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Fortec Star CM1-BT1 Manual

Pc/104-plus single board computer
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Summary of Contents for Fortec Star CM1-BT1

  • Page 1 Manual CMx-BTx CM1-BT1 / CM2-BT2 CM3-BT2 / CM3-BT4 ADLINK Technology Our company network supports you worldwide with offices in Germany, Austria, Switzerland, Great Britain and the USA. For more information please contact: FORTEC Elektronik AG FORTEC Elektronik AG Hauptniederlassung Büro West Lechwiesenstr.
  • Page 2 CMx-BTx PC/ 104-Plus Single Board Computer Technical Manual P/N 50-1Z161-1020 Rev 3.00 Advance Technologies. Automate the World.
  • Page 3 Technical Manual CMx-BTx Document: 50-1Z161-1020 Copyright © 2015, 2016 ADLINK Technology, All rights reserved Trademarks MS-DOS, Windows, Windows 95, Windows 98, Windows NT and Windows XP are trade- marks of Microsoft Corporation. PS/2 is a trademark of International Business Machines, Inc. Intel and Solid State Drive are trademarks of Intel Corporation.
  • Page 4 CMx-BTx Important Safety Instructions For user safety, please read and follow all Instructions, WARNINGs, CAUTIONs, and NOTEs marked in this manual and on the associated equipment before handling/operating the equipment. Read these safety instructions carefully.  Keep this manual for future reference. ...

  • Page 6: Table Of Contents

    CMx-BTx Table of Content 1 Introduction........................1 Overview ..........................1 Features..........................1 Block Diagram........................2 Ordering Information ......................3 Specifications......................... 4 2 Getting Started......................... 7 Header and Connector Locations ..................7 Mechanical Dimensions ....................... 11 LED Indicators ........................12 Hardware Setup ........................13 3 Module Description .......................
  • Page 7 3.17 FAN Interface ........................38 3.18 Battery Interface ........................38 4 Using the Module ......................39 SEMA functions........................39 4.1.1 Board specific SEMA functions ..................40 Watchdog Timer ........................41 Setting SW4 BIOS Control Switch..................42 BIOS Setup Utility Screens ....................43 4.4.1 Main ...................
  • Page 8 CMx-BTx 4.4.35Advanced > Thermal Configuration ................60 4.4.36Advanced > Security Configuration .................61 4.4.37Advanced > Miscellaneous ....................61 4.4.38Advanced > NCT5104D Super IO Configuration .............62 4.4.39Advanced > NCT5104D Super IO Configuration > Serial Port 1 Configuration....62 4.4.40Advanced > NCT5104D Super IO Configuration > Serial Port 2 Configuration....63 4.4.41Advanced >...
  • Page 9 viii...

  • Page 10: Introduction

    CMx-BTx Introduction 1.1 Overview The CMx-BTx is a PC/104-based, Single Board Computer (SBC), fully compliant with the PCI-104 Specification, Version 1.1 and partially compliant with the PC/104 Specification, Ver- sion 2.6. PC/104 SBCs are very compact and highly integrated computers. This SBC features the 22nm, Intel®...

  • Page 11: Block Diagram

    1.3 Block Diagram CMx-BTx DDR3L-1333 Channel 0 SO-DIMM socket PTN3460 1x USB 2.0 DDI 0 LVDS (eDP 1.3 / 2 lanes) eDP to LVDS single/dual channel 18/24-bit Inverter PCIe[3] x1 LVDS Inverter CTRL mPCIe / mCard (Backlight) slot 1x mSATA BIOS/Jumper selection Micro SD SDIO...

  • Page 12: Ordering Information

    1.4 Ordering Information Table 1-1: CMx-BTx Models Model Number Description PC/104, E3815, 1.46 GHz, Single Core, incl. heat CM1-BT1-E3815 spreader, 0°C to 60°C PC/104-Plus, E3825, 1.33 GHz, Dual Core, incl. heat CM2-BT2-E3825 spreader, 0°C to 60°C PCI-104, E3845, 1.91 GHz, Quad Core, incl. heat CM3-BT4-E3845 spreader, 0°C to 60°C...

  • Page 13: Specifications

    1.5 Specifications Electrical Specifications Table 1-3: Electrical Specifications < 10 ms Rise time: 5VDC ±5 % Supply voltage tolerance: 3.5A at 5V in Inrush current: 3.5A Supply current: Environmental Specifications Table 1-4: Operating Environmental Specifications 0°C … +60°C Temperature range: max.

