请问哪位大神可以分享一个支持ipcores的xilinx fpga：mpeg-4编码器？

嗨，我需要一个支持以下ipcores的xilinx FPGA：mpeg-4编码器，UART和SPI。
我还需要一个支持UART和mpeg-4的解码器。
我猜他们中的大多数都支持UART和SPI内核，但不确定mpeg-4编码器/解码器。
我发现了这个：http：//www.xilinx.com/support/documentation/ip_documentation/mpeg_4_encoder_ds511.pdf，但显然已停止使用。
是否有这个ip核心的更新版本，因为我找不到一个？
另外，如何获得核心（可以免费下载）吗？
我不确定总共需要多少个门，但我要包括几个小型FSM控制器和一个小型控制单元，以协调所有内核的操作。
这可能有点模糊，但在我正确开始设计过程之前，我无法给出门尺寸的数字。
谢谢



以下为原文

Hi, I need a xilinx fpga supporting the following ipcores: mpeg-4 encoder, UART, and SPI. I will also need one suporting a UART and mpeg-4 decoder. I guess most of them will support UART and SPI cores, but not sure about mpeg-4 encoders/decoders.

I found this: http://www.xilinx.com/support/documentation/ip_documentation/mpeg_4_encoder_ds511.pdf , but apparently it is discontinued. Is there a later version of this ip core as I couldn't find one? Also, how does one get hold of the core (Can it be downloaded for free)?

I'm not sure how many gates I will need in total, but I'm including a couple of small FSM controllers and a small control unit, to coordinate the operation of all the cores.

This may be a bit vague, but until I start the design process properly, I can't give numbers as to gate size.

Thank you