X4418开发板硬件手册
三星S5P4418开发板荣品四核cortex-a9开发板
产品简介RP4418产品概述RP4418是深圳荣品电子科技有限公司基于成熟ARM解决方案，研发设计的一款低功耗、高性能、功能完善的三星4418处理器评估板，属于四核开发板。
搭配1GB DDR3内存8GB EMMC存储，Android4.4操作系统。
芯片介绍RP4418处理器使用的是三星4418，其具体参数如下。
型号：三星4418制程：28 nm 制程工艺CPU指令集：ARMv7CPU架构：Cortex-A9CPU核心： 4CPU频率：1.4GHz支持MALI MP2 3D图形加速器、1M byte L2缓存视频解码能力：支持(H.264.MPEG4-ASP H.263 VC-1 MPEG-1/2 VP8 AVS RV8/9/10 RV8/9/10)1080P解码视频编码能力：支持(H.264 MPEG4 H.263)1080P编码RP4418是一个开源开发板，对用户提供原理图，源代码，材料清单（BOM）都是免费提供。
使用RP4418来验证用户的设计，让用户能够快速对产品进行改进和提高。
物理特性· 开发板长80mm和宽60mm· 以太网（LAN）接口，2个USB2.0接口，3.3V GND接口、HDMI接口，USB OTG接口、phone接口、15pin lvds接口、15pin GPIO接口、TF卡接口、常规5V/3A电源插孔。
· 四个螺丝孔使得主板更好的固定在其他对应物体上。
· 标准引脚的串口调试接头· 复位键可以把当前CPU及运行数据清零后的启动通信· 10/100 MB以太网RJ45端口· USB2.0端口客户端· USB2.0 Host接口· 3.5mm插孔处理器特性高性能的四核ARM cortex-A9处理器。
cortex-A9利用动态长度、八级超标量结构、多事件管道及推断性乱序执行（ Speculative out-of-order execution），它能在频率超过1GHz的设备中，在每个循环中执行多达四条指令，同时还能减少目前主流八级处理器的成本并提高效率。
鸿湖万联扬帆系列“竞”开发板硬件指导手册说明书
鸿湖万联（江苏）科技发展有限公司目录产品概述 (3)适用范围 (4)产品概述 (4)产品特点 (4)外观及接口示意图 (5)基本功能列表 (6)PCB尺寸和接口布局 (7)PCB尺寸图 (7)接口参数说明 (8)电源输入接口（6pin/2.54mm） (8)BAT2RTC电池接口（2pin/1.25mm） (8)USB接口（4pin/2.0mm*4） (9)MIC接口（2pin/2.0mm） (9)遥控接收接口（3pin/2.54mm） (9)工作指示灯 (10)LED/IR接口（7pin/2.54mm） (10)背光控制接口（6pin/2.0mm*2） (11)IO/KEY接口（8pin/2.0mm） (11)LVDS屏接口（15*2pin/2.0mm） (12)232串口插座接口（4pin/2.54mm*2） (14)TTL串口插座接口*2（4pin/2.0mm*2） (15)485串口插座接口（4pin/2.0mm） (15)CAN接口（4pin/2.0mm） (16)TP接口（6pin/2.0mm） (16)MIPI Camera接口（30pin/0.5mm*2） (17)喇叭接口（4pin/2.0mm） (18)其它一些标准接口以及功能 (19)电气性能 (20)注意事项 (21)产品概述适用范围扬帆“竞”开发板属于自助终端主板，普遍适用于：互动广告机、互动数字标牌、智能自助终端、智能零售终端、工控主机、机器人设备等。
产品概述扬帆“竞”开发板采用瑞芯微RK3568（Cortex-A55）四核64位超强CPU，搭载OpenHarmony系统，主频最高达2.0GHz。
采用Mali-G52GPU，支持4K、H.265/H.264视频解码。
多路视频输出和输入，性能更强，速度更快，接口更丰富，是您在人机交互、智能终端、工控项目上的最佳选择。
产品特点高集成度。
集成HDMI/LVDS/以太网/Wi-Fi/BT于一体，简约超薄，卓尔不凡。
三星四核S5P4418开发板
三星四核S5P4418开发板1.S5P4418开发板简介三星S5P4418开发板（4G版）（如图1）标配1G内存+4G存储,支持100/1000M以太网，支持500W摄像头自动对焦功能，支持MIPI 摄像头接口，5路USB HOST接口，一路OTG接口，支持蓝牙4.0，支持GPS+北斗双模，支持WIFI上网，支持4G网络，支持一键USB启动，支持一键SD卡启动，支持MIPI LCD接口，支持HDMI接口，支持1路RS485接口，2路2W喇叭接口，支持待机功能，（电流小于0.1W,15mA）。
图1.三星S5P4418开发板（4G版）整机尺寸为 260mm*170mm*40mm，底板尺寸为260mm*170，核心板尺寸为 55mm*40mm*2.8mm。
2.4418处理器介绍三星S5P4418核心板开发板使用的处理器是三星S5P4418，其具体参数如下。
型号：三星4418制程：28 nm 制程工艺指令集：ARMv7CPU架构：Cortex-A9CPU核心： 4CPU频率：1.4GHz支持MALI MP2 3D图形加速器、1M byte L2缓存视频解码能力：支持(H.264.MPEG4-ASP H.263 VC-1 MPEG-1/2 VP8 AVS RV8/9/10 RV8/9/10)1080P解码视频编码能力：支持(H.264 MPEG4 H.263)1080P编码3.S5P4418开发板硬件配置RP4418开发板（4G版）是一款高性能的四核Cortex-A9核心板，由深圳荣品电子设计、生产和发行销售。
它采用三星S5P4418处理器，运行主频可高达1.4GHz，S5P4418内部集成了Mali-400 MP高性能图形引擎，支持3D图形流畅运行，并可播放1080P全高清视频。
RP4418支持网卡、音频，1080P HDMI音视频同步输出等功能。
RP4418支持32位内存总线，支持1GB内存，支持动态电源管理，能够支持4GB、8GB、16GB、32GB INAND存储。
G3288开发板硬件手册说明书
G3288Development Board Hardware ManualShenzhen Graperain Technology Co.,Ltd.Copyright StatementCopyrights of this manual belong to Shenzhen Graperain Technology Co.,Ltd.and all rights are reserved.Any companies or individuals are not allowed to extract part or all of this manual,and violators will be prosecuted under law.Attention:The manuals of development platform on sell will be updated from time to time,please download the latest manual from website or contact our company sales representative,there would be no further notice.Release NoteTechnical supportAny questions about the manuals,you can call our landline or email us. Website:Landline:+8675523025312E-mail:**********************Sales and service networkShenzhen Graperain Technology Co.,Ltd.Website:Landline:+8675523025312E-mail:*******************Address:Building D,Huafeng Tech.&Innov.Park Baoan Wisdom Valley,Xixiang,Baoan Dist.Shenzhen,Guangdong.Post code518101.CatalogueChapter1.G3288Development Board Brief (6)1.1G3288development board brief (6)1.2Characteristics Parameter (6)1.3G3288Development Board Appearance (8)1.4G3288SOM Appearance (8)Chapter2.G3288Development Board Hardware Resource (9)2.1G3288Development Board Hardware Resource Brief (9)2.2G3288SOM PIN Definition (10)Chapter3.Hardware Design (13)Chapter4.Product Portfolio (14)4.1System on Module Series (14)4.2Development Board Series (14)4.3Single Board Computer(SBC)Series (14)Chapter1.G3288Development Board Brief1.1G3288development board briefG3288development board takes Rockchip RK3288chip,designed