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Avalue Technology ECM-CX700 User Manual Download Page 41

User’s  Manual 

ECM-CX700  Series  User’s  Manual 

 

41 

 

2.4.13 

LCD Inverter Connector (JINV1) 

 

 

Signal 

PIN 

+12V 

1 

GND 

2 

ENBKL 

3 

VR 

4 

+5V 

5 

 

 

Note:   

For inverters with adjustable Backlight function, it is possible to control the 
LCD brightness through the VR signal controlled by 

JVR1

. Please see the 

JVR1

 section for detailed circuitry information. 

 

2.4.13.1  Signal Description – LCD Inverter Connector (JINV1) 

Signal 

Signal Description 

VR 

Vadj = 0.75V ~ 4.25V (Recommended: 4.7K

Ω

, >1/16W) 

ENBKL 

LCD backlight ON/OFF control signal 

 

Summary of Contents for ECM-CX700

Page 1: ...No E2047371402R ECM CX700 3 5 VIA Eden V4 1 GHz 500MHz Micro Module with VGA 2 CH LVDS DVI TV out 5 1 CH Audio Dual LAN CF PCI 104 2 SATA 2 COM 4 USB 2 0 8 bit GPIO User s Manual 3rd Ed 22 February 2...

Page 2: ...T INSTATLLED AND USED IN ACCORDANCE WITH THE INSTRUCTION MANUAL MAY CAUSE HARMFUL INTERFERENCE TO RADIO COMMUNICATIONS OPERATION OF THIS EQUIPMENT IN A RESIDENTIAL AREA IS LIKELY TO CAUSE HARMFUL INTE...

Page 3: ...e Technology Inc As used herein 1 Life support devices or systems are devices or systems which a are intended for surgical implant into body or b support or sustain life and whose failure to perform w...

Page 4: ...over the phone In addition free technical support is available from Avalue s engineers every business day We are always ready to give advice on application requirements or specific information on the...

Page 5: ...ement materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encoun...

Page 6: ...and Connector List 28 2 4 Setting Jumpers Connectors 30 2 4 1 AT ATX Power Select JAT1 JSUS1 30 2 4 2 Clear CMOS JCMOS1 31 2 4 3 PCI 104 Voltage Select JVIO1 31 2 4 4 Audio connector JAUD1 32 2 4 5 C...

Page 7: ...nagement Setup 72 3 5 6 PnP PCI Configuration 75 3 5 7 PC Health Status 77 3 5 8 Frequency Voltage Control 78 3 5 9 Load Fail Safe Defaults 78 3 5 10 Load Optimized Defaults 79 3 5 11 Set Supervisor U...

Page 8: ...NG ADDRESS NOT FOUND 96 19 OFFENDING SEGMENT 96 20 PRESS A KEY TO REBOOT 97 21 PRESS F1 TO DISABLE NMI F2 TO REBOOT 97 22 RAM PARITY ERROR CHECKING FOR SEGMENT 97 23 Should Be Empty But EISA Board Fou...

Page 9: ...ctronic devices are very sensitive to static electric charges As a safety precaution use a grounding wrist strap at all times Place all electronic components in a static dissipative surface or static...

Page 10: ...ai 1 Cable list update 2 JCMOS1 s pin definition modified 3 JIDE1 s pin definition modified 4 JLVDS1 s pin definition modified 5 JTV1 s pin definition modified 6 Audio driver installation modified 3rd...

Page 11: ...ly before attempting to interface with ECM CX700 series or change the standard configurations Whilst all the necessary information is available in this manual we would recommend that unless you are co...

Page 12: ...O MIO 1 x EIDE Ultra DMA 133 2 x SATA 1 x RS 232 1 x RS 232 422 485 1 x K B Mouse IrDA 115k bps IrDA 1 0 compliant USB 4 x USB 2 0 ports Display Chipset VIA CX700M with integrated 2D and 3D Graphics e...

