Download Print this page

IBASE Technology ASB2 0-953 Series User Manual

Fanless system with 3.5” disk-size sbc system
Hide thumbs Also See for ASB2 0-953 Series:

Advertisement

Quick Links

ASB2x0-953
Fanless System with
3.5" Disk-Size SBC System
User's Manual
Version 1.0
(April 2022)

Advertisement

loading
Need help?

Need help?

Do you have a question about the ASB2 0-953 Series and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for IBASE Technology ASB2 0-953 Series

  • Page 1 ASB2x0-953 Fanless System with 3.5” Disk-Size SBC System User’s Manual Version 1.0 (April 2022)
  • Page 2 No part of this publication may be reproduced, copied, stored in a retrieval system, translated into any language or transmitted in any form or by any means, electronic, mechanical, photocopying, or otherwise, without the prior written consent of IBASE Technology, Inc. (hereinafter referred to as “IBASE”).
  • Page 3 Compliance This product has passed CE tests for environmental specifications and limits. This product is in accordance with the directives of the Union European (EU). If users modify and/or install other devices in this equipment, the CE conformity declaration may no longer apply. This product has been tested and found to comply with the limits for a Class B device, pursuant to Part 15 of the FCC Rules.
  • Page 4: Important Safety Information

    Important Safety Information Carefully read the precautions before using the device. Environmental conditions: • Lay the device horizontally on a stable and solid surface in case the device may fall, causing serious damage. • Leave plenty of space around the device and do not block the openings for ventilation.
  • Page 5: Warranty Policy

    CAUTION Danger of explosion if internal lithium-ion battery is replaced by an incorrect type. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer’s instructions. Warranty Policy • Industrial standard products: IBASE offers a 24-month (2-year) warranty from the date of shipment.
  • Page 6: Table Of Contents

    Table of Contents Chapter 1 General Information ..............1 Introduction ..................... 2 Features ....................3 Packing List .................... 3 Optional Accessories ................3 Specifications ..................4 Product View ................... 6 Dimensions ................... 10 Chapter 2 Hardware Configuration ............12 Installations ................... 13 2.1.1 HDD Installation ..............
  • Page 7 2.5.12 Digital I/O Connector (J17) ............. 35 2.5.13 Front Panel Setting Connector (J18) ........36 2.5.14 COM2 Serial Ports (J19) ............37 2.5.15 CPU Fan Power Connector (CPU_FAN1) ....... 38 Chapter 3 Driver Installation ..............39 Introduction ................... 40 Intel® Chipset Software Installation Utility ..........40 VGA Driver Installation ................
  • Page 9: Chapter 1 General Information

    Chapter 1 General Information The information provided in this chapter includes: • Features • Packing List • Optional Accessories • Specifications • Product View • Dimensions...
  • Page 10: Introduction

    1.1 Introduction The ASB200 familly compact box PC housing for IB953 3.5-inch SBC powered by Intel® Core™ processors with a 15W TDP threshold. Aimed at smart applications in warehouse logistics management, factory automation and the automotive industry, the ASB200-953 features high performance with low power consumption.
  • Page 11: Features

    General Information 1.2 Features • System with IB953 3.5-inch SBC (TDP 15W for ASB200-953, 28W TDP for ASB210-953) • Onboard 11th Gen Intel® Core™ U-Series Processor • Supports 3x M.2 sockets (B-Key/E-Key and M-Key) • 12V (-10%) ~ 24V (+10%) DC-in power input •...
  • Page 12: Specifications

