MSI 939-9A79-002 Скачать руководство пользователя страница 68 | Manualshive

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MSI 939-9A79-002 Скачать руководство пользователя страница 68

A-2

GPIO WDT BKL Programming

MS-9A79

Abstract

Abstract

In

this

document,

code

examples

based

on

C

programming

language

are

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.

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Содержание 939-9A79-002

Страница 1: ...i MS 9A79 Industrial Data Machine...

Страница 2: ...e owners No warranty as to accuracy or completeness is expressed or implied MSI reserves the right to make changes to this document without prior notice Revision History Revision Date V1 0 2019 03 Tec...

Страница 3: ...place anything over the power cord Always Unplug the Power Cord before inserting any add on card or module All cautions and warnings on the equipment should be noted Never pour any liquid into the ope...

Страница 4: ...orted household waste Please use the public collection system to return recycle or treat them in compliance with the local regulations Taiwan For better environmental protection waste batteries should...

Страница 5: ...se Notice 1 The changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Notice 2 Shielded interface cables and...

Страница 6: ...em Specifications 1 8 Motherboard Jumpers 1 11 System Dimensions 1 14 Mounting Brackets 1 15 2 Getting Started 2 1 Installation Tools 2 2 System Cover 2 3 mSATA Card Optional 2 4 WiFi Card Optional 2...

Страница 7: ...vii MS 9A79 Power 3 17 Save Exit 3 19 Appendix GPIO WDT BKL Programming A 1 Abstract A 2 General Purposed IO A 3 Watchdog Timer A 4 LVDS Backlight Brightness Control A 5 SMBus Access A 6...

Страница 8: ......

Страница 9: ...se and the risk of fan s failure Furthermore it supports VESA wall mount interface for various scenarios like digital signage kiosk industrial control and POS with affordable expenditure which not onl...

Страница 10: ...3 Wall Mount Set 4 DIN Rail Mount Set 5 VESA Mount Set Optional 6 SATA Power Signal Cable 7 Phoenix Plug in Terminal Block 8 Jumper Caps 9 Driver Utility Disc Contact your place of purchase or local...

Страница 11: ...1 3 MS 9A79 System Overview h h System I O Controls 1 7 8 1 2 3 4 5 14 9 10 11 12 13 16 6 1 1 15...

Страница 12: ...r off 3 Extend Switch Connector This connector is provided for remote power button control 4 DIO Port This port is provided for the Digital Input Output DIO peripheral module PIN SIGNAL PIN SIGNAL 1 2...

Страница 13: ...TXD 422 RXD 422 TXD 422 RXD GND NC NC NC 0V 5V 12V Transmit Data Negative Receive Data Positive Transmit Data Positive Receive Data Negative Signal Ground No Connection No Connection No Connection Po...

Страница 14: ...rts all TV format including standard enhanced or high definition video plus multi channel digital audio on a single cable 12 GbE RJ45 Port The standard RJ45 LAN jack is provided for connection to the...

Страница 15: ...5 USB 3 0 Port The USB 3 0 port is backward compatible with USB 2 0 devices and supports data transfer rate up to 5 Gbit s SuperSpeed 16 Grounding Point The Grounding Point is provided to connect a gr...

Страница 16: ...cs Integrated Intel HD Graphics 1 HDMI Max resolution 3840 x 2160 30Hz 1 LVDS 18 24bit Dual Channel Optional Max resolution 1920 x 1200 60 Hz 1 DVI I by MS 99C0 from LVDS Optional Supported resolution...

Страница 17: ...1 HDMI Port 2 GbE RJ45 Ports 1 Phoenix DC Power Connector 1 Power Jack 2 USB 3 0 Ports 1 Grounding Point Power Supply 1 4 pin DC in 12V Connector 36 Watt Power Adapter f f Input 100 240Vac 1 8A 50 60...

Страница 18: ...0 SKU N3350 SKU Operating Temperature 20 70 C with WT SSD mSATA 10 60 C with MS 99C0 LVDS to DVI I converter board 10 60 C with SSD mSATA MS 99C0 LVDS to DVI I converter board Storage Temperature 40 8...

Страница 19: ...1 11 MS 9A79 Motherboard Jumpers Important Avoid adjusting jumpers when the system is on it will damage the motherboard JVDD1 JDNX1 JTXE1 JCMOS1 JINVDD1 JCOMP1 JAT1 JNVM1 JNVM2...

Страница 20: ...CMOS1 Normal Default Clear CMOS 1 1 AT ATX Select Jumper JAT1 ATX Default AT 1 1 Serial Port Power Jumper JCOMP1 1 5V 12V 1 1 0V Default LVDS Power Jumper JVDD1 3V Default 5V 1 1 LVDS Inverter Power J...

