Cool RoadRunner-945GSE PC/104-Plus CPU Board Technical Manual TME-104P-CRR-945GSE-2V6 Revision 2.6 / March 10 © LiPPERT Embedded Computers GmbH Hans-Thoma-Str. 11 D-68163 Mannheim http://www.lippertembedded.com/ Technical Manual Cool RoadRunner-945GSE LiPPERT Document: TME-104P-CRR-945GSE-2V6.doc, Revision 2.6 Copyright © 2009 LiPPERT Embedded Computers GmbH, all rights reserved Contents and specifications within this manual are subject of change without notice. Trademarks MS-DOS, Windows XP are trademarks of Microsoft Corporation. Inc. Intel is a trademark of Intel Corporation. PC/104 is a registered trademark of PC/104 Consortium. All other trademarks appearing in this document are the property of their respective owners. TME-104P-CRR-945GSE-2V6 Rev 2.6 Table of Contents 1 Overview 1 1.1 Introduction ......................................................................................................................... 1 Features .....................................................................................................................................1 Block Diagram ............................................................................................................................2 1.2 Ordering Information ............................................................................................................ 3 Cool RoadRunner-945GSE Models ............................................................................................3 Cable Sets and Accessories .......................................................................................................3 1.3 Specifications ...................................................................................................................... 4 Electrical Specifications ..............................................................................................................4 Environmental Specifications ......................................................................................................4 MTBF .........................................................................................................................................4 1.4 Mechanical .......................................................................................................................... 5 TOP ...........................................................................................................................................6 BOTTOM (vertical mirrored) ........................................................................................................7 2 Getting Started 8 2.1 Connector Locations ............................................................................................................ 8 Top ............................................................................................................................................8 Bottom .......................................................................................................................................9 2.2 Jumper Locations .............................................................................................................. 10 Top ......................................................................................................................................... 10 Bottom .................................................................................................................................... 11 2.3 LED indicators ................................................................................................................... 12 2.4 Hardware Setup................................................................................................................. 13 3 Module Description 14 3.1 Processor .......................................................................................................................... 14 3.2 Graphics and Memory Controller Hub ................................................................................. 14 3.3 System Memory ................................................................................................................. 15 3.4 Internal Graphics ................................................................................................................ 15 VGA ........................................................................................................................................ 16 LVDS ....................................................................................................................................... 17 LVDS Color Mapping............................................................................................................... 18 TME-104P-CRR-945GSE-2V6 Rev 2.6 i Backlight ................................................................................................................................. 18 Display Voltage Jumpers ......................................................................................................... 19 3.5 I/O Controller Hub - Mobile ................................................................................................. 20 Serial ATA ............................................................................................................................... 21 SSD on IDE ............................................................................................................................. 22 HD-Audio ................................................................................................................................ 23 USB ........................................................................................................................................ 24 BIOS Recovery Connector ...................................................................................................... 25 PC/104-Plus Bus Interface ...................................................................................................... 26 PC/104 Bus Interface .............................................................................................................. 27 PC/104 Bus Connector ........................................................................................................... 27 3.6 CPU Fan Connector ........................................................................................................... 29 3.7 Gigabit Ethernet Controller ................................................................................................. 29 3.8 On Board Power Supply ..................................................................................................... 30 Power Connector .................................................................................................................... 30 3.9 Serial Ports ........................................................................................................................ 31 COM Connector ...................................................................................................................... 31 RS485-Termination Jumpers................................................................................................... 32 3.10 System Panel Connector .................................................................................................... 33 SMB/I²C .................................................................................................................................. 33 Power Button .......................................................................................................................... 33 Reset Button ........................................................................................................................... 