 4 A4 Test Data Input is used to serially shift test data and test instructions into the...

Page 26: ...hip select during configuration read and write transactions 3 3V 27 A27 3 3 Volt Power 77 AD22 28 A28 Address Data bus 22 Refer to Pin 20 A20 for more information 75 AD20 29 A29 Address Data bus 20 Re...

Page 27: ...s master indicates it desires to transfer data using 64 bits Not used in 32 bit system NC 5V 61 A61 5 Volt Power NC 5V 62 A62 5 Volt Power NC 12V 63 B1 12 Volt Power NC TCK 64 B2 Test Clock This signa...

Page 28: ...52 A52 for more information 79 AD23 89 B27 Address Data bus 23 Refer to Pin 20 A20 for more information Ground 90 B28 Ground 78 AD21 91 B29 Address Data bus 21 Refer to Pin 20 A20 for more information...

Page 29: ...D 112 B50 Ground for 3 3V boards GND 113 B51 Ground for 3 3V boards 33 AD08 114 B52 Address Data bus 08 Refer to Pin 20 A20 for more information 32 AD07 115 B53 Address Data bus 07 Refer to Pin 20 A20...

Page 30: ...ty 66 USB2 Universal Serial Bus Port 2 Data Positive Polarity 62 USB3 Universal Serial Bus Port 3 Data Negative Polarity 72 USB3 Universal Serial Bus Port 3 Data Positive Polarity GND USB Port ground...

Page 31: ...Output Right channel This output signal has a nominal level of 1 volt RMS into 10k impedance load This output signal can not drive low impedance speakers directly Note The shaded area denotes power o...

Page 32: ...AD7 Address Data bus 7 Refer to pin 23 for more information 33 AD8 Address Data bus 8 Refer to pin 23 for more information 34 AD9 Address Data bus 9 Refer to pin 23 for more information 35 GND Ground...

Page 33: ...at may require multiple transactions to complete 60 DEVSEL Device Select This signal is driven by the target device when its address is decoded 61 TRDY Target Ready This signal indicates the selected...

Page 34: ...ort 0 Data Positive Polarity 89 AD27 Address Data bus 27 Refer to pin 23 for more information 90 AD29 Address Data bus 29 Refer to pin 23 for more information 91 AD30 Address Data bus 30 Refer to pin...

Page 35: ...Differential Line 59 PCIE1_TX PCI Express Lane 1 Transmit Output Negative Differential Line 61 PCIE1_TX PCI Express Lane 1 Transmit Output Positive Differential Line 39 PCIE2_RX PCI Express Lane 2 Re...

Page 36: ...1 Transmit Output Negative Differential Line 28 SATA2_RX Serial ATA Channel 2 Receive Input Positive Differential Line 30 SATA2_RX Serial ATA Channel 2 Receive Input Negative Differential Line 40 SATA...

Page 37: ...orts keyboard mouse and a floppy disk controller Due to the software compatibility of the LPC bus to the ISA bus I O devices such as additional serial ports can be easily implemented on an application...

Page 38: ...8 13 26 29 35 36 42 57 67 68 73 99 100 GND Ground 34 60 62 65 70 72 76 78 NC Not connected Reserved Notes The shaded area denotes power or ground The signals marked with Negative true logic Table 3 15...

Page 39: ...4 NC Not Connected RESERVED 35 36 GND Ground 37 PCIE2_RX PCI Express Lane 2 Receive Input Positive Differential Line 38 SATA2_TX Serial ATA Channel 2 Transmit Output Negative Differential Line 39 PCIE...

Page 40: ...DA Disable onboard Audio CODEC 80 VCC DC Power 5VDC 5 81 AC_RST AC 97 HDA CODEC Reset 82 AC_SDOUT AC 97 HDA Audio Serial Data Output to CODEC 83 84 VCC DC Power 5 VDC 5 85 AC_SYNC AC 97 HDA Serial Bus...

Page 41: ...cle 56 DENSEL 2 Drive Density Select Bit 0 This signal indicates when a low 250 300kBps or high 500 1kBps data rate is selected NC NC 4 NC NC KEY 6 Key Not connected 80 INDEX 8 Index This signal indic...

Page 42: ...llel Port Data 2 Refer to pin 2 and 9for more information 74 PD3 5 Parallel Port Data 3 Refer to pin 2 and 9for more information 72 PD4 6 Parallel Port Data 4 Refer to pin 2 and 9for more information...

Page 43: ...in 85 7 RTS1 Request To Send 1 Indicates Serial port 1 is ready to transmit data Used as hardware handshake with CTS1 for low level flow control 95 3 TXD1 Transmit Data 1 Serial port 1 transmit data...

