Motorola LS9203 用户手册

6-15

A parity check bit is the most significant bit of each ASCII coded character. Select the parity type according to host device 
requirements.

Select Odd parity and the parity bit value is set to 0 or 1, based on data, to ensure that an odd number of 1 bits are contained in the 
coded character.

Select Even parity and the parity bit value is set to 0 or 1, based on data, to ensure that an even number of 1 bits are contained in 
the coded character.