TWRKL25Z Tower Module Errata Page 4 of 4
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Page 1: ...TWR KL25Z Tower Module Revision C ERRATA TWR KL25Z ERRATA Rev 1 1 ...
Page 2: ...ixed state This fixed state inhibits external debuggers to work when the OpenSDA is powered by connecting the mini USB connector The problematic signal is highlighted below 1 1 2 Workaround To avoid the OpenSDA keeping this signal fixed so that an external debugger can be used the OpenSDA needs to be unpowered There are two available ways to power the board without powering the OpenSDA Power throu...
Page 3: ... or the external debugger reset 1 3 Pull ups missing from the TWRPI connector IIC 1 3 1 Issue description The IIC signals connected to the TWRPI connector J4 pins 1 and 2 are missing their pull ups These signals are also connected to the elevator IIC signals I2C0_SCL and I2C0_SDA so they are also missing pull ups if IIC communication is needed for peripheral boards 1 3 2 Workaround Pull ups can be...
Page 4: ...Module Errata Page 4 of 4 Freescale and the Freescale logo are trademarks of Freescale Semiconductor Inc All other product or service names are the property of their respective owners 2013 Freescale Semiconductor Inc ...
