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CAPA315 3.5

” Board

Watchdog Timer

Appendix A

Watchdog Timer

A.1 About Watchdog Timer

After the system stops working for a while, it can be auto-reset by the watchdog timer. The
integrated watchdog timer can be set up in the system reset mode by program.

A.2 How to Use Watchdog Timer

Assembly sample code :

mov

dx,fa10

; 5 seconds (Maximum is 65535 seconds; fill in
; 0xFA10 and 0xFA11 register, ex: 0xFA11=0x01,
; 0xFA10=0x68 means 360 seconds)

mov

al,05

out

dx,al

mov

dx,fa12

; Enable WDT

mov

al,01

out

dx,al

Содержание CAPA315

Страница 1: ...CAPA315 Intel Pentium Processor N4200 and Celeron Processor N3350 3 5 Board User s Manual ...

Страница 2: ... manual Axiomtek reserves the right to change or revise this document and or product at any time without notice No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of Axiomtek Co Ltd CAUTION If you replace wrong batteries it causes the danger...

Страница 3: ...the system unit chassis for a few seconds It discharges static electricity from your body Wear a wrist grounding strap available from most electronic component stores when handling boards and components Trademarks Acknowledgments Axiomtek is a trademark of Axiomtek Co Ltd Intel Celeron are trademarks of Intel Corporation Windows is a trademark of Microsoft Corporation AMI is a trademark of America...

Страница 4: ...4 2 Audio Connector CN3 12 2 4 3 SMBus Connector CN4 13 2 4 4 Digital I O Connector CN5 13 2 4 5 USB 2 0 Wafer Connector CN6 13 2 4 6 Fan Connector CN9 14 2 4 7 I 2 C Connector CN10 14 2 4 8 Front Panel Connector CN11 14 2 4 9 SATA Power Connector CN12 15 2 4 10 SATA Connector CN14 15 2 4 11 HDMI Connectors CN16 and CN19 15 2 4 12 USB 3 0 Ports CN17 and CN18 16 2 4 13 Ethernet Ports LAN1 and LAN2 ...

Страница 5: ...Navigation Keys 29 4 3 Main Menu 31 4 4 Advanced Menu 32 4 5 Chipset Menu 45 4 6 Security Menu 50 4 7 Boot Menu 51 4 8 Save Exit Menu 53 Appendix A Watchdog Timer 55 A 1 About Watchdog Timer 55 A 2 How to Use Watchdog Timer 55 Appendix B Digital I O 57 B 1 About Digital I O 57 B 2 Digital I O Programming 57 Appendix C BIOS Flash Utility 59 ...

Страница 6: ...vi This page is intentionally left blank ...

Страница 7: ...unbuffered SO DIMM socket for single channel DDR3L 1867MHz memory with maximum memory capacity up to 8GB There are two Gigabit Fast Ethernet ports one SATA port with transfer rate up to 6Gb s four USB 3 0 ports two USB 2 0 ports and built in HD audio codec that can achieve the best stability and reliability for industrial applications Additionally it provides you with unique embedded features such...

Страница 8: ...t SPI Flash DMI Plug and Play PXE Ethernet Boot ROM System Memory One 204 pin unbuffered DDR3L SO DIMM socket Maximum up to 8GB DDR3L 1867MHz memory capacity Onboard Multi I O Serial Ports One RS 232 422 485 COM1 and three RS 232 COM2 COM4 Serial ATA One SATA 600 connector mSATA supported USB Interface Four USB 3 0 ports on the rear I O Two USB 2 0 ports in 2x5 pin internal wafer connector Display...

Страница 9: ...ansion Interface One full size PCI Express Mini Card socket complies with PCI Express Mini Card Spec V1 2 Power Input One 2x2 pin connector 12V DC in only Auto power on function supported Power Management ACPI Advanced Configuration and Power Interface Form Factor 3 5 form factor Note All specifications and images are subject to change without notice 1 3 Utilities Supported Chipset and graphics dr...

Страница 10: ...CAPA315 3 5 Board 4 Introduction This page is intentionally left blank ...

Страница 11: ...CAPA315 3 5 Board Board and Pin Assignments 5 Chapter 2 Board and Pin Assignments 2 1 Board Dimensions and Fixing Holes Top View ...