by Shenzhen Graperain Technology Co.,Ltd..G3288development board includes G3288system on module and carrier board.G3288system on module takes Rockchip RK3288CPU,its dominant frequency about1.8GHz, integrated Mali-T760MP4graphic processor,it supports OpenGL ES1.1/2.0/3.0,OpenVG1.1, OpenCL,Directx11,and could come out4k x2K H.264and10bits H265video hardware decoding.G3288carrier board PIN out all functions of this chip mostly.Its data transmission and scalability have been extremely good play.Such as4G onboard,OTG,USB2.0,gigabit ethernet,dual band WIFI,bluetooth,audio input/output,multiple sensors,RGB,LVDS,MIPI,HDMI ect display interfaces and communication interfaces,camera and TF card slot.G3288development board supports Android,Linux,and Ubuntu OS,and all of them source code is open,which will be convenient to clients to develop.G3288module could be used in commercial display advertisement machine,vending machine, teaching terminal,automatic identification,robot,security monitoring,financial POS,vehicle control terminal,VR and so on directly,which will save time on developing well.G3288Development Board Characteristics:●Size:186.5mm x115.6mm●Strong functions,rich interfaces,and applicable widely●Supports Android5.1,Linux,Ubuntu OS,open source code and accelerate R&D cycle●Product stability and reliability1.2Characteristics Parameter1.3G3288Development Board AppearanceG3288Development Board Front View1.4G3288SOM AppearanceMore information of G3288SOM,please reference G3288System on module introduction.Chapter2.G3288Development Board Hardware Resource 2.1G3288Development Board Hardware Resource BriefNote:More information of G3288system on module,please reference G3288system on module introduction.Chapter3.Hardware Design3.1Design ReferenceTaking GR3288SOM as hardware platform,you could refer to power design,USB design,HDMI design,LVDS design,MIPI design,Audio design,Internet(Network card,WIFI,Bluetooth)design, camera design,and so on.These are open to customers,can refer to our carrier board design.Chapter4.Product Portfolio4.1System on Module SeriesG4418SOM(Samsung S5P4418)G6818SOM(Samsung S5P6818)G3288SOM(Rockchip RK3288)M9SOM(Qualcomm8916)4.2Development Board SeriesG4418development board(Samsung S5P4418)G6818development board(Samsung S5P6818)G3288development board(Rockchip RK3288)M9development board(Qualcomm8916)4.3Single Board Computer(SBC)SeriesG4418single board computer(Samsung S5P4418)G6818single board computer(Samsung S5P6818)G3288single board computer(Rockchip RK3288)Instructions:More information of specifications and other products,please pay attention to website and contact us directly.。
NXP i.MX 8M EVK 开发板硬件用户指南说明书
© 2018 NXP B.V.i.MX 8M EVK Board Hardware User's Guide1.IntroductionThis document is the hardware User’s Guide for the i.MX 8M Evaluation Kit (EVK) based on the NXPSemiconductor’s i.MX 8M Applications Processor. This board is fully supported by NXP Semiconductor. This manual includes system setup and debugging, andprovides detailed information on the overall design and usage of the EVK board from a hardware system perspective.1.1. Board overviewThe EVK board is a platform designed to showcase the most commonly used features of the i.MX 8MApplications Processor in a small, low cost package. The i.MX 8M EVK board is a development board, which gives the developer the option of becoming familiar with the processor.Table 1 lists the features of the i.MX 8M EVK board.NXP Semiconductors User's GuideDocument Number: IMX8MDQLQEVKHUGRev. 1, 05/2018Contents1.Introduction ........................................................................ 11.1. Board overview ....................................................... 1 1.2. Board contents ........................................................ 2 1.3. Board revision history ............................................. 2 2.Specifications ..................................................................... 32.1. Processor ................................................................. 4 2.2. Boot mode operations and selections ...................... 5 2.3. Power tree ............................................................... 