Page 13: ...ut Ethernet Chipset Dual Realtek RTL8101L Ethernet Interface 100Base Tx Fast Ethernet compatible Realtek RTL8101L Mechanical Environmental Power Requirement 5 V 3 5 A 5VSB 0 13 A with VIA Eden 1 5GHz...

Page 14: ...s Manual 1 6 Architecture Overview 1 6 1 Block Diagram The following block diagram shows the architecture and main components of ECM CX700 Series The following sections provide detail information abo...

Page 15: ...equipment industrial PCs IPC and ultra compact low power desktop systems such as thin clients the VIA CX700M has been designed from the ground up to deliver excellent performance features and power ef...

Page 16: ...including advanced video acceleration for MPEG 2 MPEG 4 and WMV9 Advanced Memory Controller VIA s renowned memory controller technology has been incorporated into the VIA CX700M with support for both...

Page 17: ...ified memory Architecture UMA 200MHz Graphics Engine Clock with separated 128 bit data paths 128 bit 2D and 3D Graphics engine Multi configuration LVDS DVI transmitter Support for VIA Vinyl HD Audio S...

Page 18: ...ed depending on the connected device type The ALC883 series support 16 20 24 S PDIF input and output to offer easy connection of PCs to high quality consumer electronic products such as digital decode...

Page 19: ...asking for analog plug play Built in headphone amplifiers for each re tasking jack 2 GPIOs General Purpose Input Output for customized applications Power support Digital 3 3V Analog 3 0V 5 0V Minimum...

Page 20: ...ount Interface Complies with Intel Low Pin Count Interface Specification Revision 1 0 Supports LDRQ SERIRQ protocols Hardware Monitor Controller Built in 8 bit Analog to Digital Converter One thermal...

Page 21: ...two 360K 720K 1 2M 1 44M 2 88M floppy disk drives Enhanced digital data separator 3 Mode drives supported Game Port Built in 558 quad timers and buffer chips Supports direct connection to two joystic...

Page 22: ...The RTL8101L no longer supports CardBus mode as RTL8139C does In addition to the ACPI feature the RTL8101L also supports remote wake up including AMD Magic Packet LinkChg and Microsoft wake up frame...

Page 23: ...Compact Flash storage card is extremely small and highly suitable for rugged environments thus providing an excellent solution for mobile applications with space limitations It is fully compatible wit...

Page 24: ...ECM CX700 24 ECM CX700 Series User s Manual 2 Hardware Configuration...

Page 25: ...User s Manual ECM CX700 Series User s Manual 25 2 1 Product Overview JFAN2...

Page 26: ...etup by pressing the delete key during boot up Use the LOAD BIOS DEFAULTS feature The Integrated Peripheral Setup and the Standard CMOS Setup Window must be entered and configured correctly to match t...

Page 27: ...only fit in one direction To remove the SODIMM modules push the two ejector tabs on the slot outward simultaneously and then pull out the SODIMM module Note 1 Please do not change any DDR2 SDRAM para...

Page 28: ...ted in this manual as follows A pair of needle nose pliers may be helpful when working with jumpers Connectors on the board are linked to external devices such as hard disk drives a keyboard or floppy...

Page 29: ...A connector 5 x 1 header pitch 2 54mm JKB1 PS 2 keyboard mouse connector 6 pin mini DIN JLAN1 RJ 45 Ethernet 1 JLAN2 RJ 45 Ethernet 2 JLVDS1 LVDS connector HIROSE DF13 40DP 1 25V JM1 Lord Port for Fir...

Page 30: ...0 ECM CX700 Series User s Manual 2 4 Setting Jumpers Connectors 2 4 1 AT ATX Power Select JAT1 JSUS1 JAT1 Default AT ATX JSUS1 Signal PIN PWR_ON 1 5V 2 VCCSB 3 Note The default sets 2 3 closed for AT...

Page 31: ...User s Manual ECM CX700 Series User s Manual 31 2 4 2 Clear CMOS JCMOS1 Default Protect Clear CMOS 2 4 3 PCI 104 Voltage Select JVIO1 Default 5V 3 3V...

