MSI MS-98K1 Manual
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MSI MS-98K1 Manual

MSI MS-98K1 Manual

Industrial computer board
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(v1.x) Industrial Computer Board
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  • Page 1 MS-98K1 (v1.x) Industrial Computer Board...

  • Page 2: Copyright And Trademarks Notice

    Preface Copyright and Trademarks Notice Copyright © Micro-Star Int’l Co., Ltd. All rights reserved. The MSI logo used is a registered trademark of Micro-Star Int’l Co., Ltd. All other marks and names mentioned may be trademarks of their respective owners. No warranty as to accuracy or completeness is expressed or implied.

  • Page 3: Safety Instructions

    MS-98K1 Safety Instructions ￭ Always read the safety instructions carefully. ￭ Keep this User’s Manual for future reference. ￭ Keep this equipment away from humidity. ￭ Lay this equipment on a reliable flat surface before setting it up. ￭ The openings on the enclosure are for air convection hence protects the equipment from overheating.

  • Page 4: Chemical Substances Information

    Chemical Substances Information In compliance with chemical substances regulations, such as the EU REACH Regulation (Regulation EC No. 1907/2006 of the European Parliament and the Council), MSI provides the information of chemical substances in products at: https://www.msi.com/html/popup/csr/evmtprtt_pcm.html Battery Information European Union: Batteries, battery packs, and accumulators should not be disposed of as unsorted household waste.

  • Page 5: Ce Conformity

    MSI will comply with the product take back requirements at the end of life of MSI-branded products that are sold into the EU.

  • Page 6: Table Of Contents

    Preface CONTENTS Copyright and Trademarks Notice ..............ii Revision History .................... ii Technical Support ..................ii Safety Instructions ..................iii Chemical Substances Information ............... iv Battery Information ..................iv CE Conformity ....................v FCC-A Radio Frequency Interference Statement ......... v WEEE Statement ..................v 1.
  • Page 7 MS-98K1 H110 SKU ....................3-26 The Menu Bar ..................3-26 Main ......................3-27 Advanced ....................3-28 Boot ......................3-34 Security ....................3-35 Chipset .....................3-43 Power .......................3-44 Save & Exit ....................3-46 Appendix GPIO WDT BKL Programming ........A-1 Abstract ..................... A-3 General Purposed IO ................A-4 Watchdog Timer ..................A-5 LVDS Backlight Brightness Control ............

  • Page 9: Overview

    Overview Thank you for choosing the MS-98K1, an excellent industrial computer board. Based on the innovative Intel Kaby Lake-S / Sky Lake-S Processor, the ® MS-98K1 is engineered to provide reliable performance for a wide variety of industrial applications. 1-1-1...

  • Page 10: Specifications

    Overview Specifications Processor ■ Intel Kaby Lake-S Core™ i7, Core™ i5, Core™ i3, Pentium , Celeron ® ® ® Series Processor ■ Intel Sky Lake-S Core™ i7, Core™ i5, Core™ i3, Pentium , Celeron ® ® ® Series Processor ■ Intel Q170 / H110 ®...
  • Page 11 MS-98K1 Rear Panel I/O ■ 1 * DisplayPort (Co-lay HDMI) ■ 2 * DVI-D ports ■ LAN + USB - SKU1: 4 * GbE RJ45 ports, 8 * USB3.0 ports - SKU2: 4 * GbE RJ45 ports, 4 * USB3.0 ports, 4 * USB2.0 ports - SKU3: 2 * GbE RJ45 ports, 4 * USB3.0 ports, 4 * USB2.0 ports...
  • Page 12 Overview SKU Comparison SKUs SKU1 SKU2 SKU3 Features Chipset (PCH) Intel Q170 Intel H110 Intel H110 USB2.0 Rear I/O USB3.0 4 * Intel I210AT GbE 4 * Intel I211AT GbE 2 * Intel I211AT GbE ■ 1 * RS232/422/485 4 * RS232/422/485 ■...

