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Nexcom EBC 357 User Manual

Embedded computing (3.5” cpu board)
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NEXCOM International Co., Ltd.
Intelligent Platform & Services Business Unit
Embedded Computing (3.5" CPU Board)
EBC 357
User Manual
NEXCOM International Co., Ltd.
Published October 2019
www.nexcom.com

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Summary of Contents for Nexcom EBC 357

  • Page 1 NEXCOM International Co., Ltd. Intelligent Platform & Services Business Unit Embedded Computing (3.5” CPU Board) EBC 357 User Manual NEXCOM International Co., Ltd. www.nexcom.com Published October 2019...

  • Page 2: Table Of Contents

    COM Port 1 (RS232) ...............16 Top View .....................4 COM Port 2 (RS232/RS422/RS485) ..........17 Bottom View ..................5 COM Port 3 (RS232) ...............17 I/O Interfaces ..................6 COM Port 4 (RS232) ...............18 Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 3 Main ....................29 Advanced ..................30 Chipset ....................51 Security .....................68 Boot ....................68 Save & Exit ..................69 Appendix A: GPI/O Programming Guide ....71 Appendix B: Watchdog Timer Setting ....73 Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 4: Preface

    Acknowledgements The product(s) described in this manual complies with all applicable EBC 357 is a trademark of NEXCOM International Co., Ltd. All other product European Union (CE) directives if it has a CE marking. For computer systems names mentioned herein are registered trademarks of their respective to remain CE compliant, only CE-compliant parts may be used.

  • Page 5: Rohs Compliance

    0.1% or 1,000ppm, and Polybrominated diphenyl Ethers (PBDE) < 0.1% or 1,000ppm. In order to meet the RoHS compliant directives, NEXCOM has established an engineering and manufacturing task force in to implement the introduction of green products. The task force will ensure that we follow the standard...

  • Page 6: Warranty And Rma

    (manuals, cable, etc.) and any components from the card, such as CPU and RAM. If the components were suspected as part of the problems, ▪ If RMA goods can not be repaired, NEXCOM will return it to the customer please note clearly which components are included. Otherwise, NEXCOM without any charge.
  • Page 7 ESD workstation. If no such station is available, you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the computer chassis. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 8: Safety Information

    There is a danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer’s instructions. viii Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 9: Safety Precautions

    11. Hold the board only by its edges. Be careful not to touch any of the components, contacts or connections. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 10: Technical Support And Assistance

    Preface Technical Support and Assistance Conventions Used in this Manual 1. For the most updated information of NEXCOM products, visit NEXCOM’s Warning: website at www.nexcom.com. Information about certain situations, which if not observed, can cause personal injury. This will prevent injury to yourself 2.

  • Page 11: Global Service Contact Information

    16F, No.250, Sec. 2, Chongde Rd., Beijing, 100094, China Beitun Dist., Tel: +86-10-5704-2680 Taichung City 406, R.O.C. Fax: +86-10-5704-2681 Tel: +886-4-2249-1179 Email: sales@nexcom.cn Fax: +886-4-2249-1172 www.nexcom.cn Email: sales@nexcom.com.tw www.nexcom.com.tw Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 12 Tokyo, 108-0014, Japan No. 609, Yunlin East Rd., Tel: +81-3-5419-7830 Shanghai, 200062, China Fax: +81-3-5419-7832 Tel: +86-21-5278-5868 Email: sales@nexcom-jp.com Fax: +86-21-3251-6358 www.nexcom-jp.com Email: renwang@nexcom.com.tw www.nexcom.cn Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 13: Package Contents

    Preface Package Contents Before continuing, verify that the EBC 357 package that you received is complete. Your package should have all the items listed in the following table. Item Name EBC 357 Motherboard Optional Accessories Item Part Number Name Description...

