Related Manuals for Contec SPI-6941-LV
Summary of Contents for Contec SPI-6941-LV
- Page 1 SBC Series Single Board Computer Full Size PICMG with LAN,VGA,Video SPI-6941-LV User’s Manual CONTEC CO.,LTD.
- Page 2 Copyright Copyright 2004 CONTEC CO., Ltd. All Rights Reserved. No part of this document may be copied or reproduced in any form by any means without prior written consent of CONTEC CO., Ltd. CONTEC CO., Ltd. makes no commitment to update or keep current the information contained in this document.
- Page 3 Limited One Year Warranty CONTEC Industrial CPU card is warranted by CONTEC CO., Ltd. to be free from defects in material and workmanship for up to one year from the date of purchase by the original purchaser. Repair will be free of charge only when this device is returned freight prepaid with a copy of the original invoice and a Return Merchandise Authorization to the distributor or the CONTEC group office from which it was purchased.
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Page 4: Table Of Contents
Unuseable Connector: CN17 ............25 2.14 EXT. Mouse or Keyboard Connector: CN18 .........25 2.15 VGA Connector: CN19..............25 2.16 External ATX Power Connector: CN20 ........26 2.17 System FAN Connector: CN21 ............26 2.18 CPU FAN Connector: CN22............26 2.19 PS/2 Keyboard / Mouse Connector: CN23 ........27 SPI-6941-LV... - Page 5 OFTWARE TILITIES Appending CD-ROM..............41 Watch-Dog-Timer (WDT) Setting..........46 Update of BIOS ................47 Hard Ware Monitor................48 BIOS S ..............49 HAPTER ETUP Setup Utility ..................49 POST beep/Error message .............66 ................. 69 HAPTER PPENDIX Available Accessories ..............69 Optional LCD daughter card (ADP-6940)........70 SPI-6941-LV...
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Page 6: Chapter 1 Introduction
Keyboard & Mouse connector: One PS/2 connector with in Keyboard & Mouse on bracket and one 5-pins box-header for external keyboard & Mouse VGA Connector: Lynx SM722 chipset, On board 15 pin D-SUB VGA connector LCD Connector: Daughter board(ADP-6940), used connector for Panel Link (Silicon Image SiI164) SPI-6941-LV... -
Page 7: Mechanical & Environmental
OPTERATING TEMPERATURE: 0 ~ 60ºC. *This is according to installed CPU. STORAGE TEMPPERATURE: - 40 ~ 80ºC. HUMIDITY: 10% to 90%RH(no condensation) BOARD DIMENSION: 338mm(L) x 122mm(H) / 13.3inch x 4.80 inch. BOARD WEIGHT: 400g SPI-6941-LV... -
Page 8: Check List
6 pin mini-DIN cable (2 in 1 cable for PS2 Mouse & Keyboard functions) Description The SPI-6941-LV is a PICMG compatible Industrial CPU card based on VIA VT82C694T chipset and is fully designed for harsh industrial environment. It features socket 370 compatible with Intel’s processor. -
Page 9: Power Management Features
24bpp Resolution 640x480 800x600 1024x768 1280x1024 LCD/Simultaneous Mode Color Depth Display Refresh (Hz) 8bpp 16bpp 24bpp Resolution 640x480 800x600 1024x768 1280x1024 Power Management Features Overview Support ACPI (Advanced Configuration and Power Interface) power management ACPI v1.0 compliant SPI-6941-LV... -
Page 10: Power Requirements
Your system requires a clean, steady power source for reliable performance of the high frequency CPU on the SPI-6941-LV Industrial CPU card, the quality of the power supply is even more important. For the best performance make sure your power supply provides a range of 4.75 volts minimum to 5.25 volts maximum DC power source. -
Page 11: Connector & Jumper Location
CN15 Front Panel Connector CN16 External Battery Connector CN17 Unuseable Connector CN18 EXT. Mouse or Keyboard Connector CN19 VGA Connector CN20 External ATX Power Connector CN21 System FAN Connector CN22 CPU FAN Connector CN23 PS/2 Keyboard / Mouse Connector SPI-6941-LV... -
Page 12: Block Diagram
CHAPTER 1 – Introduction Block Diagram SOCKET 370 CLK GEN. GTL+ BUS VT82C694T DIMM x 3 TERMINATOR PCI BUS AGP2X KB / MS VGA/LCD 82559ER x 1 Lynx SM722 IDE#1/2 VT82C686B FLASH BIOS COM1/2 ISA BUS SPI-6941-LV... - Page 13 CHAPTER 1 – Introduction SPI-6941-LV...
