On 12/23/2011 3:26 AM, didier derny wrote: > Hi > > I'm thinking to use the uIEC/SD as "floppy" disk for my emulator on avr > is there any chance to use the uIEC/SD in 3v3 ? > > thanks > > -- > didier > > Message was sent through the cbm-hackers mailing list Remove the 3V3 regulator and jumper across it. You'd also need to bypass the 3 voltage dividers on the SD lines (the 3300/1800 pairs on the bottom, remove the 3300 and short the 1800). That should take care of things, assuming AVR has 5V tolerant inputs when driven at 3V3. Jim -- Jim Brain email@example.com www.jbrain.com Message was sent through the cbm-hackers mailing listReceived on 2011-12-24 00:00:32
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