Hi community,
Our customer have a question about i.MX7.
Please see Table 4 in i.MX7 hardware development guide (IMX7DSHDG Rev.0).
As per the Recommendation of No.1 of this table, BOOT_MODE[1:0] power group is VDD_SNVS_IN.
However, I think this is misprint since other documents (Table 88 in IMX7SCEC Rev.2, i.MX7 SABRE schematics) say BOOT_MODE[1:0] power group is NVCC_GPIO1.
Is my understanding correct?
Best Regards,
Satoshi Shimoda
Solved! Go to Solution.
Hello,
"BOOT_MODE0, BOOT_MODE1 and POR_B are connected to NVCC_GPIO1
power domain internally, they shall be pulled up to NVCC_GPIO1, but not VDD_SNVS_IN.
Our EVK schmatic is correct and customers can refer to it for their new projects."
Have a great day,
Yuri
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Hello,
"BOOT_MODE0, BOOT_MODE1 and POR_B are connected to NVCC_GPIO1
power domain internally, they shall be pulled up to NVCC_GPIO1, but not VDD_SNVS_IN.
Our EVK schmatic is correct and customers can refer to it for their new projects."
Have a great day,
Yuri
------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct
Answer button. Thank you!
------------------------------------------------------------------------------