Page 32: ...tput These are the speaker outputs directly from the speaker amplifier LFE OUT Low Frequency Effect Out channel un amplified Line In L R Left and right line in signals LN L R Left and right line out s...

Page 33: ...s User s Manual 33 2 4 5 CD ROM Audio Input Connector JCD1 Signal PIN CD_L 4 GND 3 CD_R 2 GND 1 2 4 5 1 Signal Description CD ROM Audio Input Connecter JCD1 Signal Signal Description CD_R Right CD IN...

Page 34: ...s to the modem or data set that the on board UART is ready to establish a communication link DSR Data Set Ready This signal indicates that the modem or data set is ready to establish a communication l...

Page 35: ...rial Port 2 Connector in RS 232 Mode JCOM2 2 4 8 Serial Port 2 Connector in RS 422 Mode JCOM2 Signal PIN PIN Signal GND 10 9 RI CTS 8 7 RTS DSR 6 5 GND DRT 4 3 TxD RxD 2 1 DCD Signal PIN PIN Signal GN...

Page 36: ...ECM CX700 36 ECM CX700 Series User s Manual 2 4 9 Serial Port 2 Connector in RS 485 Mode JCOM2 Signal PIN PIN Signal GND 10 9 GND NC 8 7 NC DATA 6 5 GND NC 4 3 NC NC 2 1 DATA...

Page 37: ...Port 2 Transmit Buffer Register to the communication link if the RTS register of the Serial Port 2 is set to LOW RxD Serial input This differential signal pair receives serial data from the communica...

Page 38: ...Signal GND 10 9 5V GP17 8 7 GP13 GP16 6 5 GP12 GP15 4 3 GP11 GP14 2 1 GP10 2 4 10 1 Signal Description General Purpose I O Connecter JDIO1 Signal Signal Description GP 10 17 Digital Input Output Data...

Page 39: ...1 2 GND PDD7 3 4 PDD8 PDD6 5 6 PDD9 PDD5 7 8 PDD10 PDD4 9 10 PDD11 PDD3 11 12 PDD12 PDD2 13 14 PDD13 PDD1 15 16 PDD14 PDD0 17 18 PDD15 GND 19 20 NC PDREQ 21 22 GND PDIOW 23 24 GND PDIOR 25 26 GND PIOR...

Page 40: ...l is asserted on write accesses to corresponding the IDE port addresses PIORDY When deasserted these signals extend the transfer cycle of any host register access when the device is not ready to respo...

Page 41: ...adjustable Backlight function it is possible to control the LCD brightness through the VR signal controlled by JVR1 Please see the JVR1 section for detailed circuitry information 2 4 13 1 Signal Desc...

Page 42: ...eries User s Manual 2 4 14 IrDA Connector JIR1 Signal PIN IRTX 5 GND 4 IRRX 3 NC 2 5V 1 2 4 14 1 Signal Description IrDA Connector JIR1 Signal Signal Description IRRX Infrared Receiver input IRTX Infr...

Page 43: ...l used to strobe data commands from to the PC AT keyboard KDAT Bi directional serial data line used to transfer data from or commands to the PC AT keyboard MCLK Bi directional clock signal used to str...

Page 44: ..._Txout1 E_Txout0 24 23 E_Txout1 GND 26 25 GND E_Txout2 28 27 E_Txout3 E_Txout2 30 29 E_Txout3 GND 32 31 GND Txclk 34 33 E_Txclk Txclk 36 35 E_Txclk GND 38 37 GND DVI DAT 40 39 DVI CLK 2 4 17 1 Signal...

Page 45: ...User s Manual ECM CX700 Series User s Manual 45 2 4 18 ATX Power Switch Connector JPS1 Signal PIN GND 2 PW_BN 1 2 4 19 Power Connector JPWR1 PIN Signal 1 12V 2 GND 3 GND 4 5V...