33 HDD LED ................................................................................................................................ 33 External Battery ....................................................................................................................... 33 3.11 BIOS Recovery .................................................................................................................. 34 4 Using the Module 35 4.1 Watchdog ......................................................................................................................... 35 4.2 LEMT functions .................................................................................................................. 35 4.3 BIOS ................................................................................................................................. 36 Boot Menu .............................................................................................................................. 36 Jumper Battery ....................................................................................................................... 37 Configuring the BIOS............................................................................................................... 37 Field Selection ......................................................................................................................... 38 Troubleshooting the BIOS ....................................................................................................... 38 Standard CMOS Features ....................................................................................................... 39 TME-104P-CRR-945GSE-2V6 Rev 2.6 ii Advanced Bios Features ......................................................................................................... 40 CPU Features .......................................................................................................................... 41 Hard Disk BOOT Priority .......................................................................................................... 41 Advanced Chipset Features .................................................................................................... 42 Integrated Peripherals ............................................................................................................. 42 OnChip IDE Device .................................................................................................................. 43 IT8888 Configuration ............................................................................................................... 44 ISA Decode I/O ....................................................................................................................... 45 ISA Decode Memory ............................................................................................................... 46 Super IO Device ...................................................................................................................... 47 USB Device setting ................................................................................................................. 47 Power Management Setup ...................................................................................................... 48 PnP/PCI Configurations ........................................................................................................... 49 Frequency voltage control ....................................................................................................... 50 4.4 Programming Examples ..................................................................................................... 51 LIVE-LED................................................................................................................................. 51 Reading Voltages .................................................................................................................... 52 Reading Ambient Temperature ................................................................................................ 53 4.5 Drivers ............................................................................................................................... 53 5 Address Maps 54 5.1 Memory Address Map ........................................................................................................ 54 5.2 I/O Address Map ............................................................................................................... 55 5.3 Interrupts ........................................................................................................................... 56 5.4 DMA Channels ................................................................................................................... 57 Appendix A, Contact Information A Appendix B, Additional Information B Appendix C, Getting Help C Appendix D, Revision History D TME-104P-CRR-945GSE-2V6 Rev 2.6 iii Acronyms AHCI Advanced Host Controller Interface ACPI Advanced Configuration and Power Management Interface AES Advanced Encryption Standard APM Advanced Power Management ATA Advanced Technology Attachment BIOS Basic Input Output System BPP Bits Per Pixel CD Compact Disc COM Communication Equipment CPU Central Processing Unit CRT Cathode Ray Tube DAC Digital-to-Analog-Converter DC Direct Current DDR Double Date Rate DMA Direct Memory Access DMI Direct Media Interface DOT Dynamic Overclocking Technology EIDE Enhanced Integrated Device Electronics EMC Electromagnetic Compatibility ETH Ethernet FIFO First In First Out FPU Floating Point Unit FWH Firmware Hub FSB Front Side Bus GPIO General Purpose Input Output HDD Hard Disk Drive HDA High Density Audio I²C Inter-Integrated Circuit IP Internet Protocol ISA Industry Standard Architecture LCD Liquid Crystal Display LED Light Emitting Diode LEMT LiPPERT Enhanced Management Technology LFP Large Format Printing LPC Low Pin Count LVDS Low Voltage Differential Signaling MAC Media Access Control MMU Memory Management Unit PCI Peripheral Component Interconnect PHY Physical Interface PLL Phase-Locked Loop PWM Pulse Width Modulation PWR Power ROM Read Only Memory SATA Serial Advanced Technology Attachment SMB System Management Bus SMC System Management Controller SPI Serial Peripheral Interface SSD Solid State Drive SVGA Super Video Graphics Array TCP Transmission Control Protocol UART Universal Asynchronous Receiver Transmitter USB Universal Serial Bus UDMA Ultra-Direct Memory Access UDP User Datagram Protocol VGA Video Graphics Array WDOG Watchdog TME-104P-CRR-945GSE-2V6 Rev 2.6 iv 1 Overview 1.1 Introduction  The Cool RoadRunner-945GSE is a CPU-board with a Mobile Intel Atom™ N270 processor with a good performance power ratio. The board comprises all peripherals needed for an embedded PC on a small 4.55" by 3.78" printed circuit board.  