  • Page 13: Layout

    MS-98K1 Layout Chassis Intrusion COM Port GPIO (DIO) Header Connector Connector USB 2.0 SATA Power Front Panel Connector Connector Connector DC Power SATA 3.0 System Fan Rear Panel Connector Connector Connector AT/ATX Jumper COM Port Power Jumper Mini-PCIe Slot Nano SIM...

  • Page 14: Rear Panel I/O Options

    Overview Rear Panel I/O Options SKU1 GbE RJ45 Ports GbE RJ45 Ports USB3.0 Ports USB3.0 Ports DVI-D Ports DisplayPort SKU2 GbE RJ45 Ports GbE RJ45 Ports USB3.0 Ports USB2.0 Ports DVI-D Ports DisplayPort SKU3 GbE RJ45 Ports USB3.0 Ports USB2.0 Ports DVI-D Ports DisplayPort...

  • Page 15: Hardware Setup

    Hardware Setup This chapter provides you with the information about hardware setup procedures. While doing the installation, be careful in holding the components and follow the installation procedures. For some components, if you install in the wrong orientation, the components will not work properly.
  • Page 16 Hardware Setup Components Reference Guide CPU (Central Processing Unit) ............2-3 Memory ....................2-6 Power Supply ..................2-7 DC Power Connector: PWRCONN1 ............2-7 SATA Power Connector: JPW1, JPW2 ............2-7 Rear Panel I/O ...................2-8 Connector ..................2-10 Fan Power Connector: CPUFAN1, SYSFAN1 .........2-10 USB2.0 Connector: JUSB1 (SKU1 only) ..........2-10 USB2.0 Connector: JUSB2 ..............2-10 Front Panel Connector: JFP1 ..............

  • Page 17: Cpu (Central Processing Unit)

    MS-98K1 CPU (Central Processing Unit) When installing the CPU, make sure that you install the cooler to prevent overheating. If you do not have the CPU cooler, consult your dealer before turning on the computer. Important Overheating Overheating will seriously damage the CPU and system. Always make sure the cooling fan can work properly to protect the CPU from overheating.
  • Page 18 Hardware Setup CPU Installation When you are installing the CPU, make sure the CPU has a cooler attached on the top to prevent overheating. Meanwhile, do not forget to apply some thermal paste on CPU before installing the heat sink/cooler fan for better heat dispersion. 1.
  • Page 19 MS-98K1 5. Secure the load lever with the hook 6. Make sure the four hooks are in under the retention tab. proper position before you install the cooler. Align the holes on the motherboard with the cooler. Push down the cooler until its four clips get wedged into the holes of the motherboard.

  • Page 20: Memory

    Hardware Setup Memory Dual-Channel Mode In Dual-Channel mode, make sure that you install memory modules of the same type and density in different channel DIMM slots. Recommended Memory Population Number of DIMMs installed DIMM1 (ch A) DIMM2 (ch B) Important •...

  • Page 21: Power Supply

    MS-98K1 Power Supply DC Power Connector: PWRCONN1 This connector allows you to connect a DC-in power cable. SATA Power Connector: JPW1, JPW2 This connector is used to provide power to SATA devices. Important • Make sure all power connectors are connected to the power supply to ensure stable operation of the motherboard.

  • Page 22: Rear Panel I/O

    Hardware Setup Rear Panel I/O SKU1 GbE RJ45 Ports GbE RJ45 Ports USB3.0 Ports USB3.0 Ports DVI-D Ports DisplayPort SKU2 GbE RJ45 Ports GbE RJ45 Ports USB3.0 Ports USB2.0 Ports DVI-D Ports DisplayPort SKU3 GbE RJ45 Ports USB3.0 Ports USB2.0 Ports DVI-D Ports DisplayPort...
  • Page 23 MS-98K1 GbE RJ45 Port The standard single RJ45 LAN jack is provided for connection to the Local Area Network (LAN). You can connect a network cable to it. LED Status Description No link Active Yellow Linked Active LED Speed Blinking...

  • Page 24: Connector

    Hardware Setup Connector Fan Power Connector: CPUFAN1, SYSFAN1 The fan power connector supports system cooling fans with +12V. When connecting the wire to the connectors, always note that the red wire is the positive and should be connected to the +12V; the black wire is Ground and should be connected to GND.

