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Functional Description

MEN Mikro Elektronik GmbH

24

20G020-00 E5 – 2014-01-21

2

Functional Description

The following describes the individual functions of the board and their
configuration on the board. There is no detailed description of the individual
controller chips and the CPU. They can be obtained from the data sheets or data
books of the semiconductor manufacturer concerned (

Chapter 6.1 Literature and

Web Resources on page 88

).

2.1

Power Supply

The G20 board is supplied with +12V only. The voltage range is +9 V up to +16 V
(absolute maximum voltage). The voltage is monitored within these borders.

The G20 board can optionally be supplied with +5V (+5%/-3%) standby voltage.

2.2

Board Supervision

The G20 provides an intelligent board management controller (BMC) with the
following main features:

• Board power sequencing control 

• Voltage supervision 

• System watchdog 

• Software reset functionality 

• Error state logging 

• Power mode settings

• SMBus communication with main CPU

The watchdog device monitors the board on operating system level. If enabled, the
watchdog must be triggered by application software. If the trigger is overdue, the
watchdog initiates a board reset and this way can put the system back into operation
when the software hangs.

The watchdog uses a configurable time interval or is disabled. Settings are made
through BIOS or via an MEN software driver.

MEN provides a dedicated software driver for the board controller. For a detailed
description of the functionality of the driver software please refer to the drivers’
documentation.

You can find any driver software and documentation available for download on
MEN’s 

website

.

Содержание G20-3U

Страница 1: ...G20 3U CompactPCI Serial Intel Core i7 CPU Board 20G020 00 E5 2014 01 21 User Manual...

Страница 2: ...can also be realized In addition the standard front I O comprises two PCIe driven Gigabit Ethernet and two USB 2 0 ports Serial interfaces at the rear I O connectors are 8 USB 6 SATA interfaces one D...

Страница 3: ...Board to Board Connector for Ethernet Rear I O Card QM57 Platform Controller Hub Ethernet 10 100 1000Base T R F Front panel connector Options R Rear I O connector USB 2 0 USB 2 0 PCIe x1 PCIe x1 5 PCI...

Страница 4: ...for factory settings mSATA disk slot Connected via one USB to SATA bridge One microSD card slot Via USB Mass Storage Serial ATA SATA Six channels via rear I O SATA Revision 2 x support Transfer rates...

Страница 5: ...s and connection speed SGPIO lines Accessible via CPCI S 0 rear connector Front Connections Two DisplayPort Two USB 2 0 Series A Two Ethernet RJ45 Rear I O 6 SATA 1 DisplayPort 8 USB 5 PCI Express x1...

Страница 6: ...al power dissipation 29W with Windows XP operating system 1 Gb Ethernet without CPU clock reduction Temperature range storage 40 85 C Relative humidity operation max 95 non condensing Relative humidit...

Страница 7: ...over LAN Manageability Engine in Chipset Network Filters in Chipset Dedicated Flash Storage Area Software Support Windows Linux tested verified with Ubuntu 10 04 kernel 2 6 32 21 32 bit and 64 bit ve...

Страница 8: ...vailable microSD card 0 MB up to maximum available I O Ethernet One Gigabit Ethernet on M12 connector instead of two interfaces on RJ45 Rear I O Ethernet Up to eight Gigabit Ethernet interfaces on the...

Страница 9: ...omponents against damage from static electricity you should follow some precautions whenever you work on your computer Power down and unplug your computer system when working on the inside Hold compon...

Страница 10: ...etc A list of literature is given in the appendix History Issue Comments Date E1 First issue 2010 12 08 E2 Added description of AMT functionality new board versions 02 and 03 with mSATA disk GM1 inst...

Страница 11: ...ents embedded into coding examples are shown in green color Hyperlinks are printed in blue color The globe will show you where hyperlinks lead directly to the Internet so you can look for the latest i...

Страница 12: ...tially on the whole or any part of the contents of the publication Conditions for Use Field of Application The correct function of MEN products in mission critical and life critical applications is li...

Страница 13: ...sub assemblies are not subject to product compliance In other words Since MEN does not deliver ready made products to end users the WEEE directive is not applicable for MEN Users are nevertheless rec...

Страница 14: ...or 26 2 5 Real Time Clock 26 2 6 Processor Core 26 2 6 1 Thermal Considerations 26 2 7 Memory 27 2 7 1 DRAM System Memory 27 2 7 2 Boot Flash 27 2 7 3 EEPROM 27 2 8 Mass Storage 28 2 8 1 CompactFlash...

