Does i.MX6UL GPIO support tri-state?

[m_c]

Does i.MX6UL GPIO support tri-state?

Customer would like to pull high by external pull high resistance..

[igorpadykov · Accepted solution]

Hi m.c.

tri-state is not supported but one can use open drain, using bit

ODE - Open Drain Enable Field in IOMUXC_SW_PAD_CTL_PAD_x

register. Description can be found in Chapter 30
IOMUX Controller (IOMUXC) i.MX6UL Reference Manual.

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------