EPC-8900评估套件使用说明

QUICK START GUIDEi.MX 8ULP EVALUATION KIT 9 i.MX 8ULP EVALUATION KIT 9Based on i.MX8ULP Applications Processor2GET TO KNOW THE EVALUATION KIT BASED ON THE i.MX 8ULP APPLICATIONS PROCESSORFigure 1: Main interfaces of i.MX 8ULP EVK9Jack AudioType-C10/100M M.2 Key-E Wi-Fi/ (Bottom)Interface I RESET & Connector eMMCi.MX 8ULP ADC/DACMIPI-DSIQUICK START GUIDEi.MX 8ULP EVALUATION KIT 9 ABOUT THE EVALUATION KIT BASED ON i.MX8ULPThe Evaluation Kit (EVK9) based on the i.MX 8ULP introduces developers to the i.MX 8ULP applications processor.The EVK9 enables HDMI output for simple out-of-the-box bring up but allows reconfiguration for MIPI displays.The EVK9 is designed as System-On-Module (SOM) board that connects to an associated baseboard. The SOM provides 2 GB LPDDR4, 32 MB Octal SPI Nor flash on RTD, 64 MB Octal SPI Nor flash on APD, 8MB Octal SPI pSRAM on RTD, 32 GB eMMC and an NXP PCA9460A power management IC (PMIC). The baseboard provides additional capabilities, including an M.2 Key-E slot for Wi-Fi/ Bluetooth based on NXP IW416, an audio codec, multiple sensors, a 10/100M ethernet RJ45 connector, a miniSAS connector for camera, a parallel EPDC connector, two USB 2.0 OTG with Type C con-nectors, an HDMI connector, and an alternate MIPI display connector. Additionally, the EVK9 facilitates soft-ware development with the ultimate goal of faster time to market through the support of both Linux® OS and Android® rich operating systems, as well as FreeRTOS TM.Hardware design files, tools and Board Support Packages (BSPs) for Linux® and Android® are availableat /iMX8ULPEVK9.3FEATURESThe following features are available with the EVK based on the i.MX8ULP applications processor (9.4x9.4 package):• i.MX 8ULP applications processor with dual 800MHz Arm® Cortex®-A35 core and a 216MHz Arm®Cortex®-M33 core• 2 GB LPDDR4 DRAM, up to 533 MHz • 32 MB Octal SPI Nor flash on RTD • 64 MB Octal SPI Nor flash on APD • 8MB Octal-SPI pSRAM on RTD• 32 GB eMMC• miniSAS connector for camera• 10/100M ethernet RJ45 connector • M.2 Key-E slot for WIFI/BT• 2x USB Type-C connector• HDMI Output connector• MIPI-DSI connector• CAN header• 3.5 mm audio stereo headphone jack • Tamper detect switch• Li-ion battery socket• User buttons• RGB LED• JTAG 10-pin 1.27 mm connector • Arduino connector• Debug port for Arm® Cortex®-A35/ M33 core via USB micro-B connector • Sensors including:–Accelerometer / Gyroscope–Precision pressure sensor4HOW TO GET STARTEDTable 1 — Unpacking the KitThe evaluation kit is shipped with the items listed in Table 1. Ensure the items are available in the i.MX8ULP Evaluation Kit 9.ITEMDESCRIPTIONSOM board SOM board with i.MX 8ULP applications processor, LPDDR4, PMIC, Octal SPI NOR flash, Octal SPI pSRAM and eMMC Base Board Peripherals and connectivity board Documentation Quick Start GuidePower Supply Output: 5 V/5 A, Plug: 2.1 mm x 5.5 mmUSB CableUSB cables (micro-B to standard-A and type-C to standard-A)Table 1: Contents of the i.MX8ULP Evaluation Kit 9Table 2 — Download Software and ToolsDownload installation software and documentation under “Jump Start Your Design” at /iMX8ULPEVK9.ITEMDESCRIPTIONDocumentation • Schematics, layout and Gerber files• Quick Start Guide Softwaredevelopment tools • Linux ® and Android ® BSPs • FreeRTOS TM SDKDemo imagesCopy of the latest Linux and Android BSP images that are available to program on to the eMMCTable 2: Download Software and Tools ContentsThis section describes how to use the evaluation kit and the required accessories to develop applications using the evaluation kit 9.5QUICK START GUIDEi.MX 8ULP EVALUATION KIT 91Connect USBDebug CableConnect the micro-B end of the supplied USB cable into debug port J17 on the base board. Connect the other endof the cable to a PC acting as a host terminal. If needed, the serial to USB drivers can be found at https://www. /FTDrivers.htmFour COMs can be found in your PC. One is for A35 debug UART, another is for M33 debug UART, and please ignore the other two COMs.Open the terminal window (i.e., PuTTY or Tera Term) and apply the following configuration:• Baud rate: 115200• Data bits: 8• Stop bit: 1• Parity: None 2ConnectPower SupplyConnect the plug of the 5V power supply to the DC power jack P1 on the base board and slide power switch SW10 to ON, then green LED (POWER OK) D33 on the base board light up. When power is connected to the EVK, it will automatically begin the boot sequence.SETTING UP THE SYSTEM67QUICK START GUIDEi.MX 8ULP EVALUATION KIT 9BOOT PROCESS FOR LINUX IMAGE Boot Process• Change SW5 on the base board to 1000_0000 (from MSB to LSB, 1-ON and 0-OFF) to boot from the eMMC0, as shown in Figure 2. After the board images are programmed and the boot switches are correctly configured, the system is ready to run.• Power on the EVK board. During the boot process, the operating system status information will be scrolling on the terminal window of the PC (if connected). • When the boot process is complete, the Linux ® operating system splash screen will be displayed via HDMI connector.• To work from the terminal window on the host PC, press ‘Enter’ at the terminal window to get the command prompt. Account name: root, password none. For details on running FreeRTOS™ on Arm ® Cortex ®-M33 core, please visit /iMXtools .• Run “NXP Demo Experience” application to explore the preinstalled demos. The NXP Logo is displayed on the top left-hand corner of screen, as shown in Figure 3, start the demo launcher by clicking this logo. Refer to user guide for details — https:///docs/en/user-guide/DEXPUG.pdf .Figure 2: SW5 setting for internal boot mode Figure 3:NXP Demo ExperienceDIP SWITCH CONFIGURATIONBOOT MODED1 (LSB)D2D3D4D5D6D7D8 (MSB)Boot From Fuses X X X X X X OFF OFF Serial Downloader X*X X X X X ON OFF A35-eMMC/ M33-SPI NOROFF ON OFF OFF OFF OFF OFF ON A35- SPI NOR/ M33-SPI NOROFF ON OFF OFF OFF ON OFF ON Single Boot-eMMC OFF OFF X X OFF OFF OFF ON Single Boot-SPI NOR OFF OFF X X OFF ON OFF ON A35-eMMC/M33-SPI NOR (LP Boot)ON X OFF OFF OFF OFF OFF ON A35- SPI NOR/M33-SPI NOR (LP Boot)ONXOFFOFFOFFONOFFON*: Set to OFF when the fuse [BT_FUSE_SEL] is not blown.Table 3: i.MX8ULP EVK9 DIP switch configuration (SW5 on BB)Table 3 shows the switch configuration of boot mode for i.MX8ULP EVK9. Single Boot-eMMC is chosen as default.8QUICK START GUIDEi.MX 8ULP EVALUATION KITBUTTON FUNCTIONSTable 4 shows the functions of the push buttons and switches on the board.Table 4: i.MX8ULP EVK board button operations9ADDITIONAL INFORMATION Do more with Accessory Boards1011QUICK START GUIDEi.MX 8ULP EVALUATION KITThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:1. This device may not cause harmful interference, and2. This device must accept any interference received, including interference that may cause undesired operation.Attention that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.Note: This product has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This product generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this product does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.This equipment should be installed and operated with a minimum distance 20cm between the radiator and your body.The following information is provided per Article 10.8 of the Radio Equipment Directive 2014/53/EU:(a) Frequency bands in which the equipment operates.(b) The maximum RF power transmitted.EUROPEAN DECLARATION OF CONFORMITY (Simplified DoC per Article 10.9 of the Radio Equipment Directive 2014/53/EU)This apparatus, namely MCIMX8ULP-EVK, conforms to the Radio Equipment Directive 2014/53/EU.The full EU Declaration of Conformity for this apparatus can be found at this location:/iMX8ULPSUPPORTVisit /support for a listof phone numbers within your region.WARRANTYVisit /warranty forcomplete warranty information./iMX8ULPEVKNXP and the NXP logo are trademarks of NXP B.V. All other product or service names are the property of their respective owners. The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by NXP Semiconductors is under license. Arm and Cortex are trademarks or registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere. The related technology may be protected by any or all of patents, copyrights, designs and trade secrets.All rights reserved. © 2023 NXP B.V.Document Number: IMX8ULPEVK9QSG REV 0 Agile Number: 926-51947 REV A。