Страница 21: ...umper JTXE1 Normal Default Disable 1 1 DNX F W Jumper JDNX1 Do not force Default Force 1 1 LAN NVM Jumpers JNVM1 JNVM2 On Enable security and the INVM lock Default Off Disable security and the INVM lo...

Страница 22: ...1 14 Overview System Dimensions...

Страница 23: ...1 15 MS 9A79 Mounting Brackets...

Страница 24: ...1 16 Overview...

Страница 25: ...onents and follow the installation procedures For some components if you install in the wrong orientation the components will not work properly Use a grounded wrist strap before handling computer comp...

Страница 26: ...d to do most of the installation Choose one with a magnetic head would be better Pliers can be used as an auxiliary tool to connect some connectors or cables Forceps can be used to pick up tiny screws...

Страница 27: ...MS 9A79 System Cover 1 Place the system horizontally on a flat and steady surface Locate and remove the screws that secure the system cover 2 Lift the cover carefully upwards and remove it from the sy...

Страница 28: ...otherboard make sure they operate at exactly the same voltage as the system power source 1 Locate the half size Mini PCIe slot Remove the screw preinstalled on the motherboard 2 Insert the mSATA card...

Страница 29: ...Ie cards that draw power from the motherboard make sure they operate at exactly the same voltage as the system power source 1 Find the antenna cable modules in the accessory box 2 Assemble the antenna...

Страница 30: ...ted 3 Locate the Mini PCIe slot Remove the Mini PCIe card screw preinstalled on the motherboard 4 Insert the WiFi card into the slot at a 45 degree angle 5 Push the card gently downwards and fasten it...

Страница 31: ...2 7 MS 9A79 6 Connect the antenna cables...

Страница 32: ...Started WiFi Antenna Optional 1 Find the WiFi antennas in the accessory box Turn clockwise to lock the antennas and counterclockwise to unlock 2 Adjust the direction of the antennas for better signal...

Страница 33: ...nserted in the right direction Pin Signal Pin Signal Pin Signal 1 L_BKLT_CTRL 13 LCD_VDD C1 12V 2 LVDS_BLON 14 LCD_VDD C2 LVDS_DETECT _C 3 LVDSA_DATA0 15 LVDSB_DATA0 C3 12V 4 LVDSA_DATA 0 16 LVDSB_DAT...

Страница 34: ...the screw and LVDS bracket with pliers 2 Secure the LVDS to DVI I Converter Board to the system rear panel with two hexagonal screws 3 Connect the Converter Board s cable to the LVDS connector on the...

Страница 35: ...to release the hex nuts on the other side of the cover 2 Remove the sticker film to uncover the thermal paste 3 Place the SSD HDD onto the system cover with screw holes aligned 4 Tighten the screws t...

Страница 36: ...2 12 Getting Started 5 Connect the SATA signal power cable to the motherboard 6 Connect the SATA signal power cable to the SSD HDD 7 Align the notches and replace the system cover...

Страница 37: ...2 13 MS 9A79 8 Fasten the screws to secure the system cover...

Страница 38: ...2 14 Getting Started Wall Mount 1 Check the accessory box for the wall mount bracket modules 2 Insert the rubber pads into the holes 3 Insert the screws...

Страница 39: ...2 15 MS 9A79 4 Flip over the system and locate the bracket screw holes 5 Place the brackets along the sides with screw holes aligned 6 Fasten the screws to fix the wall mount brackets...

Страница 40: ...2 16 Getting Started DIN Rail Mount 1 1 Check the accessory box for the DIN rails 2 Put the DIN rails on the wall mount brackets with the hooks aligned...

Страница 41: ...2 17 MS 9A79 3 Insert screws through the wall mount brackets into the DIN rails and tighten until each DIN rail is secure...

Страница 42: ...tional 1 Check the VESA mount plate for the DIN rail screw holes 2 Put the DIN rails on the VESA mount plate with screw holes aligned 3 Insert screws through the VESA mount plate into the DIN rails an...

Страница 43: ...2 19 MS 9A79 4 Install the wall mount brackets to the system 5 Mount the VESA mount plate onto the system and tighten the thumbscrew of the VESA mount plate...

Страница 44: ...ting Started VESA Mount Optional 1 Locate the VESA mount screw holes on the intended device 2 Fasten the VESA mount plate to the device with the supplied screws 3 Install the wall mount brackets to th...

Страница 45: ...2 21 MS 9A79 4 Mount the system onto the VESA mount plate 5 Tighten the thumbscrew at the bottom of the VESA mount plate to secure the system...

