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User Guide XB1 COM Express Module

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Local SMB Devices

The XB1 COM Express Module contains a few devices that are attached to the System Management

Bus (SMBus). These are the clock generation chip, the SPD EEPROMs on the SO-DIMM memory

modules, a general purpose serial EEPROM and a supply voltage and CPU temperature controlling

device in particular. Other devices could be connected to the SMB on the carrier board across J-COM

A-B.

Address

Description

0x58

Hardware Monitor/CPU Temperature Sensor (LM87)

0xA0

SPD of SODIMM1

0xA2

SPD of SODIMM2

0xAE

General Purpose EEPROM

0xD2

Main Clock Generation (CK-410M)

Hardware Monitor LM87

The XB1 COM Express Module is provided with a LM87 hardware monitor attached to the SMB. This

device is capable to observe board and CPU temperatures as well as several supply voltages generated

on the board with a resolution of 8 bit. The following table shows the mapping of the voltage inputs

of the LM87 to the corresponding supply voltages of the XB1 COM Express Module:

Input

Source

Resolution

[mV]

AIN1

CPU Core Voltage

9.8

0x28

AIN2

+1.05V

9.8

0x29

VCCP1

+1.5V

14.1

0x21

VCCP2/D2-

+1.8V

14.1

0x25

+2.5V/D2+

+2.5V

0x20

+3.3V

17.2

0x22

+5V

0x23

+12V

62.5

0x24

Besides the continuous measuring of temperatures and voltages the LM87 may compare these values

against programmable upper and lower boundaries. As soon as a measurement violates the allowed

value range, the LM87 may request an interrupt via the GPI[7] of the ICH6.

Содержание 82600

Страница 1: ...User Guide XB1 COM Express Module Document No 4162 Edition 5 2007 05 COM Express ...

Страница 2: ...A Interface SATA 16 Enhanced IDE Interface PATA 16 Graphics Subsystem 17 Real Time Clock 18 Universal Serial Bus USB 18 LPC Super I O Interface 18 Firmware Hub Flash BIOS 18 Watchdog Reset 19 PG Power Good LED 19 GP General Purpose LED 19 Installing and Replacing Components 20 Before You Begin 20 Installing the Board 21 Removing the Board 22 EMC Recommendations 23 Installing or Replacing the Memor...

Страница 3: ...User Guide XB1 COM Express Module EKF 3 ekf com Connectors 31 PLD Programming Header ISPCON 31 J COM 32 Processor Debug Header PITP 36 P SIO 37 Board Dimensions 38 Top View Bottom View 39 Literature 40 ...

Страница 4: ...egration It is intended for the experienced user only Edition History Ed Contents Changes Author Date 1 User Manual XB1 COM Express Module English initial edition Text 4162 File xb1_uge wpd jj 27 April 2006 2 Table J COM modified PCIe Lane 3 jj 1 August 2006 3 Illustration Assembly Drawing jj 31 August 2006 4 Added XB1 photographs jj 16 November 2006 5 Added XB1 060 jj 2 May 2007 ...

Страница 5: ...tive owners e g Intel Pentium Celeron SpeedStep Intel PCI Express PCI SIG COM Express PICMG CompactPCI CompactPCI Express PICMG PICMG Windows 2000 XP Vista etc Microsoft EKF ekf system EKF EKF does not claim this list to be complete Legal Disclaimer Liability Exclusion This manual has been edited as carefully as possible We apologize for any potential mistake Information provided herein is designa...

Страница 6: ...r Hub GMCH with Intel Graphics Media Accelerator GMA 900 82801FB I O Controller Hub ICH6 82802 Compatible Firmware Hub FWH Memory Dual 200 pin SO DIMM socket DDR2 533 SDRAM 2 x 1GB maximum symmetric dual channel capable Video Up to 2048x1536 pixel 16M colours 75Hz refresh rate analog up to 1600 x 1200 pixel 16M colours 60Hz digital dual screen support Dual SDVO Analog VGA Dual LVDS TV Out PEG PCI ...

