4. 请问我能发布我的h.264 decoder RTL及testbench在这里吗

请问我能发布我的h.264 decoder RTL及testbench在这里吗

  • E

    大学和毕业后我做了一个h.264 decoder， 现在已应用在无人机的工程里，现在我想公开一个不带deblock的版本在这里, deblock版本不开源， deblock一个宏块只需50多个时钟，和其他过程可以同步进行，所以基本不影响解码速度。
    General Description
    Features
    ♦ The Osen Loigc OSD10 core is a hardware implementation of the H.264
    baseline video compression algorithm.
    It is Simple, fully synchronous design with low operating freqency.
    ♦ Supports up to the highest HDTV video resolution (1920x1080 @
    30 fps progressive) on FPGA.
    ♦ Simple, fully synchronous design.
    ♦ Single core HDTV support in FPGA : 720p (1280x720) at 60 fps or
    1080p(1920x1080) at 30fps in High end FPGAs (Zynq7020 lowest speed grade).
    ♦ Fast Deblocking Filter:Only 60 Clocks are needed to deblock a 16x16 block.
    ♦ No CPU required for decoding.
    ♦ Very low latency decoding
    ♦ Any Motion vector is supported.
    ♦ Support for all of intra4x4 and all intra16x16 modes except IPCM.
    ♦ Multiple slices supported.
    ♦ Deblocking filter for better quality.
    ♦ External memory interface tolerant of high latencies and delays,
    ideal in a SoC system or in a shared bus with a CPU. The memory
    interface can be clocked at a different frequency from the core for
    easier integration.
    ♦ Supports YUV 4:2:0 video output.
    ♦ Min Clock speed = about 1.4 x the raw pixel clock speed.
    ♦ Very low operational frequency : from 15 MHz for VGA @ 30
    fps to ~75 MHz for 1920x1080 @ 30 fps.
    ♦ Available as synthesizable Verilog Netlist.

    说明如下：
    [0_1496925861235_Osenlogic_OSD10_datasheet.docx](Uploading 100%)

    0
    B
     1 Reply
  • E

    我也提供baseline的c model，解码后的yuv和JM86或ffmepg对比是bit-to-bit正确的。我的testbench也生成yuv.txt，用hex2bin转为yuv二进制文件后， 可以和软件模型对比， 也是bit to bit对应的。

    0
    B
     1 Reply
  • B

    @eebq 赞！ 欢迎发布， 你先放上来。我稍后把帖子挪到代码发布里面。

    0
    E
     2 Replies
  • B

    @eebq 你先建两个帖子， 一个是RTL的， 一个是Cmodel的， 我随后把这两个帖子放到代码发布下面

    0
  • E

    @bo 范老师你好， 论坛的附件上传显示100%, 但是好像不能下载， 我先传到网盘吧，里面有C Model， RTL Code， modelsim 写入二进制文件的源码及dll文件， ascii转binary的软件。下载地址发站内信给你了。

    0
  • E

    @bo demo video 1080p
    http://pan.baidu.com/s/1hswwUES

    0
    E
     1 Reply
  • E

    @bo
    可能是文件格式不对7z上传了不能显示，zip和pdf可以

    0