Page 46: ...nnector JTV1 Signal PIN R Pr C 1 G Y 2 B Pb CVBS 3 GND 4 DAC Output Mode AV signal CVBS S video Y C TV Signal R G B Y Pb Pr Y Pb Pr Y Cb Cr Y Pb Pr 2 4 21 USB Connector 0 1 JUSB1 Signal PIN PIN Signal...

Page 47: ...User s Manual ECM CX700 Series User s Manual 47...

Page 48: ...bi directional data signal for USB channel 0 2 Clock is transmitted along with the data using NRZI encoding The signalling bit rate is up to 12 Mbs D1 D3 Differential bi directional data signal for US...

Page 49: ...nchronisation output VSYNC CRT vertical synchronisation output DCK Display Data Channel Clock Used as clock signal to from monitors with DDC interface DAT Display Data Channel Data Used as data signal...

Page 50: ...ECM CX700 50 ECM CX700 Series User s Manual 2 4 24 LCD Backlight Brightness Adjustment Connector JVR1 Signal PIN GND 1 VR 2 5V 3 VCC JINV1 pin 4 JVR1 1 2 3 Variation Resistor Recommended 4 7K 1 16W...

Page 51: ...User s Manual ECM CX700 Series User s Manual 51 3 BIOS Setup...

Page 52: ...one of two ways By pressing Del immediately after switching the system on or By pressing the Del key when the following message appears briefly at the bottom of the screen during the POST Power On Sel...

Page 53: ...anges PgDn key Decrease the numeric value or make changes key Increase the numeric value or make changes key Decrease the numeric value or make changes F1 key General help only for Status Page Setup M...

Page 54: ...making and saving system changes with Setup you discover that your computer no longer is able to boot the AwardBIOS supports an override to the CMOS settings which resets your system to its defaults T...

Page 55: ...hoices Use the arrow keys to select among the items and press Enter to accept and enter the sub menu Note that a brief description of each highlighted selection appears at the bottom of the screen Not...

Page 56: ...ns that you may make on the Main Menu Item Options Description Date MM DD YYYY Set the system date Note that the Day automatically changes when you set the date Time HH MM SS Set the system time IDE C...

Page 57: ...Master IDE Channel 1 Slave None Auto Manual Selecting manual lets you set the remaining fields on this screen Selects the type of fixed disk User Type will let you select the number of cylinders heads...

Page 58: ...nce keyboard operation shadowing and security 3 5 2 1 CPU Features Item Options Description Delay Prior to Thermal 4 Min 8 Min 16 Min 32 Min This item is to set whether to run Delay Prior to Thermal T...

Page 59: ...ssage on screen and alarm beep Item Description Enabled Activates automatically when the system boots up causing a warning message to appear when anything attempts to access the boot sector or hard di...

Page 60: ...rate delay setting Disabled Disable typematic rate delay setting 3 5 2 10 Typematic Rate Chars Sec Sets the number of times a second to repeat a key stroke when you hold the key down The choice 6 8 10...

Page 61: ...MB DRAM 3 5 2 15 Video BIOS Shadow To allow copying Video BIOS into shadow RAM to improve video performance Item Description Enable Copy Video BIOS into shadow RAM Disable Do not copy Video BIOS into...

Page 62: ...to be altered The default settings have been chosen because they provide the best operating conditions for your system The only time you might consider making any changes would be if you discovered t...

Page 63: ...ve fore precharging and appears only when DRAM timing is set at Manual Longer values are safer but probably not acting the best performance Active to CMD Trcd 2T 3T 4T 5T This timing controls the leng...

Page 64: ...Write Enabled Disabled Enabled this item to increase AGP writing AGP Master 1 WS Read Enabled Disabled Enabled this item to increase AGP reading AGP 3 0 Calibration Cycle Enabled Disabled This option...

Page 65: ...ould be enabled for better performance and to meet PCI 2 1 specifications Disabled is set only if the PCI cards cannot work properly or if an ISA card that is not PCI 2 1 compliant is used VLink Mode...

