诺瓦科技全彩LED接收卡MRV316产品使用说明书

西安诺瓦电子科技有限公司
产品规格书
接收卡MRV340
概述
MRV340 是诺瓦 M3 系列的升级版本接收卡，其兼容 MRV300 所有功能。

1)单卡输出RGBR’数据16组；
2)单卡输出RGB数据20组；
3)单卡输出RGB数据24组；
4)单卡输出串行数据64组；
5)单卡带载像素为256×226；
6)支持配置文件回读；
7)支持温度监控；
8)支持网线通讯状态检测；
9)支持供电电压检测；
10)支持逐点亮色度校正；
11)支持接收卡预存画面设置。

接口定义
控制系统有 4 种工作模式,每种模式的 2 个 50P 输出不同数据,只需要用一版通用程
序和软件即可，无需定制程序；接口定义如下:
4)64 组串行数据模式
支持 64 组串行数据，定义如下：
JH1 JH2
尺寸外观说明
板卡厚度约1.6m m，总厚度（板卡厚度+正反面器件厚度）约为18.5m m。

单位：m m
技术参数
附录
串行译码电路：
第10页。

A5sCopyright © 2018 Xi’an NovaStar Tech Co., Ltd. All Rights Reserved.No part of this document may be copied, reproduced, extracted or transmitted in any form or by any means without the prior written consent of Xi’an NovaStar Tech Co., Ltd.Change HistoryChange HistoryTrademarkis a trademark of Xi’an NovaStar Tech Co., Ltd.StatementYou are welc o me to use the product of Xi’an NovaStar Tech Co., Ltd. (hereinafter referred to as NovaStar). This document is intended to help you understand and use the product. For accuracy and reliability, NovaStar may make improvements and/or changes to this document at any time and without notice. Any problem in use or any good suggestion, please contact us through ways provided in the document. We will do our utmost to solve the problems and adopt the suggestions after evaluation as soon as possible.www.novastar.tech ContentsContents 1Safety (1)1.1 Storage and Transport Safety ......................................................................................................................11.2 Installation and Use Safety ..........................................................................................................................12Overview (2)3Characteristics (3)3.1 Improvement in Display Effect .....................................................................................................................33.2 Improvement inMaintainability (3)3.3 Improvement in Hardware Reliability ...........................................................................................................43.4 Improvement in Software Reliability ............................................................................................................54Hardware Structure (6)4.1 Appearance ..................................................................................................................................................64.2 Dimensions ..................................................................................................................................................64.3 Indicator .......................................................................................................................................................74.4 Definition of the Data Interface (Top) ...........................................................................................................84.4.1 32-Group Parallel Data Interface ..............................................................................................................84.4.2 64-Group Serial Data Interface ................................................................................................................114.4.3 Reference Design for Expandable Interfaces .........................................................................................145Software Structure (16)6Typical Networking (17)7Specifications (18)A Acronyms and Abbreviations (19)B Terms (20)XI'ANNOVASTAR 1 Safety1Safety This chapter illustrates the safety of the A5s receiving card to ensure products’ storage, transport, packing and application safety. Safety description is applicable to all personnel that contact or use the products. Pay attention to following points: ●Read throughout the description. ●Save the whole description. ● Be complied with the whole description.1.1 Storage and Transport Safety●Pay attention to dust and water prevention. ●Avoid long-term direct sunlight. ●Do not place the products at the position near fire and heat. ●Do not place the products in an area containing explosive materials. ●Do not place the products in strong electromagnetic environment. ●Place the products at a stable position to prevent damage or personal injury caused by dropping. ● Save the packing box and materials which will come in handy if you ever have toship your products. For maximum protection, repack your product as it was originally packed at the factory.1.2 Installation and Use Safety ●Only trained professionals may install the products. ●Do not insert and unplug (power cord plug) when the power is on. ●Ensure the safe grounding of the device. ●Always wear an anti-static wrist band and insulating gloves. ● Do not place the products in an area having more or strong shake.NOVASTARTECHCO., LTD. ●Perform dust removing regularly. ●Do not maintain the products without authorization but contact NovaStar as soon as possible. ● Replace spare parts only with the same parts supplied by NovaStar.www.novastar.tech12 Overview2Overview A5s is a high-end receiving card developed by NovaStar, featuring small size and large loading capacity with the single card loading capacity up to 320×256 (PWM IC) pixels. A5s supports pixel level brightness and chroma calibration, which removes color difference effectively and improves display consistency of LED images. In addition, it also supports image rotation in 90° increments, creating