  • Page 25: Front Panel Connector: Jfp1

    MS-98K1 Front Panel Connector: JFP1 This front panel connector is provided for electrical connection to the front panel switches & LEDs and is compliant with Intel Front Panel I/O Connectivity Design Guide. PW LED (+) PW LED (-) PW SW (+)

  • Page 26: Lvds Inverter Connector: Jinvdd1

    Hardware Setup LVDS Inverter Connector: JINVDD1 The connector is provided for LCD backlight options. LVDS Connector: JLVDS1 The LVDS (Low Voltage Differential Signal) connector provides a digital interface typically used with flat panels. After connecting an LVDS interface flat panel to the JLVDS1, be sure to check the panel datasheet and set the LVDS jumper to proper power voltage.

  • Page 27: Serial Port Connector: Jcom1, Jcom2

    MS-98K1 Serial Port Connector: JCOM1, JCOM2 This connector is a 16550A high speed communications port that sends/receives 16 bytes FIFOs. You can attach serial devices to it through the optional serial port bracket. SKUs SKU1 SKU2 SKU3 Feature 4 x RS232/422/485 1 x RS232/422/485, 3 x RS232 ■...

  • Page 28: Audio Amplifier Pinheader: Jamp1

    Hardware Setup Audio Amplifier Pinheader: JAMP1 The JAMP1 is used to connect audio amplifiers to enhance audio performance. Front Audio Connector: JAUD1 This connector allows you to connect the front panel audio and is compliant with Intel Front Panel I/O Connectivity Design Guide. Chassis Intrusion Header: J2 This connector connects to the chassis intrusion switch cable.

  • Page 29: Gpio (Dio) Connector: Jgpio1

    MS-98K1 GPIO (DIO) Connector: JGPIO1 This connector is provided for the General-Purpose Input/Output (GPIO) peripheral module. LAN LED Connector: J3, J4 This connector is provided for electrical connection to the LAN LEDs. 2-15...

  • Page 30: Jumper

    Hardware Setup Jumper Important Avoid adjusting jumpers when the system is on; it will damage the motherboard. Clear CMOS Jumper: JCMOS1 There is a CMOS RAM onboard that has a power supply from an external battery to keep the data of system configuration. With the CMOS RAM, the system can automatically boot OS every time it is turned on.

  • Page 31: Com1 Power Jumper: Jcomp1

    MS-98K1 COM1 Power Jumper: JCOMP1 This jumper specifies the operation voltage of the COM1 serial port. +12V COM2~4 Power Jumper: JCOMP2 This jumper specifies the operation voltage of the COM2~4 serial ports. +12V LVDS Power Jumper: JVDD1 Use this jumper to specify the operation voltage of the LVDS interface flat panel.

  • Page 32: Slot

    Hardware Setup Slot PCIe (Peripheral Component Interconnect Express) Slot The PCI Express slot supports PCIe interface expansion cards. PCIe x16 slot Mini-PCIe (Peripheral Component Interconnect Express) Slot The Mini-PCIe slot is provided for WiFi modules, Bluetooth modules, TV tuner cards and other Mini-PCIe cards. Nano SIM Holder This holder is provided for 3G, 4G, LTE, WiFi, BT, CANBus Nano SIM cards.

  • Page 33: Bios Setup

    BIOS Setup This chapter provides information on the BIOS Setup program and allows users to configure the system for optimal use. Users may need to run the Setup program when: ■ An error message appears on the screen at system startup and requests users to run SETUP.

  • Page 34: Entering Setup

    BIOS Setup Entering Setup Power on the computer and the system will start POST (Power On Self Test) process. When the message below appears on the screen, press <DEL> or <F2> key to enter Setup. Press <DEL> or <F2> to enter SETUP If the message disappears before you respond and you still wish to enter Setup, restart the system by turning it OFF and On or pressing the RESET button.
  • Page 35 MS-98K1 Control Keys ← → Select Screen ↑ ↓ Select Item Enter Select Change Option General Help Previous Values Optimized Defaults Save & Reset Exit Getting Help After entering the Setup menu, the first menu you will see is the Main Menu.

