ADLINK Technology PC/104-Plus Technical Manual
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ADLINK Technology PC/104-Plus Technical Manual

Single board computer with intel atom e3800 series processors
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CMx-BTx
Technical Manual
PC/104-Plus Single Board Computer
®
with Intel Atom
E3800 Series Processors
Manual Rev.:
Revision Date:
Part Number:
Leading EDGE COMPUTING
4.4
February 4, 2021
50-1Z161-1070

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Summary of Contents for ADLINK Technology PC/104-Plus

  • Page 1 CMx-BTx Technical Manual PC/104-Plus Single Board Computer ® with Intel Atom E3800 Series Processors Manual Rev.: Revision Date: February 4, 2021 Part Number: 50-1Z161-1070 Leading EDGE COMPUTING...
  • Page 2 (CN15) description Add French safety warnings 2021-02-04 Copyright © 2015, 2016, 2017, 2018, 2020, 2021 ADLINK Technology, Inc. www.adlinktech.com This document contains proprietary information protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in any form without prior written permission of the manufacturer.
  • Page 3 CMx-BTx Environmental Responsibility ADLINK is committed to fulfill its social responsibility to global environmen- tal preservation through compliance with the European Union's Restriction of Hazardous Substances (RoHS) directive and Waste Electrical and Elec- tronic Equipment (WEEE) directive. Environmental protection is a top prior- ity for ADLINK.
  • Page 4 Conventions The following conventions may be used throughout this manual, denoting special levels of information. This information adds clarity or specifics to text and illustrations. This information indicates the possibility of minor physical injury, component damage, data loss, and/or program corruption. Ces informations indiquent la possibilité...

  • Page 5: Table Of Contents

    CMx-BTx Table of Contents Preface ..........................ii 1 Introduction ........................1 Overview ..........................1 Features ..........................1 Block Diagram ........................2 Ordering Information ......................3 Specifications .........................4 1.5.1 Electrical Specifications ....................4 1.5.2 Environmental Specifications ..................4 1.5.3 Mechanical Specifications .....................5 1.5.4 Heat Sink Specifications ....................5 2 Getting Started ......................... 7 Header and Connector Locations ..................7 Mechanical Dimensions .......................11 LED Indicators ........................12...
  • Page 6 3.11 Mini-PCIe Interface ......................29 3.12 PCI-104 Bus Interface ......................30 3.13 PC/104 Bus Interface ......................32 3.14 Audio Interface ........................34 3.15 BMC Service Connector ...................... 35 3.16 User GPIO Interface ......................37 3.17 Fan Interface ........................38 3.18 Battery Interface ........................38 4 Using the Module ......................
  • Page 7 CMx-BTx 5.4.10 Advanced > PCI and PCIe > PCI Subsystem Settings ..........58 5.4.11 Advanced > Baytrail Features Configuration ...............59 5.4.12 Advanced > ACPI Settings ..................59 5.4.13 Advanced > Serial Port Console Redirection ...............60 5.4.14 Advanced > Thermal Configuration ................60 5.4.15 Advanced > Security Configuration ................61 5.4.16 Advanced >...
  • Page 8 This page intentionally left blank. viii Table of Contents...

  • Page 9: Introduction

    System panel connector for 4x RS232/422 power and reset button cable, 5.1 channel HD-Audio (analog & watchdog out, speaker and SPDIF) HDD-LED 1x VGA Other configurations are possible. Please contact your local ADLINK Technology representative to discuss requirements. Introduction...

  • Page 10: Block Diagram

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

  • Page 11: Ordering Information

    PC/104, E3815, 1.46 GHz, Single Core, incl. heat spreader, 0°C to 60°C (memory not included; see Table CM1-BT1-E3815 1-2 for DDR3L memory options) PC/104-Plus, E3825, 1.33 GHz, Dual Core, incl. heat spreader, 0°C to 60°C (memory not included; see Table CM2-BT2-E3825 1-2 for DDR3L memory options) PCI-104, E3845, 1.91 GHz, Quad Core, incl.

  • Page 12: Specifications

    Specifications 1.5.1 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: 1.5.2 Environmental Specifications Table 1-4: Operating Environmental Specifications -40°C … +85°C Temperature range: max.

  • Page 13: Mechanical Specifications

    CMx-BTx Table 1-7: Mean Time Between Failures 253981 Hrs MTBF at 40°C 74186 Hrs MTBF at 85°C 1.5.3 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 Weight: 4 mounting holes Mounting:...
  • Page 14 This page intentionally left blank. Introduction...