6 2.4. LPDDR4 DRAM memory ...................................... 8 2.5. SD card slot (J1601) ............................................... 8 2.6. eMMC memory (U601) .......................................... 9 2.7. Ethernet connector (J1201) ..................................... 9 2.8. USB connector (J901, J903) ................................... 9 2.9. Audio input/output (J1101) ..................................... 9 2.10. UART connector (J1701) ...................................... 10 2.11. JTAG connector (J401) ......................................... 10 2.12. Extension port (J1801) .......................................... 10 2.13. MIPI-CSI/MIPI-DSI connector (J1501, J1502, J1503) 102.14. User interface buttons ........................................... 12 2.15. WiFi/BT (U1301/J1401) ....................................... 12 2.16. User interface LED indicators ............................... 13 2.17. HDMI connector (J1001) ...................................... 133.PCB information .............................................................. 14 3.1. EVK design files ................................................... 144.EVK accessories .............................................................. 155.Revision history (16)IntroductionTable 1. Board featuresProcessor NXP Applications Processor MIMX8MQ6DVAJZAADRAM memory Micron 3 GB LPDDR4 MT53B768M32D4NQ-062 WT:B Mass storage Micron 16 GB eMMC5.0 MTFC16GAKAECN-2M WTMicron 32 MB QSPI NOR MT25QL256ABA1EW9MicroSD card connector SD3.0 supportedPower NXP PMIC PF4210 + Discrete DCDC/LDODisplay interface HDMI 2.0a ConnectorDSI interface (Mini-SAS connector)Ethernet 1 GB Ethernet with RJ45 connectorUSB x1 USB (2.0/3.0) Type-C connector x1 USB (2.0/3.0) host connectorAudio connectors 3.5 mm Stereo Headphone outputDebug connectors JTAG (10-PIN header) MicroUSB for UART debugCamera CSI interface (Mini-SAS connector)WiFi/Bluetooth x1 on board WiFi/BT module x1 M.2 slot (KEY-E type)Buttons ONOFF, RESETLED Indicators Power status, UARTExpansion Port FPC connector (SAI ports)PCB 3.937-inch x 3.937-inch (10 cm x 10 cm), 10-layer board1.2. Board contentsThe i.MX 8M EVK contains the following items:•i.MX 8M EVK board•USB Cable (x1 Standard USB TYPE-A to MicroUSB TYPE-B connector; x1 Standard USB TYPE-A to USB TYPE-C connector)•12V/5.0A Power Supply•Quick Start Guide1.3. Board revision history•Rev A0/A1•Rev B1/B2•Rev B3•Rev B4The board assembly version will be printed on a label, usually attached to the bottom side. The assembly version will be the letter designation following the schematic revision: 700-29615 REV _.2. SpecificationsThis section provides the detailed information about the electrical design and practical considerations that go into the EVK board. Figure 1 describes each block in the high-level block diagram of the EVK board.Figure 1. MCIMX8M-EVK block diagramFigure 2 shows the overview of the i.MX 8M EVK board.SpecificationsFigure 2. i.MX 8M EVK board overview2.1. ProcessorThe i.MX 8M processors represent NXP Semiconductor’s latest achievement in integrated multimedia-focused products offering high performance processing with a high degree of functional integration, targeted towards the growing market of connected devices. The i.MX 8M processor features NXP’s advanced implementation of the Quad Arm Cortex®-A53+ Arm Cortex-M4 core, which operates at speeds up to 1.5 GHz. i.MX 8M includes integrated power management module that reduces the complexity of external power supply and simplifies the power sequencing. Each processor provides a 32-bit LVDDR3L/DDR4/LPDDR4 memory interface and other interfaces for connecting peripherals, such as HDMI, LCD, WLAN, Bluetooth™, GPS and camera sensors.For more detailed information about the processor, please refer to the datasheet and reference manual on /i.MX8M.2.2. Boot mode operations and selectionsThe i.MX 8M Applications Processor can be the boot configuration selected on SW802 or by the boot configuration stored on internal eFUSE. Alternatively, the i.MX 8M can download a program image from a USB connection when configured in serial downloader mode. The method used to determine where the processor finds