    1.5 Specifications ASB210-953-i7M ASB210-953-i3M ASB210-953-i5M Product Name ASB200-953-i5M ASB200-953-i7M ASB200-953-i3M Motherboard IB953AF-i7 IB953AF-i5 IB953F-i3 System Intel® Core™ Intel® Core™ i5- Intel® Core™ i3- i7-1185G7E 1145G7E 1115G4E Memory 2 x DDR4-3200 SO-DIMM, Max. 64 GB 1 x M.2 M-key 2280, 1x 2.5’’ HDD or SSD Storage Power Supply 90W power adaptor...
  • Page 13 General Information Environment • Operating: 0 ~ 45 °C (32 ~ 113 °F) Temperature • Storage: -20~ 80 °C (-4 ~ 176 °F) Relative 5 ~ 90% at 45 °C (non-condensing) Humidity • Operating: 0.25 Grms / 5 ~ 500 Hz Vibration Protection •...
  • Page 14: Product View

    1.6 Product View Front View ASB200-953 ASB210-953 Name Name Antenna Holes Digital I/O (4-In / 4-Out) HDD LED DC +12V~ +24V Power Input Power Switch ASB2x0-953 User Manual...
  • Page 15 General Information Rear View ASB200-953 ASB210-953 Name Name Antenna Holes USB 3.1 Ports Display Port USB 2.0 Port LAN Ports COM Port ASB2x0-953 User Manual...
  • Page 16 Oblique View ASB200-953 ASB2x0-953 User Manual...
  • Page 17 General Information ASB210-953 ASB2x0-953 User Manual...
  • Page 18: Dimensions

    1.7 Dimensions Unit: mm ASB200-953 ASB2x0-953 User Manual...
  • Page 19 General Information ASB210-953 ASB2x0-953 User Manual...
  • Page 20: Chapter 2 Hardware Configuration

    Chapter 2 Hardware Configuration The information provided in this chapter includes: • Installations • Descriptions and locations of connectors...
  • Page 21: Installations

    Hardware Configuration 2.1 Installations 2.1.1 HDD Installation If you need to install or replace an SSD or a HDD, follow the instructions below. 1. Remove the screws shown below to remove/install the SDD/HDD tray and the SSD/HDD drive. ASB2x0-953 User Manual...
  • Page 22: Card Installation

    2.1.2 M.2 Card Installation 1. Remove all the screws on the front and rear panel in order to loosen the heatsink kit with the main board. 2. After removing the heatsink with the board, turn it upside down and remove the screws holding the cover plate in order to access the parts on the main board such as the M.2 card slot and the memory socket as shown below.
  • Page 23: Memory Installation

    Hardware Configuration 3. Locate the M.2 card slot. Align the key of the m.2 card to the m.2 interface, and insert the card slantwise. 4. Push the m.2 card down, and fix it onto the standoff with a screw. 2.1.3 Memory Installation If you need to install or replace a memory module, perform the following steps:...
  • Page 24: Wifi / 3G / 4G Antenna Installation

    2.1.4 WiFi / 3G / 4G Antenna Installation Thread the WiFi / 3G / 4G antenna cable through an antenna hole. Then fasten the antenna as shown below. Info: The diameter of the nut is around 6.35 mm (0.25”-36UNC). ASB2x0-953 User Manual...
  • Page 25: Side Bracket Installation

    Hardware Configuration 2.1.5 Side Bracket Installation Use the screws provided in the accessory kit to lock the case together with the bracket ASB2x0-953 User Manual...
  • Page 26: Pinout For Com Ports, Dc Power & Digital I/O Connectors

    2.1.6 Pinout for COM Ports, DC Power & Digital I/O Connectors • COM1 RS232/422/485 Port Assignment Assignment DCD, Data carrier detect DSR, Data set ready RXD, Receive data RTS, Request to send TXD, Transmit data CTS, Clear to send DTR, Data terminal ready RI, Ring indicator Ground Assignment...
  • Page 27 Hardware Configuration • DC Power Input Connector (terminal block) Assignment Pin Assignment Ground +12V ~ +24V Chassis Ground • Digital I/O Connector (terminal block) Pin Assignment Pin Assignment Ground ASB2x0-953 User Manual...
  • Page 28: Setting The Jumpers

    2.2 Setting the Jumpers Set up and configure your product by using jumpers for various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your use. 2.2.1 How to Set Jumpers Jumpers are short-length conductors consisting of several metal pins with a non-conductive base mounted on the circuit board.
  • Page 29: Jumper & Connector Locations On Ib953

