1. Manuals
  2. Brands
  3. Neousys Technology Manuals
  4. Controller
  5. POC-551VTC Series
  6. User manual

Neousys Technology POC-551VTC Series User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Neousys Technology Inc.
POC-551VTC Series
User Manual
Revision 1.0

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the POC-551VTC Series and is the answer not in the manual?

Questions and answers

Related Manuals for Neousys Technology POC-551VTC Series

Summary of Contents for Neousys Technology POC-551VTC Series

  • Page 1 Neousys Technology Inc. POC-551VTC Series User Manual Revision 1.0...

  • Page 2: Table Of Contents

    Table of Content Table of Contents Table of Contents ........................2 Legal Information ........................5 Contact Information ....................... 6 Declaration of Conformity ..................... 6 Copyright Notice ........................7 Safety Precautions......................... 8 Battery Warning........................8 Service and Maintenance ....................
  • Page 3 Table of Content 3.2.5 mSATA Module Installation ................55 M.2 (2242/ 3042) Module Installation ............... 56 Installing the System Enclosure ................59 Wall Mount Installation .................... 61 3.5.1 Vertical Wall Mount Bracket (Optional) .............. 62 DIN Rail Installation (Optional) ................63 Powering On the System ..................
  • Page 4 Table of Content SetupDICOS ........................107 RegisterCallbackDICOS ....................... 108 StartDICOS .......................... 108 StopDICOS .......................... 108 DI COS Example ........................109 Appendix B PoE On/ Off Control PoE On/ Off Control Function Reference ................. 111 GetStatusPoEPort ........................ 111 EnablePoEPort ........................112 DisablePoEPort ........................

  • Page 5: Legal Information

    For questions in regards to hardware/ software compatibility, customers should contact Neousys Technology Inc. sales representative or technical support. To the extent permitted by applicable laws, Neousys Technology Inc. shall NOT be responsible for any interoperability or compatibility issues that may arise when (1) products, software, or options not certified and supported;...

  • Page 6: Contact Information

    3384 Commercial Avenue, Northbrook, IL 60062, USA (Illinois, USA) Tel: +1-847-656-3298 Email, Website China Neousys Technology China Co., Ltd. Room 612, Building 32, Guiping Road 680, Shanghai Tel: +86-2161155366 Email, Website Declaration of Conformity This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.

  • Page 7: Copyright Notice

    This manual is intended to be used as an informative guide only and is subject to change without prior notice. It does not represent commitment from Neousys Technology Inc. Neousys Technology Inc. shall not be liable for any direct, indirect, special, incidental, or consequential damages arising from the use of the product or documentation, nor for any infringement on third party rights.

  • Page 8: Safety Precautions

    This product is intended to be supplied by a Listed Power Adapter or DC power source, rated 24Vdc, 16A, Tma 60 degree C and 5000m altitude during operation. If further assistance is required, please contact Neousys Technology  If the system is not going to be used for a long time, disconnect it from mains...

  • Page 9: Service And Maintenance

    Service and Maintenance/ ESD Precautions Service and Maintenance  ONLY qualified personnel should service the system  Shutdown the system, disconnect the power cord and all other connections before servicing the system  When replacing/ installing additional components (expansion card, memory module, etc.), insert them as gently as possible while assuring proper connector engagement ESD Precautions...

  • Page 10: About This Manual

    About This Manual About This Manual This manual introduces and demonstrates installation procedures of Neousys POC-551VTC series systems featuring AMD Ryzen™ Embedded V1000 4-core/ 8-thread processor. The manual also demonstrates the system’s general installation procedures. Revision History Version Date Description Aug.

  • Page 11: Introduction

    POC-551VTC Introduction POC-551VTC is the next generation ultra-compact, fanless in-vehicle controller offering performances never-seen-before in this form factor. It features AMD Ryzen Embedded V1000 4-core/ 8-thread processor to deliver up to 3x times the CPU performance compared to previous POC series. It combines finesse performance, extraordinary reliability and affordability for versatile modern mobile applications.

  • Page 12: Poc-551Vtc Specifications

    POC-551VTC POC-551VTC Specifications System Core AMD Ryzen™ V1605B CPU (4C/ 8T, 2M Cache, 2.0/ 3.6 GHz, 12W Processor - 25W TDP) Graphics Vega GPU with 6 compute units Memory Up to 16 GB DDR4-2400 SDRAM (single SODIMM socket) I/O Interface Intel®...
  • Page 13 POC-551VTC Storage -40°C ~ 85°C Humidity 10% ~ 90% , non-condensing Vibration IEC61373:2010, Category 1, Class B Body mounted (part of Shock IEC61373:2010, Category 1, Class B Body mounted (part of EN 50155, E-Mark for in-vehicle applications * For sub-zero and over 60°C operating temperature, a wide temperature HDD or Solid State Disk (SSD) is required.