its boot information is from two dedicated BOOT MODE pins. Table 2 shows the values used in the two methods.Figure 3. Boot mode selection using SW802Table 2. Boot mode pin settingsBOOT_MODE1 BOOT_MODE 0 Boot source0 0 Boot from fuses0 1 Serial downloader1 0 Internal boot1 1 ReservedIt is important for the developer to remember that these two pins are tied to the BOOT modules, therefore, on i.MX 8M EVK board, use a dual-switch (SW802) to select the input voltage of these two pins, 0 or 3.3 V. If the developer wants to boot the program Image from the Fuses Mode, the position of the switch 1 and 2 must be set to OFF, it is the same principle to choose the Serial Downloader Module or Internal Boot Module to load bootable code into the processor.If the method of determining the bootable source code is selected to be from the hardware, then the developer must set the switch S802:MODE0 to OFF, MODE1 to ON, and the four i.MX 8M pins must be set on the EVK board as Table 3 and Figure 4.Table 3. Boot mode settingBOOT configuration SW801Boot from EMMC 0010Boot from SD2 1100SpecificationsFigure 4. Boot mode setting using SW801On the i.MX 8M EVK board, the default boot mode is from eMMC device. There is one SD connector on the board. The board will check the eMMC connector first and then the SD connector. If you put the boot card into SD connector, and set the boot configuration as “BOOT from SD2”, the board will boot from the SD by default.NOTEFor more information about the boot module, such as the meaning ofevery bit of the Boot Switch, please refer to i.MX 8M Reference Manualon /i.MX8M.2.3. Power treeThere is a +12 V external wall power supply that needs to be connected to the i.MX 8M EVK board at connector J902. The other powers from internal adapters, on the EVK board, use discrete device to power the system. Figure 5 shows the power tree.Figure 5. Power tree diagramIn Figure 5, the developer can get all the voltage supply rails used on the EVK board. When some modules are not working, the developer needs to test whether the voltage of this module is correct. Table 4 lists the power rails on the board.SpecificationsTable 4. Power railsi.MX8MQSRC TYPE Value SEQ PWR rail1 NVCC_SNVS DC/DC BUCK 3.32 VDD_SNVS LDO 0.93 VDD_SOC/VDDA_0P9 DC/DC BUCK 0.94 VDD_ARM DC/DC BUCK 0.9/1.04 VDD_GPU PMIC PF4210 0.9/1.04 VDD_VPU PMIC PF4210 0.9/1.04 VDD_DRAM PMIC PF4210 1.05 VDDA_1P8_xxx PMIC PF4210 1.85 VDDA_DRAM PMIC PF4210 1.86 NVCC_3V3 DC/DC BUCK 3.36 NVCC_1V8 PMIC PF4210 1.86 NVCC_DRAM PMIC PF4210 1.1/1.2/1.357 NVCC_SD2 LDO 1.8/3.38 1.8 V PHY PMIC PF4210 1.88 0.9 V PHY PMIC PF4210 0.98 3.3 V PHY PMIC PF4210 3.3NOTEIf an alternate power supply is used (not the original power supply), itshould be no more than 20 V; otherwise the board will not work.2.4. LPDDR4 DRAM memoryThe i.MX 8M EVK board has one 768 Meg × 32 (4 channels × 16 I/O) LPDDR4 SDRAM chip(MT53B768M32D4NQ-062 WT:B) for a total of 3 GB RAM memory.In the physical layout, the LPDDR4 chip is placed on the TOP side, the data traces are not necessarily connected to the LPDDR4 chips in sequential order, but for ease of routing, are connected as best determined by the layout and other critical traces.The DRAM_VREF can be created by a simple voltage divider using 1.5 K Ohm 1% resistors and 0.1 µF capacitors for stability. The relatively smaller-value resistors provide enough current to maintain a steady mid‐point voltage. The calibration resistors used by the LPDDR4 chips and processor are 240 Ohm 1% resistors.2.5. SD card slot (J1601)There is one MicroSD card connectors (J1601) on the i.MX 8M EVK board. J1601 on the i.MX 8M EVK board is the TF slot for SD2 interface. By default, this MicroSD connector supports one 4-bitSD3.0 card or MMC card.2.6. eMMC memory (U601)The eMMC interface is connected to uSDHC1 of i.MX 8M. It can support eMMC 5.0, eMMC and hinge type. MicroSD socket are co-layout, and the eMMC device is populated by default on the EVK board. To boot from eMMC, you need to change the Boot-mode switch (SW801) settings as shown in Table 3.2.7. Ethernet connector (J1201)There is one gigabit Ethernet module on the i.MX 8M processor. The developer can use the ENET