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Page 14: Chapter 2 Hardware Installations
CHAPTER 2 –Hardware Installations Chapter 2 Hardware Installations This chapter provides information on how to use the jumpers and connectors on the SPI-6941-LV in order to set up a workable system. Installation procedure 2.1.1 Install the processor with correct orientation. -
Page 15: Cpu Installation
CHAPTER 2 –Hardware Installations CPU Installation: ® ® The SPI-6941-LV Industrial CPU Card supports a single Intel Celeron (FC-PGA) ® or Pentium III processor (FC-PGA or FC-PGA2). The CPU core voltage is automatically adjusted by the voltage regulator on the CPU card, which is connected to the VID pin of the processor. -
Page 16: Main Memory Installation: Dimm1 / Dimm2 / Dimm3
CHAPTER 2 –Hardware Installations Main Memory Installation: DIMM1 / DIMM2 / DIMM3 The SPI-6941-LV PCIMG PCI/ISA Industrial CPU Card supports three dual inline memory module (DIMM 168-pin) sockets for a maximum total memory of 1.5GB. Using the serial presence detect (SPD) data structure, programmed into an E PROM on the DIMM, the BIOS can determine the SDRAM’s size and speed. - Page 17 CHAPTER 2 –Hardware Installations Note: All memory components and DIMMs used with the SPI-6941-LV PICMG PCI/ISA CPU card must comply with the PC SDRAM Specification. These include: the PC SDRAM Specification *memory component specific), the PC Unbuffered DIMM Specification, and the PC Serial Presence Detect Specification.
- Page 18 Two lines of CPU to PCI posted write buffers Byte merging in the write buggers to reduce the number of PCI cycles and to create further PCI bursting possibilities Enhanced PCI command optimization 48 levels of post write buffers from PCI masters to DRAM SPI-6941-LV...
- Page 19 UltraDMA-33/66/100 Master Mode PCI EIDE controller Transfer rate up to 33MB/s to cover PIO mode 4, multi-word DMA mode 2 drives Increase reliability using UltraDMA-66 transfer protocols Increased performance using UltraDMA-100 mode 5 Support ATAPI compliant devices including DVD devices SPI-6941-LV...
- Page 20 Voltage, Temperature, Fan speed monitor • Universal Serial Bus controller ISB v.1.1 and Intel Universal HCI v.1.1 compatible • System Management Bus interface • Sophisticated PC99-Compatible mobile power management • Plug & Play controller • Integrated I/O APIC (Advanced Peripheral Interrupt Controller) SPI-6941-LV...
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Page 21: Primary & Secondary Ide Port Connector: Cn1/Cn4
Primary & Secondary IDE port Connector: CN1/CN4 The CPU card SPI-6941-LV has two independent bus-mastering PCI IDE interfaces. These interfaces support PIO Mode 3, PIO Mode 4, ATAPI devices (e.g., CD-ROM), and Ultra DMA33/66/100 synchronous-DMA mode transfers. The BIOS supports logical block addressing (LBA) and extended cylinder head sector (ECHS) translation modes. -
Page 22: Floppy Disk Connector: Cn2
This connector supports the provided floppy drive ribbon cable. After connecting the single and to the board, connect the two plugs on the other end to the floppy drives. PIN No. Function PIN No. Function INDEX MOT ON STEP TRCK 0 SIDE 1 DSK CHG SPI-6941-LV... -
Page 23: Serial Port Connector: Cn10/Cn5
CHAPTER 2 –Hardware Installations Serial Port connector: CN10/CN5 COM1 (CN10) and COM2 (CN5) are 10-pins box-header, are onboard serial ports of the CPU card SPI-6941-LV. The following table shows the pin assignments of these connectors. RS422/485 assigned for COM2 connector only... - Page 24 TX- (pin 1) and RX- (pin 4) is the same. 2.6.1 RS-422 / RS-485 specifications Transmission system: Asynchronous, half-/full-duplex serial transmission conforming to RS-422/RS-485 Baud rate: 19200 to 50bpx (programmable) Signal extensible distance: 1.2km Max. SPI-6941-LV...
