Subject: Re: [stella] compact send-only serial subroutine From: Chris Wilkson <ecwilkso@xxxxxxx> Date: Sat, 13 Aug 2005 16:03:57 -0400 |
On Sat, 13 Aug 2005, Glenn Saunders wrote: > I'm all for saving money, but what would happen if you > connected the receive line also and tried to read on > the 2600 without a TTL converter? I'm thinking that > would be worse because you'd be feeding a -12v and > +12v signal to a port that is designed for 0 and +5v. Fiery doom. You'd kill the RIOT it might survive the +12v but certainly not the -12v. -Chris Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://stella.biglist.com
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