Страница 46: ......

Страница 47: ...message appears on the screen at system startup and requests users to run SETUP Users want to change the default settings for customized features Important Please note that BIOS update assumes technic...

Страница 48: ...efore you respond and you still wish to enter Setup restart the system by turning it OFF and On or pressing the RESET button You may also restart the system by simultaneously pressing Ctrl Alt and Del...

Страница 49: ...a right pointer symbol appears to the left of certain fields that means a sub menu can be launched from this field A sub menu contains additional options for a field parameter You can use arrow keys t...

Страница 50: ...pecify the priority of boot devices Security Use this menu to set supervisor and user passwords Chipset This menu controls the advanced features of the onboard chipsets Power Use this menu to specify...

Страница 51: ...g 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 SATA Mode Selection This set...

Страница 52: ...the booting sequence This delay ensures that the logo is displayed for a sufficient amount of time Therefore it is recommended that you disable this BIOS feature for a faster boot up time Bootup NumL...

Страница 53: ...Select Select an operation mode for the specified serial port FIFO Mode This setting controls the FIFO data transfer mode Shared IRQ Mode This setting provides the system with the ability to share int...

Страница 54: ...This setting enables disables the thermal shutdown function for system thermal protection CPU Configuration Intel Virtualization Technology Virtualization enhanced by Intel Virtualization Technology w...

Страница 55: ...ocessor in lower power states when the PC is idle This setting enables disables the C State Configuration for power saving purposes PCI PCIE Device Configuration Legacy USB Support Set to Enabled if y...

Страница 56: ...3 10 BIOS Setup GPIO Group Configuration GPO0 GPO7 These settings control the operation mode of the specified GPIO...

Страница 57: ...ows users to select the Operating System Boot Option Priorities This setting allows users to set the sequence of boot devices where BIOS attempts to load the disk operating system Hard Drive BBS Prior...

Страница 58: ...BIOS Setup 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 uti...

Страница 59: ...ole Redirection 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 Whe...

Страница 60: ...ission between two nodes It s the process of adjusting the flow of data from one device to another to ensure that the receiving device can handle all of the incoming data This is particularly importan...

Страница 61: ...has booted Security Configuration TXE FW Version The setting shows the firmware information of the Intel Trusted Execution Engine TXE TXE HMRFPO The setting enables disables TXE HMRFPO Host ME Region...

Страница 62: ...operating system DVMT Total Gfx Mem This setting specifies the memory size for DVMT LVDS This setting enables disables the LVDS interface LCD Panel Type This setting specifies the LCD panel resolutio...

Страница 63: ...Sleep Mode The setting enables disables the Deep S5 power saving mode S5 is almost the same as G3 Mechanical Off except that the PSU still supplies power at a minimum to the power button to allow retu...

Страница 64: ...m S3 S4 The item allows the activity of the USB device to wake up the system from S3 S4 sleep state RTC When Enabled your can set the date and time at which the RTC real time clock alarm awakens the s...

Страница 65: ...ed Defaults Use this menu to load the default values set by the motherboard manufacturer specifically for optimal performance of the motherboard Save as User Defaults Save changes as the user s defaul...

Страница 66: ......

Страница 67: ...2 A 1 This appendix provides WDT Watch Dog Timer GPIO General Purpose Input Output and LVDS Backlight programming guide Appendix GPIO WDT BKL Programming...

Страница 68: ...are 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 sin...

Страница 69: ...the value from GPO port 2 Set the value of GPO address 3 Write the value back to GPO port Example Set N_GPO0 output high val Inportb 0xA10 Read value from N_GPO0 port val val 1 0 Set N_GPO0 address b...

Страница 70: ...setting val Inportb WDT_BASE 0x05 Read current WDT setting val val 0x20 Enable WDT by set WD_EN bit 5 to 1 Outportb WDT_BASE 0x05 val Write back WDT setting 2 4 Disable WDT val Inportb WDT_BASE 0x05 R...

Страница 71: ...te 0xED into address 0x7F on SMBus device 0x42 2 Write desired backlight level from 0x0 30 to 0x10 100 into address 0x6E on SMBus device 0x42 Example Set LVDS backlight level to 0x10 100 SMBus_WriteBy...

Страница 72: ...OFFSET from SMBus device DEVID Outportb LOWORD SMBUS_BASE 0xFE Outportb LOWORD SMBUS_BASE 0x04 DEVID 1 out Base 04 DEVID 1 Outportb LOWORD SMBUS_BASE 0x03 OFFSET out Base 03 OFFSET Outportb LOWORD SMB...

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