  • Page 36: Q170 Sku

    BIOS Setup Q170 SKU The Menu Bar ▶ Main Use this menu for basic system configurations, such as time, date, etc. ▶ Advanced Use this menu to set up the items of special enhanced features. ▶ Boot Use this menu to specify the priority of boot devices. ▶...

  • Page 37: Main

    MS-98K1 Main ▶ System Date This setting allows you to set the system date. The date format is <Day>, <Month> <Date> <Year>. ▶ System Time This setting allows you to set the system time. The time format is <Hour> <Minute> <Second>.

  • Page 38: Advanced

    BIOS Setup Advanced ▶ Full Screen Logo Display This BIOS feature determines if the BIOS should hide the normal POST messages with the motherboard or system manufacturer’s full-screen logo. When it is enabled, the BIOS will display the full-screen logo during the boot-up sequence, hiding normal POST messages.
  • Page 39 MS-98K1 ▶ CPU Configuration ▶ Intel Virtualization Technology Virtualization enhanced by Intel Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions. With virtualization, one computer system can function as multiple “Virtual” systems. ▶ Active Processor Cores This setting specifies the number of active processor cores.
  • Page 40 BIOS Setup ▶ C States This setting controls the C-State (CPU Power state). C-State performance indicates the ability to run the processor in lower power states when the PC is idle. This setting enables/disables the C-State Configuration for power saving purposes.
  • Page 41 MS-98K1 ▶ H/W Monitor These items display the current status of all monitored hardware devices/ components such as voltages, temperatures and all fans’ speeds. ▶ Thermal Shutdown This setting enables/disables the thermal shutdown function for system thermal protection. ▶ Smart Fan Configuration ▶...
  • Page 42 BIOS Setup ▶ PCI/PCIE Device Configuration ▶ Legacy USB Support Set to [Enabled] if you need to use any USB 1.1/2.0 device in the operating system that does not support or have any USB 1.1/2.0 driver installed, such as DOS and SCO Unix. ▶...
  • Page 43 MS-98K1 ▶ GPIO Group Configuration ▶ GPO0 ~ GPO7 These settings control the operation mode of the specified GPIO. 3-11...

  • Page 44: Boot

    BIOS Setup Boot ▶ CSM Support This setting enables/disables the support for Compatibility Support Module, a part of the Intel Platform Innovation Framework for EFI providing the capability to support legacy BIOS interfaces. ▶ Video This setting selects the video mode. ▶...

  • Page 45: Security

    MS-98K1 Security ▶ Administrator Password Administrator Password controls access to the BIOS Setup utility. ▶ User Password User Password controls access to the system at boot and to the BIOS Setup utility. ▶ Chassis Intrusion The field enables or disables the feature of recording the chassis intrusion status and issuing a warning message if the chassis is once opened.
  • Page 46 BIOS Setup ▶ PCH-FW Configuration ▶ ME Firmware Version, ME Firmware Mode, ME Firmware SKU, ME File System Integrity Value, ME Firmware Status 1, ME Firmware Status 2, NFC Support These settings show the firmware information of the Intel ME (Management Engine).
  • Page 47 MS-98K1 ▶ Firmware Update Configuration ▶ ME FW Image Re-Flash This setting enables/disables the ME FW image reflash. ▶ PTT Configuration Intel Platform Trust Technology (PTT) is a platform functionality for credential storage and key management used by Microsoft Windows.
  • Page 48 BIOS Setup ▶ ME Debug Configuration ▶ Trusted Computing ▶ Security Device Support This setting enables/disables BIOS support for security device. When set to [Disable], the OS will not show security device. TCG EFI protocol and INT1A interface will not be available. ▶...
  • Page 49 MS-98K1 ▶ Platform Hierarchy, Storage Hierarchy, Endorsement Hierarchy These settings enable/disable the Platform Hierarchy, Storage Hierarchy and Endorsement Hierarchy. ▶ TPM2.0 UEFI Spec Version, Physical Presence Spec Version This settings show the TPM2.0 UEFI Spec Version and Physical Presence Spec Version.
  • Page 50 BIOS Setup ▶ Console Redirection Settings ▶ Terminal Type To operate the system’s console redirection, you need a terminal supporting ANSI terminal protocol and a RS-232 null modem cable connected between the host system and terminal(s). This setting specifies the type of terminal device for console redirection.
  • Page 51 MS-98K1 Legacy Console Redirection ▶ Legacy Console Redirection Settings ▶ Redirection COM Port This setting specifies the COM port for redirection. ▶ Resolution This setting specifies the redirection resolution of legacy OS. ▶ Redirect After POST This setting determines whether or not to keep terminals’ console redirection running after the POST has booted.
  • Page 52 BIOS Setup Serial Port for Out-of-Band Management/ Windows Emergency Management Services (EMS) ▶ Console Redirection Console Redirection operates in host systems that do not have a monitor and keyboard attached. This setting enables/disables the operation of console redirection. When set to [Enabled], BIOS redirects and sends all contents that should be displayed on the screen to the serial COM port for display on the terminal screen.