    Hardware Configuration 2.3 Jumper & Connector Locations on IB953 ASB2x0-953 User Manual...
  • Page 30: Jumpers Quick Reference

    2.4 Jumpers Quick Reference Function Jumper Clear RTC Data Clear CMOS Data eDP Power Selection LVDS Power Selection AT/ATX Selection JP5 (For power) LVDS Panel Power / Brightness Selections JP7 (For brightness) 2.4.1 Clear CMOS Data (JP1) Function Pin closed Setting Normal (default)
  • Page 31: Edp Panel Power Selection (Jp2)

    Hardware Configuration 2.4.2 EDP Panel Power Selection (JP2) Function Setting closed Normal (default) Clear CMOS 2.4.3 eDP Power Selections (JP4) Function Pin closed Setting 3.3V (default) ASB2x0-953 User Manual...
  • Page 32: At / Atx Selection (Jp6)

    2.4.4 AT / ATX Selection (JP6) Function Pin closed Setting Open Close 2.4.5 LVDS Panel Power / Brightness Selections (JP5 / JP7) Jumper Function Pin closed Setting 3.3V (default) 3.3V Open (default) Close ASB2x0-953 User Manual...
  • Page 33: Connectors Quick Reference

    Hardware Configuration 2.5 Connectors Quick Reference Function Connector SPI Flash Connector (factory use only) Battery Connector DDR4 UDIMM CH-A DDR4 UDIMM CH-B M.2 M-Key 2280 M.2 B-Key 3052 LVDS CH-B eSPI Debug (Factory use only) M.2 E-Key with CNVi SIM Socket CN10 SATA Connectors CN1, CN3...
  • Page 34: Sata Connectors (Cn1, Cn3)

    2.5.1 SATA Connectors (CN1, CN3) Pin Assignment Pin Assignment Ground Ground Ground ASB2x0-953 User Manual...
  • Page 35: Edp Connector (Cn2)

    Hardware Configuration 2.5.2 eDP Connector (CN2) Remarks: KEL_SSL00-40S Assignment Assignment eDP Vcc TXN0 eDP Vcc TXP1 eDP Vcc Ground eDP Vcc AUXP eDP Vcc AUXN Ground Ground +3.3V Ground EDP BKLT (+12V) Ground Hot Plug detect Ground Ground TXN3 TXP3 Back Light Control Ground Back Light Enable...
  • Page 36: Com1 Serial Port (Cn4)

    2.5.3 COM1 Serial Port (CN4) Assignment RS-232 RS-422 RS-485 DATA- DATA+ Ground Ground Ground ASB2x0-953 User Manual...
  • Page 37: Dp Connectors (Cn8, Cn9)

    Hardware Configuration 2.5.4 DP Connectors (CN8, CN9) Pin Assignment Pin Assignment LAN0_P LAN3_N LAN0_N CONFIG LAN1_P AUXP LAN1_N LAN2_P AUXN Hot Plug LAN2_N LAN3_P ASB2x0-953 User Manual...
  • Page 38: Audio Connector (J2)

    2.5.5 Audio Connector (J2) Remarks: HK_DF11-12S-PA66H Pin Assignment Pin Assignment LINE OUT_L LINE OUT_R FRONT_JD LINE IN_L LINE IN_R LINE _JD MIC_L MIC_R MIC_JD ASB2x0-953 User Manual...
  • Page 39: Audio Amp Connector (J4)

    Hardware Configuration 2.5.6 Audio AMP Connector (J4) Remarks: E-CALL_0110-161-040 Pin Assignment SPK_L+ SPK_L- SPK_R- SPK_R+ ASB2x0-953 User Manual...
  • Page 40: Usb2 #5 #6 (J6)