  • Page 14: Ordering Information

    Preface Ordering Information The following below provides ordering information for EBC 357. EBC 357-E3950L (P/N: 10E00035703X0) RoHS Compliant Low power embedded board with Intel Atom processor E3950 and ® extended -20°C~60°C, with HDMI/VGA/LVDS, 2 x USB 3.0, 4 x USB 2.0, 2 x COMs, 1 x M.2 B key, 2 x Gigabit LANs, 1 x SATA...

  • Page 15: Chapter 1: Product Introduction

    ▪ 2 x USB 3.0, 4 x USB 2.0, 4-in/4-out GPIO, Mic-in, Speaker-out ▪ Serial port: 3 x RS232, 1 x RS232/422/485 port ▪ Support AT/ATX mode and single +12VDC input Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 16: Hardware Specifications

    Optional Function ▪ TPM module (EBK-TPM) Onboard LAN ▪ 2 x Intel I210-IT GbE controllers ® ▪ Support PXE boot from LAN, wake on LAN function Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 17 ▪ Display Head: 3.5” SBC form factor (148mm * 102mm) Operating System ▪ Windows 7 / 8.1 /10 ® ▪ Linux Certifications ▪ EMC & Safety & RCM ▪ CE/FCC Class A Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 18: Knowing Your Ebc 357

    SATA DOM Power PWN/CCFL LCD PWR +12V DC Input Select Select SATA RTC Clear AT/ATX Select Power Button/LED/ SMBus/Reset GPIO COM2 COM3 COM1 COM4 Speaker-out Mic-in Line-out Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 19: Bottom View

    Chapter 1: Product Introduction Bottom View SIM Card Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 20: I/O Interfaces

    Chapter 1: Product Introduction I/O Interfaces LAN2 LAN1 USB 3.0 USB 2.0 HDMI Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 21: Chapter 2: Jumpers And Connectors

    Static electricity can damage many of the electronic ▪ Use correct screws and do not over tighten screws. components. Humid environments tend to have less static electricity than Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 22: Jumper Settings

    (on) and open (off). Two-Pin Jumpers: Open (Left) and Short (Right) Three-Pin Jumpers: Pins 1 and 2 are Short Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 23: Locations Of The Jumpers And Connectors

    Locations of the Jumpers and Connectors The figure below shows the location of the jumpers and connectors. J2 JP10 JP11 CON2 CN10 VGA1 USB2 USB1 LAN1 LAN2 Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 24: Jumpers

    Connector type: 1x3 3-pin header, 2.0mm pitch Connector type: 1x3 3-pin header, 2.0mm pitch Connector location: JP3 Connector location: JP10 and JP11 JP10 Definition Definition ATX_PWRBT# PWRBTN# S_RTC_RST# AT_PWRBT# JP11 Definition S_RTC_TEST# Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 25: Lcd Power Select

    Connector type: 1x3 3-pin header, 2.0mm pitch Connector location: JP2 Connector location: JP1 Settings Definition 1-2 On VCC3 CCFLBKLTCTRL 2-3 On VCC5 PL_BKLTCTRL PWM_CTRL 1-2 On: default Definition +3V3 +VCCLCDIN Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 26: Connector Pin Definitions

    Connector location: CN8 Definition Definition Definition Definition VGA_RED_C VGA_GREEN_C HDMI_DATA2_P_C VGA_BLUE_C HDMI_DATA2_N_C HDMI_DATA1_P_C HDMI_DATA1_N_C HDMI_DATA0_P_C +5V_VGA HDMI_DATA0_N_C HDMI_CLK_P_C VGA_DDCDATA_C HDMI_CLK_N_C VGA_HSYNC_C VGA_VSYNC_C VGA_DDCCLK_C HDMI_CTRL_CLK_C HDMI_CTRL_DATA_C +HDMI_5V HDMI_HPD_C Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 27: Dual Usb 2.0 Port