TM The Cool RoadRunner-945GSE integrates a powerful yet efficient Mobile Intel ATOM processor together with a 945GSE- and an ICH7M- chipset to form a complete PC, with all the standard peripherals already onboard. There is a graphics controller with 2D and 3D support. For analog monitors there is a VGA-interface and digital ones can be connected to LVDS. Backlighting is provided for LCD modules too. One Gigabit Ethernet port, two RS232/RS485 serial ports, and eight USB 2.0 host ports handle the communication with external devices. The IDE ATA100 controller is connected to the mounted 2 Gbyte Solid State Disk. Another hard- or DVD/CD-ROM- drives can be connected to two SATA ports. System expansion can easily be realized over PC/104, PC/104-Plus and I²C bus connectors. The Cool RoadRunner-945GSE is powered by a 5V-only power supply and supports ACPI, advanced power management and PCIe power management. The Cool RoadRunner-945GSE runs at DOS, Linux, Windows XP, Windows CE 6.0 R3, Windows XP Embedded as well as QNX 6.4.1 . Features CPU Main Memory  TM • Intel ATOM N270 1,6 GHz • 0,5/1/2 GByte DDR2 533 MHz RAM • 533 MHz FSB • 512 KB L2 Cache Size • Hyper-Threading Technology • Intel Speedstep® Technology Chipset Extension slots • Northbridge Intel 945GSE • 1 x 32-bit PC/104-Plus • Southbridge Intel ICH7-M • 1 x 16-bit PC/104 with full DMA capability Interfaces Other Features • Ethernet 10/100/1000 MBit/s • Onboard Microcontroller with LEMT (LiPPERT Enhanced Management Technology) • 2 GByte SSD on EIDE • Onboard Power supply for all necessary voltages • 2 x Serial ATA • 8 x USB 2.0 ports • 5V single power supply • HD Audio Controller • I²C bus and status LED • 18 Bit single-channel LVDS for displays • Analog VGA with DDC • 2 x RS232/RS485, software selectable Other configurations are possible. Please contact your local LiPPERT representative to discuss requirements. TME-104P-CRR-945GSE-2V6 Rev 2.6 1(57) Block Diagram Intel ATOM N270 VGA IDC 10 2.00 mm Intel LVDS DDR2 533 MHz 82945GSE DF14 30 pin (GMCH) Backlight DF13 8 pin SMC System- 2 x USB Panel SMB USB DF13 8 pin IDC 10 2.00 mm Gb-Ethernet 2 x USB SMB MAC/PHY PCIe USB DF13 8 pin IDC 10 2.00 mm SATA 2 x USB 7 pin Header USB DF13 8 pin 1.27 mm Intel SATA 2 x USB 7 pin Header USB 82801GBM DF13 8 pin 1.27 mm (ICH7M) HD Audio Audio HDA SPI SPI-Flash IDC 16 Codec 2.00 mm Recovery SSD EIDE BIOS DF13 10 pin COM1 RS232/485 PC/104+ PCI IDC 10 2.00 mm Super I/O COM2 RS232/485 IDC 10 PC/104 2.00 mm ISA PCI -> ISA CRR-ATOM PC/104_PLUS- Diagram rev0v2 01092008CS TME-104P-CRR-945GSE-2V6 Rev 2.6 2(57) LPC DMI FSB 1.2 Ordering Information Cool RoadRunner-945GSE Models Order number Description 703-0021-10 CRR-945GSE with 512MB DDR2 RAM Operating temp. range: 0°C…+60°C 803-0021-10 CRR-945GSE with 512MB DDR2 RAM Operating temp. range: -20°C…+60°C 903-0021-10 CRR-945GSE with 512MB DDR2 RAM Operating temp. range: -40°C…+85°C 703-0022-10 CRR-945GSE with 1GB DDR2 RAM Operating temp. range: 0°C…+60°C 803-0022-10 CRR-945GSE with 1GB DDR2 RAM Operating temp. range: -20°C…+60°C 903-0022-10 CRR-945GSE with 1GB DDR2 RAM Operating temp. range: -40°C…+85°C 703-0023-10 CRR-945GSE with 2GB DDR2 RAM Operating temp. range: 0°C…+60°C 803-0023-10 CRR-945GSE with 2GB DDR2 RAM Operating temp. range: -20°C…+60°C 903-0023-10 CRR-945GSE with 2GB DDR2 RAM Operating temp. range: -40°C…+85°C Cable Sets and Accessories There are some options available for the Cool RoadRunner-945GSE. Please check their availability before ordering. Order number Description 863-0017-10 Adapter Cable Set Power, GBit-Ethernet, VGA-CRT, 4x USB (double), 1x COM (double), HD-Audio 765-0025-10 Heat sink passive CRR-945GSE TME-104P-CRR-945GSE-2V6 Rev 2.6 3(57) 1.3 Specifications Electrical Specifications +5 V DC Supply voltage 1 Rise time < 10 ms Supply voltage tolerance ± 5% Inrush current 5.7 A maximum 2.5 A depending on operating system and connected peripherals Supply current 2 typical 1.9 A (Windows XP idle mode) typical 100 mA (suspend to ram mode) Environmental Specifications Operating: Temperature range 0 … 60 °C (standard version) -20 … 60 °C (industrial version) -40 … 85 °C (extended version) Temperature change 10K / 30 minutes maximum Humidity (relative) 10 … 90 % (non-condensing) Pressure 450 … 1100 hPa Non-Operating/Storage/Transport: -40 … 85 °C Temperature range 3 Temperature change 10K / 30 minutes maximum Humidity (relative) 5 … 95 % (non-condensing) Pressure 450 … 1100 hPa MTBF MTBF at 25°C 159 899 hours 1 The specified tolerance does not guarantee that peripheral boards will work. Refer to their documentation for their specific requirements. 2 Measured with monitor, mouse and keyboard attached. 3 When the board is stored longer times under higher temperature conditions, the life time of the battery is reduced TME-104P-CRR-945GSE-2V6 Rev 2.6 4(57) 1.4 Mechanical Dimensions (L x W) 115.6 mm x 95.9 mm (including I/O extension) Height max. 14 mm on topside above PCB max. 12 mm on bottom side above PCB Weight typ. 115 gr. with 1024 MB RAM and without heat sink Mounting 4 mounting holes Note: It is strongly recommend using plastic spacers instead of metal spacers to mount the board. With metal spacers, there is a possible danger to create a short circuit with the components located around the mounting holes. This can damage the board! TME-104P-CRR-945GSE-2V6 Rev 2.6 5(57) TOP Pin1 Pin2 TME-104P-CRR-945GSE-2V6 Rev 2.6 6(57) BOTTOM (vertical mirrored) Pin1 Pin2 TME-104P-CRR-945GSE-2V6 Rev 2.6 7(57) 2 Getting Started 2.1 Connector Locations Top COM1/COM2 SATA0 SATA1 X8 X2 X5 PC/104 PC/104 Plus X18 X17 PWR X19 Ethernet VGA System Panel Audio X13 Fan X15 X3 X14 X8 The connectors' pin 1 is marked RED TME-104P-CRR-945GSE-2V6 Rev 2.6 8(57) Backlight Bottom USB 0/1 USB 2/3 USB 4/5 USB 6/7 X24 X26 X28 X31 PC/104 PC/104 X18 Plus X17 BIOS Recovery X4 Backlight LVDS X27 X25 The connectors' pin 1 is marked RED TME-104P-CRR-945GSE-2V6 Rev 2.6 9(57) Jumper X5 2.2 Jumper Locations Top Jumper RS485 termination X16 Jumper CMOS Reset X32 Jumper Battery X30 The connectors' pin 1 is marked RED TME-104P-CRR-945GSE-2V6 Rev 2.6 10(57) Bottom Jumper Display voltage selection LVDS and Backlight X11 The connectors' pin 1 is marked RED TME-104P-CRR-945GSE-2V6 Rev 2.6 11(57) 2.3 LED indicators The onboard LED indicators provide a very comfortable way to check the board’s status. The boot success, power status, IDE accesses, Watchdog and Ethernet accesses are all visible. The LED indicators are located on top of the board, near the PC/104 connector. 100M Yellow LED lights up if there is a 100Mbit connection ACT Red LED lit if link is established and flashes at Ethernet activity. 1G Yellow LED lights up if there is a 1Gbit connection MAIN Green LED lights up when Main Power is supplied. PM Power Mode Green LED is constantly lit if the boot process is complete and the board is running normally. Red LED flashes when board goes in suspend to ram mode. SBY Green LED lights up when Standby Power is supplied. LIVE The user programmable LED is on at startup when the board transfers data from the bios. Chapter "LIVE-LED" shows a small program how to get access for activation. HDD Yellow LED flashes when SATA and EIDE activity is recognized. The low-active signal can also be found at the system panel connector, see chapter 3.10. WD Red LED lights up when Watchdog is active. Can only be reset by powering off the board. The low-active signal is located at the system panel connector too, see chapter 3.10. TME-104P-CRR-945GSE-2V6 Rev 2.6 12(57) 2.4 Hardware Setup Caution Be sure to observe the EMC security measures. Make sure you are always at the same potential as the module. Caution Never connect or disconnect peripherals like PCI and ISA while the board's power supply is connected and switched on! Use the cable set provided by LiPPERT to connect the Cool RoadRunner-945GSE to a VGA monitor. Connect USB keyboard and mouse, respectively. Use the soldered SSD or connect a hard drive with a SATA cable (not part of the cable set) to start an operation system. Make sure that the pins match their counterparts correctly and are not twisted! If you plan to use additional other peripherals, now is the time to connect them, too. Set the “Jumper Battery” that it has contact with both pins. The location can be found on chapter 2.2. Connect a 5 volt power supply to the power connector and switch the power on. Note In continuous mode, no more than 2.5 amps are required. However, at power-on, approximately 6 A are drawn for a short time. This inrush current will increase when peripherals are added. The display shows the BIOS messages. If you want to change the standard BIOS settings, press the "Delete" key to enter the