    2.5.7 USB2 #5 #6 (J6) Remarks: HK_DF11-8S-PA66H Pin Assignment Pin Assignment USB_PN USB_PP USB_PP USB_PN 2.5.8 DC-In Connector (J7) Pin Assignment +12 ~ +24V Ground ASB2x0-953 User Manual...
  • Page 41: Lvds Chb Connector (J12 - 2Nd, J14 - 1St)

    Hardware Configuration 2.5.9 LVDS CHB Connector (J12 - 2nd, J14 - 1st) Remarks: HIROSE_DF20G-20DP-1V(56) Pin Assignment Pin Assignment TX0P TX0N TX1P TX1N TX2P TX2N CLKP CLKN TX3P TX3N +3.3V +3.3V ASB2x0-953 User Manual...
  • Page 42: Sata Power Connector (J13)

    2.5.10 SATA Power Connector (J13) Remarks: E-CALL_0110-071-040 Pin Assignment +12V 2.5.11 LVDS Backlight Connector (J15) Remarks: E-CALL_0110-161-040 Assignment +12V Backlight Enable Brightness Control Ground ASB2x0-953 User Manual...
  • Page 43: Digital I/O Connector (J17)

    Hardware Configuration 2.5.12 Digital I/O Connector (J17) Remarks: E-CALL_0196-01-200-100 Pin Assignment Pin Assignment Ground Out3 Out1 Out2 Out0 ASB2x0-953 User Manual...
  • Page 44: Front Panel Setting Connector (J18)

    2.5.13 Front Panel Setting Connector (J18) * E-CALL_0126-01-203-080 Pin Assignment Pin Assignment Power BTN Power BTN HDD LED+ HDD LED- Reset BTN Reset BTN Power LED+ Power LED- This connector is utilized for system indicators to provide light indication of the computer activities and switches to change the computer status.
  • Page 45: Com2 Serial Ports (J19)

    Hardware Configuration 2.5.14 COM2 Serial Ports (J19) Remarks: HK_DF11-10S-PA66H Assignment RS-232 RS-422 RS-485 DATA- DATA+ Ground Ground Ground ASB2x0-953 User Manual...
  • Page 46: Cpu Fan Power Connector (Cpu_Fan1)

    2.5.15 CPU Fan Power Connector (CPU_FAN1) Remarks: PWM only Assignment Ground +12V Rotation detection Control ASB2x0-953 User Manual...
  • Page 47: Chapter 3 Driver Installation

    Chapter 3 Driver Installation The information provided in this chapter includes: • ® Intel Chipset Software Installation Utility • Graphics Driver Installation • HD Audio Driver Installation • LAN Driver Installation • ® Intel Management Engine Driver Installation...
  • Page 48: Introduction

    3.1 Introduction This section describes the installation procedures for software and drivers. ® Note: After installing your Windows operating system, you must install the Intel Chipset Software Installation Utility first before proceeding with the drivers installation. 3.2 Intel® Chipset Software Installation Utility ®...
  • Page 49 Driver Installation 2. Click Intel(R) Chipset Software Installation Utility. ® 3. When the Welcome screen to the Intel Chipset Device Software appears, click Next to continue. 4. Accept the software license agreement and proceed with the installation process. 5. On the Readme File Information screen, click Install. 6.
  • Page 50: Vga Driver Installation

    3.3 VGA Driver Installation 1. Click Intel on the left pane and then Intel(R) TigerLake-U Chipset Drivers on the right pane. 2. Click Intel(R) HD Graphics Driver. 3. When the Welcome screen appears, click Next to continue. 4. Click Yes to accept the license agreement. 5.
  • Page 51: Hd Audio Driver Installation

    Driver Installation 3.4 HD Audio Driver Installation 1. Click Intel on the left pane and then Intel(R) TigerLake-U Chipset Drivers on the right pane. 2. Click Realtek High Definition Audio Driver. 3. On the Welcome screen of the InstallShield Wizard, click Next. 4.
  • Page 52: Lan Driver Installation