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Page 25: Usb Connector: Cn8/Cn11
Support for isochronous and asynchronous transfer types over the same set of wires Support for up to 127 physical devices Guaranteed bandwidth and low latencies appropriate for telephony, audio and other applications Error-handling and fault-recovery mechanisms built into the protocol SPI-6941-LV... -
Page 26: Parallel Port Connector: Cn9
Bi-Directional High-speed ECP Pin assignment after conversion by attached cable (DB-9 connector)(No.4-40UNC) Pin No. Function Pin No. Function Pin No. Function Pin No. Function STROBE STROBE ERROR ERROR INIT INIT SLCT IN SLCT IN BUSY BUSY SLCT N.C. SLCT SPI-6941-LV... -
Page 27: Adapter For Lcd Transfer Connector: Cn12
FTD1 FTD2 FTD3 FTD4 FTD5 FTD6 FTD7 FTD8 FTD9 FTD10 FTD11 FTD12 FTD13 FTD13 FTD15 FTD16 FTD17 FTD18 FTD19 FTD20 FTD21 FTD22 FTD23 FPSCLK FPEN LVDSCLK FTHSYNC FTVSYNC FPVDDEN VBIASEN N.C. PCIRST# VCC3 VCC3 VCC3 N.C. SDATA SCLK CVBS SPI-6941-LV... -
Page 28: Lan Connector (Rj-45): Cn14
This header can be connected to a front panel power switch. The front panel connector includes headers for these I/O connections: Power switch Power LED This header can be connected to an LED that will light when the computer is powered SPI-6941-LV... -
Page 29: External Battery Connector: Cn16
IDE controller. Speaker A speaker can be installed on the SPI-6941-LV as a manufacturing option. The speaker is enabled by a jumper on pins 9, 11, 13, 15 of the front panel connector. The speaker (onboard or offboard) provides error beep code information during the POST in the event that the computer cannot use the video interface. -
Page 30: Unuseable Connector: Cn17
Mouse CLOCK Keyboard CLOCK 2.15 VGA Connector: CN19 (No.4- It is a VGA CRT connector (DB-15). The pin assignments are as follows: 40UNC) PIN No. Function PIN No. Function CN19 GREEN BLUE D-DATA 5V Pull high 5V Pull high H-SYNC V-SYNC D-DCLK SPI-6941-LV... -
Page 31: External Atx Power Connector: Cn20
CN22 is a 3-pins header for the CPU cooling fan power connector. The fan must be a 12V fan. Pin 3 is for Fan speed sensor input. PIN No. Function Connector type for Cable CN22 Housing: 5102-03 (molex) +12V Contact: 5103 (molex) SPI-6941-LV... -
Page 32: Ps/2 Keyboard / Mouse Connector: Cn23
On/Reset password can be specified in the BIOS Setup program. The keyboard controller also supports the hot-key sequence <Ctrl><Alt><Del>, software reset. This key sequence resets the computer’s software by jumping to the beginning of the BIOS code and running the Power On Self Test (POST). SPI-6941-LV... - Page 33 CHAPTER 2 –Hardware Installations SPI-6941-LV...
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Page 34: Chapter 3 Jumper Setting
On board LAN enabled jumper: JP2 Function Enabled(Default) Disabled RS-422/485 Terminator: JP3 Terminator Function No terminating resister (Default) CTS for RS-422 terminating resister provided RTS for RS-422 terminating resister provided RXD for RS-422/485 terminating resister provided TXD for RS-422/485 terminating resister provided SPI-6941-LV... -
Page 35: Rs232/422/485 Selector: Jp5/Jp4
15 17 19 RS-422 15 17 19 RS-485 15 17 19 1. For RS-485, TX+(pin 2) and RX+ (pin 3) must jumper together inside the D type connector. 2. TX- (pin 1) and RX- (pin 4) is the same. SPI-6941-LV... - Page 36 Transmit date control in half-duplex mode In half-duplex mode, the transmission buffer must be controlled to prevent transmit data from causing a collision. The SPI-6941-LV uses the RTS signal and bit 1 in the modem control register to control transmit data.
- Page 37 Receiver buffer Register 02F8H Divisor latch Register (LSB) Divisor latch Register (MSB) 02F9H Interrupt enable Register 02FAH Interrupt ID Register 02FBH Line control Register 02FCH Modem Control Register 02FDH Line status Register 02FEH Modem Status Register 02FFH Scratch Register SPI-6941-LV...
