Recommended arm hardware (mostly for compilation)?

[Rodney W. Grimes]

> 
> On 2020-May-17, at 12:56, Philipp Klaus Krause <pkk at spth.de> wrote:
> 
> > Am 17.05.20 um 21:45 schrieb Mark Millard:
> >> 
> >> HoneyComb-LX2K-datasheet.pdf reports:
> >> 
> >> Safety Notice
> >> 
> >> 	? This device is to be used with Certified Power adaptor with output rated 12VDC, 1.5A.
> > 
> > AFAIK, the processor's TDP alone is already 30W
> > (https://www.nxp.com/docs/en/supporting-information/LX2160A-NXP-Biggest-Multicore.pdf),
> > so I don't believe 18W for the whole board.
> 
> And LPS limits things to under 8 amps for 12V, as I remember.
> (But look it up if you care.)

8 amps is the current limit into a short circuit, aka 0V output,
it is an unusable state to power anything.
The usable current limit is 5A, or for 12VDC nominal 60W.

> I took the two references (1.5A and LPS) as a minimum to maximum
> indication to accommodate a range of usage contexts.
> 
> ===
> Mark Millard
> marklmi at yahoo.com
> ( dsl-only.net went
> away in early 2018-Mar)
> 
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> 

-- 
Rod Grimes                                                 rgrimes at freebsd.org