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Chapter 3

–

AMI BIOS Setup

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3.2 AMI BIOS Setup

AMI BIOS ROM has a built-in Setup program that allows users to modify the basic

system configuration. This type of information is stored in battery-backed CMOS RAM

and BIOS NVRAM so that it retains the Setup information when the power is turned off.

Entering Setup

Power on the computer and press <Del>or <ESC> immediately. This will allow you to

enter Setup.

Main

Set the date, use tab to switch between date elements.

Advanced

Enable disable boot option for legacy network devices.

Chipset

Host bridge parameters.

Boot

Enables/disable quiet boot option.

Security

Set setup administrator password.

Save & Exit

Exit system setup after saving the changes.

Содержание PICO-EHL4-A11

Страница 1: ...Last Updated August 24 2022 PICO EHL4 A11 PICO ITX Single Board Computer User s Manual 1st Ed...

Страница 2: ...in this manual is intended to be accurate and reliable However the original manufacturer assumes no responsibility for its use or for any infringements upon the rights of third parties that may result...

Страница 3: ...e registered trademarks of Intel Corporation Intel Atom is a trademark of Intel Corporation ITE is a trademark of Integrated Technology Express Inc IBM PC AT PS 2 and VGA are trademarks of Internation...

Страница 4: ...acking List Before setting up your product please make sure the following items have been shipped Item Quantity PICO EHL4 A11 1 If any of these items are missing or damaged please contact your distrib...

Страница 5: ...descriptions and explanations on the product s hardware and software features if any its specifications dimensions jumper connector settings definitions and driver installation instructions if any to...

Страница 6: ...ansient over voltage 7 Always disconnect this device from any AC supply before cleaning 8 While cleaning use a damp cloth instead of liquid or spray detergents 9 Make sure the device is installed near...

Страница 7: ...intrusion to the device iii Exposure to moisture iv Device is not working as expected or in a manner as described in this manual v The device is dropped or damaged vi Any obvious signs of damage disp...

Страница 8: ...losion if the battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions and y...

Страница 9: ...Preface IX Pico ITX Board PICO EHL4 A11 China RoHS Requirements CN AAEON Main Board Daughter Board Backplane Pb Hg Cd Cr VI PBB PBDE O SJ T 11363 2006 X SJ T 11363 2006...

Страница 10: ...nyl Ethers PBDE PCB Other Components O O O O O Wires Connectors for External Connections O O O O O O O The quantity of poisonous or hazardous substances or elements found in each of the component s pa...

Страница 11: ...ttery Connector CN1 13 2 4 2 LVDS Back Light Inverter CN2 13 2 4 3 LVDS eDP Reserved CN3 14 2 4 4 Dual HDMI CN4 16 2 4 5 Dual RJ45 CN5 19 2 4 6 SATA Port CN6 21 2 4 7 5V SATA Power Connector CN7 21 2...

Страница 12: ...nd Initialization 42 3 2 AMI BIOS Setup 43 3 3 Setup Submenu Main 44 3 4 Setup Submenu Advanced 45 3 4 1 CPU Configuration 46 3 4 2 PCH FW Configuration 47 3 4 2 1 Firmware Update Configuration 48 3 4...

Страница 13: ...s 77 A 1 List of Mating Connectors and Cables 78 Appendix B I O Information 80 B 1 Direct Memory Access DMA Map 81 B 2 I O Address Map 82 B 3 IRQ Mapping Chart 83 B 4 Large Memory Map 94 B 5 Memory Ad...

Страница 14: ...Preface XIV Pico ITX Board PICO EHL4 A11 C 3 1 6 EapiWDogGetStatus 104 C 3 1 7 EapiWDogSetStatus 105...

Страница 15: ...Pico ITX Board PICO EHL4 A11 Chapter 1 Chapter 1 Product Specifications...

Страница 16: ...W Intel Atom x6211E 2C 1 2GHz up to 3GHz TDP 6W Intel Pentium J6426 4C 1 8GHz up to 3GHz TDP 10W Intel Pentium N6415 4C 1 2GHz up to 3GHz TDP up 6 5W Intel Celeron J6412 4C 1 8GHz up to 3GHz TDP 10W I...

