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about CTS_B signal with DTE mode for i.MX6Solo

Question asked by yuuki on Feb 8, 2016
Latest reply on Apr 20, 2016 by Marco Cavallini

Dear all,

 

We use UART of i.MX6 as DTE mode.

We understand that the CTS_B can be set in HIGH or LOW by setting CTSC bit and the CTS bit of the UCR2 register.

 

However, when RXEN bit was set to 0, a value of CTS_B seemed to become HIGH forcibly regardless of these register setting.

 

Is the CTS_B signal affected by other register setting (except the CTS bit)?

 

Best Regards,
Yuuki

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