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Atari coding BBS
YM Port A - read? |
Posted by: PeP
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Nov,13.2008-20:59
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Howdy,
The centronics->joystick-adapter (Gauntlet compatible thingy), which is wired to d0-d7, strobe & busy (and GND).
Strobe is wired to YM Port A. I thought this was output only (i.e. things fuck up if I change direction).
Is it safe to switch direction on this port to read the Strobe state, or do I need to do something special to keep the values for the other signals?
-- The PeP
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