Страница 7: ... 5 C min Humidity 5 95 RH non condensing Altitude 300m 3000m Shock 15g 0 33ms 6g 6ms Vibration 1g 5 2000Hz MTBF tbd EC Regulations EN55022 EN55024 EN60950 1 UL60950 1 IEC60950 1 2002 95 EC RoHS Performance Rating Measured with PCMark2005 Board Processor CPU MEM Score XB1 060 600MHz ULV Celeron M Banias tbd XB1 100 1 0GHz ULV Celeron M Dothan 373 tbd XB1 140 1 4GHz LV Pentium M Dothan 738 tbd XB1 2...

Страница 8: ...s accelerator The SDVO and VGA video interfaces allow for attachment of digital flat panel displays and analog monitors The XB1 is provided with a Gigabit Ethernet controller and eight USB 2 0 ports for high speed communication Four Serial ATA channels are available in addition to the legacy PATA I F The dual slot DIMM socket is suitable to address up to 2GB interleaved symmetric dual channel memo...

Страница 9: ...0 Compliant Module Type 2 Pentium M 2GHz FSB 533MHz PCI Express Chipset for Embedded Applications 2 x 1GB DDR2 Memory Dual Channel Mode Capable Dual Screen Graphics Controller Video I F SDVO PEG LVDS VGA TV Gigabit Ethernet Controller 4 x SATA I F 8 x USB 2 0 Channels RoHS Compliant XB1 from Bottom ...

Страница 10: ...um M 2 0GHz 760 SO DIMM 200 82 802 87 61 BIOS SIO G ETH SDVO PEG PEG VGA LVDS TV 3 x PCIe PCIe LPC AC 97 DDR2 533 512MB 2GB Dual Channel FSB 533MHz GMCH 82915 GM ICH6 82801 4 x SATA 8 x USB GBE DMI x 4 VGA LPC IDE SDVO PCI A B SMB GPIO C D 82 573 Alternative CPU Pentium M 745 1 8GHz LV Pentium M 738 1 4GHz Celeron M 370 1 5GHz ULV Celeron M 373 1 0GHz ...

Страница 11: ...B1 COM Express Module GMCH J GP GP LED PG J RTC EKF B1 COM Express Module ekf com X XB1 Top EKF ekf com XB1 Bottom EKF ekf com CPU DDR2 SODIMM DDR2 SODIMM BAT ICH P SIO A1 C1 D1 B1 COM Express Module Connector J COM A B J COM C D P ITP ISPCON 1 1 1 NIC SIO FWH isp GAL ...

Страница 12: ...A B COM Express connector rows A and B VGA LVDS TV PCIe SATA Ethernet USB AC 97 SMB LPC J COM C D COM Express connector rows C and D Dual SDVO PEG IDE PCI P ITP CPU debug port P SIO I O connector for debugging not stuffed comprises PS 2 mouse keyboard signals UART TTL SODIMM1 SODIMM2 200 pin DDR2 SDRAM PC2 3200 4200 DDR400 533 1 8V memory module sockets Indicators GP General Purpose LED PG LED ind...

Страница 13: ...ce and the actual core temperature This technology is called Enhanced Intel SpeedStep Power is applied across the COM Express connectors J COM 12V The processor core voltage is generated by a switched voltage regulator The processor signals its required core voltage by 6 dedicated pins according to Intels IMVP IV voltage regulator specification 90nm Dothan Processors Supported Processor Speed min ...

Страница 14: ...consumption is by far lower when executing typical Windows or Linux tasks The heat dissipation may increase considerably when e g rendering software such as the Acrobat Distiller is executed The Pentium M processors support Intel s Enhanced SpeedStep technology This enables dynamic switching between multiple core voltages and frequencies depending on core temperature and currently required perform...

Страница 15: ...tem is comprised of the Intel 82573 Gigabit Ethernet controller which provides also legacy 10Base T and 100Base TX connectivity Single PCI Express lane linkage 1000Base Tx Gigabit Ethernet 100Base TX Fast Ethernet and 10Base T Classic Ethernet capability Half or full duplex operation IEEE 802 3u Auto Negotiation for the fastest available connection Jumperless configuration completely software conf...

