$(eval $(call add_share_file,share/xilinx,techlibs/xilinx/brams_bb.v))
$(eval $(call add_share_file,share/xilinx,techlibs/xilinx/drams.txt))
$(eval $(call add_share_file,share/xilinx,techlibs/xilinx/drams_map.v))
-$(eval $(call add_share_file,share/xilinx,techlibs/xilinx/drams_bb.v))
$(eval $(call add_share_file,share/xilinx,techlibs/xilinx/arith_map.v))
$(eval $(call add_share_file,share/xilinx,techlibs/xilinx/lut2lut.v))
endcase endgenerate
endmodule
+module RAM64X1D (
+ output DPO, SPO,
+ input D, WCLK, WE,
+ input A0, A1, A2, A3, A4, A5,
+ input DPRA0, DPRA1, DPRA2, DPRA3, DPRA4, DPRA5
+);
+ parameter INIT = 64'h0;
+ parameter IS_WCLK_INVERTED = 1'b0;
+ wire [5:0] a = {A5, A4, A3, A2, A1, A0};
+ wire [5:0] dpra = {DPRA5, DPRA4, DPRA3, DPRA2, DPRA1, DPRA0};
+ reg [63:0] mem = INIT;
+ assign SPO = mem[a];
+ assign DPO = mem[dpra];
+ wire clk = WCLK ^ IS_WCLK_INVERTED;
+ always @(posedge clk) if (WE) mem[a] <= D;
+endmodule
+
+module RAM128X1D (
+ output DPO, SPO,
+ input D, WCLK, WE,
+ input [6:0] A, DPRA
+);
+ parameter INIT = 128'h0;
+ parameter IS_WCLK_INVERTED = 1'b0;
+ reg [127:0] mem = INIT;
+ assign SPO = mem[A];
+ assign DPO = mem[DPRA];
+ wire clk = WCLK ^ IS_WCLK_INVERTED;
+ always @(posedge clk) if (WE) mem[A] <= D;
+endmodule
+++ /dev/null
-
-module RAM64X1D (
- output DPO, SPO,
- input D, WCLK, WE,
- input A0, A1, A2, A3, A4, A5,
- input DPRA0, DPRA1, DPRA2, DPRA3, DPRA4, DPRA5
-);
- parameter INIT = 64'h0;
- parameter IS_WCLK_INVERTED = 1'b0;
-endmodule
-
-module RAM128X1D (
- output DPO, SPO,
- input D, WCLK, WE,
- input [6:0] A, DPRA
-);
- parameter INIT = 128'h0;
- parameter IS_WCLK_INVERTED = 1'b0;
-endmodule
-
log(" read_verilog -lib +/xilinx/cells_sim.v\n");
log(" read_verilog -lib +/xilinx/cells_xtra.v\n");
log(" read_verilog -lib +/xilinx/brams_bb.v\n");
- log(" read_verilog -lib +/xilinx/drams_bb.v\n");
log(" hierarchy -check -top <top>\n");
log("\n");
log(" flatten: (only if -flatten)\n");
Pass::call(design, "read_verilog -lib +/xilinx/cells_sim.v");
Pass::call(design, "read_verilog -lib +/xilinx/cells_xtra.v");
Pass::call(design, "read_verilog -lib +/xilinx/brams_bb.v");
- Pass::call(design, "read_verilog -lib +/xilinx/drams_bb.v");
Pass::call(design, stringf("hierarchy -check %s", top_opt.c_str()));
}