  • Page 15: Getting Started

    CMx-BTx Getting Started Header and Connector Locations op Side GbE1 GbE2 (CN10) (CN11) BAT1 SATA1 SATA2 (CN7) (CN8) Micro-SD Slot (CN28) C0 D0 mPCIe / mSATA (CN4) B1 A1 COM3 COM2 3x USB 2.0 (CN19) (CN18) (CN14) (CN27) (CN16) [full COM interfaces] Figure 2-1: Header and Connector Locations (Top Side) Header, Connector, Socket, and Switch Definitions (Top Side) Table 2-1:...
  • Page 16 Header, Connector, Socket, and Switch Definitions (Top Side) Table 2-1: (Continued) Connector Description Mating Connector Gigabit-Ethernet header, 2*5 pins, 2.0mm Molex, 51110-1051 crimp housing for CN11 pitch for GbE2 interface 50394 crimp terminals (Molex, 87832-1014) VGA header, 2*5 pins, 2mm pitch Molex, 51110-1051 crimp housing for CN14 (Molex, 87832-1014)
  • Page 17 CMx-BTx Bottom Side LVDS Backlight GPIO LVDS (CN13) (CN12) (CN21) 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 18 Table 2-2: Header and Connector Definitions (bottom side) (Continued) Connector Description Mating Connector Standard PCI-104 connector, male Standard PC/104 connector, female CN22/CN23 DB40 debug connector, FFC, 1*40 pins, FPC/FFC, 0.3mm thick (+/- 0.05mm) with CN26 0.5mm pitch 0.5mm pitch (Molex, 502790-4091) LCD and Backlight voltage selection jumper 2.0mm mini jumper block, 2*3 pins, 2.0mm pitch...

  • Page 19: Mechanical Dimensions

    CMx-BTx 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 20: Led Indicators

    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 for LED function definitions. Figure 2-4: LED Locations LED Definitions Table 2-3: LED# Color Function Watchdog indicator LED LED10 green HDD Activity indicator LED...

  • Page 21: Hardware Setup

    CMx-BTx Hardware Setup Be sure to observe the EMC security measures. Make sure you are always at the same potential as the module Assurez-vous de respecter les mesures de sécurité CEM. Assurez-vous que vous êtes toujours au même potentiel que le module. MISE EN GARDE Never connect or disconnect peripherals like HDDs, PCI, and ISA boards while the board’s power supply is connected and switched on.
  • Page 22 Install up to 4GB of DDR3L SODIMM memory in the CN9 SODIMM socket. Connect a USB keyboard and optionally a USB mouse to the appropriate headers on the board. Use a USB hub to expand the device connections, if necessary. Use the SATA cable to connect the hard disk.

  • Page 23: Module Description

    CMx-BTx Module Description 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 24: 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) Dynamic I/O power reductions (disabling sense amps on input buffers, tri-stating output buffers) Conditional memory self-refresh during C2...

  • Page 25: Intel® 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 The SoC requires TXE firmware in the PCU SPI flash image to function.

  • Page 26: Lvds Interface

    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 Max.

  • Page 27: Lvds Backlight

    CMx-BTx Table 3-3: LVDS Signal Definitions (CN13) (Continued) Pin# Interface Signals Comment LB_DATA3_N_L Data Channel B LB_DATA3_P_L LB_CLK_N_L LB_CLK_P_L LB_DATA2_N_L LB_DATA2_P_L LB_DATA1_N_L LB_DATA1_P_L LB_DATA0_N_L LB_DATA0_P_L Shield LVDS_DDC_L_CLK DDC Channel LVDS_DDC_L_DATA Case/Shield Connector Backlight CN12 LVDS CN13 LVDS Backlight The backlight can be enabled/disabled from the BIOS setup. The backlight dimming source can be configured from the BIOS setup.

  • Page 28: Selecting Panel And Backlight Voltage

    Table 3-4: LVDS Backlight Signal Definitions (CN12) (Continued) Pin# Signal Comment Backlight enable signal; turns on simultaneously with the BKL_EN_OUT +VCC_LCD voltage Connector Backlight CN12 LVDS CN13 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.

  • Page 29: Ethernet Controllers

    CMx-BTx Ethernet Controllers Up to two Intel® I210IT Gigabit Ethernet controllers are supported with the following capabilities: PCIe v2.1 (2.5 GT/s) x1, with switching Voltage Regulator (iSVR) Integrated Non-Volatile Memory (iNVM) Platform Power Efficiency IEEE 802.3az Energy Efficient Ethernet (EEE) Proxy: ECMA-393 and Windows logo for proxy offload Converged Platform Power Management (CPPM)/(DMAC, LTR, OBFF) Advanced Features:...
  • Page 30 Each Ethernet interface is accessible through a 2*5, 2.0 mm pin header from Molex. Table 3-6: Ethernet Signal Definitions (CN10/CN11) Pin# Signal Pin# Signal MX1- MX1+ MX2- MX2+ n.c. (optional PE) n.c. MX3- MX3+ MX4- MX4+ Connector GbE1 CN10 GbE2 CN11 Module Description...