Страница 17: ...onboard 16GB 2 48A 12V Typical Intel Atom x6425E LPDDR4x onboard 16GB 2 62A 12V Max Display Controller Intel Atom x6000E series Intel Pentium and Celeron N and J series processors LVDS eDP eDP x 1 up...

Страница 18: ...Front Panel HDD LED PWR LED Power Button Buzzer Reset Expansion Mini PCI E mSATA Full size mPCIe mSATA x 1 SATA as default PCIe selected by BIOS M 2 M 2 E Key 2230 x 1 PCIe x1 USB 2 0 Others CANBUS x...

Страница 19: ...Chapter 1 Product Specifications 5 Pico ITX Board PICO EHL4 A11 1 2 Function Block Diagram...

Страница 20: ...Pico ITX Board PICO EHL4 A11 Chapter 2 Chapter 2 Hardware Information...

Страница 21: ...Chapter 2 Hardware Information 7 Pico ITX Board PICO EHL4 A11 2 1 Dimensions...

Страница 22: ...Chapter 2 Hardware Information 8 Pico ITX Board PICO EHL4 A11...

Страница 23: ...Chapter 2 Hardware Information 9 Pico ITX Board PICO EHL4 A11 2 2 Jumpers and Connectors Component Side...

Страница 24: ...Chapter 2 Hardware Information 10 Pico ITX Board PICO EHL4 A11 Solder Side...

Страница 25: ...cation needs Please refer to the table below for all of the board s jumpers that you can configure for your application Label Function JP1 Clear CMOS Jumper Auto Power Button Enable Disable 2 3 1 Clea...

Страница 26: ...VDS Back Light Inverter CN3 LVDS eDP Reserved CN4 Dual HDMI CN5 Dual RJ45 CN6 SATA CN7 SATA Power CN8 4 bit DIO Header CN9 USB 2 0 3 2 GEN 2 Port1 Port2 CN10 USB 2 0 Header Support 2 ports CN11 mSATA...

Страница 27: ...C Battery Connector CN1 Pin Pin Name Signal Type Signal Level 1 3 3V PWR 3 3V 2 GND GND 2 4 2 LVDS Back Light Inverter CN2 Pin Pin Name Signal Type Signal Level 1 BLK_PWR PWR 12V Default 5V 2 BLK_PWR...

Страница 28: ...lt is 12V Note 2 CN2 max current 2A 2 4 3 LVDS eDP Reserved CN3 Pin Pin Name Signal Type Signal Level 1 GND GND 2 LVD1_CB_3_DP DIFF 3 LVD1_CB_3_DN DIFF 4 GND GND 5 LVD1_CB_CLKP DIFF 6 LVD1_CB_CLKN DIF...

Страница 29: ...L DDI0_BKLTCTL Signal 22 GND GND 23 LVD1_CA_CLKP DDI0_AUX_DP DIFF 24 LVD1_CA_CLKN DDI0_AUX_DN DIFF 25 GND GND 26 LVD1_CA_3_DP DDI0_LANE3_DP DIFF 27 LVD1_CA_3_DN DDI0_LANE3_DN DIFF 28 GND GND 29 LVD1_C...

Страница 30: ...Signal Type Signal Level 38 VDD PWR 3 3V 39 VDD PWR 3 3V 40 VDD PWR 3 3V Note CN3 VDD power current max 1 5A 2 4 4 Dual HDMI CN4 Pin Pin Name Signal Type Signal Level 1 HDMI_TX2 DIFF 2 GND GND 3 HDMI_...

Страница 31: ...DIFF 11 GND GND 12 HDMI_CLK DIFF 13 NC 14 NC 15 DDC_CLK I O 5V 16 DDC_DATA I O 5V 17 GND GND 18 5V PWR 5V 19 HDMI_HPD 20 HDMI_TX2 DIFF 21 GND GND 22 HDMI_TX2 DIFF 23 HDMI_TX1 DIFF 24 GND GND 25 HDMI_...

