AXI throughput & latency

[pawangupta]

Hi all,

I had designed AXI Master & Slave interface....For which i want to know the followings:
What is meant by AXI bus throughput? From which point to which point it is measured? How to calculate it? What is meant by AXI bus latency? How to calculate it?

Please help me on this...

Thanks
Pawan

 

[eeeraghu]

master and slave are 2 different entities here, so if u have designed them directly such that the o/p of that particular master is input to the particular slave such as the IP = (master + slave),
the throughput = total no of bits per cycle at the slave o/p and latency is the no of cycles taken to deliver the data at slave o/p from the masters input.

hope u understand and i am making sense.