AM335x

uhtis

Expert 1110 points

Is there any pin compatible Dual core (ARM+DSP) device for AM335x just like the AM 1806 – L138 pair option?

over 13 years ago

0 Robert Finger over 13 years ago

TI__Genius 17587 points

Hello,

I've seen that you already noticed that this is the wrong forum. I gave an answer to your other post:

http://e2e.ti.com/support/dsp/sitara_arm174_microprocessors/f/791/p/148264/536096.aspx#536096

No, there are no pin compatible devices to AM335x which would include a DSP core.

Best regards,
Robert Finger

0 ATULKUMAR SINGH over 12 years ago in reply to Robert Finger

Prodigy 140 points

Hi,

Can we leave the GPIO pin of AM335x open if we are not using that pin?

Thanks and regards,

ATUL KUMAR SINGH

0 peaves over 12 years ago in reply to ATULKUMAR SINGH

TI__Guru 63175 points

Yes. However, you need to insure software never turns off the respective internal pull-up/pull-down while the input buffer of this GPIO is enabled. The pull-up/pull-down is controlled by bits 3 and 4 of the respective conf_<module>_<pin> register. The input buffer enable is controlled by bit 5 of the respective conf_<module>_<pin> register and is enabled by default when this bit is “1” and disabled when this bit is “0”.

Regards,
Paul

0 ATULKUMAR SINGH over 12 years ago in reply to peaves

Prodigy 140 points

Thanks Paul for your sugesstion.

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AM335x