  • Page 31: Usb Ports

    CMx-BTx 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. 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 32: On-Board Power Supply

    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 33: System Panel

    CMx-BTx 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 34: Serial Ports

    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 or RS422, and each supports the following features: 16650-compatible UART with 128-byte send/receive FIFO Programmable baud rate generator 5, 6, 7 or 8-bit characters Even, odd or no parity bit generation / detection...
  • Page 35 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 3-12: COM2 and COM3 Serial Port Signal Definitions (CN18/CN19) Pin# RS232 DB9 Pin Pin# RS232 DB9 Pin...

  • Page 36: 3.10 Setting Rs422 Termination

    3.10 Setting RS422 Termination If the COM ports are used in 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 3-13: SW2 and SW3 RS422 Signal Definitions Position Position...

  • Page 37: 3.11 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 38: 3.12 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 Fully compliant with the PCI Express Base Specification, Revision 2.0 Fully compliant with the PCI Local Bus Specification, Revision 2.3...
  • Page 39 CMx-BTx The following table defines the signals of the PCI-104 interface. Table 3-15: 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 40: 3.13 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 Memory Mapped transactions on the LPC bus IRQ0, Heartbeat Interrupt, which is generated off of the internal 8254 counter 0...
  • Page 41 CMx-BTx Table 3-16: PC/104 Signal Definitions (CN1 / CN2) (Continued) Row D Row C Row A Row B +V5P0_ATX Connector Module Description...

  • Page 42: 3.14 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 3-17: Audio Header Signal Definitions (CN15) Signal Function FRONT_R...

  • Page 43: 3.15 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 BIOS versions) Power Supply and System Status Test Points Firmware update of the BMC...
  • Page 44 Table 3-18: 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 BMC_TDI programming BMC_TX2 +V3P3A +V3P3BMC LPC_AD0 LPC_AD1 LPC_AD2...

  • Page 45: 3.16 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 46: 3.17 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 3-20: Fan Signal Definitions (CN27) Signal Connector Speed (PWM out, 5V, 2k2 pull...

  • Page 47: Using The Module

    CMx-BTx Using the Module This chapter defines the system management functions of the module including the SEMA sys- tem monitoring utility, BIOS control switch, temperature sensor function, and Real Time Clock. 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).

  • Page 48: 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 49: Watchdog Timer

    CMx-BTx Exception Blink Codes In the case of an error, the BMC shows a blink code on the blue STATUS LED (LED8). 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 50: Sw4 Bios Control Switch

    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 51: Temperature Sensors

    CMx-BTx 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 52 This page intentionally left blank. Using the Module...

  • Page 53: Bios Setup

    CMx-BTx BIOS Setup Menu Structure This section presents the five primary menus of the BIOS Setup Utility. Use the following table as a quick reference for the contents of the BIOS Setup Utility. The subsections in this section describe the submenus and setting options for each menu item. The default setting options are presented in bold, and the function of each setting is described in the right hand column of the respective table.

  • Page 54: Starting The Bios Setup Utility

    Starting the BIOS Setup Utility Use the following bullets to initiate start-up activity for the BIOS Setup Utility. Press <DEL> during power up to start the BIOS setup utility. Press <F11> during power up to start the Boot menu. Press <END> during power up to return BIOS settings to default. Main Menu The Main Menu provides read-only information about your system and also allows you to set the System Date and Time.

  • Page 55: Main > Txe Information

    CMx-BTx 5.3.5 Main > TXE Information Table 5-6: Main Menu > TXE Information Feature Options Description Sec RC Version Info only Display version of Sec RC TXE FW Version Info only Display version of TXE 5.3.6 Main > System Management Table 5-7: Main Menu >...

  • Page 56: Main > System Management > Power Consumption

    5.3.8 Main > System Management > Power Consumption Table 5-9: Main Menu > System Management > Power Consumption Feature Options Description Power Consumption Info only • Current Input Current Read only Display input current • Current Input Power Read only Display input power •...