BIOS menu. See chapter 4.3 for setup details. If you need to load the BIOS default values, they can be automatically loaded at boot time. See chapter 4.3, Troubleshooting the BIOS about how to do it. The Cool RoadRunner-945GSE boots from SSD, DVD/CD-ROM drives, LAN, USB floppy, USB mass storage, USB- hard drive or SATA hard disk. Provided that any of these is connected and contains a valid operating system image, the display then shows the boot screen of your operating system. The Cool RoadRunner-945GSE needs additional cooling measures. Depending on the required temperature range, different cooling solutions are available. TME-104P-CRR-945GSE-2V6 Rev 2.6 13(57) 3 Module Description 3.1 Processor The Intel® Atom™ Processor N270 is built on 45-nanometer process technology — the first generation of low-power IA-32 micro architecture. ® ® The processor supports Intel 945GSE chipset with the I/O Controller Hub 7 - Intel 82801GBM. Major feature The following list provides some of the key features on this processor: • On-die primary 32-kB instructions cache and 24-kB write-back data cache • 533-MHz source-synchronous front side bus (FSB) • 2-Threads support • On-die 512-kB, 8-way L2 cache • Support for IA 32-bit architecture • Intel® Streaming SIMD Extensions-2 and -3 (Intel® SSE2 and Intel® SSE3) support and Supplemental Streaming SIMD Extension 3 (SSSE3) support • Thermal management support via Intel® Thermal Monitor • Supports C0/C1(e)/C2(e)/C4(e) states • L2 Dynamic Cache Sizing • Advanced power management features including Enhanced Intel Speedstep® Technology • Execute Disable Bit support for enhanced security 3.2 Graphics and Memory Controller Hub The Mobile Intel 945GSE Chipset comes with the Generation 3.5 Intel Integrated Graphics Engine, and the Intel® Graphics Media Accelerator 950 (Intel® GMA 950), providing enhanced graphics support over the previous generation Graphics and Memory Controller Hubs ((G) MCH). The (G)MCH manages the flow of information between the four following primary interfaces: • FSB • System Memory Interface • Graphics Interface • DMI TME-104P-CRR-945GSE-2V6 Rev 2.6 14(57) 3.3 System Memory • Memory supported: 512 MB, 1 GB and 2 GB @ 533 MHz • Densities supported: 1 Gbit and 2 Gbit • 64-bit wide per channel • 8 internal banks for concurrent operation • Dual-channel DDR2 SDRAM • Memory Channel Configurations supported: o Dual-Channel Symmetric o Dual-Channel Asymmetric • Intel® Rapid Memory Power Management (Intel® RMPM) • Partial Writes to memory using Data Mask signals (DM) • 64 ms, 8,192-cycle refresh • Dynamic row power-down • On-die termination (ODT) 3.4 Internal Graphics • Intel® Gen 3.5 Integrated Graphics Engine • 250 MHz core render clock and 200 MHz core display clock at 1.05 core voltage • Dynamic Video Memory Technology (DVMT 3.0) • Intel® Display Power Saving Technology 2.0 (Intel® DPST 2.0) • Intel® Smart 2D Display Technology (Intel® S2DDT) • Intel® Automatic Display Brightness • 4x pixel rate HWMC • Microsoft DirectX* 9.1 operating system • Intermediate Z in Classic Rendering • Internal Graphics Display Device States: D0, D1, D3 TME-104P-CRR-945GSE-2V6 Rev 2.6 15(57) VGA The analog display port provides a RGB signal output along with a HSYNC and VSYNC signal. There is an associated DDC signal pair that is implemented using GPIO pins dedicated to the analog port. The intended target device is for a CRT based monitor with a VGA connector. Display devices such as LCD panels with analog inputs may work satisfactory but no functionality has been added to the signals to enhance that capability. The display function contains a RAM-based Digital-to-Analog Converter (RAMDAC) that transforms the digital data from the graphics and video subsystems to analog data for the CRT monitor. (G)MCH integrated 400 MHz RAMDAC supports resolutions up to 2048 x 1536. Three 8-bit DAC provide the R, G, and B signals to the monitor. Connector type IDC10 pin header 2.00 mm Article number 862-0019-10 Pin Signal Pin Signal 1 Red 2 Video-GND 3 Green 4 key 5 Blue 6 DDCCLK 7 H-Sync 8 DDCDAT 9 V-Sync 10 GND X15 TME-104P-CRR-945GSE-2V6 Rev 2.6 16(57) LVDS The GMCH has a dedicated single channel LFP transmitter to support resolutions up to UXGA (1600 x 1200). The frequency range works between 25-MHz to 112-MHz Depending on configuration and mode, the single channel can take 18 bits of RGB pixel data plus 3 bits of timing control (HSYNC/VSYNC/DE) and output them on three differential data pair outputs. This display port is normally used in conjunction with the pipe functions of panel scaling and 6-to 8-bit dither. This display port is also used in conjunction with the panel power sequencing and additional associated functions. In case of an unscaled mode the display is centered on the panel. Connector type DF14 1x 30-pin header Pin Signal 4 1 VDD (3.3 V, opt.5 V) 4 2 VDD (3.3 V, opt.5 V) 3 GND 4 GND 5 n.c. 6 n.c. 7 TXACLK - 8 TXACLK + 9 GND 10 TXA2 - 11 TXA2 + 12 TXA1 - 13 TXA1 + 14 TXA0 - 15 TXA0 + X27 16 GND 17 n.c. 18 n.c. 19 n.c. 20 n.c. 21 GND 22 n.c. 23 n.c. 24 n.c. 25 n.c. 26 n.c. 27 n.c. 28 GND 29 LVDS DDC-CLK 30 LVDS DDC-DATA 4 1.0 A is the maximum current for each pin TME-104P-CRR-945GSE-2V6 Rev 2.6 17(57) LVDS Color Mapping Backlight In order to meet the panel power timing specification requirements the LCD backlight inverter power supply is controlled by an integrated PWM interface. Connector type DF13 1x 8-pin header Pin Signal 1 5 +12 Volt 2 5 +12 Volt 3 5 +5 Volt 4 5 X25 +5 Volt 5 CTRL 6 6 EN 7 GND 8 GND 5 0.5 A is the maximum current for each pin 6 That voltage can be selected over Jumper Backlight, shown on next page TME-104P-CRR-945GSE-2V6 Rev 2.6 18(57) Display Voltage Jumpers Jumper LVDS and Backlight Connector type IDC6 jumper 2.00 mm. Use a 2 mm jumper between 1-3 or 3-5 to select the display voltage. Use a 2 mm jumper between 2-4 or 4-6 to select the backlight voltage. Pin Signal Pin Signal 1 +3.3 Volt 2 +12 Volt 3 Display voltage 4 Backlight voltage X11 5 + 5 Volt 6 +5 Volt default jumper setting LVDS Jumper 1-3 3-5 Power supply +3.3V +5V Backlight Jumper 2-4 4-6 Power supply +12V +5V Note An arrow marks Pin 1 TME-104P-CRR-945GSE-2V6 Rev 2.6 19(57) 3.5 I/O Controller Hub - Mobile The ICH7-M provides extensive I/O support. Functions and capabilities include: • PCI Local Bus Specification, Revision 2.3 support for 33 MHz PCI operations • ACPI Power Management Logic Support • Enhanced DMA controller, interrupt controller, and timer functions • Integrated Serial ATA host controller with independent DMA operation on two ports • Integrated IDE controller supports Ultra ATA100 • USB host interface with support of eight USB ports; four UHCI host controllers; one EHCI high-speed USB 2.0 Host controller • System Management Bus (SMBus) Specification, Version 2.0 with additional support for I2C devices • Intel High Definition Audio • Low Pin Count (LPC) interface • Firmware Hub (FWH) interface • Serial Peripheral Interface (SPI) support TME-104P-CRR-945GSE-2V6 Rev 2.6 20(57) Serial ATA The ICH7 has an integrated SATA host controller that supports independent DMA operation on two ports and supports data transfer rates of up to 300 MB/s. The SATA controller contains two modes of operation – a legacy mode using I/O space, and an AHCI mode using memory space. SATA and PATA can also be used in a combined function mode (where the SATA function is used with PATA). In this combined function mode, AHCI mode is not used. Software that uses legacy mode will not have AHCI capabilities. The ICH7 supports the Serial ATA Specification, Revision 1.0a. The ICH7 also supports several optional sections of the Serial ATA II: Extensions to Serial ATA 1.0 Specification, Revision 1.0 (AHCI support is required for some elements). Platforms supporting