    3.5 LAN Driver Installation 1. Click Intel on the left pane and then Intel(R) TigerLake-U Chipset Drivers on the right pane. 2. Click Intel(R) PRO LAN Network Drivers.. ASB2x0-953 User Manual...
  • Page 53 Driver Installation 3. On the Network Connections screen, click Install Drivers and Software. 4. When the Welcome to the install wizard for Intel(R) Network Connections screen appears, click Next. 5. On the next screen, accept the license agreement and click Next. 6.
  • Page 54: Intel® Management Engine Drivers Installation

    3.6 Intel® Management Engine Drivers Installation 1. Click Intel on the left pane and then Intel(R) TigerLake-U Chipset Drivers on the right pane. 2. Click Intel(R) ME 12.x Drivers. ASB2x0-953 User Manual...
  • Page 55 Driver Installation 3. When the Welcome screen appears, click Next. 4. Accept the license agreement and click Next. 5. When the Destination Folder screen appears, click Next and the components will be installed. 6. After Intel Management Engine Components have been successfully installed, click Finish.
  • Page 56: Intel® Thunderbolt Drivers Installation

    3.7 Intel® Thunderbolt Drivers Installation 1. Click Intel on the left pane and then Intel(R) TigerLake-U Chipset Drivers on the right pane. 2. Click Intel(R) Thunderbolt Drivers. ASB2x0-953 User Manual...
  • Page 57 Driver Installation 3. In the next screen, accept the license agreement and click Next. 4. When the drivers have been successfully installed, click Restart. ASB2x0-953 User Manual...
  • Page 58: Chapter 4 Bios Setup

    Chapter 4 BIOS Setup This chapter describes the different settings available in the AMI BIOS that comes with the board. The topics covered in this chapter are as follows: • Main Settings • Advanced Settings • Chipset Settings • Security Settings •...
  • Page 59: Introduction

    BIOS Setup 4.1 Introduction The BIOS (Basic Input/Output System) installed in the ROM of your computer system supports Intel® processors. The BIOS provides critical low-level support for standard devices such as disk drives, serial ports and parallel ports. It also provides password protection as well as special support for detailed fine-tuning of the chipset controlling the entire system.
  • Page 60: Main Settings

    4.3 Main Settings BIOS Setting Description Sets the date. Use the <Tab> key to switch between the System Date date elements. Set the time. Use the <Tab> key to switch between the System Time time elements. NOTE: Below is the corresponding screen for the IB953EF BIOS ASB2x0-953 User Manual...
  • Page 61: Advanced Settings