  • Page 14: Dimension Of Poc-551Vtc

    POC-551VTC Dimension of POC-551VTC NOTE All measurements are in millimeters (mm). 1.2.1 Front Panel View...

  • Page 15: Dio Panel View

    POC-551VTC 1.2.2 DIO Panel View 1.2.3 COM and Audio Port Panel View...

  • Page 16: Bottom View

    POC-551VTC 1.2.4 Bottom View...

  • Page 17: Exploded View

    POC-551VTC 1.2.5 Exploded View...

  • Page 18: System Overview

    POC-551VTC System Overview Upon receiving and unpacking your POC-551VTC systems, please check immediately if the package contains all the items listed in the following table. If any item(s) are missing or damaged, please contact your local dealer or Neousys Technology. Unpacking the System Item Description...

  • Page 19: Poc-551Vtc Front Panel

    POC-551VTC POC-551VTC Front Panel The front panel of system feature rich I/O ports, it has four PoE+ Gigabit Ethernet ports, four USB 3.1 Gen1 ports, one DisplayPort, one VGA port, 3-pin remote on/ off control and a 3-pin terminal block for DC input/ ignition control. Item Description 3-pin DC terminal...

  • Page 20: 3-Pin Terminal Block For Dc Input (Optional Ignition Input)

    POC-551VTC 2.2.1 3-pin Terminal Block for DC Input (Optional Ignition Input) The system accepts a wide range of DC power input from 8 to 35V via a 3-pin pluggable terminal block, which is fit for field usage where DC power is usually provided.

  • Page 21: 3-Pin Remote On/ Off

    POC-551VTC 2.2.2 3-pin Remote On/ Off The “Remote On/ Off” 3-pin connection allows for external switch extension. It is useful when the system is placed in a cabinet or a not easily accessed location. You may connect an external remote with an external status LED indicator (15mA) by connecting to PWR LED and GND.

  • Page 22: Ieee 802.3At Power Over Ethernet Port

    POC-551VTC 2.2.3 IEEE 802.3at Power over Ethernet Port The Gigabit Power over Ethernet (PoE) port supply power and data on a standard CAT-5/ CAT-6 Ethernet cable. Acting as a PSE (Power Sourcing Equipment), compliant with IEEE 802.3at, each port delivers up to 25W to a Powered Device (PD). PoE automatically detects and determine if the connected device is PoE PD or not before supplying power, making it compatible with standard Ethernet devices as well.

  • Page 23: Usb 3.1 Gen1

    POC-551VTC 2.2.4 USB 3.1 Gen1 The system offers four USB 3.1 Gen1 (SuperSpeed USB) ports on its front panel. They are backward compatible with USB 2.0, USB 1.1 and USB 1.0 devices. Legacy USB support is also provided so you can use USB keyboard/mouse in DOS environment while USB 3.1 Gen1 driver is supported natively in Windows 10.

  • Page 24: Displayport

    POC-551VTC 2.2.6 DisplayPort The system has a DisplayPort (DP) output which is a digital display interface that mainly connect video source and carry audio to a display device. When connecting a DP, it can deliver up to 4K UHD (4096 x 2160 @ 30Hz) in resolution. The system is designed to support passive DP adapter/ cable.

  • Page 25: Vga Port

    POC-551VTC 2.2.7 VGA Port VGA connector is the most common video display connection. The VGA output supports up to 1920x1200@60Hz resolution. The system supports dual independent display outputs by connecting display devices to VGA and DisplayPort connection. To support dual display outputs and achieve best VGA output resolution in Windows, you need to install corresponding graphics drivers.

  • Page 26: Com Port Panel

    POC-551VTC COM Port Panel The COM port panel of POC-551VTC features additional I/O functions, such as COM ports, 3.5mm speaker-out/ microphone-in jack, and reserved antenna openings for SMA antenna installation. In addition, the power and reset button can also be located on this panel.

  • Page 27: Power Button

    POC-551VTC 2.3.1 Power Button The power button is a non-latched switch for ATX mode on/off operation. Press to turn on the system, PWR LED should light up and to turn off, you can either issue a shutdown command in the OS, or just press the power button. In case of system halts, you can press and hold the power button for 5 seconds to force-shutdown the system.

  • Page 28: Com 1 Port

    POC-551VTC 2.3.2 COM 1 Port Implemented using industrial-grade ITE8786 Super IO chip (-40 to 85°C) and provide up to 921600 bps baud rate, COM1 is a software-configurable RS-232/422/485 port via 9-pin D-Sub male connector. The operation mode, slew rate and termination of COM1 can be set in BIOS setup utility.

  • Page 29: Com Port (Com2/ Com3/ Com4)

    POC-551VTC 2.3.3 COM Port (COM2/ COM3/ COM4) Implemented using industrial-grade ITE8786 Super IO chip (-40 to 85°C) and provide up to 921600 bps baud rate, the D-Sub male connector (COM2/ 3/ 4) can be configured in the BIOS as single RS-422/ 485 port (COM2) or three 3-wire RS-232 ports (COM2/COM3/COM4).

