Debug of AMBA AXI Outstanding Transactions
June 21, 2016
Verifying today’s complex designs is time consuming, as simulations run for long time and millions of transaction are executed. Traditional approach of debug is to dump all the information of millions of packets in a log file, however it would always be challenging to filter out specific transactions from the huge log file. For example, in case of AXI Protocol, a fixed number of outstanding transactions are allowed during simulation, it would always be difficult to find out such outstanding transaction in the huge log file of a single run of simulation or during interactive simulation. It is one of the biggest pain point of debugging.
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