Page 44: ...more information The HPSIR method allows serial communication at baud rates up to 115k baud Each word is sent serially beginning with a zero value start bit A zero is sent when a single infrared puls...

Page 45: ...ble 3 20 for the CRT information See Table 3 21 for the LVDS information See Table 3 23 for the TV Out information See Table 3 29 for the SDVO information Internal Graphics Features Supports up 128 MB...

Page 46: ...line provides the data clock signal to the Memory Graphics Hub from the monitor This is part of the Plug and Play standard developed by the VESA trade association Note The shaded area denotes power o...

Page 47: ...l Data Line 11 19 LCDD12 LVDS Channel Data Line 12 17 LCDD13 LVDS Channel Data Line 13 20 LCDD14 LVDS Channel Data Line 14 18 LCDD15 LVDS Channel Data Line 15 11 LCDD16 LVDS Channel Data Line 16 13 LC...

Page 48: ...5 HSYNC Horizontal Sync This is the digital horizontal sync output signal to the CRT 6 Green Green This is the Green analog output signal to the CRT 7 VSYNC Vertical Sync This is the digital vertical...

Page 49: ...power up 47 COMP Composite Analog Output 48 Y TV Luminance for S Video 49 NC Not Connected Composite Sync 50 C TV Chrominance for S Video 51 LPT FLPY Parallel Floppy Select This input signal selects t...

Page 50: ...ovement of the head 71 DCD2 Data Carrier Detect 2 Indicates external serial device is detecting a carrier signal i e a communication channel is currently open In direct connect environments this input...

Page 51: ...ed data to the drive for write operations 89 DCD1 Data Carrier Detect 1 Indicates external serial device is detecting a carrier signal i e a communication channel is currently open In direct connect e...

Page 52: ...Data 8 Refer to D7 pin 3 for more information 88 PIDE_D6 5 Disk Data 6 Refer to D7 pin 3 for more information 86 PIDE_D9 6 Disk Data 9 Refer to D7 pin 3 for more information 84 PIDE_D5 7 Disk Data 5...

Page 53: ...r DMA100 46 PIDE_AK 29 DMA Channel Acknowledge Used by the host to acknowledge data has been accepted or data is available Used in response to DMARQ asserted GND 30 Ground 44 PIDE_INTRQ 31 Drive Inter...

Page 54: ...ack mode Provides low power at 3 3 V less than 300 mW in active transmit mode Reduced power in unplugged mode less than 50 mW Provides automatic detection of unplugged mode Baseboard must provide the...

Page 55: ...als from the ATX power supply to activate the power control button function of the power supply A voltage monitor on the XTX 820 tracks the VCC voltage 5 volts state by monitoring the 3 3V generated o...

Page 56: ...external circuitry to reset the power management logic on the XTX 820 19 OVCR Over Current Detect This signal indicates a USB over current condition 8 BAT Battery Voltage This is the battery connecti...

Page 57: ...is the battery connection to the baseboard for 3 volt lithium backup battery used to power RTC operation and CMOS non volatile memory 9 KBINH Keyboard Inhibit This pin disables data input from the key...

Page 58: ...ive Address Bus 2 Used 0 to 2 to indicate which byte in the ATA command block or control block register is being accessed 37 NC Not Connected SIDE_A1 38 PIDE_A0 Primary Drive Address Bus 0 Refer to PI...

Page 59: ...s 0 to 15 provide the Primary IDE disk data signals 59 NC Not Connected SIDE_D14 60 PIDE_D0 Primary Disk Data 0 Refer to pin 58 for more information 61 NC Not Connected SIDE_D1 62 PIDE_D14 Primary Dis...

Page 60: ...r modes DMA66 or DMA100 91 RXD Half of Ethernet Analog Twisted Pair Receive Differential Pair This pin and pin 93 make up the Receive twisted pair and receive the serial bit stream on the Unshielded T...

Page 61: ...KN Serial Digital Video B clock complement 9 SDVOB_BCLKP Serial Digital Video B clock 10 GND Ground 11 SDVOB_GREEN Serial Digital Video B green data complement 12 SDVOB_GREEN Serial Digital Video B gr...

Page 62: ...The BIOS Setup Utility controls the serial console settings for the XTX 820 Refer to Chapter 4 BIOS Setup Utility for the Remote Access serial console settings and the settings for the serial terminal...

Page 63: ...ly the application software s loss of control failure of an interface device unexpected conditions on the bus or other hardware or software malfunctions The WDT watchdog timer can be used both during...

