Cache Perfromance E300 Core MPC8349E

micheal_saleab — Wed, 06 May 2020 08:53:41 GMT

We want to analyze the cache misses and DRAM access for MPC8349E powered by e300 Core.
Basically we have a flight control algorithm, we need to measure the cache misses each time we execute the controller
for(;;)
{
Reset catch miss counter
execute controller
read-cache miss counter
}
Do you have an application note or example we can use it?

Re: Cache Perfromance E300 Core MPC8349E

Bulat — Wed, 06 May 2020 12:28:31 GMT

We do not have such an application note. I am not sure if e300 allows to count cache miss events at all.

Regards,

Bulat

PowerQUICC ProcessorsのトピックRe: Cache Perfromance E300 Core MPC8349E

Cache Perfromance E300 Core MPC8349E

Re: Cache Perfromance E300 Core MPC8349E