  • Page 14: Mechanical Specifications

    CMx-BTx Table 1-7: Mean Time Between Failures 253981 Hrs MTBF at 40°C 74186 Hrs MTBF at 85°C Mechanical Specifications Table 1-8: Mechanical Specifications 90.6 mm x 95.2 mm Dimensions: (L x W) 25mm with heat spreader  Height: 172g with heat spreader ...
  • Page 15 I ntroduction...

  • Page 16: Getting Started

    CMx-BTx Getting Started 2.1 Header and Connector Locations op Side GbE1 GbE2 (CN10) (CN11) BAT1 SATA2 SATA1 (CN7) (CN8) Micro-SD Slot (CN28) C0 D0 mPCIe / mSATA (CN4) B1 A1 COM3 COM2 3x USB 2.0 (CN19) (CN18) (CN14) (CN16) (CN27) [full COM interfaces] Figure 2-1: Header and Connector Locations (Top Side) Table 2-1: Header, Connector, Socket, and Switch Definitions (Top Side)
  • Page 17 ATX Power Input connector, 1*15 pins, JST, EHR-15 with crimp contacts, CN24 1.5mm pitch SHE-001T-P0.6 (JST, B15B-EH) System panel header, 2*5 pins, 2.0mm pitch Molex, 51110-1051 crimp housing for CN20 (Molex, 87832-1014) 50394 crimp terminals mini-PCIe socket, 1*52 pins, 0.08mm pitch 8mm, 52-pin mini PCIe edge (shared with mSATA) connector...
  • Page 18 CMx-BTx Bottom Side LVDS Backlight GPIO (CN21) LVDS (CN13) (CN12) CN22 CN23 C1 D1 COM0/1 DB40 HD Audio (CN17) (CN26) (CN15) [4-wire COM interfaces] Figure 2-2: Header and Connector Locations (bottom side) Table 2-2: Header and Connector Definitions (bottom side) Connector Description Mating Connector...
  • Page 19 COM0/1 connector, Hirose DF13, 1*9 pins, Hirose, DF13-10S-1.25C with crimp CN17 1.25mm pitch contact DF13-2630 SCF (Hirose, DF13A9P-1.25H) LCD and Backlight voltage selection 2.0mm mini jumper jumper block, 2*3 pins, 2.0mm pitch Getting Started...

  • Page 20: Mechanical Dimensions

    CMx-BTx 2.2 Mechanical Dimensions 72,02 50,80 41,70 39,70 22,30 1,67 4,32 22,10 32,10 43,20 54,61 55,24 62,61 64,08 68,58 72,01 79,25 80,01 90,80 Figure 2-3: Mechanical Dimensions Mechanical dimensions in Figure 2-3 shown in millimeters. Getting Started...

  • Page 21: Led Indicators

    2.3 LED Indicators All LEDs are located on the top-side, board edge shown in Figure 2-1. See Figure 2-4 for LED locations and Table 2-3 for LED function definitions. Figure 2-4: LED Locations Table 2-3: LED Definitions LED# Color Function Watchdog indicator LED LED10 green...

  • Page 22: Hardware Setup

    CMx-BTx 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 HDDs, PCI, and ISA boards while the board’s power supply is connected and switched on. Refer to Table 1-2 on page 3 for a list of cables included in the optional cable set.
  • Page 23 BLANK PAGE Getting Started...

  • Page 24: Module Description

    CMx-BTx Module Description 3.1 SoC (System on a Chip) The Intel® Atom™ E3800 product series features an Intel® Architecture (IA) that integrates the next generation Intel processor core, graphics engine, memory controller, and I/O interfaces into a single SoC solution, which is based upon the Intel 22nm process technology. 3.1.1 Processor Core Up to four IA-compatible low power Intel®...

  • Page 25: Image Signal Processor

    3.1.4 Image Signal Processor  Integrated MIPI-CSI 2.0 interface (not supported on the CMx-BTx modules) 3.1.5 Power Management ACPI 5.0 support  Processor states: C0 – C6  Display device states: D0, D3   Graphics device states: D0, D3 System sleep states: S0, S3, S4, S5 (S4 and S5 are the same for this SoC) ...

