NINJA168 RTP SLOT But if the total is odd and the parity bit is 0, the chip knows that there is an error somewhere in the 8 bits and dumps the data. When the 8 bits in a byte receive data, the chip adds up the total number of 1s. If the total number of 1s is odd, the parity bit is set to 1. If the total is even, the parity bit is set to 0. When the data is read back out of the bits, the total is added up again and compared to the parity bit. Odd parity works the same way, but the parity bit is set to 1 when the total number of 1s in the byte are even. If a byte of data does not match its parity bit, then the data are discarded and the system tries again.|The A321neo Began Production in 2024