Hi! Recently I am studying on parity and CRC(cyclic redundancy checks) this two error checking methods. The problem is can this both methods combine to use together during transmission data? Let say I need to transfer ASCII code and I do CRC first,then before sending data I do parity on the data formed after CRC to make it 8 bits. Is this method correct or not?Can someone guide me how to build a error checking by using this two methods together? Thanks!