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MSI MS-919-98F1-103 Manual Download Page 53

2-A-1

This appendix provides the sample codes of WDT (Watch Dog Timer) 

and GPIO (General Purpose Input/ Output).

Appendix

WDT & GPIO

Summary of Contents for MS-919-98F1-103

Page 1: ...i MS 98F1 v1 x Industrial Computer Board...

Page 2: ...hout notice Trademarks All trademarks are the properties of their respective owners Revision History Revision Date V1 0 2016 10 Technical Support If a problem arises with your system and no solution c...

Page 3: ...e anything over the power cord Always Unplug the Power Cord before inserting any add on card or mod ule All cautions and warnings on the equipment should be noted Never pour any liquid into the openin...

Page 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...

Page 5: ...difications 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 AC power cord if any must be...

Page 6: ...ent and Handling Rule 2011 and prohibits use of lead mercury hexavalent chromium polybrominat ed biphenyls or polybrominated diphenyl ethers in concentrations exceeding 0 1 weight and 0 01 weight for...

Page 7: ...rarily regulating the permitted limits for a number of hazardous substances in electronic and electric products Vi t Nam RoHS K t ng y 01 12 2012 t t c c c s n ph m do c ng ty MSI s n xu t tu n th Th...

Page 8: ...laration vi India RoHS vi Turkey EEE Regulation vi Ukraine Restriction of Hazardous Substances vi Vietnam RoHS vii 1 Overview 1 1 Motherboard Specifications 1 2 Motherboard Layout 1 4 2 Hardware Setup...

Page 9: ...50 N3060 N3000 N3010 SoC for optimal system efficiency the MS 98F1 supports up to 2 DDR3L 1066 1333 1600 MHz SO DIMM slots to provide the maximum of 8 GB memory capacity In the advanced level and mid...

Page 10: ...B LAN 2 x Intel i210 Colay i211AT Gigabit Fast Ethernet controllers Optional SATA 1 x SATA 6Gb s port Audio Realtek ALC887VD audio codec 1 x rear audio connector 1 x amplifier connector Graphics Graph...

Page 11: ...mini PCIE 3G connector 1 x parallel port header 1 x TPM header 1 x eDP connector 1 x eDP header 2 x LVDS connectors 2 x LVDS header 1 x GPIO header 1 x front panel header 1 x S PDIF Out header 5 x se...

Page 12: ...tor SATA Power Connector PCIe Slot Back Panel Amplifier Connector LVDS Power Jumper SO DIMM Slots Front Panel Header TPM Header S PDIF Out Header LVDS Connectors eDP Connector PCIe Slot AT ATX Jumper...

Page 13: ...rallel Port Header DC Power Connector SATA Power Connector PCIe Slot Back Panel Amplifier Connector LVDS Power Jumper SO DIMM Slots Front Panel Header TPM Header S PDIF Out Header LVDS Connectors eDP...

Page 14: ...1 6 Overview...

Page 15: ...lation be careful in holding the com ponents and follow the installation procedures For some components if you install in the wrong orientation the components will not work prop erly Use a grounded wr...

Page 16: ...Intrusion Header JCASE1 2 9 Serial Port Connector COM5 RS 232 422 485 2 10 Serial Port Connector COM4 6 RS 232 2 10 USB 2 0 Header JUSB1 JUSB2 2 11 LVDS Connector JLVDS1 JLVDS2 2 11 Keyboard Mouse Con...

Page 17: ...key on the slot and insert the DIMM into the slot 2 Push the DIMM gently down wards until the slot levers click and lock the DIMM in place 3 To uninstall the DIMM flip the slot levers outwards and the...

Page 18: ...ard DC Power Connector PWR1 This DC In connector provides power input SATA Power Connector JPW1 This connector is used to provide power to SATA devices 2 G N D 3 G N D 1 V C C 5 4 1 2 V Important Make...

Page 19: ...e h h RS232 422 485 Serial Port The serial port is a 16550A high speed communications port that sends receives 16 bytes FIFOs You can attach a serial mouse or other serial devices directly to the conn...

Page 20: ...CRIPTION 1 2 3 4 5 6 7 8 9 485 TXD NC 485 TXD NC GND NC NC NC NC Transmit Data Negative No Connection Transmit Data Positive No Connection Signal Ground No Connection No Connection No Connection No Co...

Page 21: ...d Blinking Data activity Speed LED Off 10 Mbps connection Green 100 Mbps connection Orange 1 Gbps connection h h Audio Ports Optional These audio connectors are used for audio devices It is easy to di...

Page 22: ...board has a System Hardware Monitor chipset onboard you must use a specially designed fan with speed sensor to take advan tage of the CPU fan control Serial ATA Connector SATA1 This connector is a hig...

Page 23: ...l Interconnect For mat interface for digital audio transmission 2 S P D I F 3 G N D 1 V C C Audio Amplifier Header JSPK1 The connector is used to connect audio amplifiers to enhance audio performance...

Page 24: ...y Signal Ground Data Set Ready Request To Send Clear To Send Power Source RS 232 RS 422 8 N C 3 T X 1 T X 6 N C 5 G N D 4 R X 7 N C 2 R X 9 N C PIN SIGNAL DESCRIPTION 1 2 3 4 5 6 7 8 9 422 TXD 422 RXD...

Page 25: ...C 5 U S B 0 7 G r o u n d 9 N o P i n 8 G r o u n d 6 U S B 1 4 U S B 1 2 V C C Important Note that the pins of VCC and GND must be connected correctly to avoid pos sible damage LVDS Connector JLVDS1...