  • Page 26: 11Intel® Trusted Execution Engine (Intel® Txe)

    CMx-BTx 3.1.11 Intel® Trusted Execution Engine (Intel® TXE) Intel TXE system contains a security engine and additional hardware security features that enable a secure and robust platform. The security features include: Isolated execution environment for crypto operations (SKU-enabled)  Supports secure boot – with customer programmable keys to secure code ...

  • Page 27: Lvds Interface

    3.3 LVDS Interface The LVDS interface is connected to the DDI0 interface of the SoC, while the translation is made by a NXP PTN3460IBS (e)DisplayPort™ to LVDS converter. The NXP PTN3460IBS supports the following features: 2-Lane Display Port receiver  2-Port LVDS output interface ...
  • Page 28 CMx-BTx Table 3-3: LVDS Signal Definitions (CN13) Pin# Interface Signals Comment +VCC_LCD_L_CN Can be configured at the Panel Power Supply “CN_PANEL_VCC_SEL1” jumper +VCC_LCD_L_CN block (JP1) Power Supply/Shield LA_DATA3_N_L Data Channel A LA_DATA3_P_L LA_CLK_N_L LA_CLK_P_L LA_DATA2_N_L LA_DATA2_P_L LA_DATA1_N_L LA_DATA1_P_L LA_DATA0_N_L LA_DATA0_P_L Shield LB_DATA3_N_L Data Channel B...

  • Page 29: Lvds Backlight

    3.4 LVDS Backlight The backlight can be enabled/disabled from the BIOS setup. The backlight dimming source can be configured from the BIOS setup. These options originate from the SoC or from the BMC. The connector (CN12) to which the backlight can be attached, is a Hirose DF13-8 with the fol- lowing pin out: Table 3-4: LVDS Backlight Signal Definitions (CN12) Pin#...

  • Page 30: Selecting Panel And Backlight Voltage

    CMx-BTx 3.4.1 Selecting Panel and Backlight voltage At the jumper block “CN_PANEL_VCC_SEL1” (JP1), both voltages can be configured using a 2mm jumpers. Table 3-5: LVDS Backlight Voltage Select Signals (JP1) Pin# Signal Pin# Signal +V3P3S (default) +V12P0_ATX (default) +VCC_LCD +VCC_BKL +V5P0_ATX +V5P0_ATX Backlight...
  • Page 31 Jumbo frames  Interrupt moderation, VLAN support, IP checksum offload   PCIe OBFF (Optimized Buffer Flush/Fill) for improved system power management  Four transmit and four receive queues RSS and MSI-X to lower CPU utilization in multi-core systems  Advanced cable diagnostics, auto MDI-X ...

  • Page 32: Usb Ports

    CMx-BTx 3.6 USB Ports The module supports up to four USB connections: three USB 2.0 High Speed ports, and one USB 2.0 High Speed port routed to the mini-PCIe socket. The three USB 2.0 ports are combined on a 2*10 pin, 2.0 mm pitch header from Molex. Caution: It is not recommended to draw more than 2.0 A in total over all three USB ports, where each port is limited to approximately 680 mA.

  • Page 33: On-Board Power Supply

    3.7 On-Board Power Supply The CMx-BTx devices can be run with only 5 volts. If a StandBy mode is needed, the 5V StandBy voltage has to be connected in addition to the 5V supply. The +12V supply is only needed for driving an LCD backlight. All other voltages needed to run the module are generated on the module itself.

  • Page 34: System Panel

    CMx-BTx 3.8 System Panel The System Panel interface provides signals for external speakers, HDD LEDs, and power and reset buttons. The HDD-LED (K) on pin 7 includes a 680 Ohm series resistor for current limiting. The Anode of the LED should be connected to pin 2 (+V3P3S.) For the speaker, ADLINK recommends speaker impedance at 8Ohm to 50Ohm and speaker power rating up to 1.0W.

  • Page 35: Serial Ports

    3.9 Serial Ports The CMx-BTx module provides up to four serial ports through an LPC-to-UART Bridge (NCT5104D from Nuvoton.) All four serial ports are capable of running as RS232, RS422, or RS485, and each supports the following features: 16650-compatible UART with 128-byte send/receive FIFO ...
  • Page 36 CMx-BTx Each of the COM2 and COM3 ports provides a Molex MilliGrid header with shroud and lock. The header pin signals are defined in the following table. Table 3-11: COM2 and COM3 Serial Port Signal Definitions (CN18/CN19) Pin# RS232 RS485 DB9 Pin Pin# RS232...