Страница 16: ...r download from Intel are drivers for popular operating systems e g Windows 2000 Windows XP and Linux Enhanced IDE Interface PATA The parallel ATA PATA also known as IDE interface is provided for attachment of legacy peripheral devices such as hard disks ATA CompactFlash cards and CD ROM drives The interface supports C Up to two ATA devices C PIO Mode 3 4 Ultra ATA 33 Ultra ATA 66 Ultra ATA 100 Th...

Страница 17: ...ule the SDVO PEG signals are routed to the connector J COM C D Typically one or two discrete display transmitter chips located on the carrier board are used to convert Intels proprietary PCI express based SDVO interfaces to the differential DVI signals required for attachment of modern flat panel monitors E g the SiI1362 Silicon Image transmitter uses PanelLink Digital technology to support displa...

Страница 18: ...B1 COM Express Module is virtually provided with all necessary I O functionality However for BIOS and OS software compatibility the XB1 is additionally equipped with a simple Super I O chip The Super I O controller resides on the local LPC bus LPC Low Pin Count interface standard which is a serialized ISA bus replacement For debug only a connector P SIO may be stuffed on the XB1 with KB MS signals...

Страница 19: ...fter a system reset There is no need to trigger it at boot time The watchdog is activated on the first trigger request If the duration between two trigger requests exceeds the programmed period the watchdog times out and a system reset will be generated The watchdog remains in its active state until the next system reset There is no way to disable it once it had been put on alert whwereas it is po...

Страница 20: ...power or telecommunication links before you open the system or perform any procedures can result in personal injury or equipment damage Some parts of the system can continue to operate even though the power switch is in its off state Caution Electrostatic discharge ESD can damage components Perform the procedures described in this chapter only at an ESD workstation If such a station is not availab...

Страница 21: ...ou open the system or perform any procedures can result in personal injury or equipment damage Typically you will perform the following steps C Switch off the system remove the AC power cord C Attach your antistatic wrist strap to a metallic part of the system C Remove the board packaging be sure to touch the board only at the heat spreader C Insert module carefully into the complementary J COM co...

Страница 22: ...t in personal injury or equipment damage Typically you will perform the following steps C Switch off the system remove the AC power cord C Attach your antistatic wrist strap to a metallic part of the system C Identify the board be sure to touch the board only at the front panel C Unfasten screws C Remove the module carefully C Store board in the original packaging do not touch any components hold ...

Страница 23: ... cable assemblies must be shielded shield connected only at one end of the cable C Use ferrite beads for cabling wherever appropriate C External I O connectors may require additional isolating parts Reccomended Accessories Blind CPCI Front Panels EKF Elektronik Widths currently available 1HP 5 08mm with handle 4HP 8HP without handle 2HP 4HP 8HP 10HP 12HP Ferrit Bead Filters ARP Datacom 63115 Dietz...

Страница 24: ...atch the 200 pin SO DIMM form factor known from Notebook PCs DDR2 VCC 1 8V PC2 3200 PC2 4200 400 533MHz on die termination ODT unbuffered non ECC style Suitable modules are available up to 1GB each The i915GM supports modules of up to a maximum of 14 address lines A0 A13 Memory modules organized by more than14 address lines are not suitable Replacement of the Battery When the XB1 is removed from t...

Страница 25: ...6 0x2664 PCI Express Port 3 0 28 3 0x8086 0x2666 PCI Express Port 4 0 29 0 0x8086 0x2658 USB UHCI Controller 1 0 29 1 0x8086 0x2659 USB UHCI Controller 2 0 29 2 0x8086 0x265A USB UHCI Controller 3 0 29 3 0x8086 0x265B USB UHCI Controller 4 0 29 7 0x8086 0x265C USB 2 0 EHCI Controller 0 30 0 0x8086 0x244E PCI to PCI Bridge 0 30 2 0x8086 0x266E AC 97 Audio Controller 0 30 3 0x8086 0x266D AC 97 Modem...