产品详细说明：综合测试仪Agilent8960Agilent8960/Agilent8960综合测试仪0 E5515C详细说明：8960无线通信测试仪包括GSM、GPRS、EDGE、CDMA2000、1xEV-DO、WCDMA、HSDPA 的手机移动通信设备测试应用选件。

8960系列测试仪具有快速、精确、自动测试所需的所有功能和性能。

测试速度提高达30倍对移动电话制造商来说，8960系列无线通信测试仪的速度和并行测量能力能立即转化为竞争优势。

以速度为目标设计的8960系列无线通信测试仪能大大减少测量时间，从而有助于降低分摊到每部电话的制造费用。

在进行各种测试时，它比以前的仪器快10到30倍。

易于编程和控制该测试仪的远地用户接口（RUI）可使用高级测试命令进行测量和检索结果。

测试仪内装有高级测试和复杂测量的处理算法，并在内部运行，因而能减少总线信息流量，增加测量的总体吞吐能力。

由于RUI只需很少几行代码，因而易于把测试装置集成到您的制造环境中。

您的程序员会发现只需短短几行代码，就能容易地编写、维护和升级测试程序。

符合多种无线通信标准的测试要求8960系列无线通信测试仪能符合生产测试的多种需要：软件：E1962B cdma2000/IS-95/AMPS手机测试软件E1963A W-CDMA手机测试软件E1966A 1xEV-DO终端测试软件E1968A GSM/GPRS/EGPRS移动测试软件E1987A 快速切换移动测试软件E6706A 1xEV-DO的实验室应用软件硬件：002：第二射频源003：灵活的CDMA基站模拟器004：数字总线手机生产配套：校准及综测：E5515C程控电源：HP66312A/HP 66311B/Agilent66309D GPIB卡：NI IEE488.2深圳市宏盛仪器科技有限公司联系人：张锦清电话：传真：网址：。

