Contec 12.1 User Manual
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Contec 12.1 User Manual

Panel-pc 955 series atom n270, ac input, 12.1 model
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IPC Series
PANEL-PC 955 Series
Atom N270, AC input, 12.1 model
User's Manual
CONTEC CO.,LTD.

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  • Page 1 IPC Series PANEL-PC 955 Series Atom N270, AC input, 12.1 model User’s Manual CONTEC CO.,LTD.

  • Page 2: Check Your Package

    The product consists of the items listed below. Check, with the following list, that your package is complete. If you discover damaged or missing items, contact your retailer. If you use IPC-SLIB-01 (driver&utility software set), download it from the CONTEC’s Web site. Product Configuration List PT-955LS...

  • Page 3: Copyright

    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. The information in this document is subject to change without notice.

  • Page 4: Table Of Contents

    Table of Contents Check Your Package ..........................i Copyright ..............................ii Trademarks ..............................ii Table of Contents ...........................iii INTRODUCTION About the Product ........................... 1 Features ............................1 Supported OS ........................... 2 Customer Support............................ 3 Web Site ............................3 Limited One-Year Warranty ........................3 How to Obtain Service ..........................
  • Page 5 Main Power switch: MAIN POWER-SW ..................23 Power switch: POWER SW ......................23 Line out Interface: LINE OUT.......................23 Mic in Interface: MIC ........................23 Giga bit-Ethernet: LAN A – B .......................24 USB Ports: USB ..........................25 Serial Port Interface: SERIAL A, EXT-A, EXT-B ...............26 DVI Interface: DVI ........................27 Serial-ATA: S-ATA ........................28 CF Card Connector (Primary IDE Connection): CF1 - 2 .............29...
  • Page 6 Frequency/Voltage Control........................79 Defaults Menu ............................80 Supervisor/User Password Setting ....................... 81 Exit Selecting ............................82 POST Messages............................. 82 POST Beep ............................82 Error Messages ............................83 APPENDIX Memory Map ............................85 I/O Port Addresses ..........................86 Interrupt Level List ..........................87 POST Codes ............................
  • Page 7 PT-955LS-AC User’s manual...

  • Page 8: Introduction

    Embedded-type CPU and chip set have been adopted. The use of readily available parts ensures the ease of the use of the product. In addition, the use of Contec-customized BIOS allows support to be provided at the BIOS level.

  • Page 9: Supported Os

    Also, it supports system start-up externally via network (Wake On LAN) and modem (Power On by Ring). It encourages significant labor saving in operation. Major types of peripherals are supported with rich interfaces including the two CF card slots It has a variety of extended interface such as 1000BASE-T x 2, USB2.0 x 4, serial (RS-232C) x 3. It has 2 CF card slots that can use for OS and data.

  • Page 10: Customer Support

    You can download updated driver software and differential files as well as sample programs available in several languages. Note! For product information Contact your retailer if you have any technical question about a CONTEC product or need its price, delivery time, or estimate information. Limited One-Year Warranty CONTEC products are warranted by CONTEC CO., LTD.

  • Page 11: Safety Precautions

    Safety Precautions Understand the following definitions and precautions to use the product safely. Safety Information This document provides safety information using the following symbols to prevent accidents resulting in injury or death and the destruction of equipment and resources. Understand the meanings of these labels to operate the equipment safely.
  • Page 12 Avoid installation in a location where people may come into contact with that section. CONTEC does not provide any guarantee for the integrity of data on any recording media, such as HDD, SSD and CF.
  • Page 13 Burn-in on TFT Display “Burn-in” may occur if the same display is retained for a long time. Avoid this by periodically switching the display so that the same display is not maintained for a long time. * Burn-In : Phenomenon characterized by a TFT display as a result of long-time display of the same screen where a shadow-like trace persists because electric charge remains in the LCD element even after the patterns are changed.

