Need a sanity check

Glen Slick glen.slick at gmail.com
Fri Sep 14 08:53:22 CDT 2007


On 9/12/07, Chuck Guzis <cclist at sydex.com> wrote:
> I'm playing with a Computer Logics PCTD-16 Pertec tape drive
> interface board and my Fujitsu M2444AC drive.  I can perform tape
> motion commands just fine, but data commands begin and do not seem to
> complete.  I've checked that IDBY (J2 38 or W) comes ready at the end
> of a read or write, so my next guess is that I've got the cable wire
> wrong somewhow.  My reference has this pin connected to pin 24 on the
> DC62 connector to the controller.
>
> Here's what I'm using:
>
> http://www.sydex.com/overcbl.html
>
> Have I missed something?  Can anyone double-check this?
>
> Thanks,
> Chuck
>

I have that exact combination (Computer Logics PCTD-16 Pertec tape
drive ISA bus interface board and Fujitsu M2444AC 9-track drive)
working.  I wrote an MS-DOS application to use it to write a 2.11BSD
install tape for my 11/73.

I acquired my setup in a working configuration and didn't build the
interface cable myself.  I don't have docs for the cable pinout, but I
could check the cable I have with a meter when I get a chance.

-Glen



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