connector to send/receive the ENET signals. The Ethernet subsystem of the i.MX 8M EVK board is provided by the Qualcomm AR8031 Ethernet Transceiver (U1201). The Ethernet Transceiver (or PHY) receives standard RGMII Ethernet signals from the MAC-NET core of the i.MX 8M Applications Processor. The processor takes care of all Ethernet protocols at the MAC layer and above. The PHY is only responsible for the Link Layer formatting. The PHY receives the clock signal from the ENET_TXC pin of i.MX 8M processor.2.8. USB connector (J901, J903)The i.MX 8M Applications Processors contain two USB 2.0/3.0 OTG controllers, with two integrated USB PHY. On the EVK board, one is used for USB host port and the other for the USB TYPE-C port.2.9. Audio input/output (J1101)The main Audio DAC used on the EVK board is CIRRUS LOGIC Low Power, high quality Stereo DAC, WM8524. The digital interface between i.MX 8M and WM8524 includes three signals:SYNC_CLK, BCLK, and DACDAT. The i.MX 8M also provides the MCLK to WM8960.i.MX 8M EVK includes one headphone interface (J1101). J1101 is a 3.5 mm 4-pole (or TRRS) phone jack.CAUTIONThe Stereo audio jack is designed to be connected with active speaker. Ifyou want to connect it with a headphone, please make sure that theheadphone has volume control functionality and set the headphone’svolume properly before wearing it. Please do not plug in the non-volume-control headphone directly. The audio output volume may be too loud fornon-volume-control headphone and may harm your hearing.Specifications2.10. UART connector (J1701)The i.MX 8M Applications Processor has four independent UART Ports (UART1 – UART4). Usually the developer can use a DB9 connector and a level shifter such as MAX3232 to complete the UART debug circuit. Nowadays, many computers may not have a RS-232 DB9 connector, so on the EVK board, SILICON LABS’s CP2105, there is a USB to Serial UART IC to convert the UART signal to the USB signal. Note that you need to make sure the CP2105 VCP Driver has been installed on your computer for proper operation. If not, you may download it from SILICON LABS’ website and install: https:///products/development-tools/software/usb-to-uart-bridge-vcp-driversOn the EVK board, UART1_TXD & UART1_RXD are used to output serial debugging information for A53-core. UART2_TXD & UART2_RXD are used to output serial debugging information for M4-core. No RTS or CTS signals are sent from the Processor to the Debug connector as these signals are ignored by most applications. The required terminal settings to receive debug information during the boot cycle are as shown in Table 5.Table 5. Terminal setting parametersData Rate 115,200 BaudData bits 8Parity NoneStop bits 12.11. JTAG connector (J401)The i.MX 8M Applications Processor accepts five JATG signals from an attached debugging device on dedicated pins. A sixth pin on the processor accepts a board HW configuration input, specific to the EVK board only. The five JTAG signals used by the processor are:•JTAG_TCK TAP Clock•JTAG_TMS TAP Machine State•JTAG_TDI TAP Data In•JTAG_TDO TAP Data Out•JTAG_nTRST TAP Reset Request (Active Low)2.12. Extension port (J1801)One Expansion port (J1801) is provided on the EVK board to generate audio card connector, and the developer can use the processor to perform audio features development.2.13. MIPI-CSI/MIPI-DSI connector (J1501, J1502, J1503)The i.MX 8M processor supports dual MIPI-CSI and single MIPI-DSI. The connectors are designed to support camera and LCD. The connectors are as shown in Figure 6.Figure 6. MIPI-DSI/CSI connectorNOTEThe dual MIPI-CSI connector on Rev B3 EVK board shares the same I2C bus, if you want to develop dual-camera applications using two identical camera modules (with the same I2C address), an SW patch may be required (e.g., power on camera0 while keep camera1 powered off, then change camera0 I2C address and power on camera1). Alternatively, you can use two camera modules with different I2C address. Rev B4 EVK improving by assigning a different I2C bus to each MIPI-CSI connector, therefore not requiring a SW patch.Specifications2.14. User interface buttonsThere are two user interface buttons on the EVK