  • Page 14: System Reference

    Video RAM Main memory shared Video BIOS 64KB(C0000H-CFFFFH) LCD type LCD type 12.1-inch TFT color LCD, SVGA(800 x 600), 260,000 colors Backlight LED method, The ON/OFF software can control. Touch panel Resolution 4096 x 4096 (emulated in 800 x 600 mode)
  • Page 15 Table 2.1. Functional Specification < 2 / 2 > Model PT-955LS-ACx000 PT-955LS-ACx121 PT-955LS-ACx421 Interface External 1 port (29 pin DVI-I connector ), DVI-analog RGB conversion adapter attachment display Audio LINE OUT: 3.5 Stereo mini jack, Full-scale output level 1.5Vrms (Typ.), Dual 50mW Amplifier MIC IN: 3.5 Stereo mini jack, Full-scale input level 1.3Vrms (Typ.) SATA...
  • Page 16 Table 2.2. Installation Environment Requirements Model PT-955LS-ACx000 PT-955LS-ACx121 PT-955LS-ACx421 0 - 50C (0 - 45ºC when using 0 - 45C (0 - 40ºC when using 0 - 50C (0 - 45ºC when using Operating temperature *5 1000BASE-T) 1000BASE-T) 1000BASE-T) Storage temperature -10 - 60C Operating humidity 10 - 90%RH (No condensation)
  • Page 17 Display Optical Specifications Table 2.3. Display Optical Specifications Parameter Condition Min. Typ.  = 180° 55deg 65deg Visual angle (vertical) Display.  = 0° 65deg 75deg CR10 Monochrome Visual angle  = +90° 70deg 80deg (horizontal) = -90° 70deg 80deg Surface brightness Display in white 150cd/m...

  • Page 18: Power Management Features

    Power Management Features Support both ACPI (Advanced Configuration and Power Interface) and legacy (APM) power management. ACPI v2.0 compliant APM v1.2 compliant Support hardware automatic wake-up PT-955LS-AC User’s manual...

  • Page 19: Physical Dimensions

    Physical Dimensions PT-955LS-ACxxxx Figure 2.2. Physical Dimensions (PT-955LS-ACxxxx) PT-955LS-AC User’s manual...

  • Page 20: Hardware Setup

    3. Hardware Setup Before Using the Product for the First Time Follow the next steps to set up this product: STEP1 By referring to the information in this chapter, install, connect and set this product. STEP2 Connect cables. Connect the cable of necessary external devices, such as keyboard, to this product using appropriate cables.

  • Page 21: Hardware Setup

    Hardware Setup Before you start, be sure that the power is turned off. Remove only those screws that are explained. Do not move any other screw. Attaching the HDD (1) Pull out the HDD bracket from the body. Figure 3.1. Removing the HDD bracket (2) Attach HDD/SSD to the HDD bracket and fix them using four screws.

  • Page 22: Attaching The Cf Attachment Fittings

    Attaching the CF Attachment Fittings (1) After inserting a CF Card, fasten the bundled CF attachment fittings with a screw. Figure 3.3. Attaching the CF Attachment Fittings CAUTION Insert the CF Card face up. Screw holes may be damaged if screws are tightened with a torque greater than the specified torque.The specified tightening torque is 3 - 3.5kgfcm.
  • Page 23 Fastening the AC Cable Refer to following procedures in order to fix the AC cable. (1) Pull the fixing clamp as long as possible. Then insert it to the hole beside the AC inlet. Figure 3.5. Attaching the fixing clamp of the AC cable (2) Insert the AC cable.

  • Page 24: Hardware Setup

    Hardware Setup PT-955LS-DCxxxx (1) Cut out a panel according to the following dimensions to mount the main unit. (The thickness of plate: 1.6 - 6mm) Figure 3.8. Dimensions of Panel Opening Place the waterproof packing in the groove on the front face of the main body and insert the main body into the panel from the external side.

  • Page 25: Installation Requirements

    Installation Requirements Be sure that the ambient temperature is within the range specified in the installation environment requirement by making space between the product and device that generates heat or exhaust air. Installed angle which is recommended 15 Installed angle of this product which is recommended is 0 - 15. Except for that, the temperature specification of this product might not be filled.
  • Page 26 Distances between this product and its vicinity Figure 3.11. Distances between this product and its vicinity CAUTION Do not install this product into the fully-sealed space except the case in which the internal temperature is adjustable by equipment such as air conditioner. Troubles such as operational malfunctions could be occurred by the temperature increase caused by long-term usage.
  • Page 27 Ambient temperature In this product, the ambient temperature is decided from the multiple measurement points as shown below. When making use of the product, the air current should be adjusted to prevent that all the temperatures measured at the measurement points exceed the specified temperature. Figure 3.12.

  • Page 28: Each Component Function

    4. Each Component Function Component Name Bottom view PT-955LS-ACxxxx Figure 4.1. Component Name Table 4.1. Component Function Name Function MAIN POWER-SW AC Power switch POWER-SW Power switch POWER LED Power ON display LED ACCESS LED CF access display LED STATUS LED Status LED AC-IN AC power input connector...

  • Page 29: System Configuration

    System Configuration PT-955LS-ACxxxx Figure 4.2. System Configuration PT-955LS-AC User’s manual...

  • Page 30: Component Function

    The audio driver is required to use the microphone input and line output interfaces. Install the appropriate audio driver for your OS from the CONTEC’s Web site CD-ROM [IPC-SLIB-01]. (For information on the latest version of IPC-SLIB-01, check the CONTEC's Web site.)

