Steve Wiseman wrote:
> I was 'scoping around on my B3 - SDRAM appears to be running at 50MHz,
> rather than 100. Is this on purpose? (Have we confirmed it runs at 100?).
> If we're running some super-safe defaults and need a session to pick some
> better values (some of which will deliver better performance without
> taking more power), let me know.
It's definitely not on purpose: we looked at the SDRAM timing registers
when getting bootldr running, said 'eeuurgh, that looks nasty, let's
just switch it on and see if it works anyway' and it did. So, I think,
nobody's tried to optimise it since then. We may have found our
volunteer ;-)
Chris
--
Chris Jones -
chris@martin-jones.com
Martin-Jones Technology Ltd, makers of Solidlights
148 Catharine Street, Cambridge, CB1 3AR, UK
Phone +44 (0) 1223 655611 Fax +44 (0) 870 112 3908
http://www.solidlights.co.uk/
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