Страница 12: ...CAPA315 3 5 Board 6 Board and Pin Assignments Bottom View Side View ...

Страница 13: ...CAPA315 3 5 Board Board and Pin Assignments 7 2 2 Board Layout Top View Side View ...

Страница 14: ...CAPA315 3 5 Board 8 Board and Pin Assignments Bottom View ...

Страница 15: ...er Properly configure jumper and switch settings on the CAPA315 to meet your application purpose Below you can find a summary table of jumpers switch and onboard default settings Note Once the default jumper or switch setting needs to be changed please do it under power off condition Jumper and Switch Description Setting JP1 eDP Voltage Selection Default 3 3V Level 2 4 Close Restore BIOS Optimal D...

Страница 16: ... 3 for a few seconds then move it back to pin 3 5 Doing this procedure can restore BIOS optimal defaults 2 3 3 Auto Power On SSW1 If SSW1 is enabled for power input the system will be automatically power on without pressing soft power button If SSW1 is disabled for power input it is necessary to manually press soft power button to power on the system Function Setting 3 3V level Default 2 4 close 5...

Страница 17: ...or CN4 SMBus Connector CN5 Digital I O Connector CN6 USB 2 0 Wafer Port 5 and 6 CN9 Fan Connector CN10 I 2 C Connector CN11 Front Panel Connector CN12 SATA Power Connector CN13 COM1 Wafer Connector CN14 SATA Connector CN15 COM2 Wafer Connector CN16 HDMI Connector CN17 USB 3 0 Port 0 and 1 CN18 USB 3 0 Port 2 and 3 CN19 HDMI Connector LAN1 Ethernet Port 1 LAN2 Ethernet Port 2 ATX1 ATX Power Connect...

Страница 18: ...ection 4 4 COM1 CN13 COM1 COM2 COM3 and COM4 CN15 COM2 CN2 COM3 CN1 COM4 2 4 2 Audio Connector CN3 This is a 10 pin pitch 1 25mm wafer connector which is compliant with Molex 53047 1010 for audio interface Pin RS 232 RS 422 RS 485 1 DCD TX Data 2 DSR No use No use 3 RXD TX Data 4 RTS No use No use 5 TXD RX No use 6 CTS No use No use 7 DTR RX No use 8 RI No use No use 9 GND No use No use Pin RS 232...

Страница 19: ... signals from an Uninterrupted Power System UPS or perform store security control You may use software programming to control these digital signals please refer to Appendix B 2 4 5 USB 2 0 Wafer Connector CN6 This is a 2x5 pin pitch 2mm wafer connector which is compliant with Hirose DF11 xdp 2dsa for installing versatile Universal Serial Bus USB 2 0 compliant interface peripherals 1 9 2 10 Pin Sig...

Страница 20: ... cathode of LED The power LED lights up when the system is powered on Power On Off Button Pin 5 and 6 connect the power button on front panel to CPU board which allows users to turn on or off power supply System Reset Switch Pin 7 and 8 connect the case mounted reset switch that reboots your computer without turning off the power switch It is a better way to reboot your system for a longer life of...

Страница 21: ...igh Definition Multimedia Interface is a compact digital interface which is capable of transmitting high definition video and high resolution audio over a single cable The board comes with two HDMI connectors CN16 and CN19 Pin Signal 1 12V 2 GND 3 GND 4 5V Pin Signal 1 GND 2 SATA_TXP0 3 SATA_TXN0 4 GND 5 SATA_RXN0 6 SATA_RXP0 7 GND Pin Signal Pin Signal 1 HDMI OUT_DATA2 2 GND 3 HDMI OUT_DATA2 4 HD...

Страница 22: ...Pin Signal Pin Signal 1 USB_VCC 5V 10 USB_VCC 5V 2 USB 0_D 11 USB 1_D 3 USB 0_D 12 USB 1_D 4 GND 13 GND 5 SSRX0 14 SSRX1 6 SSRX0 15 SSRX1 7 GND 16 GND 8 SSTX0 17 SSTX1 9 SSTX0 18 SSTX1 Pin 1000 Base T 100 10 Base T Description L1 BI_DA TX Bidirectional or Transmit Data L2 BI_DA TX Bidirectional or Transmit Data L3 BI_DB RX Bidirectional or Receive Data L4 BI_DC N C Bidirectional or Not Connected L...