  • Page 31: Giga Bit-Ethernet: Lan A - B

    Left LED: Operation LED 10M: Off, 100M: Green, 1000M: Orange LAN drivers Install the appropriate LAN driver for your OS from the CONTEC’s Web site [IPC-SLIB-01]. (For information on the latest version of IPC-SLIB-01, check the CONTEC's web site.) CAUTION Attention should to be paid to the guaranteed operating range of temperature in using 1000BASE-T.

  • Page 32: Usb Ports: Usb

    USB Ports: USB This product is equipped with 4 port for USB 2.0 interface. Table 4.4. USB Connector Pin No. Function USB_VCC USB- USB+ USB_GND PT-955LS-AC User’s manual...

  • Page 33: Serial Port Interface: Serial A, Ext-A, Ext-B

    Serial Port Interface: SERIAL A, EXT-A, EXT-B SERIAL A, EXT-A, EXT-B (RS-232C Ports) The product has 3 ports of RS-232C compliant serial ports supporting up to a baud rate of 115,200bps with a 16-byte transmission-dedicated data buffer and a 16-byte reception-dedicated data buffer. You can use “Chapter 5 BIOS Setup”...

  • Page 34: Dvi Interface: Dvi

    A DVI interface is provided. You can use it to connect a CRT (even a D-SUB 15 pin connector is acceptable by using the bundled DVI-analog RGB adapter) or a CONTEC Panel Link display. The connector is named DVI (DVI-I 29-pin connector).

  • Page 35: Serial-Ata: S-Ata

    For the LCDs that can be connected, please refer to “Chapter 7 List of Options”. Display driver Install the appropriate display driver for your OS from the CONTEC’s Web site [IPC-SLIB-01]. (For information on the latest version of IPC-SLIB-01, check the CONTEC's Web site.)

  • Page 36: Cf Card Connector (Primary Ide Connection): Cf1 - 2

    CF Card Connector (Primary IDE Connection): CF1 - 2 The CF Card (Type I: dedicated to the memory card) can be connected. The CF card connector doesn't support hot plug. The pulling out opening of the CF card cannot be done in the state of power supply ON.
  • Page 37 PT-955LS-AC User’s manual...

  • Page 38: Bios Setup

    5. BIOS Setup Introduction This chapter discusses Award’s Setup program built into the FLASH ROM BIOS. The Setup program allows users to modify the basic system configuration. This special information is then stored in battery-backed RAM so that it retains the Setup information when the power is turned off. The rest of this chapter is intended to guide you through the process of configuring your system using Setup.

  • Page 39: Using Setup

    Using Setup In general, you use the arrow keys to highlight items, press <Enter> to select, use the PageUp and PageDown keys to change entries, press <F1> for help and press <Esc> to quit. The following table provides more detail about how to navigate in the Setup program using the keyboard. Table 5.1.

  • Page 40: Main Menu

    Main Menu Once you enter the Award BIOS CMOS Setup Utility, the Main Menu will appear on the screen. The Main Menu allows you to select from several setup functions and two exit choices. 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.
  • Page 41 Load Fail-Safe Defaults Use this menu to load the BIOS default values for the minimal/stable performance for your system to operate. Load Optimized Defaults Use this menu to load the BIOS default values that are factory settings for optimal performance system operations.

  • Page 42: Standard Cmos Setup

    Standard CMOS Setup Figure 5.2. Standard CMOS Setup The items in Standard CMOS Setup Menu are divided into 10 categories. Each category includes no, one or more than one setup items. Use the arrow keys to highlight the item and then use the <PgUp> or <PgDn>...

  • Page 43: Main Menu Selections

    Main Menu Selections This table shows the selections that you can make on the Main Menu. Table 5.2. Main Menu Selections Item Options Description Set the system date. Note that the ‘ Day ’ Date Month DD YYYY automatically changes when you set the date Time HH : MM : SS...

  • Page 44: Ide Adapters

    IDE Adapters The IDE adapters control the CF card. Use a separate sub menu to configure each CF card. Use the legend keys to navigate through this menu and exit to the main menu. Use Table 5.3 to configure the hard disk. Table 5.3.

  • Page 45: Advanced Bios Features Setup

    Advanced BIOS Features Setup This section allows you to configure your system for basic operation. You have the opportunity to select the system’s default speed, boot-up sequence, keyboard operation, shadowing and security. Figure 5.3. Advanced BIOS Features Setup PT-955LS-AC User’s manual...