Страница 15: ...ing Changes 83 3 6 2 Save Change Without Exit 83 3 6 3 Exit Discarding Changes 83 3 6 4 Load Optimal Defaults 83 3 6 5 Load Custom Defaults 84 3 6 6 Save Custom Defaults 84 3 6 7 Discard Changes 84 4...

Страница 16: ...A disk board versions 02G020 02 and 03 19 Figure 4 Map of the board top view with Ethernet rear I O card 20 Figure 5 CompactPCI Serial backplane with filling order 41 Figure 6 Position of battery on t...

Страница 17: ...Ethernet front panel connectors LAN1 LAN2 38 Table 9 Pin assignment of 8 pin M12 Ethernet front panel connector 38 Table 10 Pin assignment of CompactPCI Serial P1 connector 42 Table 11 Pin assignment...

Страница 18: ...18 20G020 00 E5 2014 01 21 1 Getting Started This chapter gives an overview of the board and some hints for first installation in a system 1 1 Map of the Board Figure 1 Map of the board front panel G2...

Страница 19: ...1 Figure 3 Map of the board top view with mSATA disk board versions 02G020 02 and 03 Display Port Connectors USB Connectors Ethernet Connectors Heat Sink Battery MicroSD CompactFlash M12 Connector for...

Страница 20: ...2014 01 21 Figure 4 Map of the board top view with Ethernet rear I O card Display Port Connectors USB Connectors Ethernet Connectors Heat Sink M12 Connector for Ethernet optional CompactPCI Serial Co...

Страница 21: ...Extracting a CompactFlash Card on page 28 for details on the IDE interface microSD card The board is shipped without a microSD card You should check your needs and install a suitable microSD card Ref...

Страница 22: ...Note The system slot of every CompactPCI Serial system is marked by a tri angle on the backplane and or at the front panel It also has red guide rails Connect a USB keyboard and mouse to the USB conne...

Страница 23: ...available on MEN s website 1 6 1 Installing Windows XP or Windows 7 on USB Devices The CompactFlash on board versions 00 and 01 and the microSD card of the G20 is connected via USB A standard Windows...

Страница 24: ...ntelligent board management controller BMC with the following main features Board power sequencing control Voltage supervision System watchdog Software reset functionality Error state logging Power mo...

Страница 25: ...iagnostics remote control IDE Redirect Serial over LAN SOL agent presence checking and network traffic filtering AMT is supported on the lower front Ethernet interface ETH2 of the G20 For information...

Страница 26: ...O card e g GM1 on the G20 For ordering options please see MEN s website 2 6 Processor Core The G20 can be equipped with different types of Intel Core i7 i5 or i3 processors The following table gives a...

Страница 27: ...or your needs For standard memory sizes and ordering options please see MEN s website 2 7 1 DRAM System Memory The board provides 4 GB on board soldered DDR3 double data rate SDRAM The memory bus is 2...

Страница 28: ...actFlash Card The G20 supports standard CompactFlash cards For CompactFlash cards available from MEN see MEN s website The G20 is shipped without a CompactFlash card installed To install CompactFlash...

Страница 29: ...or ordering options 2 8 2 1 Inserting and Extracting a microSD Card on the mSATA Adapter The microSD card has to be installed before the mSATA disk as it is difficult to access it afterwards To instal...

Страница 30: ...I O card e g GM1 also offers a microSD card slot To install a microSD card please stick to the following procedure Power down your system and remove the G20 from the system Put the board on a flat su...

Страница 31: ...e for ordering options 2 8 3 1 Installing an mSATA disk To install an mSATA disk please stick to the following procedure Power down your system and remove the G20 from the system Put the board on a fl...

Страница 32: ...Functional Description MEN Mikro Elektronik GmbH 32 20G020 00 E5 2014 01 21 Fix the card using two M2 5 x4 screws highlighted in red Heat Sink microSD bottom mSATA...

Страница 33: ...m controller hub and provides six SATA channels In compliance with the CompactPCI Serial standard these interfaces are led to CompactPCI Serial rear I O connector P3 The interface is compliant to the...

Страница 34: ...pter as an accessory See MEN s website for ordering information In the following table you can find a list of adapters that have also been tested and can be used with the G20 Table 2 DisplayPort adapt...

Страница 35: ...CompactPCI Serial connector P2 See Chapter 2 13 CompactPCI Serial on page 40 Signal Direction Function GND Ground AUX AUX in out Bi directional half duplex auxiliary channels for device management and...

