diff options
Diffstat (limited to 'src/rtl/pe/modexpa7_subtractor32.v')
-rw-r--r-- | src/rtl/pe/modexpa7_subtractor32.v | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/rtl/pe/modexpa7_subtractor32.v b/src/rtl/pe/modexpa7_subtractor32.v new file mode 100644 index 0000000..75b9c13 --- /dev/null +++ b/src/rtl/pe/modexpa7_subtractor32.v @@ -0,0 +1,76 @@ +//======================================================================
+//
+// modexpa7_subtractor32.v
+// -----------------------------------------------------------------------------
+// Low-level processing element wrapper (subtractor).
+//
+// Authors: Pavel Shatov
+//
+// Copyright (c) 2017, NORDUnet A/S All rights reserved.
+//
+// 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_subtractor32
+ (
+ input clk,
+ input ce,
+ input [31: 0] a,
+ input [31: 0] b,
+ input b_in,
+ output [31: 0] d,
+ output b_out
+ );
+
+
+ // + // Include Primitive Selector + // + `include "modexpa7_lowlevel_settings.v" + + + // + // Instantiate Vendor/Generic Primitive + // + `SUBTRACTOR32_PRIMITIVE subtractor32_inst + ( + .clk(clk),
+ .ce(ce), + .a(a), + .b(b), + .d(d), + .b_in(b_in), + .b_out(b_out) + );
+ +
+endmodule
+
+//======================================================================
+// End of file
+//======================================================================
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