I would like to use the General CRC Generator to calculate a CRC based on 32 bit integer value that is going to be transmitted as serial (ARINC 429 data) using Simulink Real-Time. My 32 bit integer is computed every frame based on a number of dynamic input values. The problem is that the CRC block requires a binary column vector as its input and so I need to create this from my 32 bit integer value. Is there a block that does this? Surely I don't need to pick off each bit individually to create a vector??