Helo Segher, * On Tue, Sep 18, 2012 at 12:44:48AM +0200 Segher Boessenkool wrote: > >Thus, the data bus is not really tristate. > > A MOS input does not sink any significant current. A good point that I totally overlooked. Yes, with MOS, this setup should be (almost?) equivalent to tristate. But academically, it still isn't. ;) Having worked much with TTL, I tend to overrate this difference for (P-, N-, C-)MOS. Regards, Spiro. -- Spiro R. Trikaliotis http://www.trikaliotis.net/ Message was sent through the cbm-hackers mailing listReceived on 2012-09-18 16:00:05
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