    Connector location: USB1 Definition Definition Definition Definition P5V_OC01_C USB_0N_C P5V_OC23_C USB_2N_C USB_0P_C USB_2P_C P5V_OC01_C USB_1N_C USB3_RX2_N_C USB3_RX2_P_C USB_1P_C USB3_TX2_N_C USB3_TX2_P_C P5V_OC23_C USB_3N_C USB_3P_C USB3_RX3_N_C USB3_RX3_P_C USB3_TX3_N_C USB3_TX3_P_C Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 28: Lan1 Port

    MDI_0_P_2 MDI_0_N_2 MDI_1_P_1 MDI_1_N_1 MDI_1_P_2 MDI_1_N_2 +1V5_LAN1 TCTG +1V5_LAN2 TCTG MDI_2_P_1 MDI_2_N_1 MDI_2_P_2 MDI_2_N_2 MDI_3_P_1 MDI_3_N_1 MDI_3_P_2 MDI_3_N_2 LED0_1 LED2_1 LED0_2 LED2_2 LED1_1 +3VSB LED1_2 +3VSB Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 29: Internal Connectors

    Connector type: 2x7 14-pin header, 2.0mm pitch Connector location: CON2 Connector location: JP4 Definition Definition Definition PWRLEDP +3V3 HDDLEDP +3V3 S_SMB_CLK +3V3 S_SMB_DATA S_SLP_S3# PS_ON RSTBTN# ATX_PWRBT# Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 30: Gpio Connector

    Connector location: JP5 Connector location: J6 Definition Definition Definition Definition +5V_IO SP1_DCD SP1_RXD ICH_GPO0_OUT ICH_GPI0_IN SP1_TXD SP1_DTR ICH_GPO1_OUT ICH_GPI1_IN SP1_DSR ICH_GPO2_OUT ICH_GPI2_IN SP1_RTS SP1_CTS ICH_GPO3_OUT ICH_GPI3_IN SP1_RI Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 31: Com Port 2 (Rs232/Rs422/Rs485)

    Connector location: J4 Connector location: J5 Definition Definition Definition Definition SP2_DCD SP2_RXD SP3_DCD SP3_RXD SP2_TXD SP2_DTR SP3_TXD SP3_DTR SP2_DSR SP3_DSR SP2_RTS SP2_CTS SP3_RTS SP3_CTS SP2_RI SP3_RI Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 32: Com Port 4 (Rs232)

    Connector type: 1x4 4-pin header, 2.0mm pitch Connector location: J7 Connector location: J10 Definition Definition Definition SP4_DCD SP4_RXD MIC1-L3_C SP4_TXD SP4_DTR MIC_GND SP4_DSR MIC1_JD SP4_RTS SP4_CTS MIC1-R3_C SP4_RI Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 33: Line-Out Connector

    Connector type: 1x4 4-pin header, 2.0mm pitch Connector type: 1x5 5-pin header, 2.0mm pitch Connector location: J9 Connector location: JP6 Definition Definition Definition HP_OUTL_R2 LOUT_P_R_C LOUT_N_R_C ROUT_P_R_C LINE2_JD ROUT_N_R_C HP_OUTR_R2 Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 34: Lvds Channel A

    +VCC_LCD LVDSB_LDC4P LVDSA_LDC3P LVDSA_LDC0N LVDSB_LDC7P LVDSB_LDC4N LVDSA_LDC3N +VCC_LCD LVDSB_LDC7N +VCC_LCD LVDSA_LDC1P LVDSB_LDC5P LVDSA_LL1CP LVDSA_LDC1N LVDSB_LL2CP LVDSB_LDC5N LVDSA_LL1CN LVDSB_LL2CN +V_INV +V_INV LVDSA_LDC2P +V_INV LVDSB_LDC6P +V_INV LVDSA_LDC2N LVDSB_LDC6N Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 35: Lvds Panel Inverter Connector

