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(* techmap_celltype = "$mul" *) module mul_swap_ports (A, B, Y); parameter A_SIGNED = 0; parameter B_SIGNED = 0; parameter A_WIDTH = 1; parameter B_WIDTH = 1; parameter Y_WIDTH = 1; input [A_WIDTH-1:0] A; input [B_WIDTH-1:0] B; output [Y_WIDTH-1:0] Y; wire _TECHMAP_FAIL_ = A_WIDTH <= B_WIDTH; \$mul #( .A_SIGNED(B_SIGNED), .B_SIGNED(A_SIGNED), .A_WIDTH(B_WIDTH), .B_WIDTH(A_WIDTH), .Y_WIDTH(Y_WIDTH) ) _TECHMAP_REPLACE_ ( .A(B), .B(A), .Y(Y) ); endmodule ceas.org/iCE40/ghdl' title='iCE40/ghdl Git repository'/>