board.2.14.1. Power button (SW1701)The chip supports the use of a button input signal to request main SoC power state changes (i.e. ON or OFF) from the PMU.ON/OFF can be configured as debounce, OFF-to-ON time, and max timeout. The debounce and OFF-to-ON time can be configured as 0, 50, 100 and 500 ms. Debounce is used to generate the power-off interrupt. In the ON state, if ON/OFF button is held longer than the debounce time, the power-off interrupt is generated. OFF-to-ON time supports the time it takes to request power-on after a button has been held longer than the configured time. In the OFF state, if ON/OFF button is held longer than the OFF-to-ON time, the state will transit from OFF to ON. Max timeout can be configured as 5 s, 10 s, 15 s and disable. Max timeout can also be the time for requesting power down after ON/OFF button has been held for the defined time.2.14.2. Reset button (SW1702)In the ON state, holding the RESET button (SW1702) will force to reset the power rails except the VDD_SNVS on the i.MX 8M EVK board. The i.MX 8M applications processor will be immediately turned off and reinitiate a boot cycle from the OFF state.2.15. WiFi/BT (U1301/J1401)The MCIMX8M EVK board has two ways to support WiFi/BT function:1.Chip on board WiFi: LBEE5U91CQ-TEMP;2.M.2 WiFi/BT card.Both ways share the same UART interface for BT function, so the BT function cannot be used at the same time. For WiFi, there are two standalone PCIe interfaces for this purpose, and WiFi function can be used at the same time.2.16. User interface LED indicatorsThere are two LED indicators on the board. These LEDs have the following functions: •Main Power Supply (D1601)—Green – CPU is running on OD mode.—Red – WALL_12V_DC_JACK is provided and SW701 is powered on.—OFF – The board is powered off.•UART (D1702/D1703)—Green light flashing – The UART data transmitted to PC.—Orange light flashing – The UART data received from PC.2.17. HDMI connector (J1001)The i.MX 8M EVK board has a Type-A HDMI connector that can playback 4K video.EVK accessories3. PCB informationThe overall dimensions of the i.MX 8M EVK board PCB are shown in Figure 2. The EVK board is made with standard 10-layer technology. The material used is FR-4, and the PCB stack-up information is shown in Table 6.Table 6. Board stack up informationLayer Description Coppoer (Oz.) Dielectric thickness (mil)1 Signal 0.333Dielectric TU768P: 2.741 mil2 GND 1Dielectric TU768P: 3.94 mil3 Power 1Dielectric TU768P: 4.409 mil4 Signal 1Dielectric TU768P: 3.94 mil5 GND 1 3.0Dielectric TU768P: 4.491 mil6 Signal 1Dielectric TU768P: 3.94 mil7 GND 1Dielectric TU768P: 4.465 mil8 Signal 1Dielectric TU768P: 3.94 mil9 GND 1Dielectric TU768P: 2.743 mil10 Signal 0.3333.1. EVK design filesYou can download the schematics, layout file, gerber files, and BOM from /i.MX8M.NOTEThe EVK thermal design was performed for a typical use case. Ensureyour thermal design is based on your specific use case.4. EVK accessoriesFor developers’ wishing to implement display or camera functionality through MIPI-DSI/CSI interface, NXP provides three optional accessories that can be directly attached to the mini-SAS connector on EVK board. The developer can purchase these accessories from NXP website.Table 7 shows the link to each accessory, in which you can find the user guide and design files of the accessory.Table 7. Links to accessories for the i.MX8M EVKAccessory Description LinkIMX-MIPI-HDMI Converts MIPI-DSI signal to HDMI signal /part/IMX-MIPI-HDMIMX8-DSI-OLED1 MIPI-DSI interface OLED display kit with touch screen /part/MX8-DSI-OLED1 MINISASTOCSI MIPI-CSI interface camera kit based on OmniVision/part/MINISASTOCSI chipset OV5640Revision history5.Revision historyTable 8. Revision historyRevision number Date Substantive changes0 01/2018 Initial release.1 05/2018 •Removed DQLQ suffix in the whole text.•Updated Note in 3.1 EVK design files.•Updated Table 4.•Updated Figure 2.•Added Caution to 2.9 Audio input/output (J1101).•Added 4 EVK accessories.Document Number: IMX8MDQLQEVKHUGRev. 