[comp.sys.cbm] C128D Keyboard Extension Cord

aliu@sal58.usc.edu (Alejandro Liu) (10/17/88)

I just bought my c128D and I think is good. (Not the greatest thing
but does the job!)  I experimented some poblems with my C-64 software
in the sense that the SID doesn't seem (sound) to work in the same way
as in the C-64.

Well, at anyrate, this posting is to look for a Keryboard Extension Cord
for the C128D.  The detachable keyboard is really nice but the problem is
that the cord is too short (I don't want to have my computer in the kitchen
and the keyboard in the bathroom, but 1ft cable is kinda short!)

 
                    aliu@nunki.usc.edu (Alejandro Liu) 
(Simple .signature, $CHEAP$) 

hedley@cbmvax.UUCP (Hedley Davis) (10/17/88)

In article <1659@nunki.usc.edu> aliu@nunki.usc.edu (Alejandro Liu) writes:
>
>I just bought my c128D and I think is good. (Not the greatest thing
>but does the job!)  I experimented some poblems with my C-64 software
>in the sense that the SID doesn't seem (sound) to work in the same way
>as in the C-64.
>
>Well, at anyrate, this posting is to look for a Keryboard Extension Cord
>for the C128D.  The detachable keyboard is really nice but the problem is
>that the cord is too short (I don't want to have my computer in the kitchen
>and the keyboard in the bathroom, but 1ft cable is kinda short!)
>
> 
>                    aliu@nunki.usc.edu (Alejandro Liu) 
>(Simple .signature, $CHEAP$) 

There is no extension cord for the keyboard. Due to the C64
compatibility requirement, the keyboard has no micro, and all rows
and columns of the keyboard matrix are wired from the CIAs in the
C128d, through the cable, and to the keys. This type of arrangement
presents difficulties to mister FCC.

Electrically, it SHOULD be possible to extend the keyboard cable another
foot or so, but you would stand a high probability of violating FCC
emmissions requirements.

Hedley