Adapted for new ECDSA architecture.HEADmaster

1 files changed, 0 insertions, 159 deletions

diff --git a/rtl/lowlevel/artix7/dsp48e1_wrapper.v b/rtl/lowlevel/artix7/dsp48e1_wrapper.v
deleted file mode 100644
index 4c272f0..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