  • Page 53: Chipset

    MS-98K1 Chipset ▶ Primary Display Use the field to select the type of device you want to use as the display(s) of the system. ▶ DVMT Pre-Allocated This setting selects DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size used by the Internal Graphics Device.

  • Page 54: Power

    BIOS Setup Power ▶ Restore AC Power Loss This setting specifies whether your system will reboot after a power failure or interrupt occurs. Available settings are: [Power Off] Leaves the computer in the power off state. [Power On] Leaves the computer in the power on state. [Last State] Restores the system to the previous status before power failure or interrupt occurred.
  • Page 55 MS-98K1 ** Advanced Resume Events Control ** ▶ USB The item allows the activity of the USB device to wake up the system from S3/ S4 sleep state. ▶ PCIE PME/Ring This field specifies whether the system will be awakened from power saving modes when activity or input signal of onboard PCIE PME/Ring is detected.

  • Page 56: Save & Exit

    BIOS Setup Save & Exit ▶ Save Changes and Reset Save changes to CMOS and reset the system. ▶ Discard Changes and Exit Abandon all changes and exit the Setup Utility. ▶ Discard Changes Abandon all changes. ▶ Load Optimized Defaults Use this menu to load the default values set by the motherboard manufacturer specifically for optimal performance of the motherboard.
  • Page 57 MS-98K1 3-25...

  • Page 58: H110 Sku

    BIOS Setup H110 SKU The Menu Bar ▶ Main Use this menu for basic system configurations, such as time, date, etc. ▶ Advanced Use this menu to set up the items of special enhanced features. ▶ Boot Use this menu to specify the priority of boot devices. ▶...

  • Page 59: Main

    MS-98K1 Main ▶ System Date This setting allows you to set the system date. The date format is <Day>, <Month> <Date> <Year>. ▶ System Time This setting allows you to set the system time. The time format is <Hour> <Minute> <Second>.

  • Page 60: Advanced

    BIOS Setup Advanced ▶ Full Screen Logo Display This BIOS feature determines if the BIOS should hide the normal POST messages with the motherboard or system manufacturer’s full-screen logo. When it is enabled, the BIOS will display the full-screen logo during the boot-up sequence, hiding normal POST messages.
  • Page 61 MS-98K1 ▶ CPU Configuration ▶ Intel Virtualization Technology Virtualization enhanced by Intel Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions. With virtualization, one computer system can function as multiple “Virtual” systems. ▶ Active Processor Cores This setting specifies the number of active processor cores.
  • Page 62 BIOS Setup ▶ C States This setting controls the C-State (CPU Power state). C-State performance indicates the ability to run the processor in lower power states when the PC is idle. This setting enables/disables the C-State Configuration for power saving purposes.
  • Page 63 MS-98K1 ▶ H/W Monitor These items display the current status of all monitored hardware devices/ components such as voltages, temperatures and all fans’ speeds. ▶ Thermal Shutdown This setting enables/disables the thermal shutdown function for system thermal protection. ▶ Smart Fan Configuration ▶...
  • Page 64 BIOS Setup ▶ PCI/PCIE Device Configuration ▶ Legacy USB Support Set to [Enabled] if you need to use any USB 1.1/2.0 device in the operating system that does not support or have any USB 1.1/2.0 driver installed, such as DOS and SCO Unix. ▶...
  • Page 65 MS-98K1 ▶ GPIO Group Configuration ▶ GPO0 ~ GPO7 These settings control the operation mode of the specified GPIO. 3-33...

