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TeST-driven

  • XAPP740利用AXI互联设计高性能视频系统

    This application note covers the design considerations of a system using the performance features of the LogiCORE™ IP Advanced eXtensible Interface (AXI) Interconnect core. The design focuses on high system throughput through the AXI Interconnect core with F MAX  and area optimizations in certain portions of the design. The design uses five AXI video direct memory access (VDMA) engines to simultaneously move 10 streams (five transmit video streams and five receive video streams), each in 1920 x 1080p format, 60 Hz refresh rate, and up to 32 data bits per pixel. Each VDMA is driven from a video test pattern generator (TPG) with a video timing controller (VTC) block to set up the necessary video timing signals. Data read by each AXI VDMA is sent to a common on-screen display (OSD) core capable of multiplexing or overlaying multiple video streams to a single output video stream. The output of the OSD core drives the DVI video display interface on the board. Performance monitor blocks are added to capture performance data. All 10 video streams moved by the AXI VDMA blocks are buffered through a shared DDR3 SDRAM memory and are controlled by a MicroBlaze™ processor. The reference system is targeted for the Virtex-6 XC6VLX240TFF1156-1 FPGA on the Xilinx® ML605 Rev D evaluation board

    标签: XAPP 740 AXI 互联

    上传时间: 2013-11-14

    上传用户:fdmpy

  • XAPP740利用AXI互联设计高性能视频系统

    This application note covers the design considerations of a system using the performance features of the LogiCORE™ IP Advanced eXtensible Interface (AXI) Interconnect core. The design focuses on high system throughput through the AXI Interconnect core with F MAX  and area optimizations in certain portions of the design. The design uses five AXI video direct memory access (VDMA) engines to simultaneously move 10 streams (five transmit video streams and five receive video streams), each in 1920 x 1080p format, 60 Hz refresh rate, and up to 32 data bits per pixel. Each VDMA is driven from a video test pattern generator (TPG) with a video timing controller (VTC) block to set up the necessary video timing signals. Data read by each AXI VDMA is sent to a common on-screen display (OSD) core capable of multiplexing or overlaying multiple video streams to a single output video stream. The output of the OSD core drives the DVI video display interface on the board. Performance monitor blocks are added to capture performance data. All 10 video streams moved by the AXI VDMA blocks are buffered through a shared DDR3 SDRAM memory and are controlled by a MicroBlaze™ processor. The reference system is targeted for the Virtex-6 XC6VLX240TFF1156-1 FPGA on the Xilinx® ML605 Rev D evaluation board

    标签: XAPP 740 AXI 互联

    上传时间: 2013-11-23

    上传用户:shen_dafa

  • 8051 Serial I/O Routines Ring buffered, interrupt-driven UART driver, written in Keil C .

    8051 Serial I/O Routines Ring buffered, interrupt-driven UART driver, written in Keil C .

    标签: interrupt-driven Routines buffered written

    上传时间: 2013-11-27

    上传用户:330402686

  • test program for STL generic algorithm that search for elements that satisfy a condition

    test program for STL generic algorithm that search for elements that satisfy a condition

    标签: that for algorithm condition

    上传时间: 2013-12-14

    上传用户:咔乐坞

  • test SNMP JAVA

    test SNMP JAVA

    标签: test SNMP JAVA

    上传时间: 2015-01-21

    上传用户:qilin

  • java test program

    java test program

    标签: program java test

    上传时间: 2015-01-23

    上传用户:Andy123456

  • JSP 文件管理器,演示测试帐号:test 密码:test

    JSP 文件管理器,演示测试帐号:test 密码:test

    标签: test JSP 文件管理 密码

    上传时间: 2015-01-23

    上传用户:cuiyashuo

  • Filename: main.c * Description: A simple test program for the CRC implementations. * Notes: To test

    Filename: main.c * Description: A simple test program for the CRC implementations. * Notes: To test a different CRC standard, modify crc.h. * * * Copyright (c) 2000 by Michael Barr. This software is placed into * the public domain and may be used for any purpose. However, this * notice must not be changed or removed and no warranty is either * expressed or implied by its publication or distribution.

    标签: test implementations Description Filename

    上传时间: 2015-02-02

    上传用户:leehom61

  • mcu for video conference test

    mcu for video conference test

    标签: conference video test mcu

    上传时间: 2015-02-04

    上传用户:Miyuki

  • softphone client for test

    softphone client for test

    标签: softphone client test for

    上传时间: 2015-02-04

    上传用户:wff