MODM7AE70 - uart max baudrate

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rogerio.c.labanca
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Joined: Tue Jul 12, 2022 1:25 pm

MODM7AE70 - uart max baudrate

Post by rogerio.c.labanca »

Hi all,

I want to know the maximum baudrate that I can configure using the MODM7AE70 serial ports.

Thanks
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pbreed
Posts: 1080
Joined: Thu Apr 24, 2008 3:58 pm

Re: MODM7AE70 - uart max baudrate

Post by pbreed »

Not as simple a question as one might like.
The baud system can divide by 8 or 16 and have a fractional component.

CPU Clock is 300MHZ.
The Perif_clock is also 300Mhz.

The baud rate setting code is in:
nburn\arch\cortex-m7\cpu\SAME70\source\serial.cpp

So I think the baud can be set as high as 37.5 M baud.

(Perif_clock / 8)
What baudrate do you want?

Better question is I want baudrate XX what is the error at that rate?
Ushavilash
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Joined: Mon Feb 26, 2024 11:00 pm

Re: MODM7AE70 - uart max baudrate

Post by Ushavilash »

The maximum baud rate for the MODM7AE70 serial ports depends on specific hardware configurations and firmware settings.
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TomNB
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Joined: Tue May 10, 2016 8:22 am

Re: MODM7AE70 - uart max baudrate

Post by TomNB »

Are you saying you do not know what specific baud rates you need? Or the maximum?
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TomNB
Posts: 538
Joined: Tue May 10, 2016 8:22 am

Re: MODM7AE70 - uart max baudrate

Post by TomNB »

Hi Rogerio,

Just checking back to see if you have an idea of the baud rates you need.

Thanks!
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