AHCI may take advantage of performance features such as no master/slave designation for SATA devices. Each device is treated as a master and hardware-assisted with native command queuing. AHCI also provides usability enhancements such as Hot-Plug. AHCI requires appropriate software support (e.g., an AHCI driver) and for some features, hardware support in the SATA device or additional platform hardware. There are two connectors with the same type and pin assignment, which support standard SATA cables and SATA cables with mechanical latch: Connector type 1.27 mm Pitch Serial ATA High Speed Header, Vertical with Latch support Pin Signal 1 GND 2 TX+ 3 TX- 4 GND 5 RX- 6 RX+ X2, X5 7 GND Note If a hard drive and a CD/DVD drive are connected at the same time, it could be possible that the Cool RoadRunner-945GSE does not boot from the CD/DVD. In that case a firmware update of the CD/DVD drive is required. However, there might be drives that cannot be used to boot a system, even after updating. TME-104P-CRR-945GSE-2V6 Rev 2.6 21(57) SSD on IDE On the top side of the board there is the SSD mounted. It can be used instead of a hard disk. There is no other IDE device connectable, the SSD it set as master. The SSD, made by Silicon Storage Technology, Inc., is built as a flash storage organized of Single Level Cells (SLC). The SLC technology has more stability as the commercial Multi Level Cells (MLC). It can be erased over 100M times without losing capacity. The wear-leveling feature increases that number, depending on the allocation of the disk space. The offered variant has a capacity of 2 GByte. Bigger sizes are available on request at higher quantities. Product features: Read Bandwidth 30 Mbytes/s Write Bandwidth 20 Mbytes/s Access time 0.6 ms PATA Compatibility ATA-5; PIO 0-4; DMA 0-2; UDMA 0-4 Power Control Automatic power down during wait periods Automatic sleep mode during host inactivity NAND Management Active wear-leveling algorithm TME-104P-CRR-945GSE-2V6 Rev 2.6 22(57) HD-Audio The ICH7 provides a HD-Audio link to connect a codec where those features can be used. The following I/O's are used by the Cool RoadRunner-945GSE: • Analog Input (All ADC support 44,1k/48k/96kHz sampling rate) o Microphone left and right o Line In left and right • Analog output (All DAC support 44,1k/48k/96/192kHz sampling rate) o Front left and right o Rear left and right o Center and Subwoofer • Digital input (16/20/24-bit S/PDIF-in support 44,1k/48k/96/192kHz sampling rate) o S/PDIF • Digital output (16/20/24-bit S/PDIF-out support 44,1k/48k/96/192kHz sampling rate) o S/PDIF Connector type IDC16 pin header 2.00 mm Article number 862-0065-10 Pin Signal Pin Signal 1 FRONT_L 2 FRONT_R 3 SURR_L 4 SURR_R 5 CENTER 6 LFE 7 GND_AU 8 GND_AU 9 LINE_IN_L 10 LINE_IN_R 11 MIC_L 12 MIC_R 13 GND 14 GND X3 15 SPDIF_IN 16 SPDIF_OUT TME-104P-CRR-945GSE-2V6 Rev 2.6 23(57) USB The ICH7 contains one Enhanced Host Controller Interface (EHCI) host controller which supports up to eight USB 2.0 high-speed ports. USB 2.0 allows data transfers up to 480 Mb/s using the same pins as the eight USB full-speed/low- speed ports. The ICH7 contains port-routing logic that determines whether a USB port is controlled by one of the UHCI controllers or by the EHCI controller. Onboard are four connectors with two ports on each of them. USB-Port-Connections USB0 USB1 USB2 USB3 USB4 USB5 USB6 USB7 USB 1.1 USB 1.1 USB 1.1 USB 1.1 Controller Controller Controller Controller USB 2.0 Controller The bandwidth of USB 2.0 is shared by all eight ports. If more than one USB 2.0 device is connected, the maximum data rate will not be available. Connector type DF13 8 pin header 1.25 mm Article number 862-0058-10 Pin Primary Signal 7 1 VCC_USB0 2 USB0- 3 USB0+ X24, X26, 4 USB-GND X28, X31 5 USB-GND 6 USB1- 7 USB1+ 7 8 VCC_USB1 Note: Wake events from USB only work on USB ports 0 and 1 No other port can be used at all if wake events are to be used, not even for other purposes. The other ports must remain unconnected. 7 0.5 A is the maximum current for that pin TME-104P-CRR-945GSE-2V6 Rev 2.6 24(57) BIOS Recovery Connector In order to recover from BIOS problems, a so-called recovery BIOS can be used. This is a special hardware unit that can be attached to the BIOS Recovery Connector, located near the PC/104 header. For operational details, see Connector type DF13 10 pin header 1.25 mm Pin Signal 8 1 +3V3 2 LAD0 3 LAD1 4 LAD2 5 LAD4 X4 6 BIOS_DISABLE# 7 LFRAME# 8 PCI_RST# 9 CLK_33_FWH_R 10 GND 8 0.3 A is the maximum current for that pin TME-104P-CRR-945GSE-2V6 Rev 2.6 25(57) PC/104-Plus Bus Interface The ICH7 PCI interface provides a 33 MHz, Revision 2.3 implementation. The ICH7 integrates a PCI arbiter that supports up to six external PCI bus masters in addition to the internal ICH7 requests. This allows for combinations of up to six PCI down devices and PCI slots. The PC/104-Plus bus conforms to the current PC/104 specification. Pin Row A Row B Row C Row D 1 GND n.c. +V5A AD00 2 VI/O AD02 AD01 +V5A 3 AD05 GND AD04 AD03 4 C/BE0# AD07 GND AD06 5 GND AD09 AD08 GND 6 AD11 VI/O AD10 n.c. 7 AD14 AD13 GND AD12 8 +3V3S C/BE1# AD15 +3V3S 9 SERR# GND GND PAR 10 GND PERR# +3V3S PME# 11 STOP# +3V3S LOCK# GND 12 +3V3S TRDY# GND DEVSEL# 13 FRAME# GND IRDY# +3V3S 14 GND AD16 +3V3S C/BE2# 15 AD18 +3V3S AD17 GND 16 AD21 AD20 GND AD19 17 +3V3S AD23 AD22 +3V3S 18 IDSEL0 GND IDSEL1 IDSEL2 X17 19 AD24 C/BE3# VI/O IDSEL3 20 GND AD26 AD25 GND 21 AD29 +V5A AD28 AD27 22 +V5A AD30 GND AD31 23 REQ0# GND REQ1# VI/O 24 GND REQ2# +V5A GNT0# 25 GNT1# VI/O GNT2# GND 26 +V5A CLK0 GND CLK1 27 CLK2 +V5A CLK3 GND 28 GND INTD +V5A RST# 29 +V12A INTA INTB# INTC# 30 -V12A REQ3# GNT3# GND Note: All VI/O pins are connected to +5 V The voltages +5 V, +12 V and -12 V are not generated by the onboard power- supply but they are routed from the Power Supply Connector. The maximum current is limited, depending on voltage: +12 V < 1 A; -12 V < 0,3 A; +5 V < 8 A; +3,3 V < 3 A A maximum of 1 A can be drawn from each pin. TME-104P-CRR-945GSE-2V6 Rev 2.6 26(57) PC/104 Bus Interface The PC/104 bus is a modification of the industry standard (ISA) PC bus specified in IEEE P996. The PC/104 bus has different mechanics than IEEE P966 to allow the stacking of modules. The main features are: • Supports programmable extra wait state for ISA cycles • Supports I/O recovery time for back-to-back I/O cycles Note: Resources (IO or Memory space and IRQ) for PC/104 bus must be configured in bios setup, see bios setup menu items IT8888 Configuration and PnP/PCI Configurations Note: -5 V on the PC/104 connector are not supported on this board. PC/104 Bus Connector Pin A B 1 IOCHCK GND 2 D7 RSTDRV 3 D6 +V5A 4 D5 IRQ9 5 D4 n.c. 6 D3 DRQ2 7 D2 -12V Pin D C 8 D1 n.c. 0 GND GND 9 D0 +12V 1 MEMCS16 SBHE 10 IOCHRDY n.c. 2 IOCS16 LA23 11 AEN SMEMW 3 IRQ LA22 12 A19 SMEMR 4 IRQ LA21 13 A18 IOW 5 IRQ LA20 14 A17 IOR 6 IRQ LA19 15 A16 DACK3 7 IRQ LA18 16 A15 DRQ3 8 DACK LA17 17 A14 DACK1 9 DRQ MEMR 18 A13 DRQ1 10 DACK MEMW 19 A12 REFRESH 11 DRQ SD8 20 A11 SYSCLK 12 DACK SD9 21 A10 IRQ7 13 DRQ SD10 22 A9 IRQ6 14 DACK SD11 23 A8 IRQ5 15 DRQ SD12 24 A7 IRQ4 16 +V5A SD13 25 A6 IRQ3 17 MASTER SD14 26 A5 DACK2 18 GND SD15 27 A4 TC 19 GND GND 28 A3 BALE X18 29 A2 +V5A 30 A1 OSC 31 A0 GND 32 GND GND Note: The voltages +5 V, +12 V and -12 V are not generated by the onboard power- TME-104P-CRR-945GSE-2V6 Rev 2.6 27(57) supply but they are routed from the Power Supply Connector. The maximum current is limited depending on voltage: +12 V < 1 A; -12 V < 0,3 A; +5 V < 3 A One pin can be used for 1 A at maximum. TME-104P-CRR-945GSE-2V6 Rev 2.6 28(57) 3.6 CPU Fan Connector The Cool RoadRunner-945GSE provides a connector to power a CPU fan if the module is actively cooled. Connector Type: HIROSE-DF13-3PIN-1M25-S