Early 360 machines (Was: Front panel switches - what did they do?)

Jon Elson elson at pico-systems.com
Wed May 25 12:39:38 CDT 2016

On 05/25/2016 12:11 PM, Chuck Guzis wrote:
> On 05/25/2016 10:06 AM, Jon Elson wrote:
>> The only language supported on the 360/20 was RPG.  For a mostly tab
>> card type of operation, you could actually do a lot in RPG.
>> Otherwise, you had to write in machine language and get it assembled
>> on another system.
> My recollection was that there was a native assembler for the 20; it did
> not, IIRC, include such goodies as macros, but was sufficient to write
> small programs.
OK, makes sense, but I didn't find any doc about it when I 
did some searching a while ago.


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