Dear community,
We have been developing our product with iMX7D.
I have a question about iMX7D inputting clock timing.
In Data sheet IMX7DCEC Rev. 2 , 4.2.1 Power-up sequence,
it is described that the power-up sequence about POR_B and VDD_xxx signal are defined.
But the 24MHz and 32kHz external clock signal sequence are not defined.
[Question]
In the case of using an external oscillator instead of crystal,
Could you teach me the timing to begin feeding the clock signal to iMX7 ?
Best Regards,
Koichi Sakagami
Solved! Go to Solution.
Hi Koichi
clock can be provided simultaneously with power for oscillator circuits:
VDD_SNVS for 32kHz and VDD_XTAL_1P8 for 24MHz.
Best regards
igor
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Hi Koichi
clock can be provided simultaneously with power for oscillator circuits:
VDD_SNVS for 32kHz and VDD_XTAL_1P8 for 24MHz.
Best regards
igor
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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