added fpgatoolperf vexriscv src
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@ -0,0 +1,64 @@
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/*
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* Copyright (C) 2020 The SymbiFlow Authors.
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*
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* Use of this source code is governed by a ISC-style
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* license that can be found in the LICENSE file or at
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* https://opensource.org/licenses/ISC
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*
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* SPDX-License-Identifier: ISC
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*/
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/*
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* Generated by harness_gen.py
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* From: VexRiscv.v
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*/
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module top(input wire clk, input wire stb, input wire di, output wire do);
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localparam integer DIN_N = 134;
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localparam integer DOUT_N = 148;
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reg [DIN_N-1:0] din;
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wire [DOUT_N-1:0] dout;
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reg [DIN_N-1:0] din_shr;
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reg [DOUT_N-1:0] dout_shr;
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always @(posedge clk) begin
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din_shr <= {din_shr, di};
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dout_shr <= {dout_shr, din_shr[DIN_N-1]};
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if (stb) begin
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din <= din_shr;
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dout_shr <= dout;
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end
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end
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assign do = dout_shr[DOUT_N-1];
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VexRiscv dut(
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.externalResetVector(din[31:0]),
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.timerInterrupt(din[32]),
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.externalInterruptArray(din[64:33]),
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.iBusWishbone_CYC(dout[0]),
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.iBusWishbone_STB(dout[1]),
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.iBusWishbone_ACK(din[65]),
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.iBusWishbone_WE(dout[2]),
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.iBusWishbone_ADR(dout[32:3]),
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.iBusWishbone_DAT_MISO(din[97:66]),
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.iBusWishbone_DAT_MOSI(dout[64:33]),
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.iBusWishbone_SEL(dout[68:65]),
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.iBusWishbone_ERR(din[98]),
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.iBusWishbone_BTE(dout[70:69]),
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.iBusWishbone_CTI(dout[73:71]),
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.dBusWishbone_CYC(dout[74]),
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.dBusWishbone_STB(dout[75]),
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.dBusWishbone_ACK(din[99]),
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.dBusWishbone_WE(dout[76]),
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.dBusWishbone_ADR(dout[106:77]),
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.dBusWishbone_DAT_MISO(din[131:100]),
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.dBusWishbone_DAT_MOSI(dout[138:107]),
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.dBusWishbone_SEL(dout[142:139]),
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.dBusWishbone_ERR(din[132]),
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.dBusWishbone_BTE(dout[144:143]),
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.dBusWishbone_CTI(dout[147:145]),
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.clk(clk),
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.reset(din[133])
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);
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endmodule
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@ -18,21 +18,28 @@ valid_flows = vpr_blif,yosys_vpr
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[DEFAULT_PARSE_RESULT_VPR]
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# parser format <name of variable> = <regex string>, <lambda function/type>
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# io_blocks = "Netlist io blocks: ([0-9]+)", str
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clb_blocks = "Netlist clb blocks: ([0-9]+)", str
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io_blocks = "Netlist io blocks: ([0-9]+)", str
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lut3s = "lut3\s+: ([0-9]+)", str
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lut4s = "lut4\s+: ([0-9]+)", str
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lut5s = "lut5\s+: ([0-9]+)", str
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lut6s = "lut6\s+: ([0-9]+)", str
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total_luts = "lut\s+: ([0-9]+)", str
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mult_blocks = "Netlist mult_36 blocks: ([0-9]+)", str
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memory_blocks = "Netlist memory blocks: ([0-9]+)", str
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grid_tiles = "FPGA sized to ([0-9]+)", str
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critical_path = "Final critical path: ([0-9.]+)", str
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channel_width = "Circuit successfully routed with a channel width factor of ([0-9]+)", str
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logic_delay = "Total logic delay: ([0-9.]+)", str
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total_net_delay = "total net delay: ([0-9.]+)", str
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total_routing_area = "Total routing area: ([0-9.]+)", str
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total_logic_block_area = "Total used logic block area: ([0-9]+)", str
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total_wire_length = "Total wirelength: ([0-9]+)", str
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packing_time = "Packing took ([0-9.]+) seconds", str
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placement_time = "Placement took ([0-9.]+) seconds", str
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routing_time = "Routing took ([0-9.]+) seconds", str
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average_net_length = "average net length: ([0-9.]+)", str
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critical_path = "Final critical path: ([0-9.]+) ([a-z])s", scientific
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total_routing_time = "Routing took ([0-9.]+) seconds", float
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[DEFAULT_PARSE_RESULT_POWER]
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pb_type_power="PB Types\s+([0-9]+)", str
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@ -2,7 +2,7 @@
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# When the global clock is defined as a port of a tile, clock routing in VPR should be skipped
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# This is due to the Fc_in of clock port is set to 0 for global wiring
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# The constant net such as logic '0' and logic '1' must be routed because current architecture cannot produce them locally
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vpr ${VPR_ARCH_FILE} ${VPR_TESTBENCH_BLIF} --route_chan_width ${VPR_ROUTE_CHAN_WIDTH} --constant_net_method route
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vpr ${VPR_ARCH_FILE} ${VPR_TESTBENCH_BLIF} --route_chan_width ${VPR_ROUTE_CHAN_WIDTH} --constant_net_method route --disp on
