[comp.sys.apple] Esoniq input port

j_p@pro-lep.cts.com (Jason Perez) (10/06/89)

  I downloaded a program from Apple-2L called AFOSC.  The program says it will
take a signal from the Esoniq input port and put it on it's 'scope.  Where is
the Esoniq input port, I thought it only outputted?
_____

UUCP: crash!pro-lep!j_p
ARPA: crash!pro-lep!j_p@nosc.mil
INET: j_p@pro-lep.cts.com

throoph@jacobs.CS.ORST.EDU (Henry Throop) (10/06/89)

In article <8910061019.AA20954@trout.nosc.mil> j_p@pro-lep.cts.com (Jason Perez) writes:
>
>  I downloaded a program from Apple-2L called AFOSC.  The program says it will
>take a signal from the Esoniq input port and put it on it's 'scope.  Where is
>the Esoniq input port, I thought it only outputted?

THe Ensoniq port is the set of 7 Molex pins in the lower right hand
corner of the motherboard, facing from the keyboard.  The analog input is
pin 0 (closest to keyboard) and ground is pin 1._

>UUCP: crash!pro-lep!j_p
>ARPA: crash!pro-lep!j_p@nosc.mil
>INET: j_p@pro-lep.cts.com


---
Henry Throop
Internet: throoph@jacobs.cs.orst.edu

UD182050@VM1.NODAK.EDU (Osiris) (10/08/89)

>  I downloaded a program from Apple-2L called AFOSC.  The program says it will
>take a signal from the Esoniq input port and put it on it's 'scope.  Where is
>the Esoniq input port, I thought it only outputted?
>_____
>
>UUCP: crash!pro-lep!j_p
>ARPA: crash!pro-lep!j_p@nosc.mil
>INET: j_p@pro-lep.cts.com

There was an article in A+ a long time ago about that.  The input is on those
little molex pins near the GS-memory expansion slot.  Seems to me it's the
farthest two from the keyboard, but I really don't remember fer sure.  Seems to
 me you have to be careful...something 'bout switching the polarity of the IIgs
, and having to remove the memory card, and reboot..something like that.  Like
I say, it was a LONG time ago that I read it, and I've never tried it.

BTW-I don't know WHERE the sound goes, but it says it comes it there.  A-->D
decoder comes to mind...

Osiris