    Connector type: 1x7 7-pin header JST, 2.0mm pitch Connector type: SIM card slot Connector location: J1 Connector location: IDE1 Definition Definition Definition Definition UIM_PWER UIM_REST +V_INV +V_INV PL_BKLTCTRL UIM_CLK UIM_VPP UIM_DATA M_BKLTEN_R Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 36: Sata Connector A

    Connector type: Standard Serial ATA 7P (1.27mm, SATA-M-180) Connector type: 1x2 JST, 2-pin header, 2.5mm pitch Connector location: CN3 Connector location: J2 Definition Definition Definition SATA_TXP +5V_SATA SATA_TXN SATA_RXN SATA_RXP Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 37: Edp Connector

    Definition Definition Definition Definition SMB_CLK SMB_DATA 5VSB +3.3V EDP_PLTRST# USB4N EDPTXN1 EDP_HPD USB4P USB6P EDPTXP1 +3.3V USB6N BKLTCTL 5VSB EDPTXN0 BKLTEN EDPTXP0 +12V EDPAUXP +12V EDPAUXN Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 38: M.2 Connector

    NGFF_PE_SSD_TXP1 NGFF_PERSET# NGFF_CLK_N_C NGFF_WAKE# NGFF_CLK_P_C NGFF_SMB_CLK NGFF_SMB_DAT NGFF_CONFIG_0 NGFF_WWAN_GPS_ON NGFF_SIM_DETECT USB3_RX0_N_C UIM_REST N_PLTRST# NGFF_SUSCLK USB3_RX0_P_C UIM_CLK NGFF_CONFIG_1 +3V3_NGFF_M2 UIM_DATA +3V3_NGFF_M2 USB3_TX0_N_C UIM_PWER +3V3_NGFF_M2 USB3_TX0_P_C SATA_DEVSLP1 NGFF_CONFIG_2 Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 39: Block Diagram

    USB3.0[2,3] USB 3.0 CONN USB2.0[2,3] Line-out Speaker-out BIOS/ME USB2.0[0,1] SPI ROM USB 2.0 CONN Pin Header Pin Header USB2.0[4,6] USB 2.0 Pin Header Mic-in Pin Header Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 40: Chapter 3: Bios Setup

    This chapter describes how to use the BIOS setup program for EBC 357. The The settings made in the setup program affect how the computer performs. BIOS screens provided in this chapter are for reference only and may change It is important, therefore, first to try to understand all the setup options, and if the BIOS is updated in the future.

  • Page 41: Default Configuration

    Powering on the computer and immediately pressing <Del> allows you to enter Setup. Load optimized default values. Press the key to enter Setup: Saves and exits the Setup program. Press <Enter> to enter the highlighted sub-menu Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 42 When “” appears on the left of a particular field, it indicates that a submenu which contains additional options are available for that field. To display the submenu, move the highlight to that field and press Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 43: Bios Setup Utility

    Version 2.18.1260. Copyright (C) 2016 American Megatrends, Inc. hours from 00 to 23. Minute displays minutes from 00 to 59. Second displays seconds from 00 to 59. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 44: Advanced

