[Coco] RS-232 Pak voltages

K. Pruitt pruittk at roadrunner.com
Wed Apr 8 03:23:39 EDT 2015


Perhaps somebody knows this off hand:

What should the voltage be on the DTR and RTS pins of the Tandy RS-232 Pak?

I'm reading 1/10th of a volt.  Is it supposed to be that low?  I'm fairly 
certain I am measuring it correctly.  Though I won't rule that out as a 
potential issue.

Thanks





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