Page 26: ...tform Module module optional Please refer to the TPM security platform manual for more details 1 0 N o P i n 1 4 G r o u n d 8 5 V P o w e r 1 2 G r o u n d 6 S e r i a l I R Q 4 3 3 V P o w e r 2 3 V...

Page 27: ...optional parallel port bracket The parallel port is a standard printer port that supports Enhanced Parallel Port EPP and Extended Capabilities Parallel Port ECP mode LVDS Power Jumper JVDD1 JVDD2 The...

Page 28: ...ith the CMOS RAM the system can automatically boot OS every time it is turned on If you want to clear the system configuration set the jumper to clear data 1 1 Normal Clear CMOS Important You can clea...

Page 29: ...Jumper JCOMP1 5 The jumper specifies the operation voltage of the serial port 1 1 5V 12V 5V 12V 1 1 1 1 5V 12V JCOM1 2 JCOM4 5 JCOM3 eDP Power Jumper JEDP_VDD1 The jumper specifies the operation volt...

Page 30: ...and other Mini PCIe cards Important When adding or removing expansion cards make sure that you unplug the power supply first Meanwhile read the documentation for the expansion card to config ure any n...

Page 31: ...LCD power Voltage select by JEDP_VDD1 LCD power Voltage select by JEDP_VDD1 LCD power Voltage select by JEDP_VDD1 Ground Ground Ground Ground eDP hot plug detect NC NC Ground Complement Signal Link L...

Page 32: ...2 18 Hardware Setup...

Page 33: ...essage appears on the screen at system startup and re quests users to run SETUP Users want to change the default settings for customized features Important Please note that BIOS update assumes technic...

Page 34: ...fore 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 De l...

Page 35: ...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 op tions for a field parameter You can use arrow keys to...

Page 36: ...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...

Page 37: ...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 Min ute Second SATA Mode Selection This se...

Page 38: ...the booting sequence This delay ensures that the logo is displayed for a suf ficient amount of time Therefore it is recommended that you disable this BIOS feature for a faster boot up time Bootup NumL...

Page 39: ...ode for the serial port 1 Device Mode Select an operation mode for the serial port 6 FIFO Mode This setting controls the FIFO data transfer mode Shared IRQ Mode This setting provides the system with t...

Page 40: ...ages temperatures and all fans speeds Smart Fan Configuration Smart SYSFAN Target These setting enables disables the Smart Fan function Smart Fan is an ex cellent feature which will adjust the CPU sys...

Page 41: ...tions With virtualization one computer system can function as multiple Virtual sys tems EIST EIST Enhanced Intel SpeedStep Technology allows the system to dynam ically adjust processor voltage and cor...

Page 42: ...stem that does not support or have any USB 1 1 2 0 driver installed such as DOS and SCO Unix Audio Controller This setting enables disables the onboard audio controller Launch OnBoard LAN OpROM These...

Page 43: ...3 11 MS 98F1 GPIO Group Configuration GPO0 GPO3 These settings control the operation mode of the specified GPIO...

Page 44: ...ction This setting allows users to select the Operating System Boot Option Priorities This setting allows users to set the sequence of boot devices where BIOS at tempts to load the disk operating syst...

Page 45: ...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 c...

Page 46: ...g 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 Device Select This setting allow...

Page 47: ...232 null modem cable connected be tween the host system and terminal s This setting specifies the type of terminal device for console redirection Bits per second Data Bits Parity Stop Bits This setti...

Page 48: ...ion After BIOS POST This setting determines whether or not to keep terminals console redirection running after the BIOS POST has booted Security Configuration TXE FW Version The setting shows the firm...

Page 49: ...e operating system DVMT Total Gfx Mem This setting specifies the memory size for DVMT LCD1 Panel Type LCD1 Panel Type This item allows you to set the LCD panel type PlayReady 3 for Windows 10 only Thi...

Page 50: ...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 ret...

Page 51: ...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 sys...

Page 52: ...ized 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 defa...

Page 53: ...2 A 1 This appendix provides the sample codes of WDT Watch Dog Timer and GPIO General Purpose Input Output Appendix WDT GPIO...

Page 54: ...nge to WDT mov dx SIO_INDEX_Port mov al 07h out dx al mov dx SIO_DATA_Port mov al WatchDog_LDN out dx al Acive WDT mov dx SIO_INDEX_Port mov al 30h out dx al mov dx SIO_DATA_Port in al dx or al 01h ou...

Page 55: ...code 2 SMBUS_ADDRESS equ F040h SMBUS_ADDRESS02 equ SMBUS_ADDRESS 02h set command type and start the operation SMBUS_ADDRESS03 equ SMBUS_ADDRESS 03h set register index SMBUS_ADDRESS04 equ SMBUS_ADDRESS...

Page 56: ...US_ADDRESS02 out dx al 2 a Set GPO 0 status mov ax SLAVE_ADDRESS SIO_GPIO2x_Status mov cl GPO_0 bit0 GPO 0 status push ax mov dx SMBUS_ADDRESS mov al 1eh clear bit1 4 status out dx al pop ax mov dx SM...

Page 57: ...push ax mov dx SMBUS_ADDRESS mov al 1eh clear bit1 4 status out dx al pop ax mov dx SMBUS_ADDRESS03 out dx al mov dx SMBUS_ADDRESS05 mov al cl out dx al mov al 48h set start bit6 1 and byte data read...

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