richer images and improving visual experiences. Software and hardware designs of the A5s concern the user deployment as well as operating and maintenance scenarios, enabling easier deployment, more stable operating and more efficient maintenance. Advanced hardware design: ●Small size and thinner thickness save space for increasingly narrower cabinet space and smaller spacing between lamps. ●Use high-density connector which is resistant to dust and vibration and features high stability and high reliability. ● Assembly network transformer features simple design and improved magnetic compatibility, helping user’s products to successfully pass the EMC authentication.Useful software design: ● Support for LVDS transmission (customized function)Product Description 3 Characteristics●Support for smart module (customized function)●Support for auto module calibration●Support for Mapping function●Support for pre-stored image setting of the receiving card●Support for module Flash management●Support for monitoring of temperature, power supply voltage●Support for monitoring of Ethernet cable communication status (customizedfunction)●Support for 5-pin LCD module●Support for image rotating in 90° incrementsProduct DescriptionProduct Description 3 CharacteristicsProduct Description 4 Hardware StructureProduct Description 3 Characteristics3.4Improvement in Software ReliabilityXI'ANA5s Receiving Card Product Description4 Hardware StructureBoard thickness is not greater than 2.0mm, and the total thickness (board thickness +thickness of both front panel and back panel) is not greater than 7.5mm.Unit of the dimension chart is “mm”. Ground connection is enabled for location hole (GND).4Hardware Structure4.1AppearanceProduct images provided in this file are for reference only , and the actual products shall prevail.Models of the high-density receptacle and plug used by A5s are shown in T able 4-1 . Table 4-1 Model of high-density connector4.2 DimensionsNOVASTARTECHCO.,LTD.Product Description 4Hardware Structure4.3 Indicator The receiving card works normally, Ethernet cable connection is normal, while no video source input is available.LTD.4.4 Definition of the Data Interface (Top) 4.4.1 32-Group Parallel Data InterfaceNC 23 24 NCNote 2. RGB data groups must be used in group.Note 3. Operating indicator that meets low level is valid.Note 4. OE_RED, OE_GREEN and OE_BLUE are display enabled pins. In case thatOE_RGB are not controlled separately, OE_RED signal is applied. When PWM chip is used, GCLK signal is enabled. Note 5. RFU1–18 are the reserved extended function interfaces. Please refer to4.4.2 64- Group Serial Data Interface XI'ANNOVASTARTECHCO.,LTD.“4.4.3 Reference Design for Expandable Interfaces”.Gigabit Ethernet portTECHCO.,Note 7. Operating indicator that meets low level is valid.Note 8. OE_RED, OE_GREEN and OE_BLUE are display enabled pins. In case thatOE_RGB are not controlled separately, OE_RED is applied. While PWMchip is used, GCLK signal is enabled.Note 9. RFU1–18 are the reserved extended function interfaces. Please refer to“4.4.3 Reference Design for Expandable Interfaces ”.RFU8 and RFU10 are signal multiplexing expandable interfaces for which the interfaces of either Recommended Smart Module Interface or Recommended Module Flash Interface can be selected at a time.LTD.CO.,TECHNOVASTARXI'AN5 Software Structure5Software StructureProgram download method:Visit w ww.novastar.tec h a nd choose D ownload > F irmware . On the F irmware section, choose the desired program package to download.XI'ANNOVASTARTECHCO.,LTD.6 Typical Networking6Typical NetworkingA5s is applied to LED display synchronous system which is generally composed of the LED display, HUB board, receiving card, video controller and controller peripheral. The receiving card is connected to the display over a HUB board.Synchronous system requires connecting a c omputer to display the computer’s images and texts on the LED screen. Structure of the synchronous system is asshown in the following figure.XI'ANNOVASTARTECHCO.,LTD.XI'ANficationsA Acronyms and AbbreviationsAAcronyms and AbbreviationsEEMC Electromagnetic Compatibility FFPGA Field - P rogrammable Gate A rray LLED Light E mitting Diode MMCU Microcontroller UnitRRCFGReceiving Card ConfigurationXI'ANNOVASTARTECHCO.,LTD.B Term sBT ermsCalibration coefficient Calibration system generates a group of values for each LED lamp, includinginformation about brightness and chroma. After display calibration, the calibrationvalues of each lamp are just the calibration coefficient.Smart moduleThe smart module is composed of Flash and MCU.The Flash could store calibration coefficients and module information. MCU could communicate with the receiving card to realize monitoring over temperature, voltage and wiring communication status, as well as LED error detection. The smart module could make monitoring unit smaller, requiring no independentmonitoring card and saving cabinet space. MappingAfter the Mapping function is enabled on NovaLCT, the target cabinet will display the cabinet number and Ethernet port information, and the user could get the receiving card’s location and wiring route.Error detectionPerform status detection for each LED lamp. If the LED lamp fails, the user could notify in a timely manner upon monitoring system.XI'ANNOVASTARTECHCO.,LTD.。