  • Page 30: Reset Button

    POC-551VTC 2.3.4 Reset Button The reset button is used to manually reset the system in case of system halt or malfunction. To avoid unexpected reset, the button is purposely placed behind the panel. To reset, please use a pin-like object (eg. tip of a pen) to access the reset button.

  • Page 31: Sma Antenna Opening

    POC-551VTC 2.3.6 SMA Antenna Opening The system offers four SMA antenna openings reserved for SMA antenna installations. Users can take advantage of these three openings when installing mini-PCIe module for wireless communication reception such as 3G, 4G, GPS or WiFi.

  • Page 32: Can Bus And Dio Port Panel

    POC-551VTC CAN bus and DIO Port Panel The CAN bus/ DIO panel features a CAN bus port that supports CAN2.0A/ CAN2.0B up to 1Mbps and 4x isolated digital input channels/ 4x isolated digital output channels. Item Description The CAN bus port allows the system to communicate with CAN bus port other in-vehicle CAN device(s).

  • Page 33: Can Bus Port

    POC-551VTC 2.4.1 CAN bus Port CAN bus is a robust industrial bus with a pair of differential signals and is commonly used in various industrial and in-vehicles applications. The system is equipped with a CAN bus DB9 port that is compatible with both industrial and in-vehicle applications. The CAN bus port supports CAN2.0A and CAN2.0B up to 1Mbps.

  • Page 34: Digital Input/ Output

    POC-551VTC 2.4.2 Digital Input/ Output The system provides 4x isolated digital input channels and 4x isolated digital output channels. The DIO functions support polling mode I/O access and DI change-of-state interrupt. Please refer to Watchdog Timer & Isolated DIO information on wiring and programming the isolated DIO channels. Pin# Pin Definition Pin#...

  • Page 35: Internal I/O

    POC-551VTC Internal I/O The system’s internal I/O connectors consist of an mini-PCIe slot with SIM slot, an M.2 slot for NVMe SSD, SO-DIMM socket, slot and a MezIO port for application-oriented expansion purposes. 2.5.1 Full-size mini-PCIe Slot and SIM Socket The system provides a full-size mini-PCIe socket.
  • Page 36 POC-551VTC mini-PCIe Pin Definition Pin # Signal Pin # Signal WAKE# +3.3Vaux COEX1 COEX2 +1.5V CLKREQ# UIM PWR UIM DATA REFCLK- UIM CLK REFCLK+ UIM RESET UIM VPP Mechanical Key Reserved* (UIM C8) Reserved* (UIM C4) W DISABLE# PERST# PERn0 +3.3Vaux PERp0 +1.5V...

  • Page 37: 2280 (M Key) Slot For Nvme Ssd

    POC-551VTC 2.5.2 M.2 2280 (M Key) Slot for NVMe SSD The system has an M.2 2280 slot (M key PCIe Gen3 x2) to install an NVMe SSD for the ultimate disk read/ write performance. An NVMe SSD offers doubled the disk read/ write speed performances over 2.5”...
  • Page 38 POC-551VTC M.2 (M Key) Slot Pin Definition Pin # Signal Pin # Signal +3V3 +3V3 DAS/DSS_N +3V3 +3V3 +3V3 +3V3 PERN1 PERP1 PETN1 PETP1 PERn0 + PERp0 - PETn0 - PETp0 + PERST_N REFCLKN REFCLKP Mechanical Key SUSCLK PEDET +3V3 +3V3 +3V3...

  • Page 39: So-Dimm Socket

    POC-551VTC 2.5.3 SO-DIMM Socket The system supports one 260-pin SO-DIMM socket for installing DDR4-2400MHz memory module up to 16GB in capacity.

  • Page 40: Mezio Tm Interface

    POC-551VTC MezIO Interface MezIO is an innovative interface designed for integrating application-oriented I/O functions into an embedded system. It offers computer signals, power rails and control signals via a high-speed connector. MezIO is also mechanically reliable benefited from its 3-point mounted mezzanine structure. A MezIO module can leverage these signals to implement comprehensive I/O functions.

  • Page 41: Mezio Interface Pin Definition

    POC-551VTC 2.6.1 MezIO Interface Pin Definition MezIO interface leverages FCI BERGSTAK® board-to-board connector to provide interconnectivity of high-speed signals. The receptacle part on the PCBA is FCI 61082-063402LF while the plug part on the MezIO module is FCI 61083-064402LF. Please refer to the following table for signal definition of its 60-pos connector. Function Description Signal Pin#...

  • Page 42: System Installation

    POC-551VTC System Installation Before disassembling the system enclosure and installing components and modules, please make sure you have done the following:  It is recommended that only qualified service personnel should install and service this product to avoid injury or damage to the system. ...