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# Read OpenFPGA architecture definition
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read_openfpga_arch -f ${OPENFPGA_ARCH_FILE}
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@ -0,0 +1,18 @@
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bram $__MY_DPRAM_1024x8
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init 0
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abits 10
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dbits 8
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groups 2
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ports 1 1
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wrmode 1 0
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enable 1 1
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transp 0 0
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clocks 1 1
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clkpol 1 1
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endbram
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match $__MY_DPRAM_1024x8
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min efficiency 0
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make_transp
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endmatch
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@ -0,0 +1,21 @@
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module $__MY_DPRAM_1024x8 (
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output [0:7] B1DATA,
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input CLK1,
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input [0:9] B1ADDR,
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input [0:9] A1ADDR,
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input [0:7] A1DATA,
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input A1EN,
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input B1EN );
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generate
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dpram_1024x8 #() _TECHMAP_REPLACE_ (
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.clk (CLK1),
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.wen (A1EN),
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.waddr (A1ADDR),
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.data_in (A1DATA),
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.ren (B1EN),
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.raddr (B1ADDR),
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.data_out (B1DATA) );
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endgenerate
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endmodule
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@ -0,0 +1,220 @@
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//-----------------------------
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// Dual-port RAM 128x8 bit (1Kbit)
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// Core logic
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//-----------------------------
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module dpram_128x8_core (
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input wclk,
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input wen,
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input [0:6] waddr,
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input [0:7] data_in,
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input rclk,
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input ren,
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input [0:6] raddr,
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output [0:7] data_out );
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reg [0:7] ram[0:127];
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reg [0:7] internal;
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assign data_out = internal;
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always @(posedge wclk) begin
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if(wen) begin
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ram[waddr] <= data_in;
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end
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end
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always @(posedge rclk) begin
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if(ren) begin
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internal <= ram[raddr];
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end
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end
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endmodule
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//-----------------------------
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// Dual-port RAM 128x8 bit (1Kbit) wrapper
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// where the read clock and write clock
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// are combined to a unified clock
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//-----------------------------
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module dpram_128x8 (
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input clk,
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input wen,
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input ren,
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input [0:6] waddr,
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input [0:6] raddr,
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input [0:7] data_in,
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output [0:7] data_out );
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dpram_128x8_core memory_0 (
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.wclk (clk),
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.wen (wen),
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.waddr (waddr),
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.data_in (data_in),
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.rclk (clk),
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.ren (ren),
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.raddr (raddr),
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.data_out (data_out) );
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endmodule
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//-----------------------------
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// 18-bit multiplier
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//-----------------------------
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module mult_18(
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input [0:17] A,
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input [0:17] B,
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output [0:35] Y
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);
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assign Y = A * B;
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endmodule
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//-----------------------------
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// Native D-type flip-flop
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//-----------------------------
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(* abc9_flop, lib_whitebox *)
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module dff(
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output reg Q,
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input D,
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(* clkbuf_sink *)
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(* invertible_pin = "IS_C_INVERTED" *)
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input C
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);
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parameter [0:0] INIT = 1'b0;
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parameter [0:0] IS_C_INVERTED = 1'b0;
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initial Q = INIT;
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case(|IS_C_INVERTED)
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1'b0:
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always @(posedge C)
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Q <= D;
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1'b1:
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always @(negedge C)
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Q <= D;
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endcase
