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K40 uart PARITY problem

Question asked by see Bing Loo on Oct 1, 2014
Latest reply on Oct 10, 2014 by Hui_Ma

I set up K40 UART3 for 9 data bit and 1 stop bit, parity enable and even parity transmission. However When I transmit modbus data with odd parity or no parity to the K40, it can still receive data perfectly.

the same goes to odd parity or no parity setting.  And I verified that UART3_C1 register was showing the correct setting. is there something wrong with this K40 parity ?