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Page 38: Unuseable Connector: Jp7
When the computer is plugged in, the 3.3V standby current from the power supply extends the life of the battery. The clock is accurate to ±3 minutes/month at 25ºC with 3.3V applied. Function Normal Operation (Default) Clear CMOS Content SPI-6941-LV... -
Page 39: Silicon Disk Memory Add. Selector: Jp10
When the watchdog timer activates, setup involves two jumpers. (CPU processing has come to a halt), it can reset the system or generate a NMI. This can be setting JP11 as shown below: JP11 Function JP11 NMI(Default) JP11 Reset Note: NMI cannot be used at Windows NT4.0, 2000 and XP. SPI-6941-LV... -
Page 40: Cpu Selector: Jp12
Coppermine FC-PGA Tualatin FC-PGA2 (Default) Unuseable Jumper: JP17, JP18 This jumper(JP17, JP18) is unuseable. Please set this Jumper as following table. JP17, 18 3.10 Unuseable Jumper: JP19 This jumper(JP19) is unuseable. Please set this Jumper as following table. JP19 SPI-6941-LV... -
Page 41: Display Type Setting: Sw1
CHAPTER 3 – Jumper Setting 3.11 Display Type Setting: SW1 The SPI-6941-LV supports several resolution LCD displays. Use SW1 switch to select display type. This selection will be enabled when mount ADP-6940 LCD daughter Card. And when shipping, SW1 is set to CRT only. -
Page 42: Chapter 4 Cpu Card Resources
D D e e s s c c r r i i p p t t i i o o n n 100000-60C49BA5 1499MB Extended memory E8000-FFFFF 96KB System BIOS E0000-E7FFF 32KB System BIOS (Available as UMB) Available high DOS memory CC000-DFFFF 80KB (open to ISA and PCI buses) A0000-CBFFF 176KB Video memory and BIOS 00000-9FFFF 640KB Conventional memory SPI-6941-LV... -
Page 43: I/O Map
03B0 to 03BB 12 bytes Video (Monochrome) 03C0 to 03DF 32 bytes Video (VGA) 03E8 to 03EF 8 bytes COM3 03F0 to 03F5, 03F7 8 bytes Diskette controller 03F6 1 byte Primary IDE channel 03F8 to 03FF 8 bytes COM1 SPI-6941-LV... -
Page 44: Dma Channels
Data Size System Resource 8 or 16bit Reserved 8 or 16bit Reserved (or parallel port (for ECP)) 8 or 16bit Diskette driver 8 or 16bit Reserved (or parallel port (for ECP)) Unused(Cascade channel) 16bit Free 16bit Free 16bit Reserved SPI-6941-LV... - Page 45 CHAPTER 4 – CPU card Resources SPI-6941-LV...
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Page 46: Chapter 5 Software Utilities
----- Graphics drivers │ └─Lynx3DM │ ├─WinXP │ ├─Win2K │ ├─Winnt40 │ └─Win9x └─LAN ----- Ethernet Drivers └─82559ER ├─WinXP ├─Win2K ├─Winnt40 └─Win9x Note: For use of each driver, check the messages output during installation and documents included in the CD-ROM. SPI-6941-LV... - Page 47 . Open the System Properties dialog box from Control Panel, then select [Device Manager] → [PCI Ethernet Controller] → [Driver] → [Update Driver] for installation. Follow the on-screen instructions and specify the above folder to install the driver. Then, reboot the system. SPI-6941-LV...
- Page 48 Control Panel, then check “Wired to the network” and select [Next]. [Select from list] → [Have disk] for installation. Follow the on-screen instructions and specify the Floppy disk to install the driver. Then, reboot the system. For individual settings, consult your network administrator. SPI-6941-LV...
- Page 49 Properties dialog box from Control Panel, then select [Hardware] → [Device manager] →[Other Device] → [Network Adapters] → [Driver] → [Update Driver] for installation. Follow the on-screen instructions and specify the above folder to install the driver. Then, reboot the system. For individual settings, consult your network administrator. SPI-6941-LV...
- Page 50 Open the Control Panel, then select [Performance and Maintenance] → [System] → [Hardware] → [Device Manager] → [Other Device] → [Ethernet Controller] → [Driver] → [Update Driver] for installation. Follow the on-screen instructions and specify the above folder to install the driver. Then, reboot the system. SPI-6941-LV...