Page 64: ...o supplied from the external ATX power supply NOTE If you use a non ATX type power supply AT or lab power supply to power up the XTX baseboard you must set the jumper on the Ampro XTX Baseboard for a...

Page 65: ...sleep state or transition from one state to another but this is dependent on the operating system 1st state is normal Power On S0 To go to a fully powered on state the XTX 820 must either be powered O...

Page 66: ...tch is pressed for more than 4 to 6 seconds To go to a fully powered up state press the Power On switch for less than 4 seconds default and full operation is restored The OS may provide additional pro...

Page 67: ...Setup is located in the ROM BIOS and can be accessed while the board is in the Power On Self Test POST state just before starting the boot process Typically the screen displays a message indicating w...

Page 68: ...d recorded earlier in the BIOS Setup Utility COM1 115200 8 bits 1 stop bit no parity no flow control and always for Redirection after BIOS Post are the default settings for the XTX 820 8 Restore power...

Page 69: ...ime hh mm ss This is a 24 hour clock setting in hours minutes and seconds System Date day of week mm dd yyyy This field requires the alpha numeric entry of the day of the week calendar month day of th...

Page 70: ...options do not appear on screen ACPI 2 0 Features No or Yes ACPI APIC support Disabled or Enabled Suspend Mode S1 POS or S3 STR USB Device Wakeup from S3 S4 Disabled or Enabled Active Cooling Trip Poi...

Page 71: ...the system from giving the VGA adapter card an interrupt address If Yes is selected the BIOS is allowed to allocate an IRQ to any VGA adapter card that uses the PCI local bus PCI IRQ Resource Exclusi...

Page 72: ...is the case or would like help in setting up your LVDS panel contact Ampro for assistance with the LVDS panel adaptation Local Flat Panel Scaling Centering Expand Text Expand Graphics or Expand Text G...

Page 73: ...hat support it Intel Mobile Pentium Processors with Intel SpeedStep technology let you customize high performance computing on your XTX 820 design project Automatic allows the operating system OS to c...

Page 74: ...e Type is selected You must select a Floppy A type typically 1 44 MB 3 1 2 to use this feature The Parallel Port can not be enabled since these two devices share the same pins to the baseboard connect...

Page 75: ...2E8 IRQ11 Parallel Port 2 Address Disabled 378 278 or 3BC If 378 278 or 3BC are selected the following items appear on screen Parallel Port 2 Mode Normal Bi Directional ECP EPP or ECP EPP If Normal is...

Page 76: ...will be displayed You can still go to the submenu to set options for an IDE device If the BIOS auto detects a IDE device the device will be displayed Hard Disk for example with the parameters automat...

Page 77: ...es including the transfer speed and cable type 40 pin or 80 pin If Auto is selected the BIOS auto detects the DMA Mode Use this value if the IDE disk drive support cannot be determined If SWDMA0 is se...

Page 78: ...ct a device on the Primary IDE Slave channel Not Detected will be displayed You can still go to the submenu to set options for an IDE device If the BIOS auto detects a IDE device the device will be di...

Page 79: ...Slave may not appear on screen LBA Large Mode Disabled or Auto Block Multi Sector Transfer Disabled or Auto PIO Mode Auto 0 1 2 3 or 4 DMA Mode Auto SWDMA0 SWDMA01 SWDMA2 MWDMA0 MWDMA1 MWDMA2 UDMA0 U...

Page 80: ...WDMA0 MWDMA1 MWDMA2 UDMA0 UDMA1 UDMA2 UDMA3 UDMA4 UDMA5 or UDMA6 S M A R T Auto Disabled or Enabled 32Bit Data Transfer Disabled or Enabled Hard Disk Write Protect Disabled or Enabled Fourth IDE Maste...

Page 81: ...Write and Erase functions to be performed on the IDE hard disk drive If Enabled is selected the BIOS is prevents the IDE HDD from being erased IDE Detect Time Out Sec 0 5 10 15 20 25 30 or 35 The fiel...

Page 82: ...ation Depending on the USB devices detected examples similar to those listed below may be displayed Module Version x xx xx xx x Or Module Version x xx xx xx x USB Devices Enabled USB Devices Enabled 2...

Page 83: ...rmines the number of seconds POST waits after issuing a reset start unit command to the USB mass storage device USB MASS Storage Device Configuration This field and all subsequent USB fields only appe...

Page 84: ...t PS 2 Mouse Support Disabled Enabled or Auto If Disabled is selected the PS 2 Mouse will not have access to system resources and will not be active after boot up If Enabled is selected the PS 2 Mouse...

