From 89f913c3aa2a6dad35630f3882a06b99e0978105 Mon Sep 17 00:00:00 2001
From: Rob Austein <sra@hactrn.net>
Date: Tue, 7 Mar 2017 19:52:36 -0500
Subject: Promote to a repository in the core tree.

Change name of reset signal from rst_n to reset_n for consistancy with
other Cryptech cores.

Code common between this core and the ecdsa384 core split out into a
separate library repository.

Minor cleanup (Windows-isms, indentation).
---
 rtl/lowlevel/artix7/dsp48e1_wrapper.v | 159 ----------------------------------
 1 file changed, 159 deletions(-)
 delete mode 100644 rtl/lowlevel/artix7/dsp48e1_wrapper.v

(limited to 'rtl/lowlevel/artix7/dsp48e1_wrapper.v')

diff --git a/rtl/lowlevel/artix7/dsp48e1_wrapper.v b/rtl/lowlevel/artix7/dsp48e1_wrapper.v
deleted file mode 100644
index 11a21bc..0000000
--- a/rtl/lowlevel/artix7/dsp48e1_wrapper.v
+++ /dev/null
@@ -1,159 +0,0 @@
-//------------------------------------------------------------------------------
-//
-// dsp48e1_wrapper.v
-// -----------------------------------------------------------------------------
-// Hardware (Artix-7 DSP48E1) tile wrapper.
-//
-// Authors: Pavel Shatov
-//
-// Copyright (c) 2016, NORDUnet A/S
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-// - Redistributions of source code must retain the above copyright notice,
-//   this list of conditions and the following disclaimer.
-//
-// - Redistributions in binary form must reproduce the above copyright notice,
-//   this list of conditions and the following disclaimer in the documentation
-//   and/or other materials provided with the distribution.
-//
-// - Neither the name of the NORDUnet nor the names of its contributors may be
-//   used to endorse or promote products derived from this software without
-//   specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-// POSSIBILITY OF SUCH DAMAGE.
-//
-//------------------------------------------------------------------------------
-
-module dsp48e1_wrapper
-	(
-		input					clk,
-		
-		input					ce,
-		
-		input		[ 6: 0]	opmode,
-		input		[ 3: 0]	alumode,
-		
-		input					carry,
-		
-		input		[29: 0]	a,
-		input		[17: 0]	b,
-		input		[47: 0]	c,
-		
-		output	[47: 0]	p
-	);
-	
-	
-		//
-		// Tile instantiation
-		//
-	DSP48E1 #
-	(
-		.AREG						(0),
-		.BREG						(0),
-		.CREG						(0),
-		.DREG						(0),
-		.MREG						(0),
-		.PREG						(1),
-		.ADREG					(0),
-		
-		.ACASCREG				(0),
-		.BCASCREG				(0),
-		.ALUMODEREG				(0),
-		.INMODEREG				(0),
-		.OPMODEREG				(0),
-		.CARRYINREG				(0),
-		.CARRYINSELREG			(0),
-
-		.A_INPUT					("DIRECT"),
-		.B_INPUT					("DIRECT"),
-		
-		.USE_DPORT				("FALSE"),
-		.USE_MULT				("DYNAMIC"),
-		.USE_SIMD				("ONE48"),
-
-		.USE_PATTERN_DETECT	("NO_PATDET"),
-		.SEL_PATTERN			("PATTERN"),
-		.SEL_MASK				("MASK"),
-		.PATTERN					(48'h000000000000),
-		.MASK						(48'h3fffffffffff),
-		.AUTORESET_PATDET		("NO_RESET")
-	)
-	DSP48E1_inst
-	(
-		.CLK					(clk),
-
-		.RSTA					(1'b0),
-		.RSTB					(1'b0),
-		.RSTC					(1'b0),
-		.RSTD					(1'b0),
-		.RSTM					(1'b0),
-		.RSTP					(1'b0),
-
-		.RSTCTRL				(1'b0),
-		.RSTINMODE			(1'b0),
-		.RSTALUMODE			(1'b0),
-		.RSTALLCARRYIN		(1'b0),
-
-		.CEA1					(1'b0),
-		.CEA2					(1'b0),
-		.CEB1					(1'b0),
-		.CEB2					(1'b0),
-		.CEC					(1'b0),
-		.CED					(1'b0),
-		.CEM					(1'b0),
-		.CEP					(ce),
-		.CEAD					(1'b0),
-		.CEALUMODE			(1'b0),
-		.CEINMODE			(1'b0),
-
-		.CECTRL				(1'b0),
-		.CECARRYIN			(1'b0),
-
-		.A						(a),
-		.B						(b),
-		.C						(c),
-		.D						({25{1'b1}}),
-		.P						(p),
-
-		.CARRYIN				(carry),
-		.CARRYOUT			(),
-		.CARRYINSEL			(3'b000),
-
-		.CARRYCASCIN		(1'b0),
-		.CARRYCASCOUT		(),
-
-		.PATTERNDETECT		(),
-		.PATTERNBDETECT	(),
-
-		.OPMODE				(opmode),
-		.ALUMODE				(alumode),
-		.INMODE				(5'b00000),
-
-		.MULTSIGNIN			(1'b0),
-		.MULTSIGNOUT		(),
-
-		.UNDERFLOW			(),
-		.OVERFLOW			(),
-
-		.ACIN					(30'd0),
-		.BCIN					(18'd0),
-		.PCIN					(48'd0),
-
-		.ACOUT				(),
-		.BCOUT				(),
-		.PCOUT				()
-  );
-
-endmodule
-- 
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