  • Page 43: Disassembling The System Enclosure

    POC-551VTC Disassembling the System Enclosure NOTE For POC-515/ 516 systems, you may skip steps 2 & 3. To install internal components such as M.2 SSD, memory module, mini-PCIe or MezIO module, you need to disassemble the system enclosure. Please refer to the following procedures: Remove the three screws indicated on the IO panel.
  • Page 44 POC-551VTC On the back of the system, remove the two screws indicated. Turn the system upside-down, remove the three screws indicated and separate the L-shape enclosure panel from the heatsink/ mainboard. Remove the screw shown in the illustration and remove the CAN/ DIO panel.
  • Page 45 POC-551VTC Remove the three screws securing the MezIO™ module and gently lift the module to separate it from the mainboard. Remove the two screws shown below and remove the heatsink covering the DRAM module and M.2 slot. With external panels and DRAM/ NVMe heat spreader removed, you are ready to install internal components.

  • Page 46: Installing Internal Components

    POC-551VTC Installing Internal Components 3.2.1 DDR4 SO-DIMM Installation There is one SO-DIMM memory slot on the motherboard. Please follow the procedures below to install the memory module. Disassemble the system enclosure. 2. Locate the SO-DIMM slot on the motherboard shown below. 3.

  • Page 47: Mini-Pcie Module, Sim Card And Antenna Installation

    POC-551VTC 3.2.2 mini-PCIe Module, SIM Card and Antenna Installation There are mini-PCIe with SIM slots on MezIO module and the motherboard. Please follow the procedures below to install the mini-PCIe module and SIM card, as well as the antenna for wireless communication. Disassemble the system enclosure.
  • Page 48 POC-551VTC 4. As the SIM card is situated underneath the mini-PCIe module, please install the SIM card first. The SIM card slot utilizes a slide-and-clamp mechanism. Slide the top section away from the VGA port, flip open the slot and insert the SIM card. Push away from the VGA port Flip open the slot and inset SIM card 5.
  • Page 49 POC-551VTC 6. Once the SIM card has been installed, the mini-PCIe module is ready to be installed. Insert mini-PCIe module’s gold finger on a 45 degree angle into the socket, gently press the module down and secure it with a screw. 7.
  • Page 50 POC-551VTC 9. Secure the SMA antenna connector and attach the external SMA antenna. Securing antenna connection Attach external antenna Reinstall the enclosure when done.

  • Page 51: 2880 M Key Nvme Ssd Installation

    POC-551VTC 3.2.3 M.2 2880 M Key NVMe SSD Installation There is one M.2 2280 M Key slot (PCIe Gen3 x2) for you to install an NVMe SSD. Please follow the procedures below to install the M.2 module Disassemble the system enclosure.
  • Page 52 POC-551VTC 4. Gently push it towards the motherboard and secure the NVMe SSD with the supplied screw. 5. Once you have installed the NVMe SSD, you need to reinstall the heat spreader but before you do so, please make sure the protective film on the thermal pads have been removed.

  • Page 53: Mezio Tm Module Installation

    POC-551VTC 3.2.4 MezIO Module Installation The MezIO module is situated above the heat spreader. Please make sure that you have installed the memory module, mini-PCIe, SIM card, NVMe SSD before installing the MezIO module. To install the MezIO module, please refer to the following procedure.
  • Page 54 POC-551VTC 3. Secure the stand-off hex bolts that came with the MezIO card onto the motherboard. Gently lower the module onto the motherboard. The MezIO connector should engage the port if the three (3) standoffs and screw holes meet. 4. Then secure the MezIO module to the hex bolts with three (3) P-head screws.

  • Page 55: Msata Module Installation

    POC-551VTC 3.2.5 mSATA Module Installation There is a full-size mSATA slot on the MezIO™ module. Please follow the procedures below to install mSATA module. 1. Disassemble the system enclosure. 2. The full-size mSATA slot is shown in the illustration below. 3.

  • Page 56: 2242/ 3042) Module Installation

    POC-551VTC M.2 (2242/ 3042) Module Installation There is one M.2 (2242/ 3042) slot and corresponding SIM slot on MezIO module. Please follow the procedures below to install the SIM card and M.2 module Disassemble the system enclosure. 2. An M.2 slot and SIM slot can be located on the MezIO module once the system enclosure has been removed.
  • Page 57 POC-551VTC 4. Close and secure the slide-and-clamp SIM card slot Close and push towards the outside of the MezIO module to secure the SIM card 5. Insert the M.2 card on a 45 degree angle and secure it with a screw to complete the M.2 and SIM card installation.
  • Page 58 POC-551VTC 7. Secure the SMA antenna connector and attach the external SMA antenna. Please refer to the module’s instruction manual on connecting the antenna cables. Securing antenna connection Attach external antenna 8. Reinstall the enclosure when done.

