i.MX6ULL boot config pin input voltage level

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i.MX6ULL boot config pin input voltage level

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m_c
Senior Contributor I

In i.MX6ULL, LCD_DATA00~23 are for BOOT_CONFIG pins. If the power group of these pin NVCC_LCD is supplied by 1.8v. The high level input voltage VIH will be 1.8v or 3.3v when booting up?

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi m.c.

if NVCC_LCD power group is supplied by 1.8v, high level will be 1.8v.

Best regards
igor
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288件の閲覧回数
igorpadykov
NXP TechSupport
NXP TechSupport

Hi m.c.

if NVCC_LCD power group is supplied by 1.8v, high level will be 1.8v.

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

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