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Page 51: Watch-Dog-Timer (Wdt) Setting
The WDT will not be reload by an abnormal system, then WDT will time out and reset the system automatically to avoid abnormal operation. SPI-6941-LV supports 16 levels watchdog timer by software programming I/O ports. Write any value to I/O address 0441H will disable Watch-Dog-Timer. Write setting code (please reference to WDT Setting Table) to I/O 0443h will re-load WDT. -
Page 52: Update Of Bios
Step 6: Re-configure your system. Remove the System Disk and re-start your computer. Press [Del] during the Power-On-Self-Test to enter BIOS Setup Program. Re-set the relevant parameters according to your record of the Original setting. Save and Exit BIOS Setup program to re-boot your system. SPI-6941-LV... -
Page 53: Hard Ware Monitor
When the CPU fan in use has a speed sensor, the controller can read the fan speed sensor signal input to pins 3 of CN21 and CN22 as the fan speed. Caution: To monitor the fan speed, use a CPU fan with speed sensor. SPI-6941-LV... -
Page 54: Chapter 6 Bios Setup
When you want to quit the Setup Utility without making any changes to BIOS settings, press the <Esc> key to return to the Main Menu, select [Exit Without Saving], then follow the subsequent on-screen instructions to terminate the Setup Utility. SPI-6941-LV... - Page 55 This is effective, for example, in the event that the system won’t start after unexpected power failure. Caution: Contents described in this chapter is subject to change future without notice. SPI-6941-LV...
- Page 56 Selects the function of the Power button. PnP/PCI Configurations Resets configuration data and allocates IRQ/DMA resources for legacy devices. Before reinstalling the OS, reset configuration data. PC Health Status Displays the monitored CPU temperature, FAN speed, and power supply voltage. Frequency/Voltage Control SPI-6941-LV...
- Page 57 Saves the settings made on the Setup menus to CMOS, exits the Setup Utility, then reboots the system. Exit Without Saving Not Saves the settings made on the Setup menus to CMOS, exits the Setup Utility, then reboots the system. SPI-6941-LV...
- Page 58 Drive A Drive B Select the types of the FDDs connected. The choice: None / 360K, 5.25in. / 1.2M, 5.25in. / 720K, 3.5in. /1.44M, 3.5in. / 2.88M, 3.5in. Video Displays the default mode of the video device. SPI-6941-LV...
- Page 59 All, But Disk/Key The system does not halt with no FDD/keyboard connected. No Errors The system does not halt on detection of any error. Base Memory Extended Memory Total Memory Display the sizes of individual types of detected memory installed on the system. SPI-6941-LV...
- Page 60 Set the order of devices to be searched for the OS to be booted. When you boot the system from a CD-ROM to install an OS, for example, set “First Boot Device” to [CDROM]. The choice: Floppy / HDD-0 / SCSI / CDROM / Disabled SPI-6941-LV...
- Page 61 Sets the delay between starting to hold down a key and starting to generate repeated keystrokes. The choice: 250/500/750/1000 Security Option Selects whether to require password entry every time the computer is started or only when entering the Setup program. The choice: Setup/System SPI-6941-LV...
- Page 62 The system includes a universal serial bus (USB) controller. Bacially please use as “Disabled”. OnChip Sound Enables/disables the Sound device built in the chipset. The choice: Enabled / Disabled Memory Parity/ECC Check Enables/disables the ECC feature for memory. The choice: Enabled / Disabled SPI-6941-LV...
- Page 63 Set the PIO modes of IDE devices. Usually, leave these items set to [Auto]. The choice: Auto / MODE 0 / MODE 1 / MODE 2 / MODE 3 / MODE 4 Primary Master UDMA Primary Slave UDMA Secondary Master UDMA SPI-6941-LV...
- Page 64 Assign the addresses and IRQs for the Parallel devices built in the chipset. The choice: Disabled / 3BC/IRQ7 / 378/IRQ7 / 278/IRQ5 Onboard Parallel Mode The mode of a parallel device is set up. The choice: Normal / EPP /ECP / ECP/EPP SPI-6941-LV...
- Page 65 The choice: 1 / 3 Parallel Port EPP Type Sets the type of the parallel device to be used in EPP mode. This item cannot be set with “Onboard Parallel Mode” set to [Normal]. The choice: EPP1.9 / EPP1.7 SPI-6941-LV...
- Page 66 Delay 4 Sec Allows the Power button to place the system in sleep mode and to wake it up. Holding down the button for at least four seconds turn off the power supply. Instant-Off Uses the Power button as a normal system power ON/OFF button. SPI-6941-LV...
