Thank you for the advice. I will not need USB, but will need SDRAM and don’t need poor support. Microchip? You tried to push RTEMS for this platform tied to space applications, are you monitoring this? The platform looks like just what I need but not if you’re not supporting it.
> On Nov 25, 2018, at 13:23 , Thomas Dörfler > <thomas.doerf...@embedded-brains.de> wrote: > > Peter, > > just to make you aware: we designed a board with the ATSAMV7 chip and hit > some nasty and at least one really ugly bug: operating the USB interface > concurrently with external SDRAM does not work. Half a year after reporting > this bug, Microchip confirmed it, but did not plan any fix for it. BTW: The > conbination (USB+SDRAM) was also available on Microchip's evaluation board, > but obviously was not tested together at Microchips labs... > > So: I recommend you to tripple check, whether the ATSAMA5 meets all of your > expectations. > > > Kind regards, > > Thomas. > > ----- Ursprüngliche Mail ----- > Von: "Peter Dufault" <dufa...@hda.com> > An: "Development" <devel@rtems.org> > Gesendet: Sonntag, 25. November 2018 18:38:19 > Betreff: BSP for Microchip ATSAMA5D27-SOM1-EK1 > > I need to evaluate this for a multi-chip application. > > This part is a result of Microchip’s take-over of ATMEL. I’m double-checking > that to create a BSP based on this I should start with the existing ATSAMV7 > BSP, I think the peripherals (e.g. network chip and so on) are the same as > the existing ATSAMV7 port. > > Peter > ----------------- > Peter Dufault > HD Associates, Inc. Software and System Engineering > > This email is delivered through the public internet using protocols subject > to interception and tampering. > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel > -- > -- > -------------------------------------------- > embedded brains GmbH > Thomas Doerfler > Dornierstr. 4 > D-82178 Puchheim > Germany > email: thomas.doerf...@embedded-brains.de > Phone: +49-89-18 94 741-12 > Fax: +49-89-18 94 741-09 > PGP: Public key available on request. > > Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG. Peter ----------------- Peter Dufault HD Associates, Inc. Software and System Engineering This email is delivered through the public internet using protocols subject to interception and tampering.
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