V-Can视频控制软件版本编号： Rev3.1.0 文档编号NS160000266用户手册西安诺瓦电子科技有限公司版权所有 ©2018 西安诺瓦电子科技有限公司。

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网址： i西安诺瓦电子科技有限公司目 录1 概述 .................................................................................................................................................. 1 2 软件安装 (2)2.1 软件获取 ...................................................................................................................................................... 2 2.2 软件安装 ...................................................................................................................................................... 2 2.3 软件运行 ...................................................................................................................................................... 2 2.4 界面介绍 (3)3 功能介绍 (5)3.1 系统 ............................................................................................................................................................. 5 3.1.1 重连 .......................................................................................................................................................... 5 3.1.2 刷新 .......................................................................................................................................................... 6 3.1.3 固件升级 ................................................................................................................................................... 6 3.1.4 自测试 ...................................................................................................................................................... 7 3.1.5 恢复出厂 ................................................................................................................................................... 8 3.1.6 网络设置 ................................................................................................................................................... 8 3.1.7 语言选择 ................................................................................................................................................... 9 3.2 配置 ............................................................................................................................................................. 9 3.2.1 输入设置 . (10)3.2.1.1 输入设置 .............................................................................................................................................. 10 3.2.1.2 输入画质 ............................................................................................................................................... 11 3.2.2 输出设置 ................................................................................................................................................. 13 3.2.2.1 输出设置 .............................................................................................................................................. 13 3.2.2.2 输出画质 .............................................................................................................................................. 14 3.2.3 模式切换 ................................................................................................................................................. 15 3.2.4 拼接 ........................................................................................................................................................ 16 3.2.5 添加窗口 ................................................................................................................................................. 17 3.2.6 设置窗口属性 ......................................................................................................................................... 18 3.2.7 配置场景信息 ......................................................................................................................................... 22 3.2.8 特效 ........................................................................................................................................................ 23 3.2.8.1 切源特效 .............................................................................................................................................. 23 3.2.8.2 Take 特效 ............................................................................................................................................. 23 3.2.9 特效速度 . (24)西安诺瓦电子科技有限公司3.2.10 场景播放 ............................................................................................................................................... 24 3.2.11 同步模式 ............................................................................................................................................... 26 3.2.12 AUX ....................................................................................................................................................... 26 3.3 OSD ........................................................................................................................................................... 27 3.3.1 J6和N6的OSD 添加 ............................................................................................................................. 27 3.3.2 其他设备OSD 添加 .. (29)西安诺瓦电子科技有限公司使用手册1 概述1概述V-Can 是一款视频处理器的智能控制平台，支持J6、N6等视频处理器和VX5s 、VX6s 等二合一视频控制器。

