Date: Sun, 17 May 2020 14:12:26 -0700 From: Mark Millard <marklmi@yahoo.com> To: Philipp Klaus Krause <pkk@spth.de> Cc: freebsd-arm@freebsd.org Subject: Re: Recommended arm hardware (mostly for compilation)? Message-ID: <F40169A0-20AF-49AC-BD8A-91F3F1A4CCC1@yahoo.com> In-Reply-To: <A4944A04-11C1-4997-B6A5-80BD2445451B@yahoo.com> References: <1b109252-3232-05c4-e1e0-2fea4739583d@spth.de> <47A5AF8A-1EB9-4721-94D5-B0A0A6FFF69B@unrelenting.technology> <9E10C464-474F-489A-A667-B263A64E78F2@googlemail.com> <EXbrttrQC0_YXokurrTuHT6YcY3XC0JhXIkklq6vP6OmhlDw2DSXWz8B3_e_9kDFZowErA8gjjvQrAe4w5t4M8J1Fmfb-ev4uIgI9r7wW4w=@a9development.com> <6041695d-29c7-3020-d26f-690108cd8bb6@spth.de> <76FBBA99-884F-46C2-827C-FA9333B1EFD4@yahoo.com> <674777ec-4af5-18d2-63fb-ed551d04a45d@spth.de> <A4944A04-11C1-4997-B6A5-80BD2445451B@yahoo.com>
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On 2020-May-17, at 13:03, Mark Millard <marklmi at yahoo.com> wrote: > On 2020-May-17, at 12:56, Philipp Klaus Krause <pkk at spth.de> wrote: >=20 >> Am 17.05.20 um 21:45 schrieb Mark Millard: >>>=20 >>> HoneyComb-LX2K-datasheet.pdf reports: >>>=20 >>> Safety Notice >>>=20 >>> =E2=80=A2 This device is to be used with Certified Power adaptor = with output rated 12VDC, 1.5A. >>=20 >> AFAIK, the processor's TDP alone is already 30W >> = (https://www.nxp.com/docs/en/supporting-information/LX2160A-NXP-Biggest-Mu= lticore.pdf), >> so I don't believe 18W for the whole board. >=20 > And LPS limits things to under 8 amps for 12V, as I remember. > (But look it up if you care.) >=20 > I took the two references (1.5A and LPS) as a minimum to maximum > indication to accommodate a range of usage contexts. Solid-run has a video showing a LX2160A system with a video card and such: https://youtu.be/lxdRSCQfhyw It mentions that the configuration uses about 50W. (Not that they give specifics of which video card or the like.) =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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