Страница 23: ...ability 2 1 2 4 15 Full size PCI Express Mini Card Connector SCN1 and SCN3 These are two full size PCI Express Mini Card connectors on the bottom side complying with PCI Express Mini Card Spec V1 2 SCN1 support PCI Express and USB 2 0 Pin Signal 1 GND 2 GND 3 12V 4 12V Pin Signal Pin Signal 1 WAKE 2 3 3VSB 3 N C 4 GND 5 N C 6 1 5V 7 CLKREQ 8 SIM_PWR 9 GND 10 SIM_DATA 11 REFCLK 12 SIM_CLK 13 REFCLK...

Страница 24: ...lication Pin Signal Pin Signal 1 N C 2 3 3VSB 3 N C 4 GND 5 N C 6 1 5V 7 N C 8 SIM_PWR 9 GND 10 SIM_DATA 11 N C 12 SIM_CLK 13 N C 14 SIM_REST 15 GND 16 SIM_VPP 17 N C 18 GND 19 N C 20 W_DISABLE 21 GND 22 PERST 23 SATA1_RXP 24 3 3VSB 25 SATA1_RXN 26 GND 27 GND 28 1 5V 29 GND 30 SMB_CLK 31 SATA1_TXN 32 SMB_DATA 33 SATA1_TXP 34 GND 35 GND 36 USB_D0 37 GND 38 USB_D0 39 3 3VSB 40 GND 41 3 3VSB 42 N C 4...

Страница 25: ...in Signal 1 LCD_VCC 21 TXN0 2 LCD_VCC 22 TXP0 3 LCD_VCC 23 High Speed_GND 4 LCD_VCC 24 AUXP 5 NC 25 AUXN 6 LCD_GND 26 High Speed_GND 7 LCD_GND 27 BKLT_GND 8 LCD_GND 28 BKLT_GND 9 LCD_GND 29 BKLT_GND 10 HPD 30 BKLT_GND 11 High Speed_GND 31 NC 12 TXN3 32 BKLT_CTRL 13 TXP3 33 BKLT_EN 14 High Speed_GND 34 NC 15 TXN2 35 NC 16 TXP2 36 BKLT_VCC_12V 17 High Speed_GND 37 BKLT_VCC_12V 18 TXN1 38 BKLT_VCC_12...

Страница 26: ...CAPA315 3 5 Board 20 Board and Pin Assignments This page is intentionally left blank ...

Страница 27: ...nments The system performance depends on the microprocessor Make sure all correct settings are arranged for the installed microprocessor to prevent the CPU from damages 3 2 BIOS The CAPA315 uses AMI Plug and Play BIOS with a single 64Mbit SPI Flash 3 3 System Memory The CAPA315 supports one 204 pin DDR3L SO DIMM socket for maximum memory capacity up to 8GB DDR3L SDRAMs The memory module comes in s...

Страница 28: ...CAPA315 3 5 Board 22 Hardware Description 3 4 I O Port Address Map ...

Страница 29: ...CAPA315 3 5 Board Hardware Description 23 3 5 Interrupt Controller IRQ Map The interrupt controller IRQ mapping list is shown as follows ...

Страница 30: ...CAPA315 3 5 Board 24 Hardware Description ...

Страница 31: ...CAPA315 3 5 Board Hardware Description 25 ...

Страница 32: ...CAPA315 3 5 Board 26 Hardware Description ...

Страница 33: ...CAPA315 3 5 Board Hardware Description 27 ...

Страница 34: ...CAPA315 3 5 Board 28 Hardware Description 3 6 Memory Map The memory mapping list is shown as follows ...

Страница 35: ...nu displays You can access the other setup screens from the main BIOS setup menu such as the Advanced and Chipset menus Note If your computer cannot boot after making and saving system changes with BIOS setup you can restore BIOS optimal defaults by setting JP1 see section 2 3 2 It is strongly recommended that you should avoid changing the chipset s defaults Both AMI and your system manufacturer h...

Страница 36: ...he F1 key allows you to display the General Help screen F2 The F2 key allows you to Load Previous Values F3 The F3 key allows you to Load Optimized Defaults F4 The F4 key allows you to save any changes you have made and exit Setup Press the F4 key to save your changes Esc The Esc key allows you to discard any changes you have made and exit the Setup Press the Esc key to exit the setup without savi...