SpecificationsReceiving Card MRV200Product images provided in this file are for reference only , and the actual products shall prevail.Rev2.1.1NS110100089XI 'AN NOVA S TAR T E C H C O .,L T D.OverviewNova M3 MRV200 is the mini-version of Nova M3 receiving card. It has small size and powerful functions. It retains all the functions and features of MRV300 receiving card and is more suitable to LED curtain and die-cast aluminum cabinet.Features1) Single card outputs 16-group of RGBR 'data;2) Single card outputs 20-group of RGB data; 3) Single card outputs 64-group of serial data; 4) Single card supported resolution 256x226; 5) Configuration file readback; 6) Temperature monitoring.7) Ethernet cable communication status detection; 8) Power supply voltage detection; 9) Pixel-by-pixel brightness and chromaticity calibration. Brightnessand chromaticity calibration coefficients for each LED; 10) Pre-store picture setting; 11) Comply with EU RoHs standard; 12) Comply with EU CE-EMC standard.XI 'A N N O V A S T A R T E C H C O .,L T D.Output Interface DefinitionUnder all the three different working modes of it, three 26P interfaces can output different data, and only one common program and software is required. No customized program is necessary. Interfaces are defined as follows:1) 16-group data mode （With virtual output ）Supporting 16-group of RGBR 'parallel data, defined as follows:Virtual red signal of the eighth group of data is exported as E signal of decoded signal under 32-scanning working mode.XI 'AN NOVA S TAR T E C HCO .,L T D.2) 20-group parallel data modeSupporting 20 sets of parallel data, defined as follows:I 'AN T E C HCO .,L T D.3)64-group serial data modeSupporting 64 sets of serial data, defined as follows:X I'A NN OV AS TA RT EC HC O.,L TD.Under serial mode, there are 64 data cables totally. Each cable can drive one LED bar independently.In case of horizontal LED bar, the default is, Data1 drives the first row from the top, and Data64 drives the 64th row. (front view)In case of vertical LED bar, the default is, Data1 drives the first column of from the left, and Data64 drives the 64th column. (front view).4) Special interface for light series or color screenDimensions Board thickness is not greater than 2mm, and the total thickness (board thickness + thickness of both front panel and back panel) is not greater than 18mm.Unit: mm.XI 'A N N OV A S T A R T C HCO .,L T D.AppearanceNote: Product images provided in this file are for reference only, and the actual products shall prevail.J2 definition （Connector interface of the network ports ）J9 definition （Indicator light Socket ） SpecificationsI 'A N L T D.Specific Model ListTo meet the needs of different customers, Nova provides more specificmodels of the products, including standard products in stock. Othermodels need to be customized.AppendixSerial data decoding circuit：X I'A NN OV AS TA RT EC HC O.,L T。

接收卡规格书产品版本：V1.0.0文档编号：NS120000328接收卡TR100规格书www.novastar-l 更新记录V1.0.0i接收卡TR100规格书www.novastar-l ed.c n目录1概述 (1)2产品特性 (2)2.1提升显示效果 (2)2.2提升可维护性 (2)2.3提升硬件可靠性 (3)2.4提升软件可靠性 (3)3接口定义 (4)3.1 32组并行数据接口 (4)3.2扩展功能参考设计 (7)4外观 (8)5尺寸 (9)6产品规格 (10)接收卡TR100规格书www.novastar-l ed.c n1概述TR100是诺瓦科技推出的新一代接收卡，单卡带载384×384像素。