Страница 32: ...Chapter 2 Hardware Information 18 Pico ITX Board PICO EHL4 A11 Pin Pin Name Signal Type Signal Level 35 DDC_DATA I O 5V 36 GND GND 37 5V PWR 5V 38 HDMI_HPD...

Страница 33: ...AN1_MDI0 DIFF 1P2 LAN1_MDI0 DIFF 1P3 LAN1_MDI1 DIFF 1P4 LAN1_MDI1 DIFF 1P5 GND GND 1P6 GND GND 1P7 LAN1_MDI2 DIFF 1P8 LAN1_MDI2 DIFF 1P9 LAN1_MDI3 DIFF 1P10 LAN1_MDI3 DIFF 1L1 LAN1_LED_LNK _ACT Signal...

Страница 34: ...A11 Pin Pin Name Signal Type Signal Level 2P4 LAN2_MDI1 DIFF 2P5 GND GND 2P6 GND GND 2P7 LAN2_MDI2 DIFF 2P8 LAN2_MDI2 DIFF 2P9 LAN2_MDI3 DIFF 2P10 LAN2_MDI3 DIFF 2L1 LAN2_LED_LNK _ACT Signal 2L2 V3P3A...

Страница 35: ...t CN6 Pin Pin Name Signal Type Signal Level 1 GND GND 2 SATA_1_TXP DIFF 3 SATA_1_TXN DIFF 4 GND GND 5 SATA_1_RXN DIFF 6 SATA_1_RXP DIFF 7 GND GND 2 4 7 5V SATA Power Connector CN7 Pin Pin Name Signal...

Страница 36: ...ation 22 Pico ITX Board PICO EHL4 A11 2 4 8 DIO 4 bit Header CN8 Pin Pin Name Signal Type Signal Level 1 V5S VDD 5V 2 DIO_0 Signal 3 DIO_1 Signal 4 DIO_2 Signal 5 DIO_3 Signal 6 GND GND GND Note CN8 D...

Страница 37: ...rt2 CN9 Pin Pin Name Signal Type Signal Level 1 V5A_USB12 PWR 5V 2 USB2_0_DN DIFF 3 USB2_0_DP DIFF 4 GND GND 5 USB3_0_RXN DIFF 6 USB3_0_RXP DIFF 7 GND GND 8 USB3_0_TXN DIFF 9 USB3_0_TXP DIFF 10 V5A_US...

Страница 38: ...TXP DIFF Note CN9 USB Power max current 2 0A 1 0A for each port 2 4 10 USB 2 0 Dual Port Header CN10 Pin Pin Name Signal Type Signal Level 1 V5A_USB34 PWR 5V 2 V5A_USB34 PWR 5V 3 USB2_2_DN DIFF 4 USB2...

Страница 39: ...HL4 A11 2 4 11 mSATA Mini Card Slot CN11 Pin Pin Name Signal Type Signal Level 1 PCIE_WAKE IN 2 3 3V PWR 3 3V 3 NC 4 GND GND 5 NC 6 1 5V PWR 1 5V 7 PCIE_CLK_REQ IN 8 NC 9 GND GND 10 NC 11 PCIE_REF_CLK...

Страница 40: ...1 GND GND 22 PCIE_RST OUT 3 3V 23 PCIE_RX SATA_RX DIFF 24 3 3V PWR 3 3V 25 PCIE_RX SATA_RX DIFF 26 GND GND 27 GND GND 28 1 5V PWR 1 5V 29 GND GND 30 SMB_CLK I O 3 3V 31 PCIE_TX SATA_TX DIFF 32 SMB_DAT...

Страница 41: ...in Name Signal Type Signal Level 43 GND GND 44 NC 45 NC 46 NC 47 NC 48 1 5V PWR 1 5V 49 NC 50 GND GND 51 NC 52 3 3V PWR 3 3V 2 4 12 M 2 E Key Slot CN12 Pin Pin Name Signal Type Signal Level 1 GND GND...

