i.MX ProcessorsのトピックRe: imx25 USB: Full speed only

imx25 USB: Full speed only

rohith1z — Tue, 18 Dec 2018 05:38:36 GMT

I want to be able to run the OTG USB port on imx25 in Full speed only mode. What's the best way to do it?

I'm using the on-board UTMI phy.

The reference manual says that:

Software-configurable for full-speed / low-speed interface for Serial transceiver

The only reference I found was bit 24(PFSC) of PORTSCx register.

Is that the recommended method?

Re: imx25 USB: Full speed only

Yuri — Wed, 19 Dec 2018 05:48:30 GMT

Hello,

Look at the following https://community.nxp.com/message/262460

Have a great day,
Yuri

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