User Guide MP8869S Evaluation Kit (EVKT-8869S)Table of ContentsOverview (3)Section 1. Hardware Specifications (5)1.1Personal Computer Requirements (5)1.2EV8869S-L-00A Specifications (5)1.3EVKT-USBI2C-02 Specifications (5)Section 2. Software Requirements (6)2.1 Software Installation Procedure (6)Section 3. Evaluation Kit Test Set-Up (7)3.1Hardware Set-Up (7)3.2Powering Up the EVB (7)3.3Software Set-Up (7)3.4Troubleshooting Tips (10)Section 4. Ordering Information (11)OverviewIntroductionThe EVKT-8869S is an evaluation kit for the MP8869S. The MP8869S is a highly integrated, high- frequency, synchronous, step-down switcher with an I2C control interface. The MP8869S is optimized to support up to 12A continuous/15A peak output current over an input supply range from 2.85V to 18V with excellent load and line regulation. This kit allows for quick evaluation of the MP8869S. By using the I2C, users can set the current limit, slew rate, work mode, and output voltage. This device also features telemetry, which provides output voltage and output current monitoring via the I2C.Kit ContentsEVKT-8869S kit contents (items below can be ordered separately):#Part Number Item Quantity1 EV8869S-L-00A MP8869SGL evaluation board 12 EVKT-USBI2C-02Includes one USB to I2C communication interface, one USBcable, and one ribbon cable1 Figure 1: EVKT-8869S Evaluation Kit Set-UpRibbon CableFeatures and BenefitsThe MP8869S is highly customizable. Users can program the MP8869S via the MPS I2C GUI.⚠️All changes made in I2C mode will NOT be retained once the EVB is powered down. Adjustable features:I2C•Adjustable output voltage•Slew rate•Selectable OVP, OCP mode•Selectable PFM mode•Selectable PG deglitch time•Selectable frequency•Soft stop•Adjustable current limit•Output current/voltage monitor•System enable (EN bit)•Status indication: OC, OTEW, OT, PG•Kit SpecificationsFeatures SpecificationOperating Input Voltage 2.85V to 18VOutput Voltage (V OUT) 1VContinuous Output Current (I OUT) 12APeak Output Current (I OUT) 15AOperating Systems Supported Windows XP, 7, or laterSystem Requirements Minimum 22.2MB freeGUI Software 3 register controls: VSEL, System1, System2 EVB Size (LxW) 8.5cmx8.5cm1.1 Personal Computer RequirementsThe following must be met to use the EVKT-8869S:•Operating System of Windows XP, 7, or later•Net Framework 4.0•PC with a minimum of one available USB port•At least 22.2MB of free space1.2 EV8869S-L-00A SpecificationsThe EV8869S-L-00A is an evaluation board for the MP8869SGL. For more information, refer to theEV8869S-L-00A datasheet.Feature SpecificationSupply for Evaluation Board 2.85V to 18VOperating Input Voltage 2.85V to 18VOutput Voltage (V OUT) 1VContinuous Output Current (I OUT) 12APeak Output Current (I OUT) 15AEVB Size (LxW) 8.5cmx8.5cmFigure 2: EV8869S-L-00A Evaluation Board1.3 EVKT-USBI2C-02 SpecificationsThe EVKT-USBI2C-02 communication interface connects the EVB, the PC, and its supporting accessories. It provides I2C and PMBus capabilities. Together with the MPS Virtual Bench Pro and GUI tools, it provides a quick and easy way to evaluate the performance of MPS digital products. For more details, refer to the EVKT-USBI2C-02 datasheet.Figure 3: EVKT-USBI2C-02 Communication Interface2.1 Software Installation ProcedureProgramming occurs through the MPS I2C GUI. Follow the instructions below to download and install the software:Note: This software can be downloaded directly from the MPS website.1. Visit the MP88xx I2C GUI page at https:///en/i2c-tool.html.2. Click the “Download” button in the upper right-hand corner.3. Once the download has completed, double-click the .exe file to open the set-up guide (see Figure 4).If a protection window comes up, click “M ore info,” then click “R un anyway.”4. Follow the prompts in the set-up guide.5. Wait for the status screen to verify that installation is complete (see Figure 5).Figure 4: MPS I2C GUI Set-Up GuideFigure 5: MPS I2C GUI Set-Up SuccessSection 3. Evaluation Kit Test Set-Up3.1 Hardware Set-UpThe hardware must be configured properly prior to use. Use the USB cable to connect the EVKT- USBI2C-02 communication interface to the PC, and follow the instructions below to set up the EVB:1. Locate the proper wires to connect the EVB to the EVKT-USBI2C-02 communication interface.2. Connect SCL, SDA, and GND (see Figure 6). If needed, refer to the datasheet for further clarification.Figure 6: EVB to MPS I2C Communication Interface Wire Connection3.2 Powering Up the EVB1. Connect the positive and negative terminals of the load to the VOUT and GND pins, respectively.2. Preset the power supply output between 4.5V and 21V, then turn off the power supply.3. Connect the positive and negative terminals of the power supply output to the VIN and GND pins,respectively.4. Turn the power supply on. The MP8869S will enter the power-on sequence automatically.3.3 Software Set-UpAfter connecting the hardware according to the above steps, follow the steps below to use the GUI software:1. Start the software. It will automatically check the EVB connection.