  • Page 66: Boot

    BIOS Setup Boot ▶ CSM Support This setting enables/disables the support for Compatibility Support Module, a part of the Intel Platform Innovation Framework for EFI providing the capability to support legacy BIOS interfaces. ▶ Video This setting selects the video mode. ▶...

  • Page 67: Security

    MS-98K1 Security ▶ Administrator Password Administrator Password controls access to the BIOS Setup utility. ▶ User Password User Password controls access to the system at boot and to the BIOS Setup utility. ▶ Chassis Intrusion The field enables or disables the feature of recording the chassis intrusion status and issuing a warning message if the chassis is once opened.
  • Page 68 BIOS Setup ▶ PCH-FW Configuration ▶ ME Firmware Version, ME Firmware Mode, ME Firmware SKU, ME File System Integrity Value, ME Firmware Status 1, ME Firmware Status 2, NFC Support These settings show the firmware information of the Intel ME (Management Engine).
  • Page 69 MS-98K1 ▶ Firmware Update Configuration ▶ ME FW Image Re-Flash This setting enables/disables the ME FW image reflash. ▶ Local FW Update This setting enables/disables the local firmware update. ▶ PTT Configuration Intel Platform Trust Technology (PTT) is a platform functionality for credential storage and key management used by Microsoft Windows.
  • Page 70 BIOS Setup ▶ ME Debug Configuration ▶ Trusted Computing ▶ Security Device Support This setting enables/disables BIOS support for security device. When set to [Disable], the OS will not show security device. TCG EFI protocol and INT1A interface will not be available. 3-38...
  • Page 71 MS-98K1 ▶ Serial Port Console Redirection COM1 ▶ Console Redirection Console Redirection operates in host systems that do not have a monitor and keyboard attached. This setting enables/disables the operation of console redirection. When set to [Enabled], BIOS redirects and sends all contents that should be displayed on the screen to the serial COM port for display on the terminal screen.
  • Page 72 BIOS Setup ▶ Console Redirection Settings ▶ Terminal Type To operate the system’s console redirection, you need a terminal supporting ANSI terminal protocol and a RS-232 null modem cable connected between the host system and terminal(s). This setting specifies the type of terminal device for console redirection.
  • Page 73 MS-98K1 Legacy Console Redirection ▶ Legacy Console Redirection Settings ▶ Redirection COM Port This setting specifies the COM port for redirection. ▶ Resolution This setting specifies the redirection resolution of legacy OS. ▶ Redirect After POST This setting determines whether or not to keep terminals’ console redirection running after the POST has booted.
  • Page 74 BIOS Setup Serial Port for Out-of-Band Management/ Windows Emergency Management Services (EMS) ▶ Console Redirection Console Redirection operates in host systems that do not have a monitor and keyboard attached. This setting enables/disables the operation of console redirection. When set to [Enabled], BIOS redirects and sends all contents that should be displayed on the screen to the serial COM port for display on the terminal screen.

  • Page 75: Chipset

    MS-98K1 Chipset ▶ Primary Display Use the field to select the type of device you want to use as the display(s) of the system. ▶ DVMT Pre-Allocated This setting selects DVMT 5.0 Pre-Allocated (Fixed) Graphics Memory size used by the Internal Graphics Device.