Страница 37: ...setup screen is shown below BIOS Information Display BIOS information EC Information Display firmware information System Date Time Use this option to change the system time and date Highlight System Time or System Date using the Arrow keys Enter new values through the keyboard Press the Tab key or the Arrow keys to move between fields The date must be entered in MM DD YY format The time is entered...

Страница 38: ...r system devices You can select any of the items in the left frame of the screen to go to the sub menus Ec DIO Configuration Hardware Monitor ACPI Settings Trusted Computing Optional Super IO Configuration CPU Configuration SATA Configuration USB Configuration Utility Configuration For items marked with please press Enter for more options ...

Страница 39: ...e 8 bit Digital I O Configuration A description of the selected item appears on the right side of the screen For items marked with please press Enter for more options DIO Modification Enable or disable digital I O modification The default is Disabled EC DIO port 1 8 Select this option to open DIO status sub screen ...

Страница 40: ...u are not allowed to change input output setting The DIO status sub screen is as follows If DIO Modification is enabled you can load manufacture default and access to the DIO status sub screen to change input output setting see image below The DIO status sub screen is as follows ...

Страница 41: ...rd AMI BIOS Setup Utility 35 Hardware Monitor This screen monitors hardware health status This screen displays the temperature of system and CPU cooling fans speed in RPM and system voltages VBAT 3 3V 3 3VSB and 5VSB ...

Страница 42: ...ected option A description of the selected item appears on the right side of the screen ACPI Sleep State Select the ACPI Advanced Configuration and Power Interface sleep state Configuration options are Suspend Disabled and S3 Suspend to RAM The default is S3 Suspend to RAM this option selects ACPI sleep state the system will enter when suspend button is pressed ...

Страница 43: ...ort Enable or disable BIOS support for security device The default is Disabled Once the Security Device Support is enabled you will see the following screen TPM Device Enable or disable TPM device Pending operation Schedule a TPM operation which will take effect at the next bootup process Current Status Information Display current TPM status information ...

Страница 44: ...to select options for Super IO Configuration and change the value of the selected option A description of the selected item appears on the right side of the screen For items marked with please press Enter for more options Serial Port 1 4 Configuration Set parameters related to serial port 1 4 ...

Страница 45: ...ity 39 Serial Port 1 Configuration Serial Port Enable or disable serial port 1 The optimal setting for base I O address is 3F8h and for interrupt request address is IRQ4 COM Port Type Use this item to set RS 232 422 485 communication mode ...

Страница 46: ...Enable or disable serial port 2 The optimal setting for base I O address is 2F8h and for interrupt request address is IRQ3 Serial Port 3 Configuration Serial Port Enable or disable serial port 3 The optimal setting for base I O address is 3E8h and for interrupt request address is IRQ11 ...

Страница 47: ...A315 3 5 Board AMI BIOS Setup Utility 41 Serial Port 4 Configuration Serial Port Enable or disable serial port 4 The optimal setting for base I O address is 2E8h and for interrupt request address is IRQ10 ...

Страница 48: ... Technology Enable or disable Intel Virtualization Technology When enabled a VMM Virtual Machine Mode can utilize the additional hardware capabilities It allows a platform to run multiple operating systems and applications independently hence enabling a computer system to work as several virtual systems Turbo Mode Enable or disable turbo mode The default setting is Disabled ...

Страница 49: ...tion menu you can see currently installed hardware in the SATA ports During system boot up BIOS automatically detects the presence of SATA devices Chipset SATA Enable or disable Chipset SATA Controller The default is Enable USB Configuration USB Devices Display all detected USB devices ...

Страница 50: ...CAPA315 3 5 Board 44 AMI BIOS Setup Utility Utility Configuration BIOS Flash Utility BIOS flash utility configuration For more detailed information please refer to Appendix C ...

Страница 51: ...ipset Menu The Chipset menu allows users to change the advanced chipset settings You can select any of the items in the left frame of the screen to go to the sub menus North Bridge South Bridge For items marked with please press Enter for more options ...

Страница 52: ...ridge This screen allows users to configure parameters of North Bridge chipset Memory Information Display system memory information Note that the following screens related to North Bridge appear when Boot Mode is set to Legacy Mode also see section 4 7 ...