    BIOS Setup 4.4 Advanced Settings This section allows you to configure system features according to your preference. ASB2x0-953 User Manual...
  • Page 62 4.4.1 Connectivity Configuration BIOS Setting Description This option configures Connectivity. Auto Detection – means that if Discrete solution is CNVI Mode discovered it will be enabled by default. Otherwise Integrated solution (CNVi) will be enabled; Disable Integrated – disables Integrated Solution. Preboot BLE This will be used to enable Preboot Bluetooth function.
  • Page 63 BIOS Setup 4.4.2 CPU Configuration This section displays the type, ID and speed of the CPU. BIOS Setting Description Intel (VMX) When enabled, a VMM can utilize the additional Virtualization hardware capabilities provided by Vanderpool Technology Technology. Active Number of cores to enable in each processor package Processor Cores Hyper-...
  • Page 64 4.4.3 Power & Performance BIOS Setting Description Intel Allows more than two frequency ranges to be supported Speedstep Intel Speed Enable/Disable Intel Speed Shift Technology support. Shift Enabling will expose the CPPC v2 interface to allow for Technology hardware controlled P-states. ASB2x0-953 User Manual...
  • Page 65 BIOS Setup 4.4.4 PCH-FW Configuration ASB2x0-953 User Manual...
  • Page 66 4.4.5 Trusted Computing BIOS Setting Description Security Enables / Disables BIOS support for security device. OS Device will not show security device. TCG EFI protocol and Support INT1A interface will not be available. SHA-1 PCR Enables / Disables SHA-1 PCR Bank. Bank SHA256 PCR Enables / Disables SHA256 PCR Bank.
  • Page 67 BIOS Setup 4.4.6 ACPI Settings BIOS Setting Description Enables / Disables the system ability to hibernate Enable (OS/S4 Sleep State). This option may be not effective Hibernation with some OS. ASB2x0-953 User Manual...
  • Page 68 4.4.7 LVDS Configuration BIOS Setting Description LVDS Control Default: Disabled Selects the panel color depth. Panel Color Depth Options: 18 bit, 24 bit LVDS Channel Chooses the LVDS as single or dual channel. Type Backlight Options: 3.3V, 5V Voltage Level Panel Type (Resolution) Options: 640 x 480, 800 x 600, 1024 x 768, 1280 x 768, 1280 x 800, 1280 x 960, 1280 x LCD Panel Type...
  • Page 69 BIOS Setup 4.4.8 F81804 Super IO Configuration BIOS Setting Description Sets parameters of serial ports. Serial Ports Enables / Disables the serial port and select an optimal Configuration setting for the Super IO device. Standby Power This feature is available in IB953EF but not in IB953AF. on S5(ERP) ASB2x0-953 User Manual...
  • Page 70 ASB2x0-953 User Manual...
  • Page 71 BIOS Setup 4.4.9 Hardware Monitor BIOS Setting Description CPU Fan smart Enables / Disables smart fan control. fan control These fields are the parameters of the hardware Temperatures / monitoring function feature of the motherboard. The Voltages values are read-only values as monitored by the system and show the PC health status.
  • Page 72 4.4.10 AMI Graphic Output Protocol Policy ASB2x0-953 User Manual...
  • Page 73 BIOS Setup 4.4.11 USB Configuration BIOS Setting Description • Enabled enables Legacy USB support. • Auto disables legacy support if there is no USB Legacy USB device connected. Support • Disabled keeps USB devices available only for EFI applications. This is a workaround for OSes without XHCI hand-off XHCI Hand-off support.
  • Page 74 4.4.12 Network Stack Configuration BIOS Setting Description Network Stack Enable/Disable UEFI Network Stack If disabled, IPv4 PXE boot support will not be Ipv4 PXE Support available. If disabled, IPv4 HTTP boot support will not be Ipv4 HTTP Support available. If disabled, IPv6 PXE boot support will not be Ipv6 PXE Support available.
  • Page 75 BIOS Setup 4.4.13 NVMe Configuration ASB2x0-953 User Manual...
  • Page 76: Chipset Settings

    4.5 Chipset Settings 4.5.1 System Agent (SA) Configuration 4.5.1.1. Graphics Configuration: ASB2x0-953 User Manual...
  • Page 77 BIOS Setup 4.5.1.2. VT-d ASB2x0-953 User Manual...
  • Page 78 4.5.2 PCH-IO Configuration 4.5.2.1 SATA and RST Configuration: BIOS Setting Description SATA and RST SATA device options and settings Configuration SATA Controller(s) Enables / Disables the Serial ATA. SATA Mode Selects IDE or AHCI Mode. Selection Serial ATA Port 0~2 Enables / Disables Serial Port 0 ~ 2.
  • Page 79 BIOS Setup 4.5.2.2 SATA and RST Configuration: BIOS Setting Description Selectively Enable/Disable the corresponding USB USB Port Disable port from reporting a Device Connection to the Overwrite controller. Options: Disabled, Select Per-Pin Enable/Disable the USB Physical Connector USB SS Physical (physical port).
  • Page 80: Security Settings

    4.6 Security Settings BIOS Setting Description Setup Administrator Sets an administrator password for the setup utility. Password User Password Sets a user password. Secure Boot feature is Active if Secure Boot is enabled. Platform Key(PK) is enrolled and the Secure Boot system is in user mode.
  • Page 81: Boot Settings

