LPC MicrocontrollersのトピックRe: Question, LPC183x reference board

Question, LPC183x reference board

SLICE — Mon, 06 Nov 2017 01:31:24 GMT

Dear team,

My customer is investigating if they can use NXP/LPC183x for their products.

They want to use its two USB ports as High Speed.

And they want to obtain EVB or its schematic which LPC183x is used with TWO USB High Speed as reference.

They already found your LPC1837 Xplorer board can support one USB High Speed and one USB Full Speed. But they want to use two USB High Speed ports.

Do you know what board supports two USB high speed ports?

Thanks,

Miyamoto

Re: Question, LPC183x reference board

jeremyzhou — Tue, 07 Nov 2017 02:51:40 GMT

Hi Masamichi Miyamoto,

Thank you for your interest in NXP Semiconductor products and 

for the opportunity to serve you.

Unfortunately, there are no boards that support two USB High Speed port.

Hope this is clear.

Have a great day,
TIC
 
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Re: Question, LPC183x reference board

SLICE — Tue, 07 Nov 2017 06:02:35 GMT

Hi jeremyzhou‌

Thanks for your support.

Any reference designs? No need to be checked for its actual behaviour.

Best Regards,

Miyamoto

Re: Question, LPC183x reference board

SLICE — Wed, 08 Nov 2017 04:03:09 GMT

Hello jeremyzhou‌

I found the AN11309 application note which describes about high-speed USB.

Is it helpful for using two high-speed USBs?

BR,

Miyamoto

Re: Question, LPC183x reference board

jeremyzhou — Wed, 08 Nov 2017 06:42:03 GMT

Hi Masamichi Miyamoto,

Thanks for your reply.

1) Is it helpful for using two high-speed USBs?

-- Yes, it's very helpful.
Have a great day,
TIC

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