Страница 26: ...he XB1 COM Express Module is provided with a LM87 hardware monitor attached to the SMB This device is capable to observe board and CPU temperatures as well as several supply voltages generated on the board with a resolution of 8 bit The following table shows the mapping of the voltage inputs of the LM87 to the corresponding supply voltages of the XB1 COM Express Module Input Source Resolution mV R...

Страница 27: ... 12 I 3 3V PEG_ENABLE If pulled low externally enables the PCI Express x 16 external graphics interface and disables internal graphics internally pulled up 10k 3 3V GPI 13 I 3 3V I2C_CK I2 C emulated clock signal input only see also GPIO 27 GPI 14 I 3 3V USB_OC67 USB Ports 6 7 Overcurrent Detect Line GPI14 15 joined GPI 15 I 3 3V USB_OC67 USB Ports 6 7 Overcurrent Detect Line GPI14 15 joined GPO 1...

Страница 28: ... input or output GPI 40 I 5V PG_VR18 Power Good signal from 1 8V voltage regulator GPI 41 I 3 3V LPC_DRQCOM LPC Port DMA request from COM Express carrier board GPO 48 O 3 3V not used open GPO 49 OD 1 05V CPU_PWRGD CPU Power Good signal italic blue signal available on J COM GPIO Usage FWH XB1 COM Express Module GPIO Usage FWH GPIO Type Tol Function Description GPI 0 I 3 3V FWH_ID FWH Identity Fixed...

Страница 29: ...om COM Express module carrier board GPIO 21 I 5V 1 GPI1 GPI signal from COM Express module carrier board GPIO 22 I 5V 1 GPI2 GPI signal from COM Express module carrier board GPIO 23 I 5V 1 GPI3 GPI signal from COM Express module carrier board GPIO 24 OC 10k 3 3V 24mA GPO0 GPO signal to COM Express module carrier board GPIO 25 OC 10k 3 3V 24mA GPO1 GPO signal to COM Express module carrier board GPI...

Страница 30: ...ed 1 This setting is the factory default Reset Jumper ICH6 RTC Core J RTC The jumper J RTC can be used to reset the battery backed core of the ICH6 This effects some registers within the ICH6 RTC core that are important before the CPU starts its work after a system reset Note that JRTC will neither perform the clearing of the CMOS RAM values nor resets the real time clock Normally JRTC is not stuf...

Страница 31: ...al connectors for powering devices external to the computer chassis A fault in the load presented by the external devices could cause damage to the board the interconnecting cable and the external devices themselves PLD Programming Header ISPCON This pin header is the programming port for the on board ispLSI2064 programmable glue logic chip The ISPCON is normally not stuffed ISPCON 1 3 3V 2 Serial...

Страница 32: ...D1 5 IDE_D15 IDE_D12 ETH_MX2 1 LPC_AD2 6 IDE_D8 IDE_D4 ETH_MX2 1 LPC_AD3 7 IDE_D9 IDE_D0 ETH_LKACT 1 LPC_DRQCOM LPC_DRQ0 8 IDE_D2 IDE_DREQ ETH_MX1 1 LPC_DRQ1 9 IDE_D13 IDE_IOW ETH_MX1 1 CLK_33LPC LPC_CLK 10 IDE_D1 IDE_DACK GND GND 11 GND GND ETH_MX0 PWRBTN 12 IDE_D14 IDE_IRQ ETH_MX0 SMB_CLK 13 IDE_IORDY IDE_A0 2 5V ETH_CTREF SMB_DATA 14 IDE_IOR IDE_A1 ICH_SLP_S3 SUS_S3 SMB_ALERT 15 PCI_PME IDE_A2 ...