Page 85: ...rent Core A reading VcoreB Current Core B reading 3 3Vin Current 3 3V reading 5Vin Current 5V reading VBAT Current VBAT 3 0V reading Watchdog Configuration Post Watchdog Disabled 30 sec 1 min 2 min 5...

Page 86: ...eout 2 is reached Event 3 Disabled NMI ACPI Event Reset or Power Button This field selects the type of event that will be generated when timeout 3 is reached Timeout 1 0 5 sec 1 sec 2 sec 5 sec 10 sec...

Page 87: ...riority is selected you can select from the list of currently detected devices The BIOS auto detects any devices that may be connected to the XTX 820 and baseboard assembly and will list the devices f...

Page 88: ...or Third Slave Boot Settings Configuration Quick Boot Disabled or Enabled If Disabled is selected the BIOS is allowed to perform all POST test but this slows the boot process If Enabled is selected t...

Page 89: ...ty Menu so it can be moved to the top of the boot order Refer to Appendix B LAN Boot Feature for more information Power Loss Control Remain Off Turn On or Last State Use this field to determine how th...

Page 90: ...en If no the password has be selected then Not Installed appears on screen User Password Installed or Not Installed Indicates if a user password has been set If the password has been installed Install...

Page 91: ...n warning displayed for the hard disk drive This allows you to install your OS without interruptions but once installed enable this field to protect the boot sector from virus attacks CAUTION To preve...

Page 92: ...from entering the suspend mode If 1 to 60 is selected the system enters suspend mode after being inactive for the specified number of minutes such as 1 minute 2 minutes 4 minutes etc Video Power Down...

Page 93: ...itor Resume On Ring Disabled or Enabled Resume On PME Disabled or Enabled This field sets the conditions for a PME PCI Management Event used with ACPI power states Resume on RTC Alarm Disabled or Enab...

Page 94: ...ou to leave Setup saving your changes and rebooting the system so the new BIOS Setup configuration parameters can take effect Select Save Changes and Exit from the Exit Options menu and press Enter Th...

Page 95: ...card Changes Ok Cancel Select Ok to discard changes The F7 key can also be used for this operation Loading Defaults Load CMOS Defaults This selection automatically sets all BIOS Setup options to a com...

Page 96: ...Chapter 4 BIOS Setup Utility 90 Reference Manual XTX 820...

Page 97: ...ssistance by going to the Ask a Question area in the Virtual Technician Requests can be submitted 24 hours a day 7 days a week You will receive immediate confirmation that your request has been entere...

Page 98: ...Appendix A Technical Support 92 Reference Manual XTX 820...

Page 99: ...powering it on The server can be set up to detect new devices and install software automatically thereby greatly simplifying the management of small to large numbers of systems attached to a network...

Page 100: ...e options The Ethernet connection must be moved to the top of the boot order to ensure it is the first boot device selected Depending on the Boot Priority Selection setting the Ethernet connection wil...

Page 101: ...immediately to the Network PXE Boot Agent to boot the system 1 If you have not set PXE Boot to LAN to Enabled do so before continuing 2 Press F10 to Save and Exit the BIOS Setup This should reboot the...

Page 102: ...Appendix B LAN Boot Feature 96 Reference Manual XTX 800...

Page 103: ...the mating connector when making your own cables Table C 1 Connector and Manufacture s Part Numbers Connector Pin Number Pin Spacing Orientation Manufacturer Manufacturer s PN J6 SDVO 40 pin 0 5 mm R...

Page 104: ...Appendix C Connector Part Numbers 98 Reference Manual XTX 820...

Page 105: ...Hard Disk Power Down Mode settings 86 Hard Disk Write Protect setting 75 Hardware Health configuration 79 High Definition Audio Azalia Intel 66 68 I O Hub settings 67 IDE Detect Time Out settings 75...

Page 106: ...t Software Doc SW CD ROM 2 EIDE Parallel ATA drive settings 70 environmental specifications 14 Infrared IrDA interface 38 settings 68 supported features 38 web site information 38 Intel Celeron M CPUs...

Page 107: ...ole redirection 9 56 79 CRT VGA interface 39 customizable splash screen 9 82 current requirements measurement conditions 14 Ethernet interface 1 8 48 ExpressCards 29 extended system management interfa...

Page 108: ...rrent measurement conditions 14 dimensions 13 Documentation and Support Software Doc SW CD ROM 2 Ethernet interface 1 48 ExpressCards 29 features 7 floppy disk drive 1 35 HDA High Definition Audio Int...

Page 109: ......

Page 110: ......

Reviews:

No comments

Brands by name

Popular brands

Load more brands