Страница 36: ...g to Universal Serial Bus Specification Revision 1 0 Mating connector 4 pin USB Series A plug according to Universal Serial Bus Specification Revi sion 1 0 Table 5 Pin assignment of USB front panel co...

Страница 37: ...Cx xx 0x 00 C0 3A 05 Fx xx where 00 C0 3A is the MEN vendor code 05 is the MEN product code The last four digits depend on the interface and the serial number of the product The serial number is added...

Страница 38: ...erial The CompactPCI Serial standard defines up to eight Ethernet interfaces at the rear To achieve more flexibility these interfaces are not implemented directly on the G20 but on a small adapter car...

Страница 39: ...nk You can couple several lanes to increase the data rate e g x2 with 2 lanes up to a x32 link using 32 lanes In addition PCIe supports hot plug for instance to exchange defect expansion boards during...

Страница 40: ...ern type which is able to support the high frequencies The CompactPCI Serial architecture a simple star combined with a complete mesh for Ethernet functions without switches and bridges There is a sys...

Страница 41: ...the G20 in the system slot The interfaces are accessible at the following slots see Figure 5 CompactPCI Serial backplane with filling order on page 41 One SATA interface on slot 4 5 6 7 8 and 9 each...

Страница 42: ...this board 1_PE_ Rx03 1_PE_ Rx03 GND 1_PE_ Tx03 1_PE_ Tx03 GND 1_PE_ Rx02 1_PE_ Rx02 GND 1_PE_ Tx02 1_PE_ Tx02 GND 6 GND 1_PE_ Rx01 1_PE_ Rx01 GND 1_PE_ Tx01 1_PE_ Tx01 GND 1_PE_ Rx00 1_PE_ Rx00 GND 1...

Страница 43: ..._ Rx07 2_PE_ Rx07 GND 2_PE_ Tx07 2_PE_ Tx07 GND 2_PE_ Rx06 2_PE_ Rx06 GND 2_PE_ Tx06 2_PE_ Tx06 GND 6 GND 2_PE_ Rx05 2_PE_ Rx05 GND 2_PE_ Tx05 2_PE_ Tx05 GND 2_PE_ Rx04 2_PE_ Rx04 GND 2_PE_ Tx04 2_PE_...

Страница 44: ..._SA TA_Tx 7 4_SA TA_Rx 4_SATA _Rx GND 4_SATA _Tx 4_SATA _Tx GND 3_SATA _Rx 3_SATA _Rx GND 3_SA TA_Tx 3_SA TA_Tx GND 6 GND 2_SATA _Rx 2_SA TA_Rx GND 2_SATA _Tx 2_SA TA_Tx GND 8_USB3 _Rx 8_USB3 _Rx GND...

Страница 45: ...5_PE_ Rx03 5_PE_ Rx03 GND 5_PE_ Tx03 5_PE_ Tx03 GND 5_PE_ Rx02 5_PE_ Rx02 GND 5_PE_ Tx02 5_PE_ Tx02 GND 6 GND 5_PE_ Rx01 5_PE_ Rx01 GND 5_PE_ Tx01 5_PE_ Tx01 GND 5_PE_ Rx00 5_PE_ Rx00 GND 5_PE_ Tx00 5...

Страница 46: ...K 6_PE_ CLK 6_PE_ CLKE 5_PE_ CLK 5_PE_ CLK 5_PE_ CLKE 6 4_PE_ CLKE 4_PE_ CLK 4_PE_ CLK 3_PE_ CLKE 3_PE_ CLK 3_PE_ CLK 2_PE_ CLKE 2_PE_ CLK 2_PE_ CLK 1_PE_ CLKE 1_PE_ CLK 1_PE_ CLK 5 8_PE_ Rx03 8_PE_ R...

Страница 47: ...x_SATA_Rx in Differential pair of SATA receive lines port 1 to port 8 SGPIO SATA_SC out Clock signal SATA_SL out Last clock of a bit stream begin a new bit stream on the next clock SATA_SDO out Serial...

Страница 48: ...ree screws for fixing the module and the gap pads required for thermally connecting the Ethernet controllers to the heat sink of the G20 Removing the mSATA Adapter Board For installing the rear I O ca...

Страница 49: ...of the board to board connector Installing the GM1 on the G20 Take the gap pad from the mounting material delivered with the rear I O card and remove the plastic film from one side of the gap pads Pre...