Страница 33: ... PCI_CBE3 PCI_AD28 USB_0N USB_1N 45 PCI_AD25 PCI_AD30 USB_0P USB_1P 46 PCI_AD27 PCI_IRQC VCCRTC EXCD1_RST 47 PCI_AD29 PCI_IRQD EXCD0_RST EXCD1_CPPE 48 PCI_AD31 PCI_CLKRUN EXCD0_CPPE SYS_RESET 49 PCI_IRQA PCI_M66EN SERIRQ LPC_SERIRQ CB_RESET 50 PCI_IRQB CLK_33PCI PCI_CLK GND GND 51 GND GND PCIE_TX5 PCIE_RX5 52 SDVO_TVCLKIN PEG_RX0 SDVOB_RED0 PEG_TX0 PCIE_TX5 PCIE_RX5 53 SDVO_TVCLKIN PEG_RX0 SDVOB_R...

Страница 34: ... PEG_TX6 LVDS_A0 LVDS_B0 72 PEG_RX6 SDVOC_BLU PEG_TX6 LVDS_A1 LVDS_B1 73 SDVO_I2C_DATA SDVO_I2C_CLK LVDS_A1 LVDS_B1 74 PEG_RX7 SDVOC_CLK PEG_TX7 LVDS_A2 LVDS_B2 75 PEG_RX7 SDVOC_CLK PEG_TX7 LVDS_A2 LVDS_B2 76 GND GND LVDS_VDD_EN LVDS_B3 77 RSVD IDE_CBLID LVDS_A3 LVDS_B3 78 PEG_RX8 PEG_TX8 LVDS_A3 LVDS_BKLT_EN 79 PEG_RX8 PEG_TX8 GND GND 80 GND GND LVDS_A_CK LVDS_B_CK 81 PEG_RX9 PEG_TX9 LVDS_A_CK LV...

Страница 35: ...EG_TX14 12V TV_DAC_C 99 PEG_RX14 PEG_TX14 GND GND 100 GND GND 12V 12V 101 PEG_RX15 PEG_TX15 12V 12V 102 PEG_RX15 PEG_TX15 12V 12V 103 GND GND 12V 12V 104 12V 12V 12V 12V 105 12V 12V 12V 12V 106 12V 12V 12V 12V 107 12V 12V 12V 12V 108 12V 12V 12V 12V 109 12V 12V GND GND 110 GND GND marked light gray italic signal not available marked light green italic pin position reserved by specification 1 stuff...

Страница 36: ...r probe to the board This is a valuable tool when debugging hardware or tracing software The connector PITP is situated at the bottom side of the board PITP 1 TDI 2 TMS 3 TRST 4 NC 5 TCK 6 NC 7 TDO 8 BCLKN 9 BCLKP 10 GND 11 FBO 12 RST 13 BPM5 14 GND 15 BPM4 16 GND 17 BPM3 18 GND 19 BPM2 20 GND 21 BPM1 22 GND 23 BPM0 24 DBA 25 DBR 26 VTAP 27 VTT 28 VTT ...

Страница 37: ...cate across the serial I O Please contact EKF before ordering the XB1 COM Express Module if the P_SIO connector is required by the user P SIO MS_CLK 1 2 MS_DAT KB_CLK 3 4 KB_DAT COM_CTS TTL 5 6 COM_RTS TTL COM_RXD TTL 7 8 COM_TXD TTL GND 9 10 5V The UART port does not include RS 232 transceivers TTL level signals only If necessary the user must provide RS 232 or RS 485 transceivers externally 2 1 ...

Страница 38: ...Guide XB1 COM Express Module EKF 38 ekf com Board Dimensions D1 A1 Top View seen through board connectors COM Express Basic Module EKF ekf com 4 00 4 00 16 50 74 20 80 00 121 00 125 00 6 00 18 00 91 00 95 00 ...

Страница 39: ...User Guide XB1 COM Express Module EKF 39 ekf com Top View Bottom View XB1 Top View XB1 Bottom View ...

Страница 40: ...org Ethernet IEEE Std 802 3 2000 Edition standards ieee org PCI Express PCI Express Base Specification 1 1 www pcisig com Serial ATA Serial ATA Revision 2 5 www serialata org USB Universal Serial Bus Specification www usb org EKF Elektronik GmbH Philipp Reis Str 4 59065 HAMM Germany Fax 49 0 2381 6890 90 Tel 49 0 2381 6890 0 Internet www ekf com E Mail info ekf com ...

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