  • Page 37: Setting Rs485/Rs422 Termination

    3.10 Setting RS485/RS422 Termination If the COM ports are used in RS485/RS422 modes, the termination resistors must be switched on. These are located at DIP-Switches SW2 and SW3 (SW4 is for BIOS configuration. See note.) The default setting is “OFF” (RS232-Mode) as illustrated in the following table. Table 3-12: SW2 and SW3 RS485/RS422 Signal Definitions Position Position...

  • Page 38: Mini-Pcie Interface

    CMx-BTx 3.11 mini-PCIe Interface The mini-PCIe interface, located on the top side of the module, provides expansion for PCIe, USB 2.0, and SSD devices as well as wireless applications. LEDs for WWAN, WLAN, and WPAN are implemented on the module, and the two disable lines for wireless expansion can be configured from the BIOS setup.

  • Page 39: Pci-104 Bus Interface

    3.12 PCI-104 Bus Interface The CMx-BTx modules use a PCIe-to-PCI Bridge from Texas Instruments -- XIO2001 -- to achieve PCI bus compatibility, providing full PCI Express and PCI local bus functionality and performance. The following list presents the key features of the PCI-104 bus interface. Fully compliant with the PCI Express to PCI/PCI-X Bridge Specification, Revision 1.0 ...
  • Page 40 CMx-BTx The following table defines the signals of the PCI-104 interface. Table 3-14: PCI-104 Signal Definitions (CN22 / CN23) Row A Row B Row C Row D Connector +V5P0_SBY_ +V5P0_ATX AD00 +XPCI_VIO AD02 AD01 +V5P0_ATX CN22 CN23 AD05 AD04 AD03 C/BE0# AD07 AD06...

  • Page 41: Pc/104 Bus Interface

    3.13 PC/104 Bus Interface The PC/104 Bus Interface is implemented using a Fintek F85226FG LPC-to-ISA Bridge, capa- ble of delivering a fully ISA, 16-bit compatible interface. The Intel E3800 family of SoCs does not support the following features of the PC/104 interface: Bus Master Cycles ...
  • Page 42 CMx-BTx Table 3-15: PC/104 Signal Definitions (CN1 / CN2) Row D Row C Row A Row B IOCHK# RSTDRV +V5P0_ATX IRQ9 N. C. (-5V) DRQ2 -V12P0_ATX 0WS# +V12P0_ATX MEMCS16# SBHE# IOCHRDY IOCS16# LA23 SMEMW# IRQ10 LA22 SMEMR# IRQ11 LA21 IOW# IRQ12 LA20 IOR#...

  • Page 43: Audio Interface

    3.14 Audio Interface The module provides an audio solution through a 5.1+2 channel HD audio codec and a fifteen pin, single-row header. The signals of this header are defined in the following table. Table 3-16: Audio Header Signal Definitions (CN15) Signal Function FRONT_R...

  • Page 44: Bmc Service Connector

    CMx-BTx 3.15 BMC Service Connector The BMC Service connector is a 40-pin, 0.5 mm pitch Front-Flip Connector. The additional DB40 Debug Card from ADLINK allows access to the following functions. BIOS POST codes  BIOS Flash programming without powering up the module (required for flashing new ...
  • Page 45 Table 3-17: Service Debug Connector Signals (CN26) Pin# Interface Signals Connector RESVD BMC_STATUS BIOS_MODE BMC Debug SEL_BIOS POSTWD_DIS# SUS_S5# SUS_S4# SUS_S3# CB_PWROK Test point CB_RESET# SYS_RESET# PWRBTN# BMC_TMS/ SWDIO BMC_TCK/ SWCLK CLK (SMBus) DATA (SMBus) RESET_IN# BMC_TDO/SWO programming BMC_TDI BMC_TX2 +V3P3A +V3P3BMC LPC_AD0...

  • Page 46: User Gpio Interface

    CMx-BTx 3.16 User GPIO Interface The CMx-BTx offers eight user-accessible GPIOs. These IOs are generated by a PCA9535 I²C port expander and delivered through the connector (O) on the bottom-side of the module. These IOs are able to signal an interrupt to the SoC. The bus address of the PCA9535 is found at 0x40.

