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intel_alm: DSP inference

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Dan Ravensloft 2020-04-25 17:25:59 +01:00 • committed by Marcelina Kościelnicka
parent 01772dec8c
commit b004f09018
7 changed files with 209 additions and 9 deletions
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28
techlibs/intel_alm/common/megafunction_bb.v
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@ -129,3 +129,31 @@ output [data_width-1:0] portbdataout;
input ena0, clk0, clk1;
endmodule
(* blackbox *)
module cyclonev_mac(ax, ay, resulta);
parameter ax_width = 9;
parameter ay_scan_in_width = 9;
parameter result_a_width = 18;
parameter operation_mode = "M9x9";
input [ax_width-1:0] ax;
input [ay_scan_in_width-1:0] ay;
output [result_a_width-1:0] resulta;
endmodule
(* blackbox *)
module cyclone10gx_mac(ax, ay, resulta);
parameter ax_width = 18;
parameter ay_scan_in_width = 18;
parameter result_a_width = 36;
parameter operation_mode = "M18X18_FULL";
input [ax_width-1:0] ax;
input [ay_scan_in_width-1:0] ay;
output [result_a_width-1:0] resulta;
endmodule