# Copyright 2017 Fred Sundvik # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . #include $(TMK_PATH)/protocol.mk TEST_PATH=tests/$(TEST) $(TEST)_SRC= \ $(TEST_PATH)/keymap.c \ $(TMK_COMMON_SRC) \ $(QUANTUM_SRC) \ $(SRC) \ tests/test_common/matrix.c \ tests/test_common/test_driver.cpp \ tests/test_common/keyboard_report_util.cpp \ tests/test_common/test_fixture.cpp $(TEST)_SRC += $(patsubst $(ROOTDIR)/%,%,$(wildcard $(TEST_PATH)/*.cpp)) $(TEST)_DEFS=$(TMK_COMMON_DEFS) $(OPT_DEFS) $(TEST)_CONFIG=$(TEST_PATH)/config.h VPATH+=$(TOP_DIR)/tests/test_commontr> aboutsummaryrefslogtreecommitdiffstats
path: root/techlibs/xilinx/xc7_dsp_map.v
blob: a4256eb928cb2bcb6c169e71af4805be410aa620 (plain)
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module \$__MUL25X18 (input [24:0] A, input [17:0] B, output [42:0] Y);
	parameter A_SIGNED = 0;
	parameter B_SIGNED = 0;
	parameter A_WIDTH = 0;
	parameter B_WIDTH = 0;
	parameter Y_WIDTH = 0;

	wire [47:0] P_48;
	DSP48E1 #(
		// Disable all registers
		.ACASCREG(0),
		.ADREG(0),
		.A_INPUT("DIRECT"),
		.ALUMODEREG(0),
		.AREG(0),
		.BCASCREG(0),
		.B_INPUT("DIRECT"),
		.BREG(0),
		.CARRYINREG(0),
		.CARRYINSELREG(0),
		.CREG(0),
		.DREG(0),
		.INMODEREG(0),
		.MREG(0),
		.OPMODEREG(0),
		.PREG(0),
		.USE_MULT("MULTIPLY"),
		.USE_SIMD("ONE48"),
		.USE_DPORT("FALSE")
	) _TECHMAP_REPLACE_ (
		//Data path
		.A({{5{A[24]}}, A}),
		.B(B),
		.C(48'b0),
		.D(25'b0),
		.P(P_48),

		.INMODE(5'b00000),
		.ALUMODE(4'b0000),
		.OPMODE(7'b000101),
		.CARRYINSEL(3'b000),

		.ACIN(30'b0),
		.BCIN(18'b0),
		.PCIN(48'b0),
		.CARRYIN(1'b0)
	);
	assign Y = P_48;
endmodule