Page 66: ...not translate into better system performance because the OS does not need to access the system BIOS much Item Description Enabled Cacheable Disabled Non Cacheable 3 5 3 6 Video RAM Cacheable It enabl...

Page 67: ...User s Manual ECM CX700 Series User s Manual 67 3 5 4 Integrated Peripherals Use this menu to specify your settings for integrated peripherals 3 5 4 1 VIA OnChip IDE Device...

Page 68: ...upport prefetching Primary Master PIO Primary Slave PIO Secondary Master PIO Secondary Slave PIO Auto Mode 1 Mode 2 Mode 3 Mode 4 The IDE PIO Programmed Input Output fields let you set a PIO mode 0 4...

Page 69: ...ries User s Manual 69 3 5 4 2 VIA OnChip PCI Device Item Options Description AC97 Audio Codec Auto Disabled This item allows you to decide to enable disable the VIA chipset family to support AC97 Audi...

Page 70: ...ce connected to the IR port Full duplex mode permits simultaneous two direction transmission Half duplex mode permits transmission in one direction only at a time Use IR Pins RxD2 TxD2 IR Rx2Tx2 Selec...

Page 71: ...you to enable or disable the USB 2 0 support USB Operation Mode Full Low Speed High Speed This item allows you to select USB operation mode USB Keyboard Function Enabled Disabled This item allows you...

Page 72: ...POS S3 STR 3 5 5 3 Power Management Option This category allows you to select the type or degree of power saving and is directly related to the following modes Item Description Min Power Saving Minim...

Page 73: ...ner in which the monitor is always on or turned off during suspend mode The choices Blank Screen V H SYNC Blank DPMS Support 3 5 5 7 MODEM Use IRQ This determines the IRQ in which the MODEM can use Th...

Page 74: ...ower Wake Any Key This item allows you to set a Hot Key to wake up the system by PS2 Keyboard Note Power and Wake are Windows98 Keyboard button PS2MS Wakeup Key Select Any Button Left Button Right But...

Page 75: ...2 Reset Configuration Data Normally you leave this field Disabled Select Enabled to reset Extended System Configuration Data ESCD when you exit Setup if you have installed a new add on and the system...

Page 76: ...ISA PnP 3 5 6 5 PCI VGA Palette Snoop Leave this field at Disabled The choices Enabled Disabled 3 5 6 6 Assign IRQ For VGA While the system has one VGA controller and more than one VGA devices are co...

Page 77: ...3 5 6 9 Maximum Payload Size This field is used to select the maximum TLP payload size of the PCI Express devices The unit is byte The choices 128 256 512 1024 2048 4096 3 5 7 PC Health Status This s...

Page 78: ...le auto detect PCI SODIMM Clock The choices Enable Disable 3 5 8 2 Spread Spectrum This item is to adjust extreme values of the pulse for EMI test The choices Enable Disable 3 5 9 Load Fail Safe Defau...

Page 79: ...ns While Award has designed the custom BIOS to maximize performance the factory has the right to change these defaults to meet their needs Press Y to load the default values setting for optimal perfor...

Page 80: ...d Once the password is disabled the system will boot and you can enter Setup freely PASSWORD DISABLED When a password has been enabled you will be prompted to enter it every time you try to enter Setu...

Page 81: ...e menus in CMOS a special section in memory that stays on after turning the system off The BIOS configures the system according to the Setup selection stored in CMOS when boot the computer next time T...

Page 82: ...CX700 82 ECM CX700 Series User s Manual 4 Drivers Installation Note Installation procedures and screen shots in this section are for your reference and may not be exactly the same as shown on your scr...

Page 83: ...htm and choose the product from the menu left or link to Driver_Chipset VIA CX700 Note The installation procedures and screen shots in this section are based on Windows XP operation system Step 3 Clic...

Page 84: ...t locate Index htm and choose the product from the menu left or link to Driver_Display VIA CX700 Note The installation procedures and screen shots in this section are based on Windows XP operation sys...

