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Looking for '71 or '75 Program for 7470 Plotter
02-25-2018, 11:53 PM
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Looking for '71 or '75 Program for 7470 Plotter
I've been wanting to check out the HP-7470A Plotter simulator in the pyILPer PIL-Box client, but never having had one, I don't have any programs to throw at it. I took a peek at the "Interfacing and Programming Manual" (available at the HP Computer Museum) and see that getting into the graphics language is no small undertaking. It does contain trivial demo programs for the '41, '75 and Series-80, but these are so simple as to be useless to exercise the simulator. So...

Does anyone have an HP-75 or HP-71 program that draws something simple (circle, spiral, some other shape) on a 7470 plotter they can share here? Most convenient format would be in a .lif file, but any format is fine; even a text listing here is OK, I can move it over or worst case key it in.

Thanks in advance.

--Bob Prosperi
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Looking for '71 or '75 Program for 7470 Plotter - rprosperi - 02-25-2018 11:53 PM

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