  • Page 76: Power

    BIOS Setup Power ▶ Restore AC Power Loss This setting specifies whether your system will reboot after a power failure or interrupt occurs. Available settings are: [Power Off] Leaves the computer in the power off state. [Power On] Leaves the computer in the power on state. [Last State] Restores the system to the previous status before power failure or interrupt occurred.
  • Page 77 MS-98K1 ** Advanced Resume Events Control ** ▶ USB The item allows the activity of the USB device to wake up the system from S3/ S4 sleep state. ▶ PCIE PME/Ring This field specifies whether the system will be awakened from power saving modes when activity or input signal of onboard PCIE PME/Ring is detected.

  • Page 78: Save & Exit

    BIOS Setup Save & Exit ▶ Save Changes and Reset Save changes to CMOS and reset the system. ▶ Discard Changes and Exit Abandon all changes and exit the Setup Utility. ▶ Discard Changes Abandon all changes. ▶ Load Optimized Defaults Use this menu to load the default values set by the motherboard manufacturer specifically for optimal performance of the motherboard.
  • Page 79 Appendix GPIO WDT BKL Programming This appendix provides WDT (Watch Dog Timer), GPIO (General Purpose Input/ Output) and LVDS Backlight programming guide. 2-A-1...
  • Page 80 GPIO WDT BKL Programming CONTENT Abstract .................... A-3 General Purposed IO ............... A-4 Watchdog Timer ................A-5 LVDS Backlight Brightness Control ..........A-6 SMBus Access ................. A-7...

  • Page 81: Abstract

    MS-98K1 Abstract Abstract  In  this  document,  code  examples  based  on  C  programming  language  provided  for  customer  interest.  Inportb,  Outportb,  Inportl  and  Outportl  are  basic  functions  used  for  access IO ports and defined as following.    Inportb: Read a single 8‐bit I/O port.  Outportb: Write a single byte to an 8‐bit port.    Inportl: Reads a single 32‐bit I/O port.  Outportl: Write a single long to a 32‐bit port.       ...

  • Page 82: General Purposed Io

    GPIO WDT BKL Programming General Purposed IO 1. General Purposed IO – GPIO/DIO  The GPIO port configuration addresses listed in the following table:  Name  IO Port  IO address  Name  IO Port  IO address  N_GPI0  0xA05  Bit 3  N_GPO0  0xA04  Bit 0  N_GPI1  0xA05  Bit 4  N_GPO1  0xA04  Bit 1  N_GPI2  0xA05  Bit 5  N_GPO2  0xA04  Bit 2  N_GPI3  0xA05  Bit 6  N_GPO3  0xA04  Bit 3  N_GPI4 ...

  • Page 83: Watchdog Timer

    MS-98K1 Watchdog Timer 2. Watchdog Timer – WDT  The base address (WDT_BASE) of WDT configuration registers is 0xA10.    Set WDT Time Unit  val = Inportb (WDT_BASE + 0x05);      // Read current WDT setting  val = val | 0x08;              // minute mode. val = val & 0xF7 if second mode  Outportb (WDT_BASE + 0x05, val);    // Write back WDT setting    Set WDT Time  Outportb (WDT_BASE + 0x06, Time);  // Write WDT time, value 1 to 255.    Enable WDT  val = Inportb (WDT_BASE + 0x0A);      // Read current WDT_PME setting  val = val | 0x01;            // Enable WDT OUT: WDOUT_EN (bit 0) set to 1. ...

  • Page 84: Lvds Backlight Brightness Control

    GPIO WDT BKL Programming LVDS Backlight Brightness Control 3. LVDS Backlight Brightness Control  The  LVDS  controller  support  17  level  of  backlight  brightness  value  from  0  (30%)  to  16  (100%)  and  it  is  accessible  through  SMBus.  The  associated  access  method  (SMBus_ReadByte, SMBus_WriteByte) provided in part 4.    Set the Level of LVDS Backlight  1. Write 0xED into address 0x7F on SMBus device 0x42.  2.
  • Page 85 MS-98K1 SMBus Access 4. SMBus Access  The base address of SMBus must know before access. The relevant bus and device  information are as following.  #define IO_SC              0xCF8  #define IO_DA              0xCFC  #define PCIBASEADDRESS    0x80000000  #define PCI_BUS_NUM         0  #define PCI_DEV_NUM         31  #define PCI_FUN_NUM        4 ...

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