what the difference between "Sample test cull rate" and "partical coverage rate"?

I had read more information of Sample test cull rate from https://community.arm.com/support-forums/f/graphics-gaming-and-vr-forum/47978/what-does-sample-test-cull-rate-mean# and known the meaning of parti...
what the difference between "Sample test cull rate" and "partical coverage rate"?

I had read more information of Sample test cull rate from https://community.arm.com/support-forums/f/graphics-gaming-and-vr-forum/47978/what-does-sample-test-cull-rate-mean# and known the meaning of parti...
ADC sample rate

ADC sample rate 60 MSps，What are the development boards with ADC sample rate above 60 MSps。
ADC sample rate

ADC sample rate 60 MSps，What are the development boards with ADC sample rate above 60 MSps。
AT89C51 average sampling rate

Dear all, I'd like to use AT89C51 for sampling. The samples are going to store in a external RAM. Is the sampling rate equals the oscillator attached? I heard that the max rate is less than 500ksps...