1 05/2018How to Reach Us: Home Page: / Web Support:/supportInformation in this document is provided solely to enable system and softwareimplementers to use NXP products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits based on the information in this document. NXP reserves the right to make changes without further notice to any products herein.NXP makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does NXP assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters that may be provided in NXP data sheets and/or specifications can and do vary in different applications, and actual performance may vary over time. All operating parameters, including “typicals,” must be validated for each customer application by customer’s technical experts. NXP does not convey any license under its patent rights nor the rights of others. NXP sells products pursuant to standard terms and conditions of sale, which can be found at the following address: /SalesTermsandConditions .NXP, the NXP logo, NXP SECURE CONNECTIONS FOR A SMARTER WORLD, Freescale, the Freescale logo are the trademarks of NXP B.V. All other product or service names are the property of their respective owners.Arm, the Arm logo, and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the EU and/or elsewhere. All rights reserved. © 2018 NXP B.V.Mouser ElectronicsAuthorized DistributorClick to View Pricing, Inventory, Delivery & Lifecycle Information:N XP:MCIMX8M-EVK。
G4418 硬件手册
G4418硬件手册深圳葡萄雨技术有限公司版权声明本手册版权归属深圳市葡萄雨技术有限公司所有,并保留一切权力。
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第1章G4418开发板简介 (8)1.1产品简介 (10)1.2功能特性 (11)1.3搭载系统简介 (12)1.3.1Android4.4系统 (12)1.3.2Linux QT系统 (13)1.3.3Ubuntu系统 (13)第2章硬件资源 (14)2.1硬件接口描述 (14)2.2开发板启动指引 (16)2.3接口定义 (17)2.3.1核心板引脚定义1 (17)2.3.2核心板引脚定义2 (18)2.3.3核心板引脚定义3 (18)2.3.4核心板引脚定义4 (19)2.3.5核心板引脚定义5 (20)2.3.6J18(SPI扩展口) (20)2.3.7LCD1(LCD&VGA扩展口) (20)2.3.8J14(LVDS显示扩展口) (22)2.3.9J12(MIPI显示扩展口) (22)2.3.10U451(DVP camera接口) (23)2.3.11J15(MIPI camera接口) (24)2.3.12J11(UART1,COM1) (25)2.3.13J17(UART2,COM3) (25)2.4硬件接口 (25)2.4.1电源开关及插座 (25)2.4.2调试串口 (25)2.4.3HDMI接口 (26)2.4.4DVP camera接口 (26)2.4.5MIPI camera接口 (27)2.4.6以太网接口 (27)2.4.7耳机接口 (27)2.4.8喇叭接口 (28)2.4.9录音接口 (28)2.4.10TF卡槽 (28)2.4.11独立按键 (28)2.4.12调试LED灯 (29)2.4.13电源指示灯 (29)2.4.14USB OTG接口 (30)2.4.15USB HOST接口 (30)2.4.16开机按钮 (30)2.4.17复位按钮 (30)2.4.18LCD接口 (31)2.4.19后备电池 (31)2.4.20精准可调电位器 (31)2.4.21蜂鸣器 (31)2.4.22红外一体接收头 (32)2.4.23LVDS接口 (32)2.4.24MIPI接口 (32)2.4.25电池接口 (33)2.4.26PCIE3G/4G接口 (33)2.4.27SPI接口 (33)2.5底板尺寸图 (34)第3章配置清单 (35)3.1标配硬件清单 (35)3.2选配硬件清单 (35)3.3网盘资料清单 (35)第4章产品线介绍 (36)4.1核心板系列 (36)4.2开发板系列 (36)4.3卡片电脑系列 (36)第1章G4418开发板简介本文档讲述G4418开发平台的硬件资源，电路原理，支持的接口，等。
迅为4418开发板7-24小时无故障运行
迅为4418开发板7*24小时无故障运行
核心板参数
核心板类型板对板邮票孔特点拆装便利，扩展性好适合高震惊场合尺寸50mm*60mm层数6层PCB沉金设计8层PCB沉金设计衔接器高度核心板衔接器组合高度1.5mm04418 CPU -A9 四核 S5P4418处理器
1.4GHz6818 CPUARM Cortex-A53 八核 S5P6818处理器 1.4GHz内存1GB
DDR3（2GB可选）1GB DDR3存储16GB EMMC16GB EMMCAXP228（官方推举），支持动态调频，超低功耗工作直流5V供电系统支持4.4/5.1.1/7.1系统、3.4.39、QT2.2/4.7/5.7、12.04运行温度0℃-70℃0℃-70℃引角扩展四组衔接器共320个PIN脚208个PIN脚扩展参数：24位RGB 888，可按照屏幕要求取舍；
LVDS：4通道、可配置；
：v1.4；
MIPI：DSI和CSI各一个，支持LCD和CAMARA；DVP：可支持DVP格式并口摄像头；
SDIO：3个（1路被占用）；
_HOST：1个，底板扩展3个；
USB_OTG：1个，底板作为DEV用；
USB_HSIC：1个；
UART：6路；
I2C：3路，可用于等；
SPDIF：1路；
GPIO：多数已引出；
SPI：3路；
以太网：1路自适应10/100/1000；
：3路，可用于背光控制；
锂电池充放电：引出，可挺直用法（带电量计）；：7路模拟输入；
第1页共3页。
4418开发板介绍
UT4418开发板介绍友坚恒天科技专注于三星平台产品的研发，是三星在中国最具实力的方案公司。
公司主打的三星平板电脑方案销量，连续多年稳居第一。
公司定位于中高端产品的研发，具有多年的嵌入式产品研发经验；基于三星A15-Exynos5260/5410/5250、S5P4418、A9-Exynos4412、A8-S5PV210、ARM11-S3C6410、ARM9-S3C2416等处理器，开发了系列化的产品，为客户提供了全面的产品选择及专业化的量身定制MID解决方案。
友坚恒天科技服务于国内外平板电脑品牌商，并为行业客户提供一站式的解决方案；在为客户打造最具竞争力优势的产品的同时，也实现了自身的价值。
UT4418处理器是三星2014年推出的4核处理器，使用Cotex-A9四核心，整体性能比Cotex-A8核心高出50%,提供6.4GB/s内存带宽，支持1080P的全高清视频输出，以及3D 图形显示，支持LCD显示1080P高清电视输出等，完全是Exynos4412的升级版芯片，性能远远超过Exynos4412,并且基本兼容Exynos4412。
UT4418开发板为消费类电子、智能终端、MID、无线通讯、移动导航、医疗设备、工业控制等行业产品的应用开发而设计，供广大企业用户进行产品前期软硬件性能评估验证、设计参考用；也是高校、培训机构、嵌入式爱好者学习研究的最佳工具。
UT4418开发板标准板外观图：友坚UT4418开发板UT4418开发板升级板外观图：友坚UT4418开发板UT4418开发板采用一体化的设计，提高了电路整体的稳定性。
UT4418开发板标配了4G iNAND(SDIN5C1-4G),内存配置了1G DDR3（H5TQ4G63AFR-PBC）并配备有三星电源管理芯片——NXE2000；PCB布局布线充分考虑电气要求，具有极佳的性能和抗干扰特性，敬请留意:使系统稳定工作于各种环境之下。
强大的功能，丰富的外设接口，是用户熟悉UT4418开发板软硬件环境的最佳选择。
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2.4.17 复位按钮.........................................................................................................15