  • Page 47: Fan Interface

    3.17 FAN Interface The module provides a system fan interface controlled by SEMA. The interface is located to the left of the COM3 header and consists of a Hirose DF13-4, 1.25 mm pitch 1*4 header. Table 3-19: Fan Signal Definitions (CN27) Signal Connector Speed (PWM out, 5V, 2k2 pull...

  • Page 48: Using The Module

    CMx-BTx Using the Module 4.1 SEMA functions The onboard micro controller provides SEMA (Smart Embedded Management Agent) function- ality, which monitors and gathers hardware status and performance information from the system through the SMBus (System Management Bus). The following list highlights the SEMA functions available on the CMx-BTx.

  • Page 49: Board Specific Sema Functions

    4.1.1 Board specific SEMA functions Voltages The BMC of the CMx-BTx implements a Voltage Monitor and samples several Onboard Volt- ages. The Voltages can be read out by calling the SEMA function <Get Voltages>. The function returns a 16-bit value divided in High-Byte (MSB) and Low-Byte (LSB). The following table defines the voltages read out by the Voltage Monitor.

  • Page 50: Watchdog Timer

    CMx-BTx Exception Blink Codes In the case of an error, the BMC shows a blink code on the STATUS-LED. This error code is also reported by the BMC Flags register. The Exception Code is not stored in the Flash storage and is cleared when the power is removed.

  • Page 51: Setting Sw4 Bios Control Switch

    4.3 Setting SW4 BIOS Control Switch Use the following table to configure the SW4 switch for controlling BIOS User Settings, Dual BIOS feature, Watchdog Timer activation, and LVDS 18/24-bit test mode. The default settings are indicated by the gray-shaded table cells under the “Position” columns. Table 4-3: SW4 BIOS Control Signal Definitions Position Position...

  • Page 52: Bios Setup Utility Screens

    CMx-BTx 4.4 BIOS Setup Utility Screens This section provides the screens of the BIOS Setup Utility. 4.4.1 Main Using the Module...

  • Page 53: Main > System Management

    4.4.2 Main > System Management 4.4.3 Main > System Management > Board Information Using the Module...

  • Page 54: Main > System Management > Temperatures And Fan Speed

    CMx-BTx 4.4.4 Main > System Management > Temperatures and Fan Speed 4.4.5 Main > System Management > Power Consumption Using the Module...

  • Page 55: Main > System Management > Runtime Statistics

    4.4.6 Main > System Management > Runtime Statistics 4.4.7 Main > System Management > Flags Using the Module...

  • Page 56: Main > System Management > Power Up

    CMx-BTx 4.4.8 Main > System Management > Power Up 4.4.9 Main > System Management > LVDS Backlight Using the Module...

  • Page 57: 10Main > System Management > Smart Fan

    4.4.10 Main > System Management > Smart Fan 4.4.11 Advanced Using the Module...

  • Page 58: 12Advanced > Cpu Configuration

    CMx-BTx 4.4.12 Advanced > CPU Configuration 4.4.13 Advanced > CPU Configuration > Socket 0 CPU Information Using the Module...

  • Page 59: 14Advanced > Cpu Configuration > Cpu Thermal Configuration

    4.4.14 Advanced > CPU Configuration > CPU Thermal Configuration 4.4.15 Advanced > CPU Configuration > PPM Configuration Using the Module...

  • Page 60: 16Advanced > Graphics Configuration

    CMx-BTx 4.4.16 Advanced > Graphics Configuration 4.4.17 Advanced > Graphics Configuration > Intel IGD Configuration Using the Module...

  • Page 61: 18Advanced > Graphics Configuration > Graphics Power Management Control

    4.4.18 Advanced > Graphics Configuration > Graphics Power Management Con- trol 4.4.19 Advanced > Graphics Configuration > LCD Control Using the Module...

  • Page 62: 20Advanced > Sata Configuration

    CMx-BTx 4.4.20 Advanced > SATA Configuration 4.4.21 Advanced > USB Configuration Using the Module...