Страница 42: ...PICO EHL4 A11 Pin Pin Name Signal Type Signal Level 6 NC 7 GND GND 8 NC 9 NC 10 NC 11 NC 12 NC 13 NC 14 NC 15 NC 16 NC 17 NC 18 GND GND 19 NC 20 NC 21 NC 22 NC 23 NC 32 NC 33 GND GND 34 NC 35 PCIE_2_T...

Страница 43: ...41 PCIE_2_RXP DIFF 42 NC 43 PCIE_2_RXN GND 44 NC 45 GND GND 46 NC 47 PCIE_0_CLK_DP DIFF 48 NC 49 PCIE_0_CLK_DN DIFF 50 NC 51 GND GND 52 BUF_PLT_RST Signal 53 PCIE_CLKREQ 0 Signal 54 SOC_BT_EN Signal...

Страница 44: ...l Type Signal Level 66 NC 67 NC 68 NC 69 GND GND 70 NC 71 NC 72 V3P3A PWR 3 3V 73 NC 74 V3P3A PWR 3 3V 75 GND GND 2 4 13 CAN Bus Dual Port Header CN13 Pin Pin Name Signal Type Signal Level 1 V5A PWR 5...

Страница 45: ...CN15 Pin RS232 Signal RS422 Signal RS485 Signal 1 DCD_1 TX_1 DATA_1 2 DCD_2 TX_2 DATA_2 3 RX_1 TX_1 DATA_1 4 RX_2 TX_2 DATA_2 5 TX_1 RX_1 6 TX_2 RX_2 7 DTR_1 RX_1 8 DTR_2 RX_2 9 GND GND GND 10 GND GN...

Страница 46: ...IOS Default is RS 232 Note 2 RI1 5V 12V can be set by BOM R423 RI R369 12V R370 5V Default is RING Note 3 RI2 5V 12V can be set by BOM R424 RI R372 12V R373 5V Default is RING Note 4 Max current 0 5A...

Страница 47: ...ame Signal Type Signal Level 1 ESPI_IO0 IN OUT 1 8V 2 ESPI_IO1 IN OUT 1 8V 3 ESPI_IO2 IN OUT 1 8V 4 ESPI_IO3 IN OUT 1 8V 5 V3 3S PWR 3 3V 6 ESPI_CS Signal 7 ESPI_RESET OUT 1 8V 8 GND GND 9 ESPI_CLK OU...

Страница 48: ...17 4 pin Smart Fan Connector CN19 Pin Pin Name Signal Type Signal Level 1 GND GND 2 V12S PWR 12V 3 FAN_TAC Signal 4 FAN_CTL Signal Note CN19 Smart Fan power max current 1 0A 2 4 18 Power Input 12V CN...

Страница 49: ...Pico ITX Board PICO EHL4 A11 2 4 19 Front Panel CN21 Pin Pin Name Signal Type Signal Level 1 GND GND 2 EXT_PWRBTN Signal 3 FP_IDELED Signal 4 V3P3S PWR 3 3V 5 FP_BUZZER Signal 6 V5S PWR 5V 7 GND 8 V3P...

Страница 50: ...Chapter 2 Hardware Information 36 Pico ITX Board PICO EHL4 A11 2 4 20 DC Jack Power Input Reserved CN22 Pin Pin Name Signal Type Signal Level 1 V_IN PWR 12V 2 GND GND 3 GND GND...

Страница 51: ...Name Signal Type Signal Level 1P1 LAN1_MDI0 DIFF 1P2 LAN1_MDI0 DIFF 1P3 LAN1_MDI1 DIFF 1P4 LAN1_MDI1 DIFF 1P5 GND GND 1P6 GND GND 1P7 LAN1_MDI2 DIFF 1P8 LAN1_MDI2 DIFF 1P9 LAN1_MDI3 DIFF 1P10 LAN1_MDI...

Страница 52: ...Chapter 2 Hardware Information 38 Pico ITX Board PICO EHL4 A11 2 5 Thermal Assembly Options 2 5 1 Active Cooling Fan FAN01 Active Cooling Fan Part Number PICO EHL4 FAN01...

Страница 53: ...Chapter 2 Hardware Information 39 Pico ITX Board PICO EHL4 A11 2 5 2 Fan less Heatspreader HSP01 Heat spreader fan less assembly Part Number PICO EHL4 HSP01...