  • Page 59: Installing The System Enclosure

    POC-551VTC Installing the System Enclosure To reinstall the system enclosure, install the DIO port panel and secure it into the bottom screw opening (indicated in blue). Install the front panel by securing it with three screws and two hex-bolt screws on the VGA connector.
  • Page 60 POC-551VTC Place the L-shaped enclosure panel back into place and secure it with three screws. Secure the two screws to complete the enclosure.

  • Page 61: Wall Mount Installation

    POC-551VTC Wall Mount Installation The optional wall mount bracket allows the system to be mounted horizontally. Please refer to the following installation procedure to install the wall mount. To install, secure the wall mount bracket to the bottom of the system enclosure using the M4 screws provided.

  • Page 62: Vertical Wall Mount Bracket (Optional)

    POC-551VTC 3.5.1 Vertical Wall Mount Bracket (Optional) To install, secure the wall mount bracket to the rear side panel of the system enclosure using the M4 screws provided. Dimension illustration of the install vertical wall mount bracket for your reference.

  • Page 63: Din Rail Installation (Optional)

    POC-551VTC DIN Rail Installation (Optional) The system comes with a DIN rail clip (in the accessory box) that allows the system to be mounted vertically. To install, secure the DIN rail clip to the rear side panel of the system enclosure using the M4 screws provided.
  • Page 64 POC-551VTC To install the DIN rail clip onto the DIN rail, you must come over the top of the DIN rail, tilting, overlap the top clip edge of the DIN rail clip onto the DIN rail first, and then firmly press the bottom-front of the enclosure to clip the bottom edge of the mount plate.
  • Page 65 POC-551VTC Confirm the mount plate has indeed clipped onto the DIN rail for proper fit to complete the installation.

  • Page 66: Powering On The System

    POC-551VTC Powering On the System There are three methods to power on the system  Pressing the power button  Via an external non-latched switch  Sending a LAN packet via Ethernet (Wake-on-LAN) 3.7.1 Powering On Using the Power Button This is the simplest way to turn on your system.

  • Page 67: Powering On Using An External Non-Latched Switch

    POC-551VTC 3.7.2 Powering On Using An External Non-Latched Switch If your application demands the system to be placed inside a cabinet, you may use an external non-latched switch to power on/ off the system. The system provides a 3-pin “Remote On/ Off” plug for connecting a non-latched switch and acts as the ATX-mode power on/off control switch.

  • Page 68: Powering On Using Wake-On-Lan

    POC-551VTC 3.7.3 Powering On Using Wake-on-LAN Wake-on-LAN (WOL) is a mechanism to wake up a computer system from a S3 (standby), S4 (Hibernate) or S5 (system off with standby power) state via issuing Subnet Directed Broadcasts (SDB) or a magic packet. The system implements the Wake-on-LAN function for the GbE ports highlighted in blue, shown below.
  • Page 69 POC-551VTC Click the Power Management tag, and check the following two options accordingly  Wake on Magic Packet The system can wake from S3 or S4 state when receiving a magic packet. The magic packet is a broadcast frame containing anywhere within its payload 6 bytes of all 255 (FF FF FF FF FF FF in hexadecimal), followed by sixteen repetitions of the target computer's 48-bit MAC address.
  • Page 70 POC-551VTC 78 D0 04 0A 0B 0C 78 D0 04 0A 0B 0C 78 D0 04 0A 0B 0C 78 D0 04 0A 0B 0C MISC There are some free tools available on Internet that can be used to send a magic packet.

  • Page 71: Ignition Power Control

    POC-551VTC Ignition Power Control The ignition power control module for in-vehicle applications is an MCU-based implementation that monitors the ignition signal and reacts to turn on/off the system according to predefined on/off delay. Its built-in algorithm supports other features such as ultra-low power standby, battery-low protection, system hard-off, etc. In this section, we’ll illustrate the principle of ignition power control and operation modes.

  • Page 72: Additional Features Of Ignition Power Control

    POC-551VTC 3.8.2 Additional Features of Ignition Power Control In addition to the typical timing correlation, the ignition power control module offers additional features to provide additional reliability for in-vehicle applications.  Low battery detection The ignition power control module continuously monitors the voltage of DC input when the system is operational.

  • Page 73: Wiring Ignition Signal

    POC-551VTC 3.8.3 Wiring Ignition Signal To have ignition power control for in-vehicle usage, you need to supply IGN signal to the system. The IGN input is located on the 3-pin pluggable terminal block (shared with DC power input). For in-vehicle ignition control wiring, please do the following: 1.

  • Page 74: Configure Your Windows System

    POC-551VTC 3.8.4 Configure your Windows system When applying ignition power control to your system, please make sure you’ve configured your Windows system to initiate a shutdown process when pressing the power button. By default, Windows 7/ 8/ 10 goes to sleep (S3) mode when power button is pressed.

