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mult-macro: use primitive parameters

main
Rejeesh Kutty 2015-08-20 13:53:48 -04:00
parent 111287604b
commit 799001403f
1 changed files with 7 additions and 9 deletions
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16
library/common/altera/MULT_MACRO.v
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@ -34,8 +34,6 @@
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ***************************************************************************
// ***************************************************************************
// ***************************************************************************
// ***************************************************************************
// replacing Xilinx's macro with Altera's LPM
`timescale 1ps/1ps
@ -50,23 +48,23 @@ module MULT_MACRO (
P);
parameter LATENCY = 3;
parameter A_DATA_WIDTH = 16;
parameter B_DATA_WIDTH = 16;
parameter WIDTH_A = 16;
parameter WIDTH_B = 16;
localparam WIDTH_P = A_DATA_WIDTH + B_DATA_WIDTH;
localparam WIDTH_P = WIDTH_A + WIDTH_B;
input CE;
input RST;
input CLK;
input [A_DATA_WIDTH-1:0] A;
input [B_DATA_WIDTH-1:0] B;
input [WIDTH_A-1:0] A;
input [WIDTH_B-1:0] B;
output [WIDTH_P-1:0] P;
lpm_mult #(
.lpm_type ("lpm_mult"),
.lpm_widtha (A_DATA_WIDTH),
.lpm_widthb (B_DATA_WIDTH),
.lpm_widtha (WIDTH_A),
.lpm_widthb (WIDTH_B),
.lpm_widthp (WIDTH_P),
.lpm_representation ("SIGNED"),
.lpm_pipeline (3))