Страница 50: ...Functional Description MEN Mikro Elektronik GmbH 50 20G020 00 E5 2014 01 21 Fasten the rear I O card using the three screws included in the delivery of the card...

Страница 51: ...rd and remove the plastic film from one side of the gap pads Press the gap pads onto the Ethernet controllers of the GM2 highlighted in red Remove the plastic film on the other side of the pads Align...

Страница 52: ...LED is controlled by a GPIO pin of the board controller It is switched on when the BIOS starts switched off when the board is switched off and flashing when the board is in stand by S3 status During n...

Страница 53: ...closed while the hot swap sequence is in progress the board controller stops flashing the hot swap LED and no longer waits for system shutdown If the hot swap switch is closed after system shutdown th...

Страница 54: ...nd platform firmware This interface consists of data tables that contain platform related information plus boot and runtime service calls that are available to the operating system and its loader Toge...

Страница 55: ...ssor Type Intel Core i7 610E 2 53GHz System Bus Speed 1066 MHz System Memory Speed 1067 MHz Cache RAM 1024kB Total Memory 4096MB Intel ME Version 6 1 10 1052 MEN EC Version PIC 1 3 1 2 SODIMM 0 2048MB...

Страница 56: ...ption Change the internal clock Options hh Hours Valid range from 0 to 23 mm Minutes Valid range from 0 to 59 ss Seconds Valid range from 0 to 59 Description Change the date Options mm Month Valid ran...

Страница 57: ...eripheral Configuration IDE Configuration Thermal Configuration Video Configuration USB Configuration Chipset Configuration ACPI Table Features Control Extra Bus Reserved Disabled Active Management Te...

Страница 58: ...dog Description Enables or disables the Axxx Watchdog Options Off 10 min 1 min 15 min 2 min 20 min 5 min 30 min PWRON after PWR Fail Description Sets the system power status when power returns to the...

Страница 59: ...BIOS MEN Mikro Elektronik GmbH 59 20G020 00 E5 2014 01 21 Spread Spectrum Control Description Enable or disable Spread Spectrum Options On Spread Spectrum enabled Off Spread Spectrum disabled...

Страница 60: ...nable or disable the HD Audio controller Options Disabled The controller is disabled even when there is an audio codec Enabled The controller is enabled independent of the presence of a codec LAN 1 LA...

Страница 61: ...Port 1 Not Installed Serial ATA Port 2 Not Installed Serial ATA Port 3 Not Installed Serial ATA Port 4 Not Installed Serial ATA Port 5 Not Installed IDE Controller Description Enables or disables the...

Страница 62: ...01 21 SATA Port 0 1 2 3 4 5 Spin Up Description On an edge detect from 0 to 1 the PCH starts a COMRESET ini tialization sequence to the device Options Enabled Disabled Serial ATA Port 0 1 2 3 4 5 Des...

Страница 63: ...o Enabled Shut Down Temperature Description ACPI Critical Trip Point the point at which the OS will shut down the system Options 70 C 75 C 80 C 85 C 90 C 100 C 110 C 120 C Throttle on Temperature Desc...

Страница 64: ...control circuit portion of the CPU Intel Thermal Monitor TM1 50 duty cycle TM2 Enhanced Intel Speed Step Options Disabled TM1 TM2 TM1 and TM2 ACPI 3 0 T States Description Enable or disable ACPI 3 0...

Страница 65: ...e render standby support Options Enabled Disabled Render Thermal Throttling Description This feature is applicable for Graphic SKUs only Options Enabled Disabled IGD Device2 Function1 Description Enab...

Страница 66: ...t Control Disabled USB RMH Mode Enabled USB Legacy Description If this menu item is enabled it is possible to boot from USB devices and use a USB keyboard under DOS Cannot be changed Options Enabled E...

Страница 67: ...on this screen to incorrect values may cause your system to malfunction PCI Latency Timer 32 VT d Enabled PCI Latency Timer Description Value to be programmed into PCI Latency Timer Register Options...

Страница 68: ...ialized and the proper enable bits will be set in ICH4M Options Enabled Disabled Description Extra Bus reserved for bridges behind PCI E Root Bridge Options Enabled Disabled Intel AMT Support Enabled...

Страница 69: ...Timeout for send read message and wait for initialization Options Auto Manual AMT Wait Timer Description Set timer to wait before sending ASF_GET_BOOT_OPTIONS Options 1 Unconfigure ME Description Unc...

