Hi all
According to Power-On-Reset description in PCA9539 datasheet, SCPS130E, the reset sequence is like below.
It seems the strange sequece. Is it correct?
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Kunou-san,
Unfortunately I still cannot see the illustration. I have asked our forum team for assistance but I have not heard back.
If you click the link under the reply field labelled "Insert Code, Attach Files and more..." it should bring you to a page that allows for more detailed formatting of a post. If your illustration is an image file (e.g., .PNG, .GIF, .JPG, etc.), then you can insert it into a posting by using this button:
Hopefully this works, but if not please let us know. I'm sorry for the inconvenience.
Regards,
Max