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Unable to change registers in the APP UART on the imx23

Question asked by Bill Sousan on Jan 9, 2013
Latest reply on Jan 14, 2013 by PeterChan

All,

 

     I have a version of the chumby linux build for the imx23 and need to change one of the APP UART's configuration registers (the HW_UARTAPP_CTRL2 register).  I use the utility regutil that allows you to change registers on the system.  I can change any of the Debug UART's registers just fine and other peripheral's registers as well.  However, for some reason, I can not change any of the APP UART's registers. 

 

Thanks,

Bill

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