•If the connection is successful, the address will be listed in the “Slave Addre ss” (see Figure 7).Figure 7: Appearance of Address Indicates Successful Connection• If not, a warning will appear at the bottom. There are two warnings users can expect (see Figure8). Each warning means there is an invalid connection.1) “EVB is Disconnected ” means that the evaluation board is not connected.2) “Communication Board is Disconnected ” means that the USB I 2C communication interfaceis not connected.Figure 8: Warning Indicates Unsuccessful ConnectionCommunicationBoard is DisconnectedInvalid Slave AddressEVB is Disconnected2. If the connection is successful, proceed to Step3. Otherwise, check the connections between theEVB, communication interface, and PC. Re-plug the USB into the computer and restart the GUI. 3. Click the “Part Select”button to select the MP8869S (see Figure 7). The default GUI window isfor the MP8861. The Register Control menu will appear on the left side. I2C register values will be read and displayed on the right side after clicking the “Read”button (see Figure 9).Figure 9: Values from I2C Shown in Table4. Find the item you want to change, and select the desired value from the drop-down menu.5. Click the “Read All”button to update values. The changed information of the item will appear onthe right side (see Figure 10).Figure 10: Refer to Datasheet to Translate 0s and 1s⚠️All changes made via the I2C will be restored to default values once the EVB is powered down.3.4Troubleshooting TipsNote: USBI2C-02 and USBI2C-01 drivers are not compatible. USBI2C-02 uses USBXpress and USBI2C-01 uses Cyusb3. USBI2C-02 is the recommended device for MPS PMBus and I2C.EVKT-USBI2C-01If the USBI2C-01 driver is not properly installed, manualinstallation is required. Follow the steps below:1. Open the Device Manager and select “U pdate DriverSoftware” (see Figure 11).2. Click “Browse My Computer for Driver Software,” findthe downloaded driver, and install.EVKT-USBI2C-02If the USBI2C-02 driver is not properly installed, manualinstallation is required. Follow the steps below:Note: Check driver version. Find “USBXpress Device” inthe Device Manager under USB controllers.Right-click and view properties. Check to make sure thedriver version matches the newest version (see Figure 12).1. Install the correct USBXpress “.exe” file.Choose either 32-bit or 64-bit operating system.32-bit: USBXpressInstaller_x86.exe64-bit: USBXpressInstaller_x64.exe2. Connect the EVKT-USBI2C-02 communication interfaceto the PC with the USB cable.•No SupplyThe M P8869S’s input pin has an under-voltage lockout(UVLO) detection circuit. If the input voltage (AVIN) islower than the UVLO rising threshold, the M P8869S’sfunctions are disabled.•Shutdown EventIf the MP8869S detects that the input voltage is lower than the UVLO falling threshold (enter no supply state) or over-temperature protection is triggered (enter power-off state), the MP8869S switches to no supply state or power-off state, regardless of the current state.•Thermal RecoveryIf the MP8869S is in a power-off state due to the die temperature exceeding the thermal protection threshold, the MP8869S enters a power-on sequence once the die’s temperature decreases. •Shutdown SequenceWhen the input voltage is lower than the UVLO falling threshold or the IC is over-temperature, the MP8869S immediately begins the shutdown sequence.Figure 12: Correct Driver VersionFigure 11: Updating the Driver Software11 MP8869S Evaluation Kit User Guide Rev 1.1 10/14/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.© 2018 MPS. All Rights Reserved. USER GUIDE – MP8869S EVALUATION KIT (EVKT-8869S) Section 4. Ordering InformationThe components of the evaluation kit can be purchased separately depending on user needs. Part NumberDescription EVKT-8869SComplete evaluation kitContents of EVKT-8869S EV8869S-L-00AMP8869SGL evaluation board EVKT-USBI2C-02 Includes one USB to I 2C communication interface, one USB cable,and one ribbon cable Order directly from .。