  • Page 75: Operation Modes Of Ignition Power Control

    POC-551VTC 3.8.5 Operation Modes of Ignition Power Control Y You can use the rotary switch to configure the operation mode. The system offers 16 (0~15) operation modes with different power-on/power-off delay configurations. The rotary switch can be located on the MezIO board and to access it, please refer to the section “Disassembling the System...
  • Page 76 POC-551VTC  Mode 2 Mode 2 is designed to have a very minor power on/ off delay of 160ms for applications that requires the system to start up almost at the same as the rest of the equipment it is working in collaboration with. Mode Power-on Delay Power-off Delay...

  • Page 77: Bios Settings

    POC-551VTC BIOS Settings The system is shipped with factory-default BIOS settings optimized for best performance and compatibility. In this section, we’ll illustrate some BIOS settings you may need to set or change prior to operating system installation. Please always make sure you understand the effect of change before you proceed with any changes.

  • Page 78: Com1/ 2 Port Configuration

    POC-551VTC COM1/ 2 Port Configuration The system’s COM1/ 2 ports support RS-232 (full-duplex), RS-422 (full-duplex) and RS-485 (half-duplex) mode. You can set the COM1/ 2 operating mode via BIOS settings. The option in the BIOS setting called “Slew Rate” defines how sharp the rising/falling edge is for the output signal of COM1/ 2.

  • Page 79: Com 3/ 4 Port Configuration

    POC-551VTC COM 3/ 4 Port Configuration The system’s COM 3/ 4 ports support RS-232 (full-duplex) and to enable it, COM 2 must be set to RS-232 mode. Another option in COM port’s BIOS setting is called HS (High Speed) and when enabled, the input clock for baud rate generator is multiply by 8.

  • Page 80: Com Port High Speed Mode

    POC-551VTC COM Port High Speed Mode The high speed mode of each COM port effectively allows for the port's baud rate generator to operate at 8x the speed with an effective baud rate of 921,600 bps (115,200 x 8). Please refer to the following instructions on how to enable the high speed mode for your COM port (COM1 used as an example).

  • Page 81: Sata Configuration For Mezio

    POC-551VTC SATA Configuration for MezIO Module The SATA configuration setting should be configured according to the MezIO card installed. For detail settings, please refer to the following table. Module & description MezIO Description SATA configuration module MezIO-R11 1x 2.5” SATA HDD/ SSD SATA set to <Auto>...

  • Page 82: Tpm Availability

    POC-551VTC TPM Availability Trusted Platform Module (TPM) is a hardware-based cryptoprocessor to secure hardware by integrating cryptographic keys into devices. The system is designed with on-board TPM 2.0 module. It is enabled in the BIOS by default. To enable TMP availability: When system boots up, press F2 to enter BIOS setup utility.

  • Page 83: System Power Configuration

    POC-551VTC System Power Configuration The system power configuration allows you to set the maximum power consumption of the system. Depending on your application, you can configure the option to 25W for higher performance or 12W for lower power-consumption. You may also leave the setting on Auto and allow the system to auto regulate power consumption according to application needs.

  • Page 84: Ignition Power Control

    POC-551VTC Ignition Power Control The ignition control module is also BIOS-configurable. When rotary switch is set to mode 15 (0xF), the ignition power control is set to executed according to parameters configured in BIOS setup menu, which allows richer combination of power-on/ power-off delay and more detailed control parameters.

  • Page 85: Power Over Ethernet (Poe)

    POC-551VTC Power over Ethernet (PoE) The Power over Ethernet (PoE) setting in the BIOS allows you to enable/ disable the PoE function of the designated port upon system boot up. To enable/ disable Power over Ethernet settings: Press F2 when the system boots up to enter the BIOS setup utility. Go to [Power] ...

  • Page 86: Wake-On-Lan

    POC-551VTC Wake-on-LAN Wake-on-LAN (WOL) is a mechanism which allows you to turn on your system via Ethernet connection. To utilize Wake-on-LAN function, you have to enable this option first in BIOS settings. Please refer to Powering on via Wake-on-LAN function. To enable/ disable “Wake on LAN”...

  • Page 87: 4.10 Power On After Power Failure

    POC-551VTC 4.10 Power On after Power Failure This option defines the system’s behaviour when DC power is supplied. Value Description S0 – Power On System is powered on when DC power is supplied. S5 – Power Off System is kept in off state when DC power is supplied. When you want to use the AT-mode remote on/ off control function, you have to set this option to “S0 –...

  • Page 88: 4.11 Boot Menu

    POC-551VTC 4.11 Boot Menu The Boot menu in BIOS allows you to specify the system’s boot characteristics by setting bootable device components (boot media) and method. Or, you may press F12 upon system start up and select a device you wish boot from. Value Option Description...
  • Page 89 POC-551VTC Newly detected boot media are placed at the top Add Boot Options First of the boot order. Newly detected boot media are placed at the Last bottom of the boot order. Newly detected boot media order will be Auto automatically detected and placed in boot order.