    Debug Configuration F2: Previous Values RC ACPI Settings F3: Optimized Defaults RTD3 settings F4: Save & Exit ESC: Exit Version 2.18.1260. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 45 Specifies the link speed of the network interface. NIC Configuration Enters the network configuration sub-menu of the network controller. Wake on LAN Enables or disables Wake-on-LAN support. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 46 Specifies the link speed of the network interface. NIC Configuration Enters the network configuration sub-menu of the network controller. Wake on LAN Enables or disables Wake-on-LAN support. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 47 Version 2.18.1260. Copyright (C) 2016 American Megatrends, Inc. Displays the health status of the controllers. Intel PRO/1000 7.1.07 PCI-E ® Enters the health status menu of Intel PRO/1000 7.1.07 PCI-E. ® Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 48 Lock Legacy Resources Enables or disables system ability to prevent the operating system from modifying assignments for legacy resources (serial, parallel, and PS/2 ports). Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 49 Displays the Super I/O chip used on the board. Enables or disables the serial port. Change Settings Selects an optimal setting for the Super IO device. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 50 Selects an optimal setting for the Super IO device. Terminal 120 Ohm Enables or disables serial port terminal resistance. Change Settings Selects an optimal setting for the Super IO device. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 51 Enables or disables the serial port. Change Settings Change Settings Selects an optimal setting for the Super IO device. Selects an optimal setting for the Super IO device. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 52 Vanderpool Technology. CPU FAN Speed Detects and displays the CPU fan speed. VT-d Enables or disables VT-d function. VCore to +5V Detects and displays the output voltages. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 53 +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.18.1260. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 54 Turbo Mode Enables or disables turbo mode. Boot Performance Mode Configures the performance mode of the CPU. Power Limit 1 Enable Enables or disables power limit. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 55 Enables or disables UEFI network stack. This field is used to enable or disable CSM support, if Auto option is selected, based on OS, CSM will be enabled or disabled automatically. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 56 Disable Keeps USB devices available only for EFI applications. XHCI Hand-off This is a workaround for OSs that does not support XHCI hand-off. The XHCI ownership change should be claimed by the XHCI driver. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 57 Enables or disables TPM support in the BIOS. Enables or disables TXE HMRFPO. TXE EOP Message Enables or disables the option to send EOP messages before entering the OS. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 58 OS will shut the system off. Please note that 100°C is the Plan of Record (POR) for all Intel mobile processors. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 59 Configures the SSC setting for high speed serial IO Spread Spectrum. Enables or disables PMIC ACPI device. PNP Setting Configures the mode of PnP. The options are Disable, Performance, Power and Power & Performance. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 60 Suppress PTT Commands Enables or disables APEI BERT. Enables or disables bypass of TPM2 commands submitting to PTT FW. ACPI Memory Debug Enables or disables ACPI Memory Debug. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 61 Enables or disables FW trace function. FW Trace Destination Configures the destination of FW trace. NPK Recovery DUMP Enables or disables the NPK recovery dump feature. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 62 Smart connect). Also updates the Platform S0ix Capability support in IGD OpRegion. EC Notification Enables or disables the sending of EC notification of Low Power S0 Idle State. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 63 Enables or disables PEP I2C0 to PEP I2C7 in the PEP mitigation list. PEP HSUART1 to PEP HSUART4 Enables or disables PEP HSUART1 to PEP HSUART4 in the PEP mitigation list. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 64 Enables or disables 1 power resource for all power gated devices except the network device. Use this for Modern Standby test. P-state Capping Enables or disables _PPC and the sending of ACPI notification. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 65: Chipset

