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by metronom
Tue Apr 28, 2020 5:05 pm
Forum: General discussion
Topic: Support for MAX3421E USB host controller
Replies: 20
Views: 3580

Re: Support for MAX3421E USB host controller

Thanks for your replies! The whole setup takes place on a small board, the wires are max 1cm long., so that shouldn't be an issue. I just noticed, you seem to have wired up the VL- Pin (PIN 2) of the MAX3421 to 5V. If I interpret the data sheet correctly, that pin sets the logic power level and shou...
by metronom
Sat Apr 25, 2020 11:20 am
Forum: General discussion
Topic: Support for MAX3421E USB host controller
Replies: 20
Views: 3580

Re: Support for MAX3421E USB host controller

Hello all, Thanks a lot for the detailed instructions! I've followed them on my Raspberry Pi Zero with partial success: Any peripheral connected to the port interfaced by MAX3421E gets recognized, but is unusable. Example: If I connect a simple thumb drive, it gets listed in lsusb. But it is unmount...

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