  • Page 90: Boot Type (Legacy/ Uefi)

    POC-551VTC 4.12 Boot Type (Legacy/ UEFI) The system supports both Legacy and Unified Extensible Firmware Interface (UEFI) boot modes. UEFI is a specification proposed by Intel to define a software interface between operating system and platform firmware. Most modern operating systems, such as Windows 10 and Linux support both Legacy and UEFI boot modes.

  • Page 91: 4.13 Position New Boot Device

    POC-551VTC 4.13 Position New Boot Device The “Add Boot Options” allow you to determine whether a newly added device (eg. USB flash disk) is to boot as the first device to boot or the last in the boot sequence. To set the newly-installed boot device as the first or last boot device: Press F2 when the system boots up to enter the BIOS setup utility.

  • Page 92: 4.14 Watchdog Timer

    POC-551VTC 4.14 Watchdog Timer The watchdog timer secures the boot process by means of a timer. Once the timer expires, a reset command is issued to initiate another booting process. There are two options in BIOS menu, “Automatically after POST” and “Manually after Entering OS”.

  • Page 93: Os Support And Driver Installation

    The system only has driver support for Windows 10 64-bit. For Linux support, please use Linux kernel versions no later than 4.10. The following list contains the operating systems which have been tested in Neousys Technology.  Microsoft Windows 10 IoT 2019 LTSC Value ...

  • Page 94: Driver Installation

    POC-551VTC Driver Installation The system comes with a “Drivers & Utilities” DVD that offers “one-click” driver installation process. It automatically detects your Windows operating system and installs all necessary drivers for you system with a single click. 5.2.1 Install Drivers Automatically To install drivers automatically, please refer to the following procedures.

  • Page 95: Install Drivers Manually

    POC-551VTC 5.2.2 Install Drivers Manually You can also manually install each driver for the system. Please note when installing drivers manually, you need to install the drivers in the following sequence mentioned below. Windows 10 (x64) The recommended driver installation sequence is Chipset/ graphics driver (x:\ Driver_Pool\AMD_V1000\Win_10_64\Setup.exe) Audio driver (x:\ Driver_Pool\Audio_ALC262\Win_ALL_64\Setup.exe) LAN driver (x:\...

  • Page 96: Driver For Watchdog Timer And Dio

    POC-551VTC Driver for Watchdog Timer and DIO Neousys provides a driver package which contains function APIs for WDT function and isolated DIO control function. You should install the driver package (WDT_DIO_Setup.exe) prior to using these functions. NOTE Please download from Neousys website and install WDT_DIO_Setup_v2.2.9.x or later versions.

  • Page 97: Appendix A Using Wdt & Dio

    In this section, we’ll illustrate how to use the function library provided by Neousys to program the WDT functions. Currently, WDT driver library supports Windows 10 x64 and WOW64 platform. For other OS support, please contact Neousys Technology for further information.

  • Page 98: Wdt And Dio Library Installation

    POC-551VTC WDT and DIO Library Installation To setup WDT & DIO Library, please follow instructions below. 1. Execute WDT_DIO_Setup.2.2.9.9.exe. 2. Click “Next >” and specify the directory of installing related files. The default directory is C:\Neousys\WDT_DIO. 3. Once the installation has finished, a dialog will appear to prompt you to reboot the system.
  • Page 99 POC-551VTC 4. When programming your WDT or DIO program, the related files are located in Header File: \Include Library File: \Lib Function \Manual Reference: Sample Code: \Sample\WDT_Demo (Demo for Watchdog Timer) \Sample\DIO_Demo (Demo for isolated DIO Control) \Sample\COS_Demo (Demo for change-of-state DI)

  • Page 100: Wdt Function Reference

    POC-551VTC WDT Function Reference InitWDT Syntax BOOL InitWDT(void); Description: Initialize the WDT function. You should always invoke InitWDT() before set or start watchdog timer. None Parameter Return Value TRUE: Successfully initialized FALSE: Failed to initialize Usage BOOL bRet = InitWDT() SetWDT Syntax BOOL SetWDT(WORD tick, BYTE unit);...

  • Page 101: Startwdt

    POC-551VTC StartWDT Syntax BOOL StartWDT(void); Description Starts WDT countdown. Once started, the WDT LED indicator will begin blinking. If ResetWDT() or StopWDT is not invoked before WDT countdowns to 0, the WDT expires and the system resets. Parameter None Return Value f the timeout value is given in correct format (WDT started), this function returns TRUE, otherwise FALSE BOOL bRet = StartWDT()

  • Page 102: Using Dio Function (Poc516/ Poc-546 Only)

    POC-551VTC Using DIO Function (POC516/ POC-546 Only) Wiring for DIO The digital input function of System series is implemented using a photo-coupler with an internally series-connected 1kΩ resistor. You need to provide a voltage to specify the logic high/low state. The input voltage for logic high is 5~24V, and the input voltage for logic low is 0~1.5V.