Страница 54: ...Chapter 2 Hardware Information 40 Pico ITX Board PICO EHL4 A11 2 5 3 Heatsink HSK01 with Heatspreader Heatsink with heatspreader Part Number PICO EHL4 HSK01...

Страница 55: ...Pico ITX Board PICO EHL4 A11 Chapter 3 Chapter 3 AMI BIOS Setup...

Страница 56: ...memory and BIOS NVRAM If system configuration is not found or a system configuration data error is detected the system will load optimized default and re boot with this default system configuration a...

Страница 57: ...that it retains the Setup information when the power is turned off Entering Setup Power on the computer and press Del or ESC immediately This will allow you to enter Setup Main Set the date use tab to...

Страница 58: ...Chapter 3 AMI BIOS Setup 44 Pico ITX Board PICO EHL4 A11 3 3 Setup Submenu Main...

Страница 59: ...Chapter 3 AMI BIOS Setup 45 Pico ITX Board PICO EHL4 A11 3 4 Setup Submenu Advanced...

Страница 60: ...ive Processor Cores All Optimal Default Failsafe Default 1 N Number of cores to enable in each processor package Intel VMX Virtualization Technology Disabled Enabled Optimal Default Failsafe Default W...

Страница 61: ...Chapter 3 AMI BIOS Setup 47 Pico ITX Board PICO EHL4 A11 3 4 2 PCH FW Configuration...

Страница 62: ...1 Firmware Update Configuration Options Summary Me FW Image Re Flash Enabled Disabled Optimal Default Failsafe Default Enable Disable Me FW Image Re Flash function FW Update Disabled Enabled Optimal...

Страница 63: ...security device O S will not show Security Device TCG EFI protocol and INT1A interface will not be available SHA 1 PCR Bank Disabled Optimal Default Failsafe Default Enabled Enable or Disable SHA 1 PC...

Страница 64: ...hy Endorsement Hierarchy Enabled Optimal Default Failsafe Default Disabled Enable or Disable Endorsement Hierarchy TPM 2 0 UEFI Spec Version TCG_2 Optimal Default Failsafe Default TCG_1_2 Select the T...

Страница 65: ...oard PICO EHL4 A11 3 4 4 SATA Configuration Options Summary SATA Controller s Enabled Optimal Default Failsafe Default Disabled Enable Disable SATA Device Port Enabled Optimal Default Failsafe Default...

Страница 66: ...led Optimal Default Failsafe Default Disabled Enable or Disable SCS eMMC 5 1 Controller SDIO Access Mode Auto Optimal Default Failsafe Default ADMA SDMA Auto Option Access SD device in DMA mode if con...

Страница 67: ...Chapter 3 AMI BIOS Setup 53 Pico ITX Board PICO EHL4 A11 3 4 6 Hardware Monitor...

Страница 68: ...mode push pull to control 4 wire fans Linear fan application circuit to control 3 wire fan speed by fan s power terminal Output PWM mode open drain to control Intel 4 wire fans Fan1 Smart Fan control...

Страница 69: ...Chapter 3 AMI BIOS Setup 55 Pico ITX Board PICO EHL4 A11 3 4 7 SIO Configuration...

Страница 70: ...This Device Disabled Enabled Optimal Default Failsafe Default Enable or Disable Serial Port COM Possible Use Automatic Settings Optimal Default Failsafe Default IO 2F8 IRQ 3 IO 3F8 IRQ 4 Select an opt...

Страница 71: ...lear WDT on completion of POST WDT will reset system automatically if it is not cleared before its timer counts down to zero POST Timer second 30 Optimal Default Failsafe Default Timer count set to Wa...

Страница 72: ...ot does this before Sends watch dog Delayed time second 10 Optimal Default Failsafe Default Period of time for Robot to hold BIOS from POST Delayed POST DXE phase Disabled Optimal Default Failsafe Def...

Страница 73: ...e Optimal Default Failsafe Default Always On Always Off Select power state when power is re applied after a power failure RTC wake system from S5 Disabled Optimal Default Failsafe Default Fixed Time D...

