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AXIOMTEK CEM820 Series User Manual

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CEM820 Series
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Intel
Pentium
M/Celeron
M
COM Express™ Type-II Module
User's Manual

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  • Page 1 CEM820 Series ® ® ® Intel Pentium M/Celeron COM Express™ Type-II Module User’s Manual...
  • Page 2 AXIOMTEK does not warrant or assume any legal liability or responsibility for the accuracy, completeness or usefulness of any information in this document. AXIOMTEK does not make any commitment to update the information in this manual.

  • Page 3: Esd Precautions

    Wear a wrist-grounding strap, available from most electronic component stores, when handling boards and components. Trademarks Acknowledgments AXIOMTEK is a trademark of AXIOMTEK Co., Ltd. ® Windows is a trademark of Microsoft Corporation. Phoenix & AWARD are trademarks of Phoenix Technology Ltd.

  • Page 4: Table Of Contents

    Table of Contents Disclaimers ......................ii ESD Precautions ....................iii Chapter 1 Introduction ..............1 Specifications ..................2 Utilities Supported ................... 3 Chapter 2 Board Layout and Pin Assignments ......5 Board Dimensions and Fixing Holes ............5 Board Layout ................... 7 Jumper Settings ..................

  • Page 5: Chapter 1 Introduction

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module C h a p t e r 1 Introduction The CEM820 is a new and practically finest COM Express Type-II Module in the market with embedded Socket 478 and BGA type for ®...

  • Page 6: Specifications

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Specifications ® ® CPU: Socket 478 and BGA type for Intel Pentiumm ® Celeron M processors System Chipset: ® Intel 915GME & ICH6M for Socket 478 ® Intel 910GMLE & ICH6M for BGA type CPU Frequency: 400/533 MHz FSB BIOS Phoenix-Award BIOS, Y2K compliant...

  • Page 7: Utilities Supported

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Audio: AC'97/HD digital Audio interface Power Management: ACPI (Advanced Configuration and Power Interface) NOTE: All Images and specifications are subject to change without notice. Utilities Supported Chipset Driver VGA Driver Ethernet Driver Audio Driver Introduction...
  • Page 8 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module MEMO Introduction...

  • Page 9: Chapter 2 Board Layout And Pin Assignments

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module C h a p t e r 2 Board Layout and Pin Assignments Board Dimensions and Fixing Holes Component Side Jumpers and Connectors...
  • Page 10 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Solder Side Jumpers and Connectors...

  • Page 11: Board Layout

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Board Layout Component Side Jumpers and Connectors...
  • Page 12 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Solder Side Jumpers and Connectors...

  • Page 13: Jumper Settings

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Jumper Settings Proper jumer settings configure the CEM820 to meet your application purpose. We are herewith listing a summary table of all jumpers and default settings for onboard devices, respectively. Here is a list of jumper settings：...

  • Page 14: Connectors

    Connectors connect the CPU card with other parts of the system. Loose or improper connection might cause problems. Make sure all connectors are properly and firmly connected. Here is a summary table shows you all connectors on the CEM820 Series. Connectors Label...

  • Page 15: Tm Connector (S1, S2)

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Pin Assignment -- COM Express Connector (S1, Signal Signal Signal Signal GND (FIXED) GND (FIXED) GND (FIXED) GND (FIXED) GBE0_MDI3- GBE0_ACT# IDE_D7 IDE_D5 LPC_FRAME GBE0_MDI3+ IDE_D6 IDE_D10 GBE0_LINK10 LPC_AD0 IDE_D3 IDE_D11 GBE0_LINK10...

  • Page 16: Jumpers And Connectors

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Signal Signal Signal Signal A16 SATA0_TX+ B16 SATA1_TX+ C16 PCI_GNT2# D16 IDE_CS1# A17 SATA0_TX- B17 SATA1_TX- C17 PCI_REQ2# D17 IDE_CS3# A18 SUS_S4# B18 SUS_STAT# C18 PCI_GNT1# D18 IDE_RESET# A19 SATA0_RX+ B19 SATA1_RX+ C19 PCI_REQ1# D19 PCI_GNT3#...
  • Page 17 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Signal Signal Signal Signal USB_6_7_OC USB_4_5_O C38 PCI_C/BE2# D38 PCI_AD18 A39 USB4- B39 USB5- C39 PCI_AD17 D39 PCI_AD20 A40 USB4+ B40 USB5+ C40 PCI_AD19 D40 PCI_AD22 A41 GND (FIXED) B41 GND (FIXED) C41 GND (FIXED) D41 GND (FIXED) A42 USB2- B42 USB3-...
  • Page 18 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Signal Signal Signal Signal A60 GND (FIXED) B60 GND (FIXED) C60 GND (FIXED) D60 GND (FIXED) A61 PCIE_TX3+ B61 PCIE_RX3+ C61 PEG_RX3+ D61 PEG_TX3+ A62 PCIE_TX3- B62 PCIE_RX3- C62 PEG_RX3- D62 PEG_TX3- A63 GPI1 B63 GPO3...
  • Page 19 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Signal Signal Signal Signal A82 LVDS_A_CK- B82 LVDS_B_CK- C82 PEG_RX9- D82 PEG_TX9- LVDS_BKLT A83 LVDS_I2C_CK C83 RSVD D83 RSVD _CTRL LVDS_I2C_DA VCC_5V_SB C84 GND D84 GND VCC_5V_SB A85 GPI3 C85 PEG_RX10+ D85 PEG_TX10+ VCC_5V_SB...
  • Page 20 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Signal Signal Signal Signal A103 VCC_12V B103 VCC_12V C103 GND D103 GND A104 VCC_12V B104 VCC_12V C104 VCC_12V D104 VCC_12V A105 VCC_12V B105 VCC_12V C105 VCC_12V D105 VCC_12V A106 VCC_12V B106 VCC_12V C106 VCC_12V D106 VCC_12V...

