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A comment on Arduino TRE.

Re:Arduino TRE by _paulc on Saturday April 04, 2015 @07:11AM (#9320542)
The AM355x already has 2 x 32bit Programmable Realtime Units (PRU) [1] so the AVR seems a bit redundant (other than compatibility with existing shields and ease of programming)

[1] http://elinux.org/BeagleBone_PRU_Notes

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Re:Arduino TRE by fest on Saturday April 04, 2015 @11:39AM (#9321107)
Compatiblity with existing libraries and example code for other Arduinos is the key here. I find it surprising too, but there are people who do not really want to know all the low-level details but get the result quickly :)
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Re:Arduino TRE by danellis on Saturday April 04, 2015 @11:13AM (#9321032)
Yeah, I don't see the point of the on-board AVR at all. It can't be just a voltage thing, because I'm sure they already have an ARM-only Arduino with shield headers.
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