FreeCalypso > hg > fc-small-hw

diff bb2fc/schem+bom/74AVC4T774PW.pinout @ 28:bd7eec55ebc0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
duart28: new design ideas * added input buffers (LVC with Ioff feature) to prevent high current flow from powered-up target into powered-down FT2232D inputs; * added series resistors on outputs to limit current flow from powered-up adapter into powered-down Calypso target; * buffer IC changed from 74LVC125A to 74LVC541A.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 28 Jun 2020 22:06:24 +0000
parents 0f9bdd60ce50
children
line wrap: on
line diff