Pin Signal 1 Speed Signal from fan (yellow) 9 2 +5VDC (red) 3 GND (black) X6 3.7 Gigabit Ethernet Controller The 82574IT is a single, compact, low power component that offers a fully-integrated Gigabit Ethernet Media Access Control (MAC) and Physical Layer (PHY) port. The 82574 uses the PCI Express architecture. There are three LED that indicate how it works. There is one LED for 100Mbit and one 1Gbit established speed. If none of those two is active but the activation/link one, a 10Mbit connection is present. Connector type IDC10 pin header 2.00 mm Article number 862-0018-10 Pin Signal Pin Signal 1 MX1- 2 MX1+ 3 MX2- 4 MX2+ 5 n.c. 6 key 7 MX3- 8 MX3+ X17 9 MX4- 10 MX4+ 9 0,2 A is the maximum current for each pin TME-104P-CRR-945GSE-2V6 Rev 2.6 29(57) 3.8 On Board Power Supply The onboard power supply generates all necessary voltages from the single supply of 5 Volt. The generated 3.3 Volt are available on the connectors "Backlight" and "LVDS". Note This 3.3 V must not be used to supply external electronic devices with high power consumption like other PC/104 boards or displays. Power Connector Connector type JST B15B-EH-A 15 pin Article number 862-0044-10 Pin Signal (standard) Signal (5V only) 1 +5V +5V 2 GND GND 3 +5V +5V 4 GND GND 5 +5V +5V 6 n.c. n.c. 7 GND GND 8 GND GND 9 n.c. n.c. 10 n.c. n.c. 11 GND GND 12 +12V n.c. n.c. X19 13 +12V 14 GND GND 15 -12V n.c. Note The default cable adapter supports the connection of ±12V power supply. That pins are routed to the PC/104- , PC/104-plus bus as well as the backlight port. If the 5 V only power supply is required leave these pins open. The board can be supplied over the 5 V pins of the PC/104- or PC/104 plus bus too. TME-104P-CRR-945GSE-2V6 Rev 2.6 30(57) 3.9 Serial Ports The maximum supported baud rates: RS485 mode 1,5 Mbit/s RS232 mode 430 kbit/s Two serial ports are located on one IDC header "COM". The ports either work in RS232 or RS485 mode, selectable in BIOS. When entering INTEGRATED PERIPHERALS -> SUPER IO DEVICE, COM Port 1 Mode and COM Port 2 Mode can be selected. Termination resistors for RS485 Mode can be set with jumpers on pin headers as described in that chapter. To enable the transmitters of COM1 and COM2 in RS485 mode set the RTS# signal to ‘1’. Depending on your operating system driver’s logic, this may mean setting a (non-inverted) RTS bit to ‘0’ in your application software. The serial ports are programmable in BIOS setup. When entering INTEGRATED PERIPHERALS -> SUPER IO DEVICE, configuration of the serial ports is accessible. The following settings are possible for COM1 and COM2: • Disabled • 3F8 / IRQ4 (base address / interrupt channel) • 2F8 / IRQ3 (base address / interrupt channel) • 3E8 / IRQ4 (base address / interrupt channel) • 2E8 / IRQ3 (base address / interrupt channel) • 338 / IRQ5 (base address / interrupt channel) • 238 / IRQ7 (base address / interrupt channel) COM Connector Connector type IDC20 pin header 2.00 mm Article number 862-0046-10 Pin RS232 RS485 Pin RS232 RS485 1 DCD1 Not used 2 DSR1 RXD1+ 3 RXD1 RXD1- 4 RTS1 TXD1+ 5 TXD1 TXD1- 6 CTS1 Not used 7 DTR1 Not used 8 Not used Not used 10 10 9 GND GND 10 +5 Volt +5 Volt 11 DCD2 Not used 12 DSR2 RXD2+ 13 RXD2 RXD2- 14 RTS2 TXD2+ X8 15 TXD2 TXD2- 16 CTS2 Not used 17 DTR2 Not used 18 Not used Not used 19 GND GND 20 key key 10 0.5 A is the maximum current for that pin TME-104P-CRR-945GSE-2V6 Rev 2.6 31(57) RS485-Termination Jumpers Connector type IDC4 pin header 2.00 mm Use 2 mm jumpers to terminate lines correctly. There are two jumpers COM1 and COM2, respectively. The RS485 termination jumpers are located at the top of the printed circuit board, see chapter 2.2. At default setting all jumpers are off. Pin Signal Pin Signal 1 TX1- 2 TX1+ 3 RX1- 4 RX1+ 5 TX2- 6 TX2+ 7 RX2- 8 RX2+ X16 When the jumper is set, the differential pairs are terminated with 120Ω between them. (e.g. RX+ and RX-, on the right picture) Additionally, positive/negative receive lines are pulled up/down with 1kΩ to 5V/GND in order to protect the transceivers of the Cool RoadRunner-945GSE from overvoltage. It is recommended to protect the ports of the external device in the same way! Caution: Termination Resistors must not be used in RS232 Mode! Otherwise, the serial ports will not work. TME-104P-CRR-945GSE-2V6 Rev 2.6 32(57) 3.10 System Panel Connector That connector is used by a different kind of signals. There is no standard cable adapter available. SMB/I²C The pins 1 and 2 are reserved for the SMB. In the chipset there is a SMBus 2.0 host controller as well as a slave controller integrated. Communication with I²C devices are supported too. Reserved addresses by onboard devices: 0x50 and 0xD2 Power Button Pin 3 and 5 are reserved for the power button, it is a low active signal and should push to ground for activation. Reset Button Pin 7 and 9 are reserved for the reset button. A shortcut between these pin causes a reset signal in the system. HDD LED Pin 6 and 8 are reserved for a LED that shows SATA and EIDE activity. The cathode of the LED has to be connected to pin 6. At pin 8 is a series resistor to +3,3 Volt onboard mounted that limits the current to 10 mA. External Battery A connected battery should replace or support the mounted one to keep date and time up to date. It is recommended to use a model with 3 Volt, but it will also work with power suppliers up till 3,6 Volt. The time and date will be lose if the power supplier falls to 2,0 Volt. For live time calculation there are 5 µA (25°C) needed when the board is not running. That value can rise up depending on the connected cables and higher temperatures. Connector type IDC10 pin header 2.00 mm Pin Signal Pin Signal 1 SMB_CLK 2 SMB_DATA 3 Power Button 4 Ext. Battery 5 GND 6 HDD-LED X14 11 7 Reset-In 8 +3,3 Volt Switched 9 GND 10 Watchdog status 11 0.01 A is the maximum current for that pin TME-104P-CRR-945GSE-2V6 Rev 2.6 33(57) 3.11 BIOS Recovery Onboard there is a soldered SPI bios connected to the ICH7-M. Next to the PC104 header is a connector to plug in a recovery bios on the LPC bus. If the system should boot from a connected FWH, the pin 6 "BIOS_DISABLE#" have to push to ground. The mounted SPI BIOS will be disabled for booting activities and can be reprogrammed with a tool running in DOS. To program the SPI flash the FWH can be disconnected after the operation system is loaded successfully. Connector type DF13 10 pin header 1.25 mm Pin Signal 12 1 +3V3 2 LAD0 3 LAD1 4 LAD2 5 LAD4 13 6 BIOS_DISABLE# 7 LFRAME# X4 8 PCI_RST# 9 CLK_33_FWH_R 10 GND 12 0.3 A is the maximum current for that pin 13 That signal should push to ground that the board will use a plugged BIOS TME-104P-CRR-945GSE-2V6 Rev 2.6 34(57) 4 Using the Module 4.1 Watchdog A watchdog timer is integrated in the mounted microcontroller and managed by the LEMT software. If a watchdog event occurred, the watchdog LED gets lit after restart 4.2 LEMT functions The onboard Microcontroller implements power sequencing and LEMT (LiPPERT Enhanced Management Technology) functionality. The microcontroller communicates via the System Management Bus with the CPU/Chipset. The following functions are implemented: • Total operating hours counter Counts the number of hours the module has been run in minutes. • On-time minutes counter Counts the seconds since last system start. • Power cycles counter • Watchdog Timer Set / Reset / Disable Watchdog Timer. • System Restart Cause Power loss / Watchdog / External Reset. • Flash area 1kB Flash area for customer data • Protected Flash area 128 Bytes for Keys, ID's, etc. can stored in a write- and clear-protect able area. • Board Identify Vendor / Board / Serial number LEMT Tools are available for Windows and Linux, LEMT functionality can also be used in applications. Please ask our support