Does i.MX6UL GPIO support tri-state?

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Does i.MX6UL GPIO support tri-state?

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m_c
Senior Contributor I

Does i.MX6UL GPIO support tri-state?

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

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igorpadykov
NXP Employee
NXP Employee

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
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430 Views
igorpadykov
NXP Employee
NXP Employee

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!
-----------------------------------------------------------------------------------------------------------------------

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