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endmodule
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//-----------------------------
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// D-type flip-flop with active-high asynchronous reset
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//-----------------------------
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(* abc9_flop, lib_whitebox *)
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module dffr(
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output reg Q,
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input D,
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input R,
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(* clkbuf_sink *)
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(* invertible_pin = "IS_C_INVERTED" *)
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input C
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);
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parameter [0:0] INIT = 1'b0;
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parameter [0:0] IS_C_INVERTED = 1'b0;
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initial Q = INIT;
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case(|IS_C_INVERTED)
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1'b0:
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always @(posedge C or posedge R)
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if (R == 1'b1)
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Q <= 1'b0;
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else
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Q <= D;
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1'b1:
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always @(negedge C or posedge R)
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if (R == 1'b1)
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Q <= 1'b0;
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else
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Q <= D;
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endcase
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endmodule
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//-----------------------------
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// D-type flip-flop with active-high asynchronous set
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//-----------------------------
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(* abc9_flop, lib_whitebox *)
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module dffs(
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output reg Q,
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input D,
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input S,
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(* clkbuf_sink *)
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(* invertible_pin = "IS_C_INVERTED" *)
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input C
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);
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parameter [0:0] INIT = 1'b0;
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parameter [0:0] IS_C_INVERTED = 1'b0;
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initial Q = INIT;
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case(|IS_C_INVERTED)
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1'b0:
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always @(posedge C or posedge S)
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if (S == 1'b1)
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Q <= 1'b1;
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else
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Q <= D;
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1'b1:
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always @(negedge C or posedge S)
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if (S == 1'b1)
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Q <= 1'b1;
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else
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Q <= D;
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endcase
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endmodule
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//-----------------------------
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// D-type flip-flop with active-low asynchronous reset
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//-----------------------------
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(* abc9_flop, lib_whitebox *)
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module dffrn(
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output reg Q,
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input D,
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input RN,
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(* clkbuf_sink *)
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(* invertible_pin = "IS_C_INVERTED" *)
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input C
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);
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parameter [0:0] INIT = 1'b0;
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parameter [0:0] IS_C_INVERTED = 1'b0;
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initial Q = INIT;
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case(|IS_C_INVERTED)
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1'b0:
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always @(posedge C or negedge RN)
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if (RN == 1'b0)
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Q <= 1'b0;
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else
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Q <= D;
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1'b1:
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always @(negedge C or negedge RN)
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if (RN == 1'b0)
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Q <= 1'b0;
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else
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Q <= D;
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endcase
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endmodule
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//-----------------------------
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// D-type flip-flop with active-low asynchronous set
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//-----------------------------
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(* abc9_flop, lib_whitebox *)
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module dffsn(
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output reg Q,
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input D,
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input SN,
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(* clkbuf_sink *)
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(* invertible_pin = "IS_C_INVERTED" *)
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input C
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);
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parameter [0:0] INIT = 1'b0;
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parameter [0:0] IS_C_INVERTED = 1'b0;
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initial Q = INIT;
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case(|IS_C_INVERTED)
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1'b0:
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always @(posedge C or negedge SN)
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if (SN == 1'b0)
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Q <= 1'b1;
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else
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Q <= D;
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1'b1:
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always @(negedge C or negedge SN)
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if (SN == 1'b0)
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Q <= 1'b1;
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else
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Q <= D;
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endcase
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endmodule
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@ -0,0 +1,48 @@
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// Basic DFF