  • Page 21: Chapter 3 Hardware Description

    Make sure your installed microprocessor with all correct settings that prevents the CPU from damages. BIOS The CEM820 Series uses Award Plug and Play BIOS with a single 4Mbit Flash EPROM. System Memory The CEM820 Series industrial CPU card supports two 200-pin DDR2 400/533 MHz SO-DIMM sockets for a maximum memory of 2GB DDR2 SDRAMs.

  • Page 22: I/O Port Address Map (With Ceb94000 Under Winxp)

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module I/O Port Address Map (With CEB94000 under WinXP) Address Devices Hardware Description...
  • Page 23 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Address Devices Hardware Description...

  • Page 24: Interrupt Controller (With Ceb94000 Under Winxp)

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Interrupt Controller (With CEB94000 under WinXP) Parity check error Hardware Description...

  • Page 25: Memory Map (With Ceb94000 Under Winxp)

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Memory Map (With CEB94000 under WinXP) Address Devices Hardware Description...
  • Page 26 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module MEMO Hardware Description...

  • Page 27: Chapter 4 Award Bios Utility

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module C h a p t e r 4 Award BIOS Utility The BIOS of CEM820 is porting with Winbond Super I/O W83627HG. If the Baseboard designer use a different Super I/O chip, the BIOS needs to be customized.

  • Page 28: Control Keys

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Control Keys Up arrow Move cursor to the previous item Down arrow Move cursor to the next item Left arrow Move cursor to the item on the left hand Right arrow Move to the item in the right hand Main Menu -- Quit and delete changes into CMOS...

  • Page 29: The Main Menu

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module The Main Menu Once you enter the Award BIOS CMOS Setup Utility, the Main Menu appears on the screen. In the Main Menu, there are several Setup functions and a couple of Exit options for your selection. Use arrow keys to select the Setup Page you intend to configure then press <Enter>...

  • Page 30: Standard Cmos Setup Menu

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Standard CMOS Setup Menu The Standard CMOS Setup Menu displays basic information about your system. Use arrow keys to highlight each item, and use <PgUp> or <PgDn> key to select the value you want in each item. Date The date format is <day>, <date>...
  • Page 31 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module military-time clock. For example, 1 p.m. is 13:00:00. IDE Channel 0 Master/ IDE Channel 0 Slave/ IDE Channel 1 Master/ IDE Channel 1 Slave These items identify the types of each IDE channel installed in the computer.
  • Page 32 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Halt On This item determines whether the system will halt or not, if an error is detected while powering up. The system booting will halt on any errors detected. No errors (default) Whenever BIOS detects a non-fatal error, the...

  • Page 33: Advanced Bios Features

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Advanced BIOS Features This section allows you to configure and improve your system, to set up some system features according to your preference. Award BIOS Utility...
  • Page 34 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Hard Disk Boot Priority Scroll to this item and press <Enter> to view the sub menu to decide the disk boot priority. Press <Esc> to return to the Advanced BIOS Features page. CPU L1 &...
  • Page 35 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Enable Quick POST Enabled Normal POST Disabled First/Second/Third Boot Device These items let you select the 1 , and 3 devices that the system will search for during its boot-up sequence. The wide range of selection includes Floppy, LS120, ZIP100, HDD0~3, SCSI, and CDROM.
  • Page 36 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Fast Default: Fast. The A20 signal is controlled by Port 92 or chipset specific method. Typematic Rate Setting This item determines the typematic rate of the keyboard. The default value is “Disabled”. Enabled Enable typematic rate and typematic delay programming...

  • Page 37: Advanced Chipset Features

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module If a wrong password is entered at the prompt, the system System will not boot, the access to Setup will be denied, either. If a wrong password is entered at the prompt, the system Setup will boot, but the access to Setup will be denied.
  • Page 38 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module board that you are strongly recommended to leave all items on this page at their default values unless you are very familiar with the technical specifications of your system hardware. DRAM Timing Selectable Use this item to increase the timing of the memory.
  • Page 39 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module DRAM RAS# Precharge The precharge time is the number of cycles it takes for the RAS to accumulate its charge before DRAM refresh. If insufficient time is allowed, refresh may be incomplete and the DRAM may fail to retain data.