    ESC: Exit Max TOLUD Configures the maximum value of TOLUD. Version 2.18.1260. Copyright (C) 2016 American Megatrends, Inc. LVDS Panel Type Configures the LVDS panel resolution. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 66 Configures the GOP brightness level. PCI CLOCK RUN VBT Select Enables or disables CLKRUN# logic to stop PCI clocks. Configures the VBT for the GOP driver. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 67 This item will be read only if S0ix is enabled. IGD Boot Type Configures the display interface to use for the integrated graphics device GTT Size when system boots. Configures the GTT size. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 68 +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save & Exit ESC: Exit Version 2.18.1260. Copyright (C) 2016 American Megatrends, Inc. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 69 HD-Audio CSME Memory Transfers Configures the HD-Audio CSME memory transfers to VC0 or VC2. HD-Audio Host Memory Transfers Configures the HD-Audio host memory transfers to VC0 or VC2. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 70 GMM Clock Gate - Sideband Enables or disables GMM Clock Gate - Sideband. GMM Clock Gate - Sideband Clock Trunk Enables or disables GMM Clock Gate - Sideband Clock Trunk. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 71 Disables or configures LPSS HSUART #1 to LPSS HSUART #4 to PCI or ACPI mode. LPSS SPI #1 Support to LPSS SPI #3 Support Disables or configures LPSS SPI #1 to LPSS SPI #3 to PCI or ACPI mode. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 72 Configures which GNSS/GPS mode to use. Auto will make the selection based on BoardID. LPSS IOSF PMCTL S0ix Enable Enables or disables LPSS IOSF PMCTL register S0ix bits. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 73 Port8xh Decode Enables or disables PCI Express Port8xh Decode. Peer Memory Write Enable Enables or disables Peer Memory Write. Compliance Mode Enables or disables compliance mode. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 74 Enables or disables Root PCI Express System Error on Correctable Error. Configures the ASPM level. PME SCI L1 Substates Enables or disables PCI Express PME SCI. Configures the L1 Substates settings. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 75 Configures the speed of the PCI Express port. Transmitter Half Swing Enables or disables Transmitter Half Swing mode. PCH PCIE LTR Enables or disables PCH PCIe Latency Reporting. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 76 This option allows you to create RAID or Intel Matrix Storage Aggressive LPM Support configuration on Serial ATA devices. Enables or disables PCH to aggressively enter link power state. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 77 Enables or disables SATA port 0 and port 1 DevSlp. Before enabling DevSlp, board rework is needed. DIT0 Configuration Enables or disables DIT0 configuration for SATA port 0 and port 1. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 78 Enables or disables SCC SD card support. SCC eMMC Support (D28:F0) Enables or disables SCC eMMC support. eMMC Max Speed Configures the eMMC maximum allowed speed. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 79 OS. Please do not disable it unless for debugging purposes. USB VBUS Enables or disables USB VBUS. Please set VBUS to ON in HOST mode and OFF in OTG device mode. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 80 State After G3 UART Interface Selection Configures the power state when power is re-applied after a power failure Configures which UART interface to use. (G3 state). Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 81 DCI being connected will be initiated during BIOS post. GPIO Lock Enables or disables GPIO Pad Configuration Lock for security. Bluetooth Device Enables or disables the Bluetooth device. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 82: Security

    NumLock on wherein the function of the numeric keypad is the number keys. When set to Off, the function of the numeric keypad is the arrow keys. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 83: Save & Exit

    To exit the Setup utility without saving the changes, select this field then press <Enter>. You may be prompted to confirm again before exiting. You can also press <ESC> to exit without saving the changes. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...
  • Page 84 Restore User Defaults To restore the BIOS to user default settings, select this field then press <Enter>. A dialog box will appear. Confirm by selecing Yes. Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 85: Appendix A: Gpi/O Programming Guide

    GPI/O (General Purpose Input/Output) pins are provided for custom system design. This appendix provides definitions and its default setting for the ten GPI/O pins in EBC 357. The pin definition is shown in the following table: PowerOn PowerOn GPI/O mode...
  • Page 86 #define GPO1_LO outportb(GPIO_PORT, 0x00) #define GPO2_HI outportb(GPIO_PORT, GPO2) #define GPO2_LO outportb(GPIO_PORT, 0x00) #define GPO3_HI outportb(GPIO_PORT, GPO3) #define GPO3_LO outportb(GPIO_PORT, 0x00) void main(void) GPO0_HI; GPO1_LO; GPO2_HI; GPO3_LO; Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

  • Page 87: Appendix B: Watchdog Timer Setting

    WDT_SET); outportb(SUPERIO_PORT+1, 0x90); # Use the second # Use the minute, change value to 0x10 # Set WDT sec/min outportb(SUPERIO_PORT, WDT_VALUE); outportb(SUPERIO_PORT+1, 0x05); #Set 5 seconds Copyright © 2019 NEXCOM International Co., Ltd. All Rights Reserved. EBC 357 User Manual...

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