  • Page 46: Cpu Feature

    CPU Feature Figure 5.4. CPU Feature Press <Enter> to configure the settings relevant to CPU Feature. Table 5.4. CPU Features Selections Description Choice Delay Prior to Thermal Select the interval to setup the delay timer for CPU Thermal-Throuttling C1E Function CPU C1E Function Select.

  • Page 47: Hard Disk Boot Priority

    Description Choice Execute Disable Bit When disabled, forces the XD feature flag to always return Hard Disk Boot Priority Figure 5.5. Hard Disk Boot Priority With the field, there is the option to choose, aside from the hard disks connected, “Bootable add-in Cards”...

  • Page 48: Virus Warning

    Virus Warning When enabled, you receive a warning message if a program (specifically, a virus) attempts to write to the boot sector or the partition table of the hard disk drive. You should then run an anti-virus program. Keep in mind that this feature protects only the boot sector, not the entire hard drive. CAUTION Many disk diagnostic programs that access the boot sector table can trigger the virus warning message.
  • Page 49 Description Choice Quiet Post Skip certain self-diagnosis processes such as checking memory or other several devices for shorter bootup time. Default setting (Disabled) does not simplify the self-diagnosis process. Quick Power On Self Test Select Enabled to reduce the amount of time required to run the power-on self-test (POST).
  • Page 50 Description Choice Second Boot Device The BIOS attempts to load the operating system from the devices in the sequence selected in these items. Third Boot Device The BIOS attempts to load the operating system from the devices in the sequence selected in these items. Boot Other Device The BIOS attempts to load the operating system from the devices in the sequence selected in these items.
  • Page 51 Description Choice Gate A20 Option Gate A20 refers to the way the system addresses memory above 1 MB (extended memory). When set to Fast, the system chipset controls Gate A20. When set to Normal, a pin in the keyboard controller controls Gate A20.
  • Page 52 Description Choice Security Option Select whether the password is required every time the system boots or only when you enter setup. If you have set a password, select whether the password is required every time the System boots, or only when you enter Setup. System: The system will not boot and access to Setup will be denied if the correct password is not entered at the prompt.
  • Page 53 Description Choice WDT Protect WDT protect can be enabled to monitor the situations that halt BIOS bootup such as malfunction of the connected device(s), accidental noise, and some other unpredictable happenings. When Enabled, and if BIOS startup is halted during the startup, the system is reset and rebooting is attempted.
  • Page 54 If backup is performed to a same type CF as the current CF, the contents of the backup CF becomes the same as the current CF. Therefore the backup CF can be used as it is in place of the current CF. If backup is performed to a CF whose capacity is larger than the current CF, the backup CF cannot be used as it is.

  • Page 55: Advanced Chipset Features Setup

    Advanced Chipset Features Setup Figure 5.6. Advanced Chipset Features Setup This section allows you to configure the system based on the specific features of the installed chipset. This chipset manages bus speeds and access to system memory resources, such as DRAM and the external cache.
  • Page 56 Description Choice CAS Latency Time When synchronous DRAM is installed, the number of clock cycles of CAS latency depends on the DRAM timing. Do not reset this field from the default value specified by the system designer. You can select CAS latency time in HCLK of 3/4/5/6 or Auto. The system board designer should set the values in this field, depends on the DRAM installed specifications of the installed DRAM or the installed CPU.
  • Page 57 Description Choice System Memory Frequency This item sets the main memory frequency. When you use an external graphics card, you can adjust this to enable the best performance for your system. SLP_S4# Assertion Width Allows you to set the SLP_S4# assertion width. The default setting is 1 - 2 Sec.

  • Page 58: Pci Express Root Port Function

    PCI Express Root Port Function Figure 5.7. PCI Express Root Port Function Table 5.7. PCI Express Root Port Function Selections Description Choice PCI Express Port 1/2/3/4/5/6 This item allows you to enable or disable or Auto configure the PCI Express Port 1/2/3/4/5/6. PCI-E Compliancy Mode This item allows you to set PCI Express compliancy mode.

  • Page 59: Vga Setting

    VGA setting The field under the On-Chip VGA Setting and their defaults settings are: Table 5.8. VGA Setting Selections Description Choice On-Chip Frame Buffer Size When Enabled, a fixed VGA frame buffer from A000h to BFFFh and a CPU-to-PCI write buffer are implemented. DVMT Mode Allows you to set the Dynamic Video Memory Technology (DVMT) mode.

  • Page 60: Integrated Peripherals

    Description Choice Boot Display This item allows you to select the boot display device. Panel Number Usually resolution of the LFP (the display part of the main body) should be 800x600. Integrated Peripherals This section sets configurations for your hard disk and other integrated peripherals. The first screen shows three main items for user to select.

