Front panel switches - what did they do?

Chuck Guzis cclist at
Tue May 24 13:07:51 CDT 2016

On 05/24/2016 11:00 AM, jwsmobile wrote:

> Diode boards were one form of read only storage in systems.  Another
> was the IBM and other's capacitance system.

...and the "transformer" ROS used on the 360/40 (and others).


More information about the cctalk mailing list