  • Page 57: Main > System Management > Flags

    CMx-BTx 5.3.10 Main > System Management > Flags Table 5-11: Main Menu > System Management > Flags Feature Options Description Flags Info only • BMC Flags Read only • BIOS Select Read only Display the selection of current BIOS • ATX/AT-Mode Read only Display ATX/AT-Mode •...

  • Page 58: Main > System Management > Lvds Backlight

    5.3.12 Main > System Management > LVDS Backlight Table 5-13: Main Menu > System Management > LVDS Backlight Feature Options Description LVDS Backlight Info only LVDS Backlight Bright The value range starts at 0 and ends at 255. 5.3.13 Main > System Management > Smart Fan Table 5-14: Main Menu >...

  • Page 59: Main > System Date And Time

    CMx-BTx 5.3.14 Main > System Date and Time Table 5-15: Main Menu > System Date and Time Feature Options Description System Date Day of Week, MM/DD/YYYY Requires the alpha-numeric entry of the day of the week, day of the month, calendar month, and all 4 digits of the year, indicating the century and year (Fri XX/XX/20XX)

  • Page 60: Advanced > Graphics Configuration

    Table 5-16: Advanced Menu > CPU Configuration (Continued) Feature Options Description 64-bit Info only Display 64-bit support Limit CPUID Maximum • Disabled Disabled for Windows XP • Enabled Execute Disabled Bit • Disabled XD can prevent certain classes of malicious buffer overflow attacks when combined with •...

  • Page 61: Advanced > Sata Configuration

    CMx-BTx 5.4.3 Advanced > SATA Configuration Table 5-18: Advanced Menu > SATA Configuration Feature Options Description IDE Configuration Info only Serial-ATA (SATA) Enable/Disable Serial ATA. • Enabled • Disabled SATA Test Mode • Enabled Test Mode enable/disable • Disabled SATA Controller Speed •...

  • Page 62: Advanced > Usb Configuration

    5.4.4 Advanced > USB Configuration Table 5-19: Advanced Menu > USB Configuration Feature Options Description Info only USB Module Version Info only USB Devices Info only Drives, keyboards, mouse, hubs Legacy USB Support Enables legacy USB support. • Enabled • Disabled Auto option disables legacy support if no •...

  • Page 63: Advanced > Sdio Configuration

    CMx-BTx 5.4.5 Advanced > SDIO Configuration Table 5-20: Advanced Menu > SDIO Configuration Feature Options Description SDIO Configuration Info only SDIO Access Mode • Auto Auto Option: Access SD device in DMA mode if • DMA controller supports it, otherwise in PIO mode. •...

  • Page 64: Advanced > Pci And Pcie Configuration

    5.4.8 Advanced > PCI and PCIe Configuration Table 5-23: Advanced Menu > PCI and PCIe Configuration Feature Options Description PCI / PCIe Configuration Info only PCI Chipset Settings ► Submenu PCI Express Configuration settings PCI Latency Value to be programmed into PCI latency •...

  • Page 65: Advanced > Pci And Pcie > Pcie Configuration Settings

    CMx-BTx Table 5-23: Advanced Menu > PCI and PCIe Configuration (Continued) Feature Options Description Extended Synch If enabled, allows generation of Extended • Disabled • Enabled Synchronization patterns. Link Training Retry • Disable Defines number of retry attempts software will •...

  • Page 66: Advanced > Pci And Pcie > Pci Subsystem Settings

    5.4.10 Advanced > PCI and PCIe > PCI Subsystem Settings Table 5-25: Advanced Menu > PCI and PCIe > PCI Subsystem Settings Feature Options Description PCI Bus Driver Version Info only PCI Devices Common Settings: PCI Latency Value to be programmed into PCI latency •...

  • Page 67: Advanced > Baytrail Features Configuration

    CMx-BTx 5.4.11 Advanced > Baytrail Features Configuration Table 5-26: Advanced Menu > Baytrail Features Configuration Feature Options Description LPSS & SCC Devices Mode • ACPI mode LPSS & SCC Devices Mode • PCI mode Settings SCC Configuration • Info only SCC SD Card Support •...

  • Page 68: Advanced > Serial Port Console Redirection

    5.4.13 Advanced > Serial Port Console Redirection Table 5-28: Advanced Menu > Serial Port Console Redirection Feature Options Description COM0 Info only Console Redirection • Disabled Console Redirection Enable or • Enabled Disable. COM1 • Info only Console Redirection • Disabled Console Redirection Enable or •...

  • Page 69: Advanced > Security Configuration

    CMx-BTx 5.4.15 Advanced > Security Configuration Table 5-30: Advanced Menu > Security Configuration Feature Options Description Intel(R) TXE Configuration Info only • Enable Enable/Disable TXE • Disable TXE HMRFPO • Enable Enable/Disable TXE HMRFPO • Disable TXE Firmware Update • Enable Enable/Disable TXE •...

