H.263 Demo with loopback"DSP端（SEED-VPM642板卡上）实现1路D1格式视频采集、H.263编码、H.263解码和视频输出回放显示。
标签： 263 loopback SEED-VPM Demo
上传时间： 2017-05-03
上传用户：fredguo
实现于SEED VPM642 V1.2平台的jpeg loopback
上传时间： 2017-05-04
上传用户：dongbaobao
bulkext is FX2 bulk loopback firmware
标签： firmware loopback bulkext bulk
上传时间： 2017-08-18
上传用户：cursor
随着信号速率的不断提升，只对高速信号的发送端物理层测试已经不能够完全反应系统的特性，因此接收机测试也已成为了高速信号的必测项目，尤其是对于信号速率高于5Gbps以上，规范均会规定要求产品必须通过接收机一致性测试。接收端测试的基本原理是测试仪器（通常使用误码分析仪或者信号源和能分析误码的专用协议分析仪来完成）发出特定的码型给被测接收端，接收端在环回（loopback）模式下再将数据接收、恢复后通过其Tx端发送回测试仪器，由测试仪器完成其发出去的数据和接收到的数据的对比，从而分析出误码的数量。
上传时间： 2013-10-22
上传用户：zukfu
This application note describes a reference system which illustrates how to build an embeddedPowerPC® system using the Xilinx 1-Gigabit Ethernet Media Access Controller processor core.This system has the PLB_Gemac configured to use Scatter/Gather Direct Memory Access andthe Serializer/Deserializer (SerDes) interface. This application note describes how to set up thespecific clocking structure required for the SerDes interface and the constraints to be added tothe UCF file. This reference system is complete with a standalone software application to testsome of the main features of this core, including access to registers, DMA capabilities, transmitand receive in loopback mode. This reference system is targeted for the ML300 evaluationboard.
上传时间： 2013-11-01
上传用户：truth12
usb bulk 传输例程。 * The bulkusb driver is a generic function driver, based on the Windows Driver Model (WDM). * Supports Plug and Play(PnP), Power Management(PM), Windows Management Instrumentation (WMI) and the Selective Suspend (SS) features. * This sample is based off the selSusp DDK sample. Please refer the selSusp sample and the DDK docs to understand the handling of PnP, PM, WMI and SS features and implementations. * The USB device used for this sample is a generic Intel I82930 USB evaluation board programmed with a simple loopback test using a 64 KB circular buffer. None of the code in the sample is specific to this controller chip.
标签： driver function Windows bulkusb
上传时间： 2016-04-25
上传用户：270189020
This designs demonstrates how to use the Ethernet port using a Nios II system on the DE2 board. It sends packets, and using a loopback Ethernet cable, it ll receive the same packets which are then displayed. It also works if the board is connected to another packet source.
标签： demonstrates the Ethernet designs
上传时间： 2013-11-27
上传用户：skfreeman
it is programed on dsk6455，and test * 1 Internal memory Version * 2 External memory(SDRAM) * 3 Flash * 4 Codec * 5 UserIO * 6 MemPattern(Fill pattern) * 7 MemPattern(Address Pattern) * 8 DSP * 9 LED/Swt * 10 Codec loopback *
上传时间： 2013-12-11
上传用户：wqxstar
TMS320DM6446平台下，使用TVP5150进行视频采集，使用DAC模拟输出的loopback测试的例程，在CCS下使用。简单易懂，很适合硬件调试人员硬件测试。
上传时间： 2016-10-24
上传用户：teddysha
CCS3.3下，video_loopback，DM6446 ＋ TVP5150 的视频loopback程序，简单易懂，适合硬件开发人员
上传时间： 2017-02-09
上传用户：上善若水
