IEI Integration NANO-QM871 - Manual (Page 111)

NANO-QM871 EPIC SBC
Page 96
Parity [None]
Use the Parity option to specify the parity bit that can be sent with the data bits for
detecting the transmission errors.
None D EFAULT No parity bit is sent with the data bits.
Even The parity bit is 0 if the number of ones in the data
bits is even.
Odd The parity bit is 0 if the number of ones in the data
bits is odd.
Mark The parity bit is always 1. This option does not
provide error detection.
Space The parity bit is always 0. This option does not
provide error detection.
Stop Bits [1]
Use the Stop Bits option to specify the number of stop bits used to indicate the end of a
serial data packet. Communication with slow devices may require more than 1 stop bit.
1 D EFAULT Sets the number of stop bits at 1.
2 Sets the number of stop bits at 2.