[En-Nut-Discussion] Ethernut 2.0 Alpha Schematic

Austin Schutz tex at off.org
Mon Oct 21 23:48:10 CEST 2002


On Mon, Oct 21, 2002 at 02:40:16PM -0700, Austin Schutz wrote:
> On Mon, Oct 21, 2002 at 10:10:26PM +0200, Harald Kipp wrote:
> > For those of you with Eagle installed and
> > interested in a first, rather incomplete
> > version of Ethernut 2 Alpha, please download
> > 
> > http://ethernut.de/arc/enut2as.zip
> > 
> > Comments are most welcome.
> > 
> 
> 	Are the analog input pins still going to be mirrorred? :-)
> 
> 	Why the SMC chip for ethernet?
> 
> 
> 	Also, I attached my idea for bank switching. I don't have the full
> version of eagle so I can't ammend the Ethernut schematic. I'm also not very
> skilled with eagle, but I hope the idea is clear:
> 	By writing to 0xFFXX you switch to bank XX. 

	Whoops, what I really meant was 'by writing XX to 0xFFnn you switch
to bank XX'. It actually doesn't matter which address in 0xFF00-0xFFFF you
write to since the value is latched during WR/.

	Austin



More information about the En-Nut-Discussion mailing list