diff options
Diffstat (limited to 'src/rtl/pe/artix7/modexpa7_dsp48e1_wrapper.v')
| -rw-r--r-- | src/rtl/pe/artix7/modexpa7_dsp48e1_wrapper.v | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/src/rtl/pe/artix7/modexpa7_dsp48e1_wrapper.v b/src/rtl/pe/artix7/modexpa7_dsp48e1_wrapper.v deleted file mode 100644 index 1d6b721..0000000 --- a/src/rtl/pe/artix7/modexpa7_dsp48e1_wrapper.v +++ /dev/null @@ -1,159 +0,0 @@ -//------------------------------------------------------------------------------ -// -// modexpa7_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 modexpa7_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 |