9.4.3. CRC Calculation Time For Entire Device
While the CRC calculation is done on a per frame basis, it is important to know the time taken to complete CRC calculations for the entire device. The entire device detection time is the time taken to do CRC calculations on every frame in the device. This time depends on the device and the error detection clock frequency. The error detection clock frequency also depends on the device and on the internal oscillator frequency, which varies from 42.6 MHz to 100 MHz.
You can calculate the minimum and maximum time for any number of divisor based on the following formula:
Maximum time (n) = 2^(n-8) * tMAX
Minimum time (n) = 2^n * tMIN
where the range of n is from 0 to 8.
|Variant||Member Code||tMIN (ms)||tMAX (s)|
|Arria V GX||A1||13.74||8.80|
|Arria V GT||C3||13.74||8.80|
|Arria V GZ||E1||28.50||17.12|
|Arria V SX||B3||40.70||26.05|
|Arria V ST||D3||40.70||26.05|
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