- Page 67 Reset Configuration Data Enables the initialization of system configuration data stored in BIOS ROM. To actually initialize the data, set this item to [Enabled] and exit the Setup Utility while saving the BIOS settings. The choice: Enabled / Disabled SPI-6941-LV...
- Page 68 Phoenix - Award BIOS CMOS Setup Utility DMA Resources DMA-0 assigned to [PCI/ISA PnP] Item Help DMA-1 assigned to [PCI/ISA PnP] DMA-3 assigned to [PCI/ISA PnP] DMA-5 assigned to [PCI/ISA PnP] DMA-6 assigned to [PCI/ISA PnP] DMA-7 assigned to [PCI/ISA PnP] (General key operation help) SPI-6941-LV...
- Page 69 Displays the CPU temperature detected by the thermal sensor placed below the CPU. Current CPUFAN Speed Displays the CPU fan speed. Current SystemFAN Speed Displays the system fan speed. Vore / 2.5V / 3.3V / 5V / 12V Displays the power-supply voltages on the SBC. SPI-6941-LV...
- Page 70 Phoenix - Award BIOS CMOS Setup Utility Frequency/Voltage Control CPU Clock (Test only) [Default] Item Help (General key operation help) CPU Clock (Test only) Although the HOST/CPU clock frequency can be changed, the CPU Card must be used with this item set to [Default]. SPI-6941-LV...
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Page 71: Post Beep/Error Message
This error occurs when the boot device cannot be detected. Possible causes are no system disk in the FDD, no power to the drive, the drive cable unplugged, the drive flat cable damaged, or the HDD boot area left inactive. SPI-6941-LV... - Page 72 RAM PARITY ERROR –CHECKING FOR SEGMENT…. OFFENDING SEGMENT: XXXX PRESS F1 TO DISABLE NMI, F2 TO REBOOT An NMI caused by a parity error has occurred. The prompted action to press the <F1> or <F2> key will not be processed. SPI-6941-LV...
- Page 73 CHAPTER 6 – BIOS Setup SPI-6941-LV...
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Page 74: Chapter 7 Appendix
CHAPTER 7 – Appendix Chapter 7 Appendix Available Accessories LCD connector converter board ADP-6940 LCD Adapter board for SPI-6941-LV Cable IDE-66 Cable Ultra ATA/66 IDE cable USB Connector Cable USB connector cable (shielded) Celeron 566MHz PC686C-566 Celeron 850MHz PC686C-850 Pentium III 700MHz... -
Page 75: Optional Lcd Daughter Card (Adp-6940)
Optional LCD daughter card (ADP-6940) Overview The SPI-6941-LV need to connected to a LCD daughter card that has a LCD connector, it uses PanelLink Digital technology (Silicon Image SiI164 chipset) to support LCD displays ranging from VGA to XGA . - Page 76 CHAPTER 7 – Appendix Board dimension 1.18 111.6 103.00 77.76 57.51 36.67 1.91 14.48 67.56 9.02 15.11 93.98 17.78 [mm] SPI-6941-LV...
- Page 77 CHAPTER 7 – Appendix LCD transfer Connector: CN1 CN1 is a 56-pin connector that can link to the SPI-6941-LV CPU card. The following shows the pin assignments of this connector. PIN No. Function PIN No. Function FTD0 FTD1 FTD2 FTD3...
- Page 78 CN2 is a 41-pin connector for flat panel LCD displays. The following shows the pin assignments of this connector. PIN No. Function PIN No. Function DP20 DP16 DP21 DP17 DP22 DP18 DP23 DP19 DP10 DP11 DP12 SHFCLK 3.3V DP13 3.3V ENABLK DP14 LCDVDD ENVEE DP15 N.C. N.C. N.C. SPI-6941-LV...
- Page 79 TX2+/TX2-: Low voltage swing differential output data pair. This pair transmits the flat panel signals: DP16 to DP23. Y2(RxD): Serial(COM1)input. This signal receives serial data to the communication link. Y3(TxD): Serial(COM1)output. This signal sends serial data to the communication link. SPI-6941-LV...
- Page 80 3-9-31, Himesato, Nishiyodogawa-ku, Osaka 555-0025, Japan Japanese http://www.contec.co.jp/ English http://www.contec.com/ Chinese http://www.contec.com.cn/ No part of this document may be copied or reproduced in any form by any means without prior written consent of CONTEC CO., LTD. [06202005] [06302004] Management No. A-46-866 [06202005_rev3] Parts No. LYDQ691...