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view duart28/src/vsrc/eeprom_93Cx6_16bit.v @ 28:bd7eec55ebc0

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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 22aba3a61a4b
children
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module eeprom_93Cx6_16bit (GND, VCC, CS, SK, DIN, DOUT);

input GND, VCC;
input CS, SK, DIN;
output DOUT;

/* instantiate the package; the mapping of signals to pins is defined here */

pkg_8pin pkg   (.pin_1(CS),
		.pin_2(SK),
		.pin_3(DIN),
		.pin_4(DOUT),
		.pin_5(GND),
		.pin_6(VCC),	/* ORG input on some 93Cx6 variants */
		.pin_7(),	/* no connect */
		.pin_8(VCC)
	);

endmodule