Page 85: ...not locate Index htm and choose the product from the menu left or link to Driver_Audio Realtek ALC883 Note The installation procedures and screen shots in this section are based on Windows XP operatio...

Page 86: ...n are based on Windows XP operation system For 5 1 CH s supporting the function of MIC in and Line in will not workable To enable Mic in and Line in please DO NOT install 5 1 CH Audio driver Step 3 La...

Page 87: ...cally If not locate Index htm and choose the product from the menu left or link to D Driver_Gigabit Realtek RTL8111B Note The installation procedures and screen shots in this section are based on Wind...

Page 88: ...locate Index htm and choose the product from the menu left or link to Driver_TouchPanel PenMount DMC6000 Note The installation procedures and screen shots in this section are based on Windows XP oper...

Page 89: ...User s Manual ECM CX700 Series User s Manual 89 Step 6 Click Continue Anyway and the installation will complete automatically...

Page 90: ...ECM CX700 90 ECM CX700 Series User s Manual 5 Mechanical Drawing...

Page 91: ...User s Manual ECM CX700 Series User s Manual 91 Unit mm...

Page 92: ...ECM CX700 92 ECM CX700 Series User s Manual Appendix A BIOS Revisions BIOS Rev New Features Bugs Problems Solved Known Problems...

Page 93: ...User s Manual ECM CX700 Series User s Manual 93 Appendix B AWARD BIOS POST Messages...

Page 94: ...r during the POST This list includes messages for both the ISA and the EISA BIOS 1 CMOS BATTERY HAS FAILED CMOS battery is no longer functional It should be replaced 2 CMOS CHECKSUM ERROR Checksum of...

Page 95: ...in the slot 8 EISA Configuration Is Not Complete PLEASE RUN EISA CONFIGURATION UTILITY The slot configuration information stored in the EISA non volatile memory is incomplete Note When either of thes...

Page 96: ...u can use this location along with the memory map for your system to find and replace the bad memory chips 15 Memory parity Error at Indicates a memory parity error at a specific location You can use...

Page 97: ...te When either of these errors appears the system will boot in ISA mode which allows you to run the EISA Configuration Utility 24 Should Have EISA Board But Not Found PLEASE RUN EISA CONFIGURATION UTI...

Page 98: ...tialization error 33 Hard Disk s fail 10 Unable to recalibrate fixed disk 34 Hard Disk s fail 08 Sector Verify failed 35 Keyboard is locked out Unlock the key BIOS detect the keyboard is locked P17 of...

Page 99: ...tialize 8042 self test 08h 1 Test special keyboard controller for Winbond 977 series Super I O chips 2 Enable keyboard interface 09h Reserved 0Ah 1 Disable PS 2 mouse interface optional 2 Auto detect...

Page 100: ...is an invalid value for RTC minute 2 Load CMOS settings into BIOS stack If CMOS checksum fails use default value instead 3 Prepare BIOS resource map for PCI PnP use If ESCD is valid take into conside...

Page 101: ...annel 1 3Fh Reserved 40h Test 8259 interrupt mask bits for channel 2 41h Reserved 42h Reserved 43h Test 8259 functionality 44h Reserved 45h Reserved 46h Reserved 47h Initialize EISA slot 48h Reserved...

Page 102: ...e Init_Onbaord_AUDIO switch 5Eh Reserved 5Fh Reserved 60h Okay to enter Setup utility i e not until this POST stage can users enter the CMOS setup utility 61h Reserved 62h Reserved 63h Reserved 64h Re...

Page 103: ...errors occur or F1 key is pressed to continue Clear EPA or customization logo 80h Reserved 81h Reserved 82h 1 Call chipset power management hook 2 Recover the text fond used by EPA logo not for full...

Page 104: ...ent final initialization 4 Clear screen display summary table 5 Program K6 write allocation 6 Program P6 class write combining 95h 1 Program daylight saving 1 Update keyboard LED typematic rate 96h 1...

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