EPCS-9000www. ——————————————概述 EPCS-9000是广州致远电子有限公司采用TI 公司双核处理器OMAP3530设计的一款EPIC 标准尺寸工控机主板。

其资源丰富、接口齐全、功耗低，具有强大的多媒体处理能力。

预装正版Windows Embedded CE 6.0或Linux2.6.28并提供所有板载外设驱动库，可通过本地（SD/MMC 卡或U 盘）或Internet 远程升级Windows Embedded CE 操作系统。

EPCS-9000 提供了一路CAN-bus 现场总线接口和一个摄像头接口。

可以在工业温度范围(-40℃~85℃)内稳定工作，可以满足各种条件苛刻的工业应用，如：工业控制、现场通信、远程监控等领域；也可以满足一般的多媒体应用，如：视频监控、视频广告等领域。

——————————————产品特性 CPU ：OMAP3530处理器；600MHz ARM Cortex ™-A8 Core ； 430MHz TMS320C64x+™ DSP Core ； 256MB 大容量NAND Flash 存储器； 128MB DDR 存储器； 1路带隔离CAN 总线接口； 1路摄像头接口；音频接口（支持音频输出与麦克风输入）； 1路10/100M 以太网接口；5路串口(其中一个作为调试串口)； 4路USB HOST 接口； 1路USB Device 接口；支持VGA 、TFT 液晶屏显示，最大分辨率可达1280 x 720 (720P)； 1个SD 卡接口；8路缓冲数字输入和8路缓冲数字数出； 1个TVOUT 输出接口；————————————产品应用工业控制现场通信 信号处理 视频广告 远程监控视频监控 智能仪表————————————————————————————————典型应用OMAP3530采用双核处理器的嵌入式工控机主板—————————————订购信息操作系统 CANopen 型号 温度范围 EPCS-9000I-W -40°C ~ +85°C Windows CE --EPCS-9000I-L -40°C ~ +85°C Linux --EPCS-9000I-W-P -40°C ~ +85°C Windows CE 支持 EPCS-9000I-L-P -40°C ~ +85°C Linux 支持目录1. 功能简介及相关参数 (1)1.1 硬件参数 (1)1.2 软件参数 (3)1.3 电气参数 (4)2. 硬件接口 (6)2.1 功能框图 (6)2.2 跳线器说明 (7)2.3 接口说明 (9)2.4 其它说明 (18)3. 支持开发工具 (20)4. 可选配件及组装图示 (21)5. 机械尺寸 (25)6. 免责声明 (26)1. 功能简介及相关参数EPCS-9000是广州致远电子有限公司开发的基于OMAP3530双核处理器（ARM Cortex™-A8 Core + TMS320C64x+™ DSP Core）的EPIC标准尺寸工控机主板。