From: Bryan Pope (bpope_at_wordstock.com)
Date: 2007-03-21 00:53:21
And thusly were the wise words spake by =?iso-8859-1?Q?=22Andr=E9_Fachat=22?= > > > > Is there a webpage that describes how to measure the I/O signals? > > Do I need to use an oscilloscope or will a multimeter do? Do I > > need some sort of breakout box? > > A multimeter will do nicely with static signals. A logic probe > can help as well. Especially if the computer "hangs" then > there should not be much activity on the bus. > > On zimmers.net somewhere there is a BASIC implementation of the > IEEE488 protocol for the PET, that you could stop in any place > of the protocol (watch the timeouts though) to monitor the state > of the bus. > I will try this too once I get the logic probe.. Maybe I will also learn how the IEEE-488 protocol works once I see the signals in action! :) Cheers, Bryan Message was sent through the cbm-hackers mailing list
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