TR100支持1.0/2.3（S AA）同轴接口，使系统的连接和数据传输更加可靠。

支持SerDes技术，具有低延迟特性。

同时，T R100支持18B it+灰度输出，有效处理LED显示屏因亮度降低带来的灰度损失问题，使图像更细腻。

接收卡TR100规格书规格书备注2.RGB 数据组必须成组使用。

备注3.运行指示灯为低电平有效。

备注4.OE_RED、OE_GREEN、OE_BLUE 为显示使能引脚。

OE_RGB 不分开控制时，使用OE_RED。

当使用PWM 芯片时，为GCLK 信号。

备注5.RFU1～18 是预留扩展功能接口，详细信息请参见“3.2 扩展功能参考设计”。

规格书www.novastar-l ed.c n4外观本文中的产品照片仅供参考，实际出厂产品安装散热片，请以实际购买到的产品为准。

TR100使用的高密度接插件的母座（R eceptacle）型号如表4-1所示。

公座（P LUG）型号可以根据实际需求选择。

4-1规格书www.novastar-l ed.c n5尺寸（单位：m m）。

Receiving CardMRV328Document Version:V1.0.0Document Number: NS110100409Product Description XI 'AN N O VA S T AR T E C H CO .,LT D.Copyright © 2018 Xi’an Nov aStar Tech Co., Ltd. All Rights Reserved.No part of this document may be copied, reproduced, extracted or transmitted in any form or by any means without the prior written consent of Xi’an NovaStar Tech Co., Ltd.Trademarkis a registered trademark of Xi’an NovaStar Tech Co., Ltd.StatementYou are welcome to use the product of Xi’an NovaStar Tech Co., Ltd. (hereinafter referred to as NovaStar). This document is intended to help you understand and use the product. For accuracy and reliability, NovaStar may make improvements and/or changes to this document at any time and without notice. Any problem in use or any good suggestion, please contact us through ways provided in the document. We will do our utmost to solve the problems and adopt the suggestions after evaluation as soon as possible.X I'A NN OV AS TA RT EC HC O.,L TD.Product Description Change HistoryChange HistoryX I'A NN OV AS TA RT EC HC O.,L TProduct Description ContentsContentsChange History (ii)1 Safety (1)2 Overview (2)3 Features (3)4 Hardware Structure (4)4.1 Appearance (4)4.2 Dimensions (5)4.3 Indicators (5)4.4 Definition of Data Interface (6)5 Software Structure (7)6 Typical Networking (8)7 Specifications (10)X I'A NN OV AS TA RT EC HC O.,L TD.Product Description1 Safety1SafetyThis chapter illustrates safety of the MRV328 receiving card to ensure the produc t’s storage, transport, installation and use safety. Safety instructions are applicable to all personnel who contact or use the product. First of all, pay attention to following points.● Read through the instructions. ● Retain all instructions. ●Comply with all instructions.Storage and Transport Safety● Pay attention to dust and water prevention. ● Avoid long-term direct sunlight.● Do not place the product at a position near fire and heat.● Do not place the product in an area containing explosive materials. ● Do not place the product in a strong electromagnetic environment. ● Place the product at a stable position to prevent damage or personal injury caused by dropping.●Save the packing box and materials which will come in handy if you ever have to store and ship the product. For maximum protection during storage and shipping, repack the product as it was originally packed at the factory.Installation and Use Safety● Only trained professionals may install the product.