Страница 70: ...cannot be changed PCI Express Clock Gating Enabled DMI Link ASPM Control L0sL1 PCI Express Root Port 1 PCI Express Root Port 1 Enabled Automatic ASPM Auto URR Disabled FER Disabled NFER Disabled CER...

Страница 71: ...abled Disabled FER Description Enable or disable PCI Express Device Fatal Error Reporting Options Enabled Disabled NFER Description Enable or disable Device Non Fatal Error Reporting Options Enabled D...

Страница 72: ...r on Correctable Error Options Enabled Disabled PME Interrupt Description Enable or disable Root PCI Express PME Interrupt Options Enabled Disabled PME SCI Description Enable or disable PCI Express Ho...

Страница 73: ...on password Disabled User Access level View Only Set User Password Clear User Password F1 Help Select Item F5 F6 Change Values F9 Setup Defaults Esc Exit Select Menu Enter Select Sub menu F10 Save an...

Страница 74: ...e password has to be entered when changing to the setup menu Description Set the User Access Level Options View Only Access to InsydeH2O Setup allowed but the fields cannot be changed Full Any field c...

Страница 75: ...3 Enabled Wake on PME Disabled Auto Wake on S5 Disabled F1 Help Select Item F5 F6 Change Values F9 Setup Defaults Esc Exit Select Menu Enter Select Sub menu F10 Save and Exit TXT Disable P States IST...

Страница 76: ...x Battery CMP Support Description Enable or disable core multi processing Options Auto Disabled HT Support Description Enable or disable Hyper Threading Options Auto Disabled Use XD Capability Descrip...

Страница 77: ...he destination of an interrupt while in C3 C6 will be notified to transition to C0 When disabled all cores that are in C3 C6 will be notified to transition to C0 regardless of interrupt destination Op...

Страница 78: ...d PCIE Break Event Description If Enabled PCI Express master activity will cause BM_STS to be set and will cause a break from C3 C4 Options Enabled Disabled PCI Break Event Description If Enabled PCI...

Страница 79: ...ble ACPI S1 S3 Sleep state Options Enabled Disabled Description Determines the action taken when the system power is off and a PCI Power Management Enable wake up event occurs Options Enabled Disabled...

Страница 80: ...CPI 3 0 USB Boot Enabled Fast Boot Disabled EFI Legacy F1 Help Select Item F5 F6 Change Values F9 Setup Defaults Esc Exit Select Menu Enter Select Sub menu F10 Save and Exit Description Enable Disable...

Страница 81: ...oting to Acpi3 0 Acpi1 0B Options Acpi3 0 Acpi1 0B Description Disables or enables booting to USB boot devices Options Enabled Disabled Description Disables or enables Fast Boot function Options Enabl...

Страница 82: ...s the type of boot order Options Normal Sub menu Boot Type Order Under this menu option it is possible to select the boot order of device groups e g Hard Disk before Floppy Drive Sub menu USB Under th...

Страница 83: ...aults If this option is selected a verified factory setup is loaded On the first BIOS setup configuration this loads safe values for setup which make the board boot up InsydeH2O Setup Utility Rev 3 5...

Страница 84: ...d Custom Defaults If this option is selected the custom defaults that have been saved in a former session with Save Custom Defaults see Chapter 3 6 6 Save Custom Defaults are loaded 3 6 6 Save Custom...

Страница 85: ...s1 Hex 1 The first address is for write command the second for read command Clock generator 1101 001x 0xD2 0xD3 SPD EEPROM memory channel A 1010 000x 0xA0 SPD EEPROM memory channel B 1010 010x 0xA4 Bo...

Страница 86: ...uivalent type Manufacturer Renata Type CR2032 Capacity 235 mAh The battery has to be UL listed Used batteries have to be disposed of according to the local regulations concerning the disposal of hazar...

Страница 87: ...0G020 00 E5 2014 01 21 Figure 7 Position of battery on the mSATA adapter on the G20 board versions 02 and 03 Display Port Connectors USB Connectors Ethernet Connectors Heat Sink Battery microSD bottom...

Страница 88: ...6 1 2 CPU Intel Embedded Processors developer intel com products embedded processors htm 6 1 3 SATA Serial ATA International Organization SATA IO www serialata org 6 1 4 USB USB Universal Serial Bus S...

Страница 89: ...io htm 6 1 7 PCI Express PCI Special Interest Group www pcisig com 6 2 Finding out the Product s Article Number Revision and Serial Number MEN user documentation may describe several different models...

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