Страница 74: ...CO EHL4 A11 3 4 10 Digital IO Port Configuration Options Summary DIO Port0 3 Output Optimal Default Failsafe Default Input Set DIO as Input or Output Output Level High Optimal Default Failsafe Default...

Страница 75: ...Chapter 3 AMI BIOS Setup 61 Pico ITX Board PICO EHL4 A11 3 5 Setup Submenu Chipset...

Страница 76: ...Chapter 3 AMI BIOS Setup 62 Pico ITX Board PICO EHL4 A11 3 5 1 System Agent SA Configuration...

Страница 77: ...Chapter 3 AMI BIOS Setup 63 Pico ITX Board PICO EHL4 A11 3 5 1 1 Memory Configuration...

Страница 78: ...MI BIOS Setup 64 Pico ITX Board PICO EHL4 A11 3 5 1 2 Graphics Configuration Options Summary Internal Graphics Auto Optimal Default Failsafe Default Disabled Enabled Keep IGFX enabled based on the set...

Страница 79: ...ns Summary LVDS Disabled Enabled Optimal Default Failsafe Default Enable Disable this panel LVDS Panel Type 640X480 60HZ 800X480 60HZ 800X600 60HZ 1024X600 60HZ 1024X768 60HZ Optimal Default Failsafe...

Страница 80: ...BIOS Application Select backlight control signal type Backlight Type Normal Optimal Default Failsafe Default Inverted Select backlight control signal type Backlight Level 0 10 20 30 40 50 60 70 80 Op...

Страница 81: ...Enabled Optimal Default Failsafe Default Disabled Control Detection of the HD Audio device Disabled HDA will be unconditionally disabled Enabled HDA will be unconditionally enabled Full MiniCard Slot...

Страница 82: ...ghlight these items and press Enter a dialog box appears which lets you enter a password You can enter no more than six letters or numbers Press Enter after you have typed in the password A second dia...

Страница 83: ...is in User mode The mode change requires platform reset Secure Boot Mode Standard Custom Optimal Default Failsafe Default Secure Boot mode options Standard or Custom In Custom mode Secure Boot Policy...

Страница 84: ...tem is in Setup mode Restore Factory Keys Force System to User Mode Install factory default Secure Boot key databases Reset To Setup Mode Delete all Secure Boot key databases from NVRAM Export Secure...

Страница 85: ...ized Signature database db Restore DB defaults Restore DB variable to factory defaults Secure Boot Variables Enroll Factory Defaults or load certificates from a file 1 Public Key Certificate in a EFI_...

Страница 86: ...ult Enable or Disable Quiet Boot option Network Stack Disabled Optimal Default Failsafe Default Enabled Enable Disable UEFI Network Stack IPv4 PXE Support Disabled Optimal Default Failsafe Default Ena...

Страница 87: ...A11 3 8 Setup Submenu Save Exit Options Summary Save Changes and Reset Reset the system after saving the changes Discard Changes and Exit Exit system setup without saving any changes Restore Defaults...

Страница 88: ...Pico ITX Board PICO EHL4 A11 Chapter 4 Chapter 4 Drivers Installation...

Страница 89: ...need and follow the steps below to install them Step 1 Install Chipset Driver 1 Open the Intel Chipset folder 2 Run the SetupChipset exe file 3 Follow the instructions 4 Drivers will be installed aut...

Страница 90: ...5 Install LAN Driver 1 Open the LAN folder 2 Run the Install_Win10_10050_08132021 exe file 3 Follow the instructions 4 Driver will be installed automatically Step 6 Peripheral Drivers 1 Open the Peri...

Страница 91: ...Pico ITX Board PICO EHL4 A11 Appendix A Appendix A Mating Connectors...

Страница 92: ...00152 CN3 LVDS I PEX 20453 040T 11 LVDS Cable 170X000532 EDP EDP Cable 170X000531 CN6 SATA Molex 887505318 SATA Cable 1709070500 CN7 SATA Power JST PHR 2 SATA Power Cable 1702150155 CN8 4 bit DIO Head...