淘宝：
QQ 群： x4412 技术论坛： 【16073601】 x4418 技术论坛： 【199358213】 x210 技术论坛 1： 【23831259】 x210 技术论坛 2： 【211127570】 x210 技术论坛 3： 【211128231】 i210 技术论坛 1： 【159144256】 i210 技术论坛 2： 【189920370】
2.3.8 U451(camera 接口)......................................................................................... 11
2.3.9 LCD1(LCD&VGA 接口) ...............................................................................12
2.1
硬件接口描述 ........................................................................................................... 6
2.2
开发板启动指引 ....................................................................................................... 8
版本说明
版本号 Rev.01
日期 2015-4-28
作者 lqm
原始版本
描述
技术支持
如果您对文档有所疑问，您可以在办公时间（星期一至星期五上午 9:00~12:00；下午 1:30~6:00）拨打技术支持电话或 E-mail 联系。
网 址： 论 坛： 联系电话： 0755-33121205 0755-33133436 E-mail： supports@
2.4.1 电源开关和插座.............................................................................................13
2.4.2 调试串口.........................................................................................................13
X4412 Linux平台
用户手册
深圳市九鼎创展科技有限公司
版权声明
本手册版权归属深圳市九鼎创展科技有限公司所有, 并保留一切 权力。非经九鼎创展同意(书面形式)，任何单位及个人不得擅自摘录 本手册部分或全部，违者我们将追究其法律责任。
敬告： 在售开发板的手册会经常更新，请在 网 站下载最新手册，不再另行通知。
2.4.11 独立按键.........................................................................................................14
2.4.12 调试 LED 灯 ...................................................................................................15
2.3
扩展接口定义 ........................................................................................................... 8
2.3.1 核心板引脚定义 1............................................................................................8
2.4.13 电源指示灯.....................................................................................................15
2.4.14 USB OTG 接口...............................................................................................15
目录
版权声明........................................................................................................................ 2
第 1 章 x4418 开发板简介 ..........................................................................................3
2.4.7 喇叭接口.........................................................................................................14
2.4.8 录音接口.........................................................................................................14
2.3.10 J38(电源输出接口).........................................................................................12
2.4
硬件接口 ................................................................................................................. 13
2.4.15 USB HOST 接口.............................................................................................15
2.4.16 开机按钮.........................................................................................................15
2.4.9 拨码开关.........................................................................................................14
2.4.10 TF 卡槽 ...........................................................................................................14
2.3.2 核心板引脚定义 2............................................................................................9
2.3.3 核心板引脚定义 3............................................................................................9
1.1
android4.4 系统 ........................................................................................................4
1.2
产品简介 ................................................................................................................... 4
2.4.5 以太网接口.....................................................................................................13
2.4.6 耳机接口.........................................................................................................14
销售与服务网络
公司：深圳市九鼎创展科技有限公司 地址：深圳市宝安中心区兴业路宝安互联网产业基地 B 区 3003B 室 邮编：518101 电话：0755-33121205 0755-33133436 网址： 论坛：
2.4.3 HDMI 接口 .....................................................................................................13
2.4.4 camera 接口 ....................................................................................................13