Megadrive pins while in reset

For hardware talk only (please avoid ROM dumper stuff)
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Megadrive pins while in reset

Post by Alan » Sun Oct 31, 2010 10:42 pm

Hi all,

Does anybody know the state of the address, data and control lines of the megadrive while it is being held in reset (hard and/or soft).
I'm hoping they are tri-state but would like someone to confirm.


TmEE co.(TM)
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Post by TmEE co.(TM) » Mon Nov 01, 2010 8:59 am

Databus is 3state and strobes are held high, IIRC... no idea about address bus...
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