  • Page 61: Onchip Ide Device

    OnChip IDE Device Figure 5.9. OnChip IDE Device Table 5.9. On Chip IDE Device Selections Description Choice IDE HDD Block Mode Block mode is also called block transfer, multiple commands, or multiple sectors read/write. If your IDE hard drive supports block mode (most new drives do), select Enabled for automatic detection of the optimal number of block read/writes per sector the drive can support.
  • Page 62 Description Choice IDE DMA transfer access This item allows you to enable or disable the IDE DMA transfer access. On-Chip Primary PCI IDE The integrated peripheral controller contains an IDE interface with support for 2 IDE channels. Select Enabled to activate each channel separately. IDE Primary Master / Slave PIO The two IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for the one IDE device that the onboard...
  • Page 63 Description Choice IDE Primary Master / Slave UDMA UDMA (Ultra DMA) is a DMA data transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer data at a maximum burst rate of 33 MB/s. When you select Auto in the two IDE UDMA fields, the system automatically determines the optimal data transfer rate for each IDE device.
  • Page 64 Description Choice IDE Secondary Master / Slave UDMA UDMA (Ultra DMA) is a DMA data transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer data at a maximum burst rate of 33 MB/s. When you select Auto in the two IDE UDMA fields, the system automatically determines the optimal data transfer rate for each IDE device.

  • Page 65: On Chip Serial Ata Setting

    On Chip Serial ATA setting Table 5.10. On Chip Serial ATA Setting Selection Description Choice SATA Mode SATA mode is fixed to IDE. On-Chip Serial ATA Disabled: Disable SATA controller. Combined Mode: Enable the combination of SATA and PATA. Up to three IDE devices are available, one for SATA and two for PATA.

  • Page 66: Onboard Device

    Description Choices SATA Port Set serial ATA channel to “Primary”. Notes: Only this item is displayed. Onboard Device Figure 5.10. Onboard Device PT-955LS-AC User’s manual...
  • Page 67 Figure 5.11. USB Device Setting Table 5.11. On board device Selections Description Choice USB Over Current Support Enable or disable the USB Over Current. In normal cases, set it as “Enabled”. USB 2.0 Controller Enable or disable the Onboard USB 2.0 function. In normal cases, use it while “Enable”.
  • Page 68 Description Choice USB Operation Mode Select one of USB operation mode. USB Keyboard Support Select “Enabled” when a USB keyboard has to be used on the OS that does not support USB. Select “ Disabled ” for the OS that supports USB such as Windows XP.
  • Page 69 Description Choice Onboard LAN-A Select “ Disabled ” if you don ’ t want to use Onboard LAN A controller. Onboard LAN-B Select “ Disabled ” if you don ’ t want to use Onboard LAN B controller. Onboard Lan Boot ROM Select “Enabled”...

  • Page 70: Super Io Device

    Super IO Device Figure 5.12. Super IO Device Table 5.12. Super I/O device Selections Description Choice Onboard Serial Port A Select an address and corresponding interrupt for the serial port A. PT-955LS-AC User’s manual...
  • Page 71 Description Choice T.P. Serial Port Enable or disable touch panel serial port. Select LFP when you use the touch panel of the main body. EXT Serial Port A Enable or disable the extended serial port A. The address is assigned to 2D0. The IRQ is assigned to 10. EXT Serial Port B Enable or disable the extended serial port B.

  • Page 72: Power Management Setup

    Power Management Setup The Power Management Setup allows you to configure you system to most effectively save energy while operating in a manner consistent with your own style of computer use. Figure 5.13. Power Management Setup PT-955LS-AC User’s manual...
  • Page 73 Table 5.13. Power Management setup Selections Description Choice ACPI Function When set to ‘Enabled’, turns on the ACPI Function. By default, this field is “Enabled”. If you change this value after Windows Installation, you should install OS again. Note: ACPI (Advanced Configuration and Power Interface) is a power management specification that makes hardware status information available to the operating system ACPI enables a computer to turn its peripherals on and off for improved power management.
  • Page 74 Description Choice Video Off Method Select the method to blank the monitor. Blank Screen: This option writes a blank in the video buffer. V/H SYNC+Blank: This option turns off power of the vertical and horizontal synchronization ports and writes a blank in the video buffer.
  • Page 75 Description Choice Suspend Mode If no power management event occurs within the selected time period, the CPU clock stops and the video signal turns to be suspended. When a power management event is detected, the full power function returns. *When the USB Keyboard Support item is set to [Enabled], this function cannot be used.
  • Page 76 Description Choice PWRON After PWR-Fail Only “On” is supported for the PWRON After PWR-Fail. This feature is activated whenever a power is returned after any types of power failures such as outage. PCI Express PME By default, this field is Disabled. For Add on PCI-E Card PME.
  • Page 77 Description Choice Resume by Alarm When Enabled, your can set the date and time at which the RTC (real-time clock) alarm awakens the system. Reload Global Timer Events : When Enabled, an event occurring on each listed device restarts the global timer for Standby mode.