● Plugging and unplugging operations are prohibited when the power is on. ● Ensure safe grounding of the product.● Always wear a wrist band and insulating gloves.● Do not place the product in an area having frequent or strong shake. ● Perform dust removing regularly.● Contact NovaStar for maintenance at any time, rather than have the productdisassembled and maintained by non-professionals without authorization. ●Replace faulty parts only with the spare parts supplied by NovaStar.XI 'AN NOVA S T AR T E C H CO .,LT D.2OverviewThe MRV328 is a new receiving card developed by NovaStar. A single MRV328 loads up to 256x256 pixels.The MRV328 supports pixel level brightness and chroma calibration, which effectively removes color difference, greatly improves display consistency of LED images, and presents finer displays to users.Software and hardware designs of the MRV328 have fully concerned users'deployment, operating and maintenance scenarios, enabling easier deployment, more stable operating and more efficient maintenance.Hardware design:● Integrates 8 standard HUB75 connectors, which makes the HUB board unnecessary.●Adopts the Gigabit Ethernet port, which can connect to the PC.Software design:● Supports pixel level brightness and chroma calibration. ● Supports setting of images pre-stored in the receiving card. ● Supports status detection of temperature, voltage, Ethernet cable communication and video source signals. ●Supports the 5-pin LCD module.XI 'AN NOVA S T AR T E C H CO .,LT D.3FeaturesXI 'A.4Hardware Structure4.1 AppearanceProduct images provided in this file are for reference only, and the actual products shall prevail.XI 'AN NOVA S T AR T E C H CO .,LT D.4.2 DimensionsThe board thickness is not greater than 2.0 mm, and the total thickness (board thickness + thickness of components on front and rear panels) is not greater than 17.0 mm.The unit of dimension chart is “mm”. T he location holes are connected to signal grounds (GND).4.3 IndicatorsXI 'A S T AR T E C H CO .,LT D.4.4 Definition of Data InterfaceX I'A RT EC HC O.,L TD.Product Description 5 Software Structure5 Software StructureMethod of downloading the firmware upgrade package:Visit www.novastar.tech and choose Download > Firmware. On the Firmwaresection, choose the desired program package to download.X I'A NN OV AS TA RT EC HC O.,L TD.6 Typical Networking The MRV328 is applied to the LED display synchronous system which is generally composed of the LED display, receiving card, LED display controller (optional) and controller peripherals. The receiving card is connected to the LED display over HUB connectors.The synchronous system requires connecting a computer to display the computer’s images and texts on the LED display. The synchronous system's structure is shownin the following figure.Figure 6-1 Sending card modeX I'A NN OV AS TA RT EC HC O.,L TD.Figure 6-2 No sending card modeX I'A NN OV AS TA RT EC HC O.,L TD.Product Description 7 Specifications7 SpecificationsX I'A N.。