  • Page 70: Advanced > Nct5104D Super Io Configuration

    5.4.17 Advanced > NCT5104D Super IO Configuration Table 5-32: Advanced Menu > NCT5104D Super IO Configuration Feature Options Description NCT5104D Super IO Configuration Info only Super IO Chip Info only Serial Port 0 Configuration ► Submenu Serial Port 0 Configuration •...
  • Page 71 CMx-BTx Table 5-32: Advanced Menu > NCT5104D Super IO Configuration (Continued) Feature Options Description Serial Port 2 Configuration • Serial Port • Enabled Enable/Disable Serial Port 2 Disabled (COM2). • Device Settings • IO=3E8h; IRQ=6 Fixed configuration of serial port. •...

  • Page 72: Advanced > Ethernet Configuration

    5.4.18 Advanced > Ethernet Controls Table 5-33: Advanced Menu > Ethernet Configuration Feature Options Description Ethernet Controls Info only Ethernet Controller 0 • Enabled Ethernet Controller 0 • Disabled Ethernet Controller 1 • Enabled Ethernet Controller 1 • Disabled 5.4.19 Advanced >...

  • Page 73: Boot Menu

    CMx-BTx Boot Menu This menu contains the settings for system boot-up functions. 5.5.1 Boot > Boot Configuration Table 5-36: Boot Menu > Boot Configuration Feature Options Description Boot Configuration Info only Setup Prompt Timeout Number of seconds to wait for setup •...

  • Page 74: Boot > Boot Configuration > Csm Configuration

    5.5.2 Boot > Boot Configuration > CSM Configuration Table 5-37: Boot Menu > Boot Configuration > CSM Configuration Feature Options Description Compatibility Support Module Info only Configuration CSM Support • Enabled Enable/Disable CSM Support. • Disable CSM16 Module Version Info only GataA20 Active •...

  • Page 75: Save & Exit Menu

    CMx-BTx Save & Exit Menu Table 5-39: Save & Exit Menu Feature Options Description Save Changes and Exit Exit system setup after saving the changes. Discard Changes and Exit Exit system setup without saving any changes. Save Changes and Reset Reset the system after saving the changes.
  • Page 76 This page intentionally left blank. BIOS Setup...

  • Page 77: System Resources

    CMx-BTx System Resources This chapter provides system resource specifications for the CMx-BTx including Memory Address Map, IO Address Map, PCI Configuration Registers, IO Register Maps, and System Interrupt Map. 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...
  • Page 78 Table 6-1: 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 79 CMx-BTx 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.

  • Page 80: I/O Address Map

    The following devices are not supported with the CMx-BTx modules: LPE/I2S ISP/MIPI-CSI Variable memory ranges should not be set to conflict with other memory ranges. There will be unpredictable results if the configuration software allows conflicts to occur. Hardware does not check for conflicts. Les plages de mémoire variable ne doivent pas être définies pour entrer en con- flit avec d'autres plages de mémoire.

  • Page 81: Pci Configuration Registers

    CMx-BTx Table 6-4: Variable IO Address Ranges Decoded by PCI Devices in the IO Fabric RCBA (PCU) 1024 RCRB_BA: PCI[B:0,D:31,F:0] + Variable IO ranges should not be set to conflict with other IO ranges. There will be unpredictable results if the configuration software allows conflicts to occur. Hardware does not check for conflicts.
  • Page 82 Table 6-7: 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) 0F35h...

  • Page 83: Io Register Maps

    CMx-BTx IO Register Maps 6.4.1 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 84: Interrupts

    Interrupts 6.5.1 SERIRQ Interrupt Mapping Below the SERIRQ Interrupt Mapping is shown: Table 6-10: SERRIRQ Interrupt Mapping Data Clocks Past Interrupt Comment Frame# Start Frame IRQ0 Ignored. Can only be generated via the internal 8524 IRQ1 Before port 60h latch Causes SMI# if low.

  • Page 85: Getting Service

    San Jose, CA 95138, USA Tel: +1-408-360-0200 Toll Free: +1-800-966-5200 (USA only) Fax: +1-408-360-0222 Email: info@adlinktech.com ADLINK Technology (China) Co., Ltd. 300 Fang Chun Rd., Zhangjiang Hi-Tech Park Pudong New Area, Shanghai, 201203 China Tel: +86-21-5132-8988 Fax: +86-21-5132-3588 Email: market@adlinktech.com...

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