IBM 1620; was: 1602

bfranchuk at jetnet.ab.ca bfranchuk at jetnet.ab.ca
Wed Nov 12 18:22:20 CST 2008


Patrick Finnegan wrote:
> On Wednesday 12 November 2008, Chuck Guzis wrote:
>   
>> On 12 Nov 2008 at 14:01, Brent Hilpert wrote:
>>     
>>> Idle curiousity: under what scenario do you have an assembler for
>>> the 1620 running? (something new or something old running on layers
>>> of emulation?)
>>>       
>> Hand-assembled and entered, using my trusty Monitor II SPS manual by
>> my side.  Code entered and tested using SIMH.
>>     
>
> Are there any guides for writing 1620 assembly online anywhere?
>
> Pat
>   
A pen works well, but you can erase if you use a pencil. Finding the
coding sheet  could be harder ... same with a keypunch operator. :)




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