MRV316Receiving CardDocument Version:V1.0.0Document Number: NS110100375Product Description XI 'AN N O VA S T AR T E C H CO .,LT D.Copyright © 2017 Xi’an Nov aStar Tech Co., Ltd. All Rights Reserved.No part of this document may be copied, reproduced, extracted or transmitted in any form or by any means without the prior written consent of Xi’an NovaStar Tech Co., Ltd.Trademarkis a registered trademark of Xi’an NovaStar Tech Co., Ltd.StatementYou are welcome to use the product of Xi’an NovaStar Tech Co., Ltd. (hereinafter referred to as NovaStar). This document is intended to help you understand and use the product. For accuracy and reliability, NovaStar may make improvements and/or changes to this document at any time and without notice. Any problem in use or any good suggestion, please contact us through ways provided in the document. We will do our utmost to solve the problems and adopt the suggestions after evaluation as soon as possible.X I'A NN OV AS TA RT EC HC O.,L TD.Product Description Change HistoryChange HistoryX I'A NN OV AS TA RT EC HC O.,L TProduct Description ContentsContentsChange History (ii)1 Safety (1)2 Overview (2)3 Features (3)4 Hardware (4)4.1 Appearance (4)4.2 Dimensions (5)4.3 Indicators (5)4.4 Definition of Data Interface (6)5 Software Structure (8)6 Typical Networking (9)7 Specifications (11)X I'A NN OV AS TA RT EC HC O.,L TD.Product Description1 Safety1SafetyThis chapter illustrates safety of the MRV316 receiving card to ensure the product’s storage, transport, installation and use safety. Safety instructions are applicable to all personnel who contact or use the product. First of all, pay attention to following points.● Read through the instructions. ● Retain all instructions. ●Comply with all instructions.Storage and Transport Safety● Pay attention to dust and water prevention. ● Avoid long-term direct sunlight.● Do not place the product at a position near fire and heat.● Do not place the product in an area containing explosive materials. ● Do not place the product in a strong electromagnetic environment. ● Place the product at a stable position to prevent damage or personal injury caused by dropping.●Save the packing box and materials which will come in handy if you ever have to store and ship the product. For maximum protection during storage and shipping, repack the product as it was originally packed at the factory.Installation and Use Safety● Only trained professionals may install the product.● Plugging and unplugging operations are prohibited when the power is on. ● Ensure safe grounding of the product.● Always wear a wrist band and insulating gloves.● Do not place the product in an area having frequent or strong shake. ● Perform dust removing regularly.● Contact NovaStar for maintenance at any time, rather than have the productdisassembled and maintained by non-professionals without authorization. ●Replace faulty parts only with the spare parts supplied by NovaStar.XI 'AN NOVA S T AR T E C H CO .,LT D.2OverviewThe MRV316 is a new receiving card developed by NovaStar. A single MRV316 loads up to 512x256 pixels.The MRV316 supports pixel level brightness and chroma calibration, which effectively removes color difference, greatly improves display consistency of LED images, and presents finer displays to users.Software and hardware designs of the MRV316 have fully concerned users'deployment, operating and maintenance scenarios, enabling easier deployment, more stable operating and more efficient maintenance.Hardware design:● Integrates 16 standard HUB75 connectors, which makes the HUB board unnecessary.●Adopts the Gigabit Ethernet port, which can connect to the PC.Software design:● Supports pixel level brightness and chroma calibration. ● Supports setting of images pre-stored in the receiving card. ● Supports status detection of temperature, voltage, Ethernet cable communication and video source signals. ●Supports the 5-pin LCD module.XI 'AN NOVA S T AR T E C H CO .,LT D.3FeaturesXI 'A.4Hardware4.1 AppearanceProduct images provided in this file are for reference only, and the actual products shall prevail.XI 'AN NOVA S T AR T E C H CO .,LT D.4.2 DimensionsThe board thickness is not greater than 2.0 mm, and the total thickness (board thickness + thickness of components on front and rear panels) is not greater than 17.5 mm.The u nit of dimension chart is “mm”. The location holes are connected to signal grounds (GND).4.3 IndicatorsXI 'VA S T AR T E C H CO .,LT D.4.4 Definition of Data InterfaceXI 'AN NOVA S T AR T E C H CO .,LT D.Product Description 4 HardwareX I'A NN OV AS TA RT EC HC O.,L TD.Product Description 5 Software Structure5 Software StructureFirmware in the delivery MRV316 includes MCU program and FPGA program.Program download method:Visit and change the user interface language to English at thetop right. Then, on the displayed Products&Downloads page, click the targetreceiving card in the Receiving Card section to enter its detail introduction page. Atlast, click Downloads to enter the download list and download the required programpackages.X I'A NN OV AS TA RT EC HC O.,L TD.6 Typical Networking The MRV316 is applied to the LED display synchronous system which is generally composed of the LED display, receiving card, LED display controller and controller peripherals. The receiving card is connected to the LED display over HUB connectors.The synchronous system requires connecting a computer to display the computer’s images and texts on the LED display. The synchronous system's structure is shownin the following figure.Figure 6-1 Sending card modeX I'A NN OV AS TA RT EC HC O.,L TD.Figure 6-2 No sending card modeX I'A NN OV AS TA RT EC HC O.,L TD.Product Description 7 Specifications7 SpecificationsX I'A.。