  • Page 78: Pnp/Pci Configuration Setup

    PnP/PCI Configuration Setup This section describes configuring the PCI bus system. PCI, or Personal Computer Interconnect, is a system which allows I/O devices to operate at speeds nearing the speed the CPU itself uses when communicating with its own special components. This section covers some very technical items and it is strongly recommended that only experienced users should make any changes to the default settings.
  • Page 79 Table 5.14. PCI PnP/PCI Configuration Setup Selections Description Choices Init Display First Initialize the onboard video display before initializing any other display device on the system. Thus the onboard display becomes the primary display. 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 reconfiguration has caused such a serious conflict that the...

  • Page 80: Irq Resources

    IRQ Resources Figure 5.15. IRQ n Resources When resources are controlled manually, assign each system interrupt as on of the following type, depending on the type of device using the interrupt. Legacy ISA Devices compliant with the original PC AT bus specification, requiring a specific interrupt (Such as IRQ4 for serial port 1) PCI/ISA PnP Devices compliant with the Plug and Play standard, whether designed for PCI or ISA bus architecture.
  • Page 81 Table 5.15. IRQ n Resources Selections Description Choices INT Pin 1 Assignment Usually select “Auto”. Devices(s) using this INT : Display Controller - Bus 0 Dev 2 Func 0 USB 1.0/1.1 UHCI Controller - Bus 0 Dev 29 Func 3 INT Pin 2 Assignment Usually select “Auto”.
  • Page 82 Description Choices INT Pin 4 Assignment Usually select “Auto”. Devices(s) using this INT : IDE Controller - Bus 0 Dev 31 Func 2 USB 1.0/1.1 UHCI Controller - Bus 0 Dev 29 Func 1 SMBus Controller - Bus 0 Dev 31 Func 3 INT Pin 5 Assignment Usually select “Auto”.

  • Page 83: Pci Express Relative Items

    Description Choices INT Pin 7 Assignment Usually select “Auto”. Devices(s) using this INT : - Reserved INT Pin 8 Assignment Usually select “Auto”. Devices(s) using this INT : USB 1.0/1.1 UHCI Controller - Bus 0 Dev 29 Func 0 USB 2.0 EHCI Controller - Bus 0 Dev 29 Func 7 PCI Express relative items Table 5.16.

  • Page 84: Pc Health Status

    PC Health Status Figure 5.16. PC Health Status The BIOS shows the PC health status in this window. PT-955LS-AC User’s manual...
  • Page 85 Table 5.17. PC Health Status Selections Description Choices CPU Temperature Function When using “ Warning Beep ” and “ CPU THRM-Throttling ” below, specifies the threshold temperature to the CPU temperature. Warning Beep Disabled: Disables this function. Enabled: Beep will sound as a warning when the temperature exceeds the value set in “CPU Temperature Function”...

  • Page 86: Frequency/Voltage Control

    Frequency/Voltage Control Figure 5.17. Frequency/Voltage Control Table 5.18. Frequency/Voltage Control Selections Description Choices Spread Spectrum When the system clock generator pulses, the extreme values of the pulse generate excess EMI. Enabling pulse spectrum spread modulation changes the extreme values from spikes to flat curves, thus reducing EMI.

  • Page 87: Defaults Menu

    Defaults Menu Selecting “Defaults” from the main menu shows you two options which are described below Load Fail-Safe Defaults When you press <Enter> on this item you get a confirmation dialog box with a message similar to: Load Fail-Safe Defaults (Y/N) ? N Pressing ‘Y’...

  • Page 88: Supervisor/User Password Setting

    Supervisor/User Password Setting You can set either supervisor or user password, or both of then. The differences between are: SUPERVISOR PASSWORD: can enter and change the options of the setup menus. USER PASSWORD: just can only enter but do not have the right to change the options of the setup menus.

  • Page 89: Exit Selecting

    Exit Selecting Save & Exit Setup Pressing <Enter> on this item asks for confirmation : Save to CMOS and EXIT (Y/N)? Y Pressing “Y” stores the selections made in the menus in CMOS – a special section of memory that stays on after you turn your system off.