  • Page 40: Integrated Peripherals

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module system would configure the video memory dependent on your application. Boot Display This item is for Intel define ADD card only. Press <Esc> to return to the Main Menu page. Integrated Peripherals This section allows you to configure your SuperIO Device, IDE Function and Onboard Device.
  • Page 41 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module OnChip IDE Device Scroll to this item and press <Enter> to view the sub menu OnChip IDE Device. IDE HDD Block Mode Block mode is also called block transfer, multiple commands, or multiple sector read/write.
  • Page 42 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module “Enabled”. NOTE Choosing Disabled for these options will automatically remove the IDE Primary Master/ Slave PIO and/or IDE Secondary Master/Slave PIO items on the menu. IDE Master/Slave PIO The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each of the four IDE devices that the onboard IDE interface supports.
  • Page 43 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Onboard Device Scroll to this item and press <Enter> to view the sub menu Onboard Device. USB Controller Enable this item if you are using the USB in the system. You should disable this item if a higher-level controller is added.
  • Page 44 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Super IO Device Scroll to this item and press <Enter> to view the sub menu Super IO Device. Onboard FDC Controller Select Enabled, if your system has a floppy disk controller (FDC) installed on the system board and you want to use it.
  • Page 45 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Normalo (default value) NOTE The UART Mode Select will not appear on the menu once you disable the setting of Onboard Serial Port 2. Onboard Paralellel Port 3/4 This item allows you to determine the I/O address for onboard parallel port.

  • Page 46: Power Management Setup

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module Power Management Setup The Power Management Setup allows you to save energy of your system effectively. It will shut down the hard disk and turn OFF video display after a period of inactivity. ACPI Function This item allows you to enable/disable the Advanced Configuration and Power Management (ACPI).
  • Page 47 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module of this field. Options are: [S1 (POS)] The S1 sleep mode is a low power state. In this state, no system context is lost (CPU or chipset) and hardware maintains all system contexts. [S3 (STR)] The S3 sleep mode is a lower power state where the information of system configuration and open applications/files is saved to main memory that remains...
  • Page 48 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module devices except the CPU shut off. The default value is “Disabled”. Disabled The System will never enter the SUSPEND mode. It defines continuous idle time before the system entering the SUSPEND mode. 1/2/4/6/8/10/ If any item defined in (J) is enabled and active, the 20/30/40...

  • Page 49: Pnp/Pci Configuration Setup

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module 4.10 PnP/PCI Configuration Setup This section describes the configuration of PCI (Personal Computer Interconnect) bus system, which allows I/O devices to operate at speeds close to the CPU speed while communicating with other important components.
  • Page 50 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module disappear, as the BIOS automatically assigns them. The default value is “Manual”. IRQ Resources When resources are controlled manually, assign each system interrupt to one of the following types in accordance with the type of devices using the interrupt: 1.

  • Page 51: Pc Health Status

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module 4.11 PC Health Status This section supports hardware monitering that lets you monitor those parameters for critical voltages, temperatures and fan speed of the board. System Component Characteristics These read-only items show you information about the system’s current operating status, and the functions of the hardware thermal sensor monitoring the chipset blocks and system temperatures to ensure a stable system.

  • Page 52: Frequency/Voltage Control

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module 4.12 Frequency/Voltage Control This section is to control the CPU frequency and Supply Voltage, DIMM OverVoltage and AGP voltage. Auto Detect PCI/DIMM Clk The enabled item can automatically disable the clock source for a PCI slot without a module, to reduce EMI (ElectroMagnetic Interference).

  • Page 53: Load Optimized Defaults

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module 4.13 Load Optimized Defaults This option allows you to load your system configuration with default values. These default settings are optimized to enable high performance features. To load CMOS SRAM with SETUP default values, please enter “Y”. If not, please enter “N”.

  • Page 54: Set Supervisor/User Password

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module 4.14 Set Supervisor/User Password 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.

  • Page 55: Save & Exit Setup

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module 4.15 Save & Exit Setup This allows you to determine whether or not to accept the modifications. Typing “Y” quits the setup utility and saves all changes into the CMOS memory.

  • Page 56: Exit Without Saving

    ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module 4.16 Exit Without Saving Select this option to exit the Setup utility without saving the changes you have made in this session. Typing “Y” will quit the Setup utility without saving the modifications.

  • Page 57: Appendix Watchdog Tiimer

    CEM820 COM Express Type II Module User’s Manual A p p e n d i x Watchdog Timer Watchdog Timer Setting (From CEB94000 Super I/O W83627HG) After the system stops working for a while, it can be auto-reset by the Watchdog Timer.
  • Page 58 ® ® ® CEM820 Intel Pentium M/Celeron COM Express Type-II Module ; IF to disable WDT: O 2E 30 O 2F 00 ; Can be disable at any time Timeout Value Range 1 to 255 Minute / Second Program Sample Watchdog Timer can be set to system reset after 5-second timeout.

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