Front panel switches - what did they do?
phb.hfx at gmail.com
Tue May 24 18:03:21 CDT 2016
On 2016-05-24 7:44 PM, Chuck Guzis wrote:
> On 05/24/2016 02:21 PM, Paul Berger wrote:
>> The CROS cards used in a 360/30 where the same size as an 80 column
>> card on purpose so you could you a keypunch machine to program the
> But I believe that the CROS cards were mylar, no?
Yes mylar with copper tracks keypunch was used to cut tracks as required.
More information about the cctech