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view venus/src/periph/alt_boot_ctrl.v @ 94:4502eec1e805

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D405: use Nexperia part sourced from Digi-Key direct The previously selected part was from a Digi-Key marketplace vendor, and they seem to not actually have that part, as the order has been in limbo for over a month - so I put in the time and effort to look around, and found a readily available equivalent part from Nexperia.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 11 Jan 2022 19:11:22 +0000
parents c27854430cb3
children
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/*
 * Alternative boot controls in the mobile domain,
 * besides USB domain OD buffers.
 */

module alt_boot_ctrl (GND, RPWON, nTESTRESET);

input GND;
output RPWON, nTESTRESET;

/* manual RESET button */

keyswitch_wrap reset_sw (nTESTRESET, GND);

/* external boot control header */

header_3pin boot_ctrl_header (.pin_1(GND),
			      .pin_2(RPWON),
			      .pin_3(nTESTRESET)
	);

endmodule