Страница 93: ...0H0H0 001 Front Panel Cable 1709100108 CN22 DC Jack Power Input HUANG JI 5525C257 3T00 R1 7 5 Power Cable 1702041004 Note 1 eDP Test Panel B173ZAN01 0 AUO LVDS Test Panel G121XN01V0 AUO Note 2 170X000...

Страница 94: ...Pico ITX Board PICO EHL4 A11 Appendix B Appendix B I O Information...

Страница 95: ...Appendix B I O Information 81 Pico ITX Board PICO EHL4 A11 B 1 Direct Memory Access DMA Map...

Страница 96: ...Appendix B I O Information 82 Pico ITX Board PICO EHL4 A11 B 2 I O Address Map...

Страница 97: ...Appendix B I O Information 83 Pico ITX Board PICO EHL4 A11 B 3 IRQ Mapping Chart...

Страница 98: ...Appendix B I O Information 84 Pico ITX Board PICO EHL4 A11...

Страница 99: ...Appendix B I O Information 85 Pico ITX Board PICO EHL4 A11...

Страница 100: ...Appendix B I O Information 86 Pico ITX Board PICO EHL4 A11...

Страница 101: ...Appendix B I O Information 87 Pico ITX Board PICO EHL4 A11...

Страница 102: ...Appendix B I O Information 88 Pico ITX Board PICO EHL4 A11...

Страница 103: ...Appendix B I O Information 89 Pico ITX Board PICO EHL4 A11...

Страница 104: ...Appendix B I O Information 90 Pico ITX Board PICO EHL4 A11...

Страница 105: ...Appendix B I O Information 91 Pico ITX Board PICO EHL4 A11...

Страница 106: ...Appendix B I O Information 92 Pico ITX Board PICO EHL4 A11...

Страница 107: ...Appendix B I O Information 93 Pico ITX Board PICO EHL4 A11...

Страница 108: ...Appendix B I O Information 94 Pico ITX Board PICO EHL4 A11 B 4 Large Memory Map...

Страница 109: ...Appendix B I O Information 95 Pico ITX Board PICO EHL4 A11 B 5 Memory Address Map...

Страница 110: ...Appendix B I O Information 96 Pico ITX Board PICO EHL4 A11...

Страница 111: ...Pico ITX Board PICO EHL4 A11 Appendix C Appendix C Watchdog Timer Programming...

Страница 112: ...ly send a signal to reset the watchdog timer If the system does not reset the watchdog timer it will timeout and force the system into recovery and or reboot The following sections refer to additional...

Страница 113: ...DK is installed and double click the icon The following dialog box will appear Count Mode Set Watchdog Timer to count in minutes or seconds Time Count The length of time in minutes or seconds before t...

Страница 114: ...or C C based app make sure the lib files and executable files are in the same folder The following shows how to build and run codes There are two scenarios to invoke Watchdog Timer functions 1 Use EAp...

Страница 115: ...to get maximum Supported Delay Supported Event Timeout Supported Reset Timeout of the watchdog timer Parameters Function Parameters pMaxDelay Maximum Supported Delay in milliseconds pMaxEvenTimeout M...

Страница 116: ...n with new values to restart If the hardware implementation of the watchdog timer does not allow the user to select the exact time they want the EAPI will select the next longer time setting available...

Страница 117: ...EAPI_STATUS_NOT_INITIALIZED Watchdog Not Started EAPI_STATUS_ERROR Common Error Common Error Code Others EAPI_STATUS_SUCCESS C 3 1 4 EapiWDogStop Command Line EapiWDogStop Use this command to close th...

Страница 118: ...API_STATUS_SUCCESS C 3 1 6 EapiWDogGetStatus Command Line EapiWDogGetStatus __OUTOPT uint32_t pwdtMinute __OUTOPT uint32_t pwdtCountTime __OUTOPT uint32_t pwdtReloadTime Use this command to get the Wa...

Страница 119: ...__IN uint32_t wdtReloadTime Use this command to set Watchdog Timer mode time count value and reload timer Parameters Function Parameters wdtMinute Set the mode of minute or second wdtCountTime Set WD...

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