for the LEMT software manual and technical manual regarding more details on functionality and how to use it. TME-104P-CRR-945GSE-2V6 Rev 2.6 35(57) 4.3 BIOS The Cool RoadRunner-945GSE is delivered with a Phoenix –Award PC bios. The default setting guarantees a "ready to run" system, even without a BIOS setup backup battery. All setup changes of the BIOS are stored in the CMOS RAM. A copy of the CMOS RAM, excluding date and time, is stored in the flash memory. This means that even if the backup battery runs out of power, the BIOS settings are not lost. Only date and time will be reset to their default value. The soldered battery will keep that information over 2 years without any activation of the board. That depends on the use of the board. When power is up, the battery does not loose capacity. The BIOS revision can be easily updated on board with software under DOS. Boot Menu Pressing on power up starts the Boot Menu. Without entering the BIOS menu a boot device can be selected manually. The mounted SSD as well a USB-hard drive are listed in an extra Hard Disk Menu. TME-104P-CRR-945GSE-2V6 Rev 2.6 36(57) Jumper Battery Removing the jumper “battery” increases the life time of the battery. In that case the battery only loses capacity by self- discharge. As default the jumper battery is not set. Note It is recommended to set the jumper battery for proper operation before using the module. Configuring the BIOS Pressing on power up starts the BIOS setup utility. TME-104P-CRR-945GSE-2V6 Rev 2.6 37(57) Field Selection To move between fields in Setup, use the keys listed below: Key Function , , ,  Move between fields +, - Selects next/previous values in fields Enter Go to the submenu for the field Esc To previous field then to exit menu In order to save your settings, select Save & Exit Setup and confirm with Y. Should you want to discard everything, select Exit Without Saving. Troubleshooting the BIOS Wrong Configuration In rare cases, it can happen that the system does not start because of certain BIOS settings. f that is the case, it is highly recommend to first restoring the BIOS factory settings before any debugging is done. This is achieved with Load Defaults in the main setup menu. If you cannot reach the BIOS setup because of bad system configuration, use the jumper LOAD CMOS SETUP DEFAULTS near the power connector: • Power off the board • Set the 2.00 mm jumper LOAD CMOS SETUP DEFAULTS • Power on the board • Remove the jumper LOAD CMOS SETUP DEFAULTS after next power off Failed BIOS Updates If there is a power down during an upgrade of the BIOS or if a wrong software version has been erroneously flashed, there is the possibility to use a recovery BIOS. 14 Next to the PC104 header is a connector to plug in a Recovery BIOS board on the LPC bus. Its pin assignment is described in chapter 3.11, BIOS Recovery Connector. If such a recovery BIOS is connected and thus a firmware hub present, this recovery BIOS will be used to boot the computer instead of the SPI BIOS. The SPI BIOS is then disabled and can be reprogrammed with a Linux-based tool provided by Lippert. 14 Please check with LiPPERT’s support about availabity TME-104P-CRR-945GSE-2V6 Rev 2.6 38(57) Standard CMOS Features • Set time and date • Set parameters for on board IDE device NAND drive TME-104P-CRR-945GSE-2V6 Rev 2.6 39(57) Advanced Bios Features TME-104P-CRR-945GSE-2V6 Rev 2.6 40(57) CPU Features Hard Disk BOOT Priority TME-104P-CRR-945GSE-2V6 Rev 2.6 41(57) Advanced Chipset Features Integrated Peripherals TME-104P-CRR-945GSE-2V6 Rev 2.6 42(57) Note A disabled LAN device saves 320 mW and a disabled Audio saves additionally 860 mW OnChip IDE Device TME-104P-CRR-945GSE-2V6 Rev 2.6 43(57) IT8888 Configuration • Set address space for PC/104 (ISA) IO and Memory access TME-104P-CRR-945GSE-2V6 Rev 2.6 44(57) ISA Decode I/O • Six I/O address decoders I/O SPACE 0 to I/O SPACE 5 are available • Set I/O base address (shifted 4 bits) and length to decode the I/O address on PC104 bus e.g. for I/O space 300hex to 37Fhex set I/O base address to ´030´and length to 64 bytes • Enable configured I/O address decoder • Make sure that there are no conflicts with onboard or other system resources (e.g. COM port) TME-104P-CRR-945GSE-2V6 Rev 2.6 45(57) ISA Decode Memory • Four MEMORY address decoders MEMORY SPACE 0 to MEMORY SPACE 3 are available • Set MEMORY base address (shifted 12 bits) and length to decode the memory address on PC104 bus e.g. for memory space D0000hex to D7FFFhex set memory base address to ´0D0´and length to 32 KBytes • Enable configured memory address decoder • Make sure that there are no conflicts with onboard or other system resources TME-104P-CRR-945GSE-2V6 Rev 2.6 46(57) Super IO Device • Setup for IO address, IRQ and mode of onboard COM ports USB Device setting TME-104P-CRR-945GSE-2V6 Rev 2.6 47(57) Note The USB mouse function is necessary for using a mouse under DOS. The IRQ12 will be available if it is disabled. Power Management Setup TME-104P-CRR-945GSE-2V6 Rev 2.6 48(57) PnP/PCI Configurations • For using IRQ on PC/104 set Resources Controlled by to MANUAL • Select IRQ for PC/104 bus in submenu IRQ RESOURCES by setting each needed IRQ from PCI Device to Reserved Note: Depending on IRQ use from onboard resources and other system boards not all IRQ may be used on PC/104 bus. Also reserving to much IRQ for use on PC/104 may result in malfunctions of onboard or other system devices. TME-104P-CRR-945GSE-2V6 Rev 2.6 49(57) Frequency voltage control • Set maximum frequency between 800 MHz (multiplier 6 x) and 1600 MHz (multiplier 12 x) TME-104P-CRR-945GSE-2V6 Rev 2.6 50(57) 4.4 Programming Examples The following programming examples are made for a Linux operation system. If other operation systems are used some header files could be unnecessary or they can have different names. The "iopl()" function is a Linux specific one, in Windows XP a tool called "porttalk" can be used instead. Be careful with the interpretation of the "outb" order in our examples: Linux: "outb(value, address)" DOS, Windows: "outb(address, value)" The following example is meant to be compiled using gcc under Linux. LIVE-LED The cathode of the mounted LIVE-LED is connected to a GPIO-pin of the Super I/O. With setting a zero to the right register the LED lights up. It is not necessary to set the GPIO to the right mode, because it is done with the BIOS at start up. #include #include #define MASK 0x08 //Bit 3 of GP1x #define PORT 0x6CB //Address to the GP1x bank int main() { unsigned char data; if (iopl(3)) { //get port access permissions (must be root) perror("iopl"); return 1; } data = inb(PORT); //read GPIOs if (data & MASK) { //isolate LED bit (inverse logic!) printf("Live LED was off, switching it on.\n"); outb(data & ~MASK, PORT); } else { printf("Live LED was on, switching it off.\n"); outb(data | MASK, PORT); } iopl(0); return 0; } TME-104P-CRR-945GSE-2V6 Rev 2.6 51(57) Reading Voltages It is possible to read out the following power suppliers that are connected to the Super I/O: 1,05 V; 2,5 V; 3,3 V; 5,0 V and 12 V #include #include // needed for inb/outb #define EC_INDEX 0x6f0 #define EC_DATA 0x6f1 int main() { unsigned long p2v5, p1v05, p3v3, p5v0, p12v0; if (iopl(3)) { // Linux-specific, e.g. DOS doesn't need this printf("Failed to get I/O access permissions.\n"); printf("You must be root to run this.\n"); return 1; } printf("\nPress CTRL+C to cancel!\n\n"); printf("| +1,05 V | +2,5 V | +3,3 V | +5,0 V | +12,0 V |\n"); printf("|----------+---------+---------+---------+----------|\n"); while (1) { outb(0x21, EC_INDEX); // read +1,05 V voltage p1v05 = ( inb(EC_DATA) * 2000 ) / 255; printf("| %d.%03d V |", p1v05 / 1000, p1v05 % 1000); outb(0x20, EC_INDEX); // read +2,5 V voltage p2v5 = ( inb(EC_DATA) * 3320 ) / 255; printf(" %d.