    BIOS Setup 4.7 Boot Settings BIOS Setting Description Number of seconds to wait for setup activation key. Setup Prompt Timeout 65535 (0xFFFF) means indefinite waiting. Bootup Selects the keyboard NumLock state. NumLock State Quiet Boot Enables / Disables Quiet Boot option. FIXED BOOT ORDER Sets the system boot order.
  • Page 82: Save & Exit Settings

    4.8 Save & Exit Settings BIOS Setting Description Save Changes and Exits system setup after saving the changes. Exit Discard Changes and Exits system setup without saving any changes. Exit Save Changes and Resets the system after saving the changes. Reset Discard Changes and Resets system setup without saving any changes.
  • Page 83: Appendix

    Appendix This section provides the mapping addresses of peripheral devices and the sample code of watchdog timer configuration.
  • Page 84: I/O Port Address Map

    A. I/O Port Address Map Each peripheral device in the system is assigned a set of I/O port addresses which also becomes the identity of the device. The following table lists the I/O port addresses used. Address Device Description 0x00000A00-0x00000A0F Motherboard resources 0x00000A20-0x00000A2F Motherboard resources...
  • Page 85 Appendix Address Device Description 0x00001854-0x00001857 Motherboard resources 0x00004090-0x00004097 Standard SATA AHCI Controller 0x00004080-0x00004083 Standard SATA AHCI Controller 0x00004060-0x0000407F Standard SATA AHCI Controller 0x000003F8-0x000003FF Communications Port (COM1) 0x000002F8-0x000002FF Communications Port (COM2) 0x00001800-0x000018FE Motherboard resources 0x00004000-0x0000403F Intel(R) UHD Graphics 0x00000000-0x00000CF7 PCI Express Root Complex 0x00000D00-0x0000FFFF PCI Express Root Complex 0x00000040-0x00000043...
  • Page 86: Interrupt Request Lines (Irq)

    B. Interrupt Request Lines (IRQ) Peripheral devices use interrupt request lines to notify CPU for the service required. The following table shows the IRQ used by the devices on board. Level Function IRQ 4294967288 Intel(R) Ethernet Connection (13) I219-V Intel(R) USB 3.10 eXtensible Host Controller - 1.20 IRQ 4294967289 (Microsoft) IRQ 4294967291...
  • Page 87: Watchdog Timer Configuration

    Appendix C. Watchdog Timer Configuration The Watchdog Timer (WDT) is used to generate a variety of output signals after a user programmable count. The WDT is suitable for use in the prevention of system lock-up, such as when software becomes trapped in a deadlock.
  • Page 88 bTime = strtol (argv[1], endptr, 10); printf("System will reset after %d seconds\n", bTime); if (bTime) { EnableWDT(bTime); } else { DisableWDT(); } return 0; //--------------------------------------------------------------------------- void EnableWDT(int interval) unsigned char bBuf; bBuf = Get_ F81804_Reg(0x2B); bBuf &= (~0x20); Set_ F81804_Reg(0x2B, bBuf);...
  • Page 89 Appendix //--------------------------------------------------------------------------- //--------------------------------------------------------------------------- // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY // KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR // PURPOSE. //--------------------------------------------------------------------------- #include "...
  • Page 90 //--------------------------------------------------------------------------- void Set_ F81804_LD( unsigned char LD) Unlock_ F81804(); outportb( F81804_INDEX_PORT, F81804_REG_LD); outportb( F81804_DATA_PORT, LD); Lock_ F81804(); //--------------------------------------------------------------------------- void Set_ F81804_Reg( unsigned char REG, unsigned char DATA) Unlock_ F81804(); outportb( F81804_INDEX_PORT, REG); outportb( F81804_DATA_PORT, DATA); Lock_ F81804(); //--------------------------------------------------------------------------- unsigned char Get_ F81804_Reg(unsigned char REG) unsigned char Result;...
  • Page 91 Appendix //--------------------------------------------------------------------------- // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY // KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR // PURPOSE. //--------------------------------------------------------------------------- #ifndef F81804_H #define...