There is some spare board real-estate (i.e., the board isn¹t particularly dense). Anything else you think I should put on it?
Rich -- Rich Cini Collector of Classic Computers Build Master and lead engineer, Altair32 Emulator http://www.classiccmp.org/cini http://www.classiccmp.org/altair32 From: Andrew Bingham <[email protected]> Reply-To: N8VEM-Post <[email protected]> Date: Wednesday, August 13, 2014 at 1:08 PM To: N8VEM-Post <[email protected]> Subject: [N8VEM: 18546] Re: N8VEM Analog/Digital I/O board I've been thinking of doing this for a while. It would be fun to interface the N8VEM hardware with the "real world". You could even make a robot.... Andrew B On Tuesday, August 12, 2014 6:48:08 PM UTC-7, AltairManRich wrote: > All ‹ > > I¹ve designed an analog/digital I/O board for my SBC-188 computer. I¹ve > attached a PDF of the schematics for the group to look at and poke holes in > the design. The specs include an 8-input/8-bit analog input port, a single > 8-bit analog output port and a single 82C55 I/O chip with all three ports > available. > > I¹ve attached the schematic PDF. I would greatly appreciate it if someone > could take a look at it and see if there¹s anything obviously wrong with it. > If not, I¹ll prototype it and see if it actually works :-) > > Thanks! > > Rich > > -- > Rich Cini > Collector of Classic Computers > Build Master and lead engineer, Altair32 Emulator > http://www.classiccmp.org/cini > http://www.classiccmp.org/altair32 -- You received this message because you are subscribed to the Google Groups "N8VEM" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/n8vem. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "N8VEM" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/n8vem. For more options, visit https://groups.google.com/d/optout.
