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USB Superspeed Peripherals

New Contributor II

What state of fx3-gpio pin, during power up before firmware upload?

Thanks!

你好,之前有在my case 問過這個問題,貴司fae是回覆要再確認,後來就沒消息了。

想再問,是否已經幫我確認這個問題了。

當FX3一上電後,直到我們的firmware進入成功控制住fx3前,這一段時間gpio的狀態。

請協助確認,感謝!~

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New Contributor II

Hi, The "Tristate" is Hi-Z state?

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Moderator
Moderator

Yes. The "Tristate" is Hi-Z state