  • Page 90: Error Messages

    Error Messages One or more of the following messages may be displayed if the BIOS detects an error during the POST. This list includes messages for both the ISA and the EISA BIOS. CMOS battery has failed CMOS battery is no longer functional. It should be replaced. Disk boot failed [INSERT SYSTEM DISK AND PRESS ENTER] No boot device was found.
  • Page 91 Hard disk(s) fail (80) Disk drive reset failed. Hard disk(s) fail (40) Disk drive controller diagnostics failed. Hard disk(s) fail (20) Disk drive initialization error. Hard disk(s) fail (10) Unable to recalibrate disk drive. Hard disk(s) fail (08) Sector Verify failed. Keyboard is locked out –...

  • Page 92: Appendix

    6. Appendix Memory Map Memory Segments Comments 00000h - 9FFFh 0 - 640K DOS Region A0000h - BFFFFh Video Buffer B0000h - B7FFFh Monochrome Adapter range C0000h - CFFFFh Video BIOS D0000h - DFFFFh Expansion Area E0000h - EFFFFh Extended System BIOS Area F0000h - FFFFFh System BIOS Area 100000h - FFFFFFFFh...

  • Page 93: I/O Port Addresses

    I/O Port Addresses Table 6.1. I/O Port Addresses Address Size Description 0000 - 000F 16 bytes DMA controller 0010 - 001F 16 bytes Reserved 0020 - 0021 2 bytes PIC interrupt controller 0022 - 003F 30 bytes Reserved 0040 - 0043 4 bytes System timer 1 0044 - 005F...

  • Page 94: Interrupt Level List

    Interrupt Level List Table 6.2. Hardware Interrupt Levels (Factory Settings) Type 8259 Priority Description Vector High -I/O CHK IRQ0 MASTER ↑ Timer 0 IRQ1 “  System reserved IRQ2 “  Interrupt controller 2 (slave) IRQ8 SLAVE  Real-time clock IRQ9 “...

  • Page 95: Post Codes

    POST Codes Table 6.3. POST Codes < 1 / 5 > POST Description (hex) Test CMOS R/W functionality. Early chipset initialization: -Disable shadow RAM -Disable L2 cache (socket 7 or below) -Program basic chipset registers Detect memory -Auto-detection of DRAM size, type and ECC. -Auto-detection of L2 cache (socket 7 or below) Expand compressed BIOS code to DRAM Call chipset hook to copy BIOS back to E000 &...
  • Page 96 Table 6.3. POST Codes < 2 / 5 > POST Description (hex) Reserved Initial interrupts vector table. If no special specified, all H/W interrupts are directed to SPURIOUS_INT_HDLR & S/W interrupts to SPURIOUS_soft_HDLR. Reserved Initial EARLY_PM_INIT switch. Reserved Load keyboard matrix (notebook platform) Reserved HPM initialization (notebook platform) Reserved...
  • Page 97 Table 6.3. POST Codes < 3 / 5 > POST Description (hex) Reserved Test 8254 Reserved Test 8259 interrupt mask bits for channel 1. Reserved Test 8259 interrupt mask bits for channel 2. Reserved Reserved Test 8259 functionality. Reserved Reserved Reserved Initialize EISA slot Reserved...
  • Page 98 Table 6.3. POST Codes < 4 / 5 > POST Description (hex) Reserved Reserved Reserved Initialize PS/2 Mouse Reserved Prepare memory size information for function call: INT 15h ax=E820h Reserved Turn on L2 cache Reserved Program chipset registers according to items described in Setup & Auto-configuration table. Reserved 1.Assign resources to all ISA PnP devices.
  • Page 99 Table 6.3. POST Codes < 5 / 5 > POST Description (hex) Initialize ISA PnP boot devices USB final Initialization NET PC: Build SYSID structure Switch S screen back to text mode Set up ACPI table at top of memory. Invoke ISA adapter ROMs Assign IRQs to PCI devices Initialize APM...

