14 Jun
2015
14 Jun
'15
3:43 p.m.
On Jun 14, 2015, at 2:00 PM, Ethan Dicks <ethan.dicks at gmail.com> wrote:
If you have your null-modem/no-null-modem swaps right,
the active
lines will be complementary on each side.
Traced the console port back to the 1488 that it?s connected to, and also determined that
the Altos *is* wired as DCE which makes more sense to connect to terminals. The 1488 is
connected to a Z80 DART. Got out the logic probe and the input to the 1488 just stays
high.
Guess I need to start actually looking at the schematics. :-)
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