  • Page 63: 22Advanced > Usb Configuration > Usb Configuration

    4.4.22 Advanced > USB Configuration > USB Configuration 4.4.23 Advanced > SDIO Configuration Using the Module...

  • Page 64: 24Advanced > Network Configuration

    CMx-BTx 4.4.24 Advanced > Network Configuration 4.4.25 Advanced > Audio Configuration Using the Module...

  • Page 65: 26Advanced > Pci/Pcie Configuration

    4.4.26 Advanced > PCI/PCIe Configuration 4.4.27 Advanced > PCI/PCIe Configuration > PCIe Chipset Settings Using the Module...

  • Page 66: 28Advanced > Pci/Pcie Configuration > Pci Subsystem Settings

    CMx-BTx 4.4.28 Advanced > PCI/PCIe Configuration > PCI Subsystem Settings 4.4.29 Advanced > PCI/PCIe Configuration > PCI Subsystem Settings > PCI Express Settings Using the Module...

  • Page 67: 30Advanced > Ci/Pcie Configuration > Pci Subsystem Settings > Pci Express Gen 2 Set- Tings

    4.4.30 Advanced > CI/PCIe Configuration > PCI Subsystem Settings > PCI Express Gen 2 Settings 4.4.31 Advanced > Baytrail Features Configuration Using the Module...

  • Page 68: 32Advanced > Acpi Settings

    CMx-BTx 4.4.32 Advanced > ACPI Settings 4.4.33 Advanced > Serial Port Console Redirection Using the Module...

  • Page 69: 34Advanced > Serial Port Console Redirection > Console Redirection Settings

    4.4.34 Advanced > Serial Port Console Redirection > Console Redirection Settings 4.4.35 Advanced > Thermal Configuration Using the Module...

  • Page 70: 36Advanced > Security Configuration

    CMx-BTx 4.4.36 Advanced > Security Configuration 4.4.37 Advanced > Miscellaneous Using the Module...

  • Page 71: 38Advanced > Nct5104D Super Io Configuration

    4.4.38 Advanced > NCT5104D Super IO Configuration 4.4.39 Advanced > NCT5104D Super IO Configuration > Serial Port 1 Configuration Using the Module...

  • Page 72: 40Advanced > Nct5104D Super Io Configuration > Serial Port 2 Configuration

    CMx-BTx 4.4.40 Advanced > NCT5104D Super IO Configuration > Serial Port 2 Configuration 4.4.41 Advanced > NCT5104D Super IO Configuration > Serial Port 3 Configuration Using the Module...

  • Page 73: 42Advanced > Nct5104D Super Io Configuration Serial Port 4 Configuration

    4.4.42 Advanced > NCT5104D Super IO Configuration Serial Port 4 Configuration 4.4.43 Advanced > Ethernet Controls Using the Module...

  • Page 74: 44Advanced > Mini-Pcie-Slot Function

    CMx-BTx 4.4.44 Advanced > Mini-PCIe-slot function 4.4.45 Advanced > USB Controls Using the Module...

  • Page 75: 46Advanced > Intel® I210 Gigabit Network Connection - 00:20:9D

    4.4.46 Advanced > Intel® I210 Gigabit Network Connection – 00:20:9D:….. 4.4.47 Advanced > Intel® I210 Gigabit Network Connection – 00:20:9D:….. > NIC Configuration Using the Module...

  • Page 76: 48Security

    CMx-BTx 4.4.48 Security 4.4.49 Boot Using the Module...

  • Page 77: 50Boot > Csm Configuration

    4.4.50 Boot > CSM Configuration 4.4.51 Boot > Delete Boot Option Using the Module...

  • Page 78: 52Save & Exit

    CMx-BTx 4.4.52 Save & Exit 4.5 Temperature Sensors The CMx-BTx uses two different temperature sensors. The first is provided by the SoC and the second is an LM73 which is connected to the BMC. While the first one can only signal a catastrophic thermal situation within the SoC and cause a transition to S5, the second can be accessed through SEMA.