  • Page 100: Serial I/O Address And Register Function

    Serial I/O Address and Register Function The following table lists the I/O addresses in case of Serial A. Table 6.4. I/O Address I/O address DLAB Read/Write Register 03F8H Transmitter holding register Receive buffer register Divisor latch register (LSB) 03F9H Divisor latch register (MSB) Interrupt enable register 03FAH Interrupt ID register...
  • Page 101 Table 6.5. Function of Each Register < 1 / 4 > I/O address Description 03F8H THR: Transmitter Holding Register [DLAB=0] bit0 bit7 Register dedicated to write transmitted data to 03F8H RBR: Reciever Buffer Register [DLAB=O] bit0 bit7 Register dedicated to read received data from 03F8H DLL: Divisor Latch (LSB) [DLAB=1] bit0...
  • Page 102 Table 6.5. Function of Each Register < 2 / 4 > I/O address Description 03FAH IIR : Interrupt Identification Register Interrupt details 1: Do not generate interrupts 0: Generate interrupts bit2 bit1 bit0 Priority Description Interrupts are not generated. Generated by overrun, parity, framing error or break 1 (high) interrupt.
  • Page 103 Table 6.5. Function of Each Register < 3 / 4 > I/O address Description 03FCH MCR: Modem Control Register Loop IRQ RTS DTR 0 : Inactive [HIGH] 1 : Active [LOW] RTS 0 : Inactive [HIGH] 1 : Active [LOW] Interrupt control bit 0 : Disable 1 : Enable...
  • Page 104 Table 6.5. Function of Each Register < 4 / 4 > I/O address Description 03FEH MSR : Modem Status Register DSR CTS DDCD TERI DDSR DCTS Delta CTS Delta DSR Trailing edge RI Delta data carrier detect 03FFH SCR : Scratchpad Register This is an 8-bit, readable/writable register which is available to the user to allow data to be saved temporarily.
  • Page 105 Baud Rate Settings A baud rate is set by software by dividing the clock input (1.8432MHz). The baud rate in terms of hardware can be set to a maximum of 115,200 bps for SERIAL A, EXT Serial A, B. The baud rates available in practice depend on the operating environment (cable, software, etc.).

  • Page 106: Watch-Dog-Timer

    Watch-Dog-Timer The watchdog timer serves as a safeguard against possible system lock-up in your industrial computer system. In most industrial environments, there are heavy equipment, generators, high-voltage power lines, or power drops that have adverse effects on your computer system. For instance, when a power drop occurs, it could cause the CPU to come to a halt state or enter into an infinite loop, resulting in a system lock-up.
  • Page 107 (2) Example programming The following example is written in Intel8086 assembly language. ;=============== ;<WDT Initial> ;=============== ;------------------------------------------- ;Enter the extended function mode ;------------------------------------------- MOV DX,2EH MOV AL,87H OUT DX,AL OUT DX,AL ;----------------------------------- ;Set WDT function at pin89 ;----------------------------------- MOV DX,2EH MOV AL,2BH OUT DX,AL MOV DX,2FH...
  • Page 108 ;------------------------------------------ MOV DX,2EH MOV AL,AAH OUT DX,AL ;================================ ;<WDT START : counter set and a start > ;================================ ;--------------------------------------------- ;Enter the extended function mode ;--------------------------------------------- MOV DX,2EH MOV AL,87H OUT DX,AL OUT DX,AL ;------------------------------------------------ ;Select logical device WDT(number 8) ;------------------------------------------------ MOV DX,2EH MOV AL,07H OUT DX,AL...
  • Page 109 OUT DX,AL OUT DX,AL ;----------------------------------- ;Select logical device WDT(number 8) ;----------------------------------- MOV DX,2EH MOV AL,07H OUT DX,AL MOV DX,2FH MOV AL,08H OUT DX,AL ;----------------------------------- ;Stop count down of WDT ;----------------------------------- MOV DX,2EH MOV AL,F6H OUT DX,AL MOV DX,2FH ;----------------------------------- ;The data of 00H is stop WDT MOV AL,00H ;----------------------------------- OUT DX,AL...

  • Page 110: Life Of Ssd

    Life of SSD About write endurance SSD contained in PT-955LS-AC5421 has a write endurance which limits the number of times each memory may be written, due to the characteristic of the memory that is used. Write endurance can be alculated by the following formula as a reference value: Write endurance (cycles) = Total capacity (MB) x 100,000 (cycles) / Size of file (MB) Example1: When the file of 1MB is made for the standard SSD (8GB), and it rewrites it once a second.

  • Page 111: Battery

    Battery Battery Specification This product uses the following battery. - Type : Lithium primary battery - Model : BR-1/2AA - Maker : Panasonic - Nominal voltage : 3V - Nominal capacity : 1000mAh - Lithium content : 1g or less Removing the battery Remove a disk drive from 2.5-inch SATA SLOT.
  • Page 112 PT-955LS-AC User’s manual...

  • Page 113: List Of Options

    List of Options Screen protective sheets IPC-CV12 12.1-inch screen protective sheets (10 sheets) CAUTION Note that the sheets may not protect the screen because it is a few millimeters smaller than the screen size. Protective sheets PT-955 Series Model Sheet size (mm)
  • Page 114 When using the main unit and touch panel function at the same time, use a USB connection for the touch panel. * Check the CONTEC’s Web site for the latest information on these options. PT-955LS-AC User’s manual...
  • Page 115 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. [12262013] [05132011] Management No. NA90510 12262013_rev3 Parts No. LYMS703...

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