%03d V |", p2v5 / 1000, p2v5 % 1000); outb(0x22, EC_INDEX); // read +3,3 V voltage p3v3 = ( inb(EC_DATA) * 4380 ) / 255; printf(" %d.%03d V |", p3v3 / 1000, p3v3 % 1000); outb(0x23, EC_INDEX); // read +5,0 V voltage p5v0 = ( inb(EC_DATA) * 6640 ) / 255; printf(" %d.%03d V |", p5v0 / 1000, p5v0 % 1000); outb(0x24, EC_INDEX); // read +12 V voltage p12v0 = ( inb(EC_DATA) * 1600 ) / 255; printf(" %d.%02d V |\n", p12v0 / 100, p12v0 % 100); sleep(1); } return 0; } TME-104P-CRR-945GSE-2V6 Rev 2.6 52(57) Reading Ambient Temperature The Super I/O has an internal temperature sensor which can be read out. The following code shows an example. #include #include #include // needed for inb/outb #define EC_INDEX 0x6f0 #define EC_DATA 0x6f1 int main() { signed char ambtemp, start; if (iopl(3)) { // Linux-specific, e.g. DOS doesn't need this printf("Failed to get I/O access permissions.\n"); printf("You must be root to run this.\n"); return 1; } outb(0x40, EC_INDEX); //access to start/stop register start = 0x01 | inb(EC_DATA); outb(start, EC_DATA); //activate monitor mode printf("Press CTRL+C to cancel!\n"); printf("AMBIENT\n"); while (1) { outb(0x26, EC_INDEX); //read out ambient temp ambtemp = inb(EC_DATA); printf("%3d\n", ambtemp); fflush(stdout); sleep(1); } return 0; } 4.5 Drivers Software drivers for sound, Ethernet and graphics adapter are available for the Cool RoadRunner-945GSE. These drivers can be downloaded from LiPPERT's website http://www.lippertembedded.com. Follow the installation instructions that come with the drivers. TME-104P-CRR-945GSE-2V6 Rev 2.6 53(57) 5 Address Maps This section describes the layout of the CPU memory and I/O address spaces. Note: Depending on enabled or disabled functions in the BIOS, other or more resources may be used 5.1 Memory Address Map Address Range Address Range (Hex) Size Description 960K - 1023K E0000 - FFFFF 64K System BIOS 800K - 895K C8000 - DFFFF 96K PCI or ISA bus 768K - 799K C0000 C7FFF 32K Graphics BIOS 736K - 768K B8000 - BFFFF 32K Color Text Memory 704K - 736K B0000 - B7FFF 32K Monochrome Text Memory 640K - 704K A0000 - AFFFF 64K Graphic Memory 0K - 640K 0 - 9FFFF 640K Conventional Memory TME-104P-CRR-945GSE-2V6 Rev 2.6 54(57) 5.2 I/O Address Map The system chip set implements a number of registers in I/O address space. These registers occupy the following map in the I/O space. Address Range Description 0000 - 000F DMA-Controller 0020 - 0021 Programmable Interrupt controller 0022 - 003F System 0040 - 0043 System timer 0044 – 005F System 0061 - 0061 System speaker 0044 – 005F System 0064 - 0064 Keyboard 0065 – 006F System 0070 - 0073 System CMOS/Real-time clock 0074 – 007F System 0080 - 008F DMA-Controller 0091 – 0093 System 00A0 - 00A1 Programmable Interrupt controller 00A2 – 00BF System 00C0 – 00DF DMA Controller 00E0 – 00EF System 00F0 - 00FF Numeric Coprocessor 0170 – 0177 IDE Controller 01F0 – 01F7 IDE Controller 0274 – 0277 ISA PnP-Data port 0279 - 0279 ISA PnP-Data port 02F8 - 02FF COM2 0376 – 0376 IDE Controller 03B0 – 03BB Graphic 03C0 – 03DF Graphic 03F6 – 03F6 IDE Controller 03F8 - 03FF COM1 0400 – 04BF System 04D0 – 04D1 System 0500 – 051F SM Bus Controller 0680 – 06FF System 0880 – 088F System 0A79 – 0A79 ISA PnP-Data port 0D00 - FFFF PCI Bus TME-104P-CRR-945GSE-2V6 Rev 2.6 55(57) 5.3 Interrupts IRQ System Resource NMI Parity error 0 Timer 1 Not used 2 Secondary interrupt controller 2 3 Serial port 2 4 Serial port 1 5 Not used 6 Not used 7 Not used 8 Real time clock 9 ACPI controller 10 Not used 11 Not used 12 PS/2 mouse 13 Numeric coprocessor 14 Primary IDE channel 15 Secondary IDE channel 16 (PCI) 82574L Gigabit Ethernet Controller 16 (PCI) 82801 PCI Express Root 16 (PCI) 82801 USB Controller 18 (PCI) 82801 USB Controller 19 (PCI) 82801 USB Controller 19 (PCI) 82801 SMB Controller 23 (PCI) 82801 USB Controller Note: Depending on the BIOS settings, it’s possible to reserve several IRQ for the PC/104 bus TME-104P-CRR-945GSE-2V6 Rev 2.6 56(57) 5.4 DMA Channels DMA Data width System Resource 0 8 bits Available 1 8 bits Available 2 8 bits Available 3 8 bits Available 4 Reserved, Cascade Channel 5 16 bits Available 6 16 bits Available 7 16 bits Available TME-104P-CRR-945GSE-2V6 Rev 2.6 57(57) Appendix A, Contact Information Headquarters LiPPERT Embedded Computers GmbH Hans-Thoma-Straße 11 68163 Mannheim Germany Phone +49 621 432140 Fax +49 621 4321430 E-mail sales@lippertembedded.com support@lippertembedded.com Website www.lippertembedded.com US Office LiPPERT Embedded Computers, Inc. 5555 Glenridge Connector, Suite 200 Atlanta, GA 30342 USA Phone +1 (404) 459 2870 Fax +1 (404) 459 2871 E-mail ussales@lippertembedded.com support@lippertembedded.com Website www.lippertembedded.com TME-104P-CRR-945GSE-2V6 Rev 2.6 A Appendix B, Additional Information ® Intel Datasheets ® TM ® ® Intel ATOM N270, Intel ICH7 family, Mobile Intel 945 Express Chipset Family are available at http://www.intel.com PC/104 and PC/104-Plus Specifications A copy of the latest PC/104 and PC104-Plus specifications can be obtained from the PC/104 Consortium's website at http://www.pc104.org TME-104P-CRR-945GSE-2V6 Rev 2.6 B Appendix C, Getting Help Should you have technical questions that are not covered by the respective manuals, please contact our support department at support@lippertembedded.com . Please allow one working day for an answer! Technical manuals as well as other literature for all LiPPERT products can be found in the Products section of LiPPERT's website www.lippertembedded.com. Simply locate the product in question and follow the link to its manual. Returning Products for Repair To return a product to LiPPERT for repair, you need to get a Return Material Authorization (RMA) number first. Please use the RMA request form on our website http://www.lippertembedded.com/contact/request-rma-number.html or contact our support. Deliveries without a valid RMA number are returned to sender at his own cost! LiPPERT has a written Warranty and Repair Policy, which can be retrieved from http://www.lippertembedded.com/service/warranty.html It describes how defective products are handled and what the related costs are. Please read this document carefully before returning a product. TME-104P-CRR-945GSE-2V6 Rev 2.6 C Appendix D, Revision History Filename Date Editor Change TME-104P-CRR-ATOM-0V0 2008-12-12 CS draft TME-104P-CRR-ATOM-0V1 2008-12-18 PK Document repaired TME-104P-CRR-ATOM-0V2 2009-01-08 CS Ch. 1.4 dimensions added TME-104P-CRR-ATOM-1V0 2009-08-20 MF Update missing information TME-104P-CRR-ATOM-1V1 2009-08-25 MF Minor corrections TME-104P-CRR-ATOM-1V2 2009-09-01 PK Document template changed Text improvements TME-104P-CRR-945GSE-2V3 2009-09-14 CS Ch. 3.5 added note to SATA Ch. 4.1 added note to USB settings Product name changed TME-104P-CRR-945GSE-2V4 2009-09-18 CS Ch. 1.4 metrics of top added Ch. 3.4 pin assignment of LVDS/BL jumper corrected LVDS mapping added Ch. 3.5 added note to USB Ch. 3.8 Fan chapter added Ch. 3.11 more details Ch. 3.12 External Battery more details - HDD chapter added Ch. 4.1 added note to Integrated Peripherals - three screen shots updated - boot menu added - new Ch. 4.2 for programming examples - article numbers of cable adapters added - added links from port overview to chapters - added foot prints to power supply pins -added RefDes to all connectors TME-104P-CRR-945GSE-2V5 2009-11-18 SB Ch. 3.4 Backlight Connector corrected CS Ch. 3.5 USB controller overview added Ch. 3.9 maximum baud rates added Ch. 1.1 supported OS added TME-104P-CRR-945GSE-2V6 2010-03-16 CS Ch. 3.11 corrected wrong connection info about SPI MF interface Ch. 4.4 LIVE-LED changed wrong function from 'error' to 'perror' Ch. 3.5. adding Latch support to connectors TME-104P-CRR-945GSE-2V6 Rev 2.6 D