[Coco] Embedded coco

[peak at mail.polarcomm.com]

Multiplexor
James ,your knowledge of multiplexors is probablby Correct 
and yes you would have to see my schematic to know what I 
drew and make corrections to it. What I drew out just 
happened to be with that many gates. It is most likely wrong 
and would not work. However you did seem to understand what I 
was attempting to do since you knew to call it a Multiplexer. 
I hope you followed the rest of the outline and that it was 
understandable?? My addition which requires "post-decoders" 
is probably a poor way to go. the only reason I did things 
that way is because it uses only one LS138 or its equivalent. 
Please consider my alternate method using 2 ls138's. One 
ls138 in combination with the S-Bus was radio shacks solution 
and they did that to save using another 138 thereby saving 
money.We dont have to do it their way though!
Godd Luck 
Eric