Страница 53: ...CAPA315 3 5 Board AMI BIOS Setup Utility 47 LCD Control This item allows you to select LCD panel control options Please press Enter to go to the sub menus ...

Страница 54: ...ot Display Select the video device which will be activated during POST Power On Self Test The secondary boot display option appears based on your Primary IGFX Boot Display selection see images below Secondary IGFX Boot Display Select secondary IGFX boot display ...

Страница 55: ...CAPA315 3 5 Board AMI BIOS Setup Utility 49 South Bridge This screen shows the information of South Bridge chipset ...

Страница 56: ...d 50 AMI BIOS Setup Utility 4 6 Security Menu The Security menu allows users to change the security settings for the system Setup Administrator Password Set setup administrator password User Password Set user password ...

Страница 57: ...ns of the system Setup Prompt Timeout Number of seconds to wait for setup activation key 65535 0xFFFF means indefinite waiting Bootup NumLock State Use this item to select the power on state for the keyboard NumLock Quiet Boot Select to display either POST output messages or a splash screen during boot up ...

Страница 58: ... Priorities Boot Option 1 These are settings for boot priority Specify the boot device priority sequence from the available devices Boot Mode Use this option for boot mode settings UEFI Boot Select support to boot any UEFI capable OS Legacy Boot Select support to boot non UEFI capable OS that expects a legacy BIOS interface ...

Страница 59: ...nu and press Enter Select Yes to discard changes and exit Save Changes and Reset When you have completed the system configuration changes select this option to leave Setup and reboot the computer so the new system configuration parameters can take effect Select Save Changes and Reset from the Save Exit menu and press Enter Select Yes to save changes and reset Discard Changes and Reset Select this ...

Страница 60: ...ou select this option Select Restore Defaults from the Save Exit menu and press Enter Save as User Defaults Select this option to save system configuration changes done so far as User Defaults Select Save as User Defaults from the Save Exit menu and press Enter Restore User Defaults It automatically sets all Setup options to a complete set of User Defaults when you select this option Select Restor...

Страница 61: ...eset by the watchdog timer The integrated watchdog timer can be set up in the system reset mode by program A 2 How to Use Watchdog Timer Assembly sample code mov dx fa10 5 seconds Maximum is 65535 seconds fill in 0xFA10 and 0xFA11 register ex 0xFA11 0x01 0xFA10 0x68 means 360 seconds mov al 05 out dx al mov dx fa12 Enable WDT mov al 01 out dx al ...

Страница 62: ...CAPA315 3 5 Board 56 Watchdog Timer This page is intentionally left blank ...

Страница 63: ...d 4 outputs CN5 B 2 Digital I O Programming Assembly sample code mov dx fa31 Set DIO 0 7 to Output mov al 00 out dx al mov dx fa32 Set DIO 4 7 to High mov al f0 out dx al mov dx fa31 Set DIO 0 7 to Input mov al ff out dx al mov dx fa32 Get DIO 0 7 status in al dx mov dx fa31 Set DIO 0 4 to Input 5 7 to Output mov al 1f al 1F 00011111 out dx al mov dx fa32 Set DIO 6 to High mov al 40 al 40 01000000...

Страница 64: ...CAPA315 3 5 Board 58 Digital I O This page is intentionally left blank ...

Страница 65: ...ystem In this appendix you may learn how to do it in just a few steps Please read and follow the instructions below carefully 1 In your USB flash drive create a new folder and name it Axiomtek see figure below 2 Copy BIOS ROM file e g CAPA315X 005 to Axiomtek folder 3 Insert the USB flash drive to your system 4 Enter BIOS setup menu and go to Advanced Utility Configuration Select BIOS Flash Utilit...

Страница 66: ...e system That s why you can see only one device is displayed in figure below 6 Select the USB drive containing BIOS ROM file you want to update using the or key Then press Enter to get into Axiomtek folder 7 Now you can see the BIOS ROM file on the screen press Enter to select 8 Select Start to flash system BIOS option to begin updating procedure CAPA315X 005 ...

Страница 67: ...lease wait while BIOS completes the entire flash update process erase data write new data and verify data 10 When you see the following figure press Enter to finish the update process After that the system will shut down and restart immediately ...

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