在fpga中缓冲和切换缓冲区大小应该是多少？

嗨桑杰，
好像你需要一些顺序控制器和一个宽大的RAM。
你提到了很多随机出现的东西，但是可以用来确定内存量和计算复杂性的约束是什么？
例如，以某种方式限制的数据包数量（就像你有一个由N个数据包组成的数据帧）
有一些限制，否则你需要无限的内存和时间来收集数据包，然后才能按顺序排序。
此外，了解如何确定数据包大小也很重要。
是在某些数据包标题中的信息还是你必须等待一些EndOfPacket指标？
在最坏的情况下，您必须使用一些处理器并创建一个软件解决方案，该解决方案也将更灵活，以便稍后更改某些规范细节。
有一个很好的综合 
Eilert



以下为原文

Hi Sanjay,
seems like you need some sequential controller and a generously sized RAM.
You mentioned a lot of things that appear randomly, but what are the constraints that can be used to determine the ammount of memory and computing complexity?
e.g is the number of packets limited in some way (like you have a dataframe consisting of N packets)
 
There mist be some limitation, otherwise you need infinite ammouts of memory and time to collect packets before you can sort them sequentially.
 
Also, it is important to know how the packet size is determined.
Is that information in some packet header or do you have to wait for some EndOfPacket indicator?
 
In the worst case you have to use some processor and create a software solution which will also be more flexible to later changes of some specification details.
 
Have a nice synthesis
  Eilert