  • Page 79: Memory Address Map

    4.7 Memory Address Map There are 64 GB (36-bits) of physical address space that can be used as:  Memory Mapped IO (MMIO - IO fabric) Physical Memory (DRAM)  The CPU core can access the full physical address space, while downstream devices can only access SoC DRAM, and each CPU core’s local APIC.
  • Page 80 CMx-BTx Table 4-4: Memory Address Map Address Range Size Comment BMBOUND_HI – FFFFFFFFFh 64 GB - BMBOUND_HI High MMIO 100000000 – BMBOUND_HI BMBOUND_HI - 4 GB High DRAM FFFF:0000h – FFFF:FFFFh 64 KB -1 Boot Vector FEE0:0000h – FEF0:0000h 1 MB Local APIC FEB0:0000h –...
  • Page 81 Memory accesses targeting MMIO are routed by the IO fabric to programmed PCI ranges, or routed to the PCU by default (subtractive agent). Programmed PCI ranges can be moved within low or high MMIO, and most can be disabled. Not all devices can be mapped to high MMIO. Fixed MMIO is claimed by the Platform Controller Unit (PCU).

  • Page 82: I/O Address Map

    CMx-BTx 4.8 I/O Address Map There are 64 KB + 3 bytes of IO space (0h-10002h) for accessing IO registers. Most IO registers exist for legacy functions in the PCU or for PCI devices, while some are claimed by the SoC Transaction Router for graphics and for the PCI configuration space access registers.

  • Page 83: Pci Configuration Registers

    4.8.1 PCI Configuration Registers The devices and functions can be accessed by the PCI Configuration Registers. Table 4-8: PCI Configuration Registers Address Range (hex) Description 0CFB – 0CF8 PCI Configuration Address Register 0CFF – 0CFC PCI Configuration Data Register Table 4-9: PCI CONFIG_ADDRESS Register Mapping (IO Port CF8h) Field CONFIG_ADDRESS Bits Enable PCI Configuration Space Mapping...
  • Page 84 CMx-BTx Table 4-10: PCI Devices and Functions Bus# Device# Function# Device ID Description Function 0F00h SoC Transaction Router 0F31h Graphics & Display 0F38h Camera Image Signal Processor 0F14h Storage Control Cluster (SCC) 0F15h SDIO 0F16h SD Port 0F20h (IDE) SATA 0F21h (IDE) 0F22h (AHCI) 0F23h (AHCI)

  • Page 85: Io Register Maps

    4.9 IO Register Maps 4.9.1 CMOS Memory and RTC Registers The RTC internal registers and RAM are organized as two banks of 128 bytes each, called the standard and extended banks. The first 14 bytes of the standard bank contain the RTC time and date information along with four registers, A - D, that are used for configuration of the RTC.

  • Page 86: Interrupts

    CMx-BTx 4.10 Interrupts 4.10.1 SERIRQ Interrupt Mapping Below the SERIRQ Interrupt Mapping is shown: Table 4-13: SERRIRQ Interrupt Mapping Data Interrupt Clocks Past Comment Frame# Start Frame IRQ0 Ignored. Can only be generated via the internal 8524 IRQ1 Before port 60h latch Causes SMI# if low.

  • Page 87: Contact Information

    4.11 Contact Information Table 4-14: Technical Support Contact Information Method Contact Information Ask an Expert http://www.adlinktech.com/AAE/ Web Site http://www.adlinktech.com Standard Mail ADLINK Technology, Inc. Address: 9F, No.166 Jian Yi Road, Zhonghe District New Taipei City 235, Taiwan Tel: +886-2-8226-5877 Fax: +886-2-8226-5717 Email: service@adlinktech.com...
  • Page 88 CMx-BTx Table 4-14: Technical Support Contact Information (Continued) ADLINK Technology, Inc. (French Liaison Office) Address: 6 allée de Londres, Immeuble Ceylan 91940 Les Ulis, France Tel: +33 (0) 1 60 12 35 66 Fax: +33 (0) 1 60 12 35 66 Email: france@adlinktech.com ADLINK Technology Japan Corporation...

  • Page 89: 1Additional Information

    4.11.1 Additional Information Additional Reading Reserved for future revisions of manual 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 www.pc104.org 4.11.2 Getting Help Should you have technical questions that are not covered by the respective manuals, please contact our support department at http://askanexpert.adlinktech.com/ Please allow one working day for an answer.
  • Page 90 Our company network supports you worldwide with offices in Germany, Austria, Switzerland, Great Britain and the USA. For more information please contact: FORTEC Elektronik AG FORTEC Elektronik AG Hauptniederlassung Büro West Lechwiesenstr. 9 Hohenstaufenring 55 86899 Landsberg am Lech 50674 Köln Telefon: +49 (0) 8191 91172-0 Telefon:...

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