Issues with FRDM-KE02Z board

[robinkwek]

Hi,

I am using FRDM-KE02Z board and tried to toggle PTA2, PTA3 (using BitIO component in PE). However, there is no response from the pin (using an oscilloscope to monitor). Also, I have disconnect R45, R42 and connected R47 and R39. Other pins are working fine. I am using KDS with PE (Processors with MKE02Z64VQH4) connected via SWD.   Is there anything that i missed out in my settings and any history of this issue?

Thanks in advance.

[Robin_Shen]

Hi Robin Kwek,

Please notice that PTA2 and PTA3 are true open-drain pins when operated as output.

Best Regards,

Robin

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