  • Page 103: Dio Pin Definition

    POC-551VTC DIO Pin Definition Pin# Pin Definition Pin# Pin Definition DI_0 DI_GND DI_1 DI_2 DI_GND DI_3 DO_GND DO_GND DO_0 DO_2 DO_1 DO_3 DO_GND...

  • Page 104: Dio Function Reference

    POC-551VTC DIO Function Reference InitDIO Syntax BOOL InitDIO(void); Initialize the DIO function. You should always invoke InitDIO() Description: before write/read any DIO port/channel. Parameter None Return Value TRUE: Successfully initialized FALSE: Failed to initialize BOOL bRet = InitWDT() Usage DIReadLine Syntax BOOL DIReadLine(BYTE ch);...

  • Page 105: Dowriteline

    POC-551VTC DOWriteLine Syntax void DOWriteLine(BYTE ch, BOOL value); Description: Write a single channel of isolated digital output. BYTE value specifies the DO channel to be written. ch should be a value of 0 ~ 3. Parameter value BOOL value (TRUE or FALSE) specifies the status of DO channel.

  • Page 106: Dowritelinechecked

    POC-551VTC DOWriteLineChecked Syntax void DOWriteLineChecked(BYTE ch, BOOL value); Write a single channel of isolated digital output and read-back the value of DO register. Note that this function is not returned Description: until the DO register is checked and identical to the written value.

  • Page 107: Cos Function Reference

    POC-551VTC COS Function Reference SetupDICOS Syntax BOOL SetupDICOS(COS_INT_SETUP *lpSetup, DWORD cbSetup); Setup Digital-Input(DI) Change-of-State(COS) interrupt Description parameters. Parameter lpSetup [in] A pointer to a COS_INT_SETUP structure that contains the COS configuration information for the DI device. This data structure contains the following variables: portMask WORD value specifies the interrupt mask for corresponding channel(s).

  • Page 108: Registercallbackdicos

    POC-551VTC RegisterCallbackDICOS Syntax BOOL RegisterCallbackDICOS(COS_INT_CALLBACK callback); Description: Registers a callback function, which is called when the DICOS interrupt occurred. Parameter callback [in] Specifies the callback function. The prototype for this function is descripted as follow. void __stdcall callback_func(COS_INT_CALLBACK_ARG* arg); Return Value TRUE if setup successes, FALSE if setup failed.

  • Page 109: Di Cos Example

    POC-551VTC DI COS Example #include <stdio.h> #include <stdlib.h> #include <windows.h> #include "WDT_DIO.h" //Step 0, define a Change-of-State Interrupt callback function void __stdcall callback_function(COS_INT_CALLBACK_ARG* arg) printf("data=0x%02x, flag=0x%02x, seq=%02d\n", arg->portData, arg->intrFlag, arg->intrSeq); int main(int argc, char* argv[]) //Step 1, initialize DIO library by invoking InitDIO() if ( ! InitDIO() ) printf("InitDIO -->...
  • Page 110 POC-551VTC //Step 3, register the callback function if ( ! RegisterCallbackDICOS(callback_function) ) printf("RegisterCallbackDICOS --> FAILED\n"); return -3; printf("RegisterCallbackDICOS --> PASSED\n"); //Step 4, start the DI Change-of-State Interrupt if ( ! StartDICOS() ) printf("StartDICOS --> FAILED\n"); return -4; printf("StartDICOS --> PASSED\n"); printf("\npress any key to stop...\n");...

  • Page 111: Appendix B Poe On/ Off Control

    POC-551VTC Appendix B PoE On/ Off Control The system offers four 802.3at PoE+ ports with a unique feature to allow users manually turn on or off the power supply of each PoE port. This can be function can be useful in power device (PD) fault-recovery or power reset. The function APIs are encapsulated in Neousys WDT_DIO driver package.

  • Page 112: Enablepoeport

    POC-551VTC EnablePoEPort Syntax BOOL EnablePoEPort (BYTE port); Description Turn on PoE power of designated PoE port. Parameter port BYTE value specifies the index of PoE port. Please refer to the following illustration, port should be a value of 1 ~ 4 Return Value TRUE if enabled success FALSE if fail to enable.

  • Page 113: Disablepoeport

    POC-551VTC DisablePoEPort Syntax BOOL DisablePoEPort (BYTE port); Description Turn off PoE power of designated PoE port Parameter port BYTE value specifies the index of PoE port. Please refer to the following illustration, port should be a value of 1 ~ 4 Return Value TRUE if disabled success FALSE if fail to disable...

Table of Contents