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module \$_DFF_P_ (D, C, Q);
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input D;
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input C;
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output Q;
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parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
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dff _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C));
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endmodule
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// Async active-high reset
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module \$_DFF_PP0_ (D, C, R, Q);
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input D;
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input C;
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input R;
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output Q;
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parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
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dffr _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C), .R(R));
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endmodule
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// Async active-high set
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module \$_DFF_PP1_ (D, C, R, Q);
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input D;
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input C;
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input R;
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output Q;
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parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
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dffs _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C), .S(R));
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endmodule
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// Async active-low reset
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module \$_DFF_PN0_ (D, C, R, Q);
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input D;
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input C;
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input R;
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output Q;
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parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
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dffrn _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C), .RN(R));
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endmodule
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// Async active-low set
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module \$_DFF_PN1_ (D, C, R, Q);
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input D;
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input C;
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input R;
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output Q;
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parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
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dffsn _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C), .SN(R));
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endmodule
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@ -0,0 +1,220 @@
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//-----------------------------
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// Dual-port RAM 1024x8 bit (1Kbit)
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// Core logic
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//-----------------------------
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module dpram_1024x8_core (
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input wclk,
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input wen,
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input [0:9] waddr,
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input [0:7] data_in,
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input rclk,
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input ren,
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input [0:9] raddr,
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output [0:7] data_out );
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reg [0:7] ram[0:1023];
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reg [0:7] internal;
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assign data_out = internal;
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always @(posedge wclk) begin
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if(wen) begin
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ram[waddr] <= data_in;
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end
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end
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always @(posedge rclk) begin
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if(ren) begin
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internal <= ram[raddr];
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end
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end
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endmodule
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//-----------------------------
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// Dual-port RAM 1024x8 bit (1Kbit) wrapper
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// where the read clock and write clock
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// are combined to a unified clock
|
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//-----------------------------
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module dpram_1024x8 (
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input clk,
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input wen,
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input ren,
|
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input [0:9] waddr,
|
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input [0:9] raddr,
|
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input [0:7] data_in,
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output [0:7] data_out );
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|
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dpram_1024x8_core memory_0 (
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.wclk (clk),
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.wen (wen),
|
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.waddr (waddr),
|
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.data_in (data_in),
|
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.rclk (clk),
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.ren (ren),
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.raddr (raddr),
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.data_out (data_out) );
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endmodule
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//-----------------------------
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// 18-bit multiplier
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//-----------------------------
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||||
module mult_18(
|
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input [0:17] A,
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input [0:17] B,
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||||
output [0:35] Y
|
||||
);
|
||||
|
||||
assign Y = A * B;
|
||||
|
||||
endmodule
|
||||
|
||||
//-----------------------------
|
||||
// Native D-type flip-flop
|
||||
//-----------------------------
|
||||
(* abc9_flop, lib_whitebox *)
|
||||
module dff(
|
||||
output reg Q,
|
||||
input D,
|
||||
(* clkbuf_sink *)
|
||||
(* invertible_pin = "IS_C_INVERTED" *)
|
||||
input C
|
||||
);
|
||||
parameter [0:0] INIT = 1'b0;
|
||||
parameter [0:0] IS_C_INVERTED = 1'b0;
|
||||
initial Q = INIT;
|
||||
case(|IS_C_INVERTED)
|
||||
1'b0:
|
||||
always @(posedge C)
|
||||
Q <= D;
|
||||
1'b1:
|
||||
always @(negedge C)
|
||||
Q <= D;
|
||||
endcase
|
||||
endmodule
|
||||
|
||||
//-----------------------------
|
||||
// D-type flip-flop with active-high asynchronous reset
|
||||
//-----------------------------
|
||||
(* abc9_flop, lib_whitebox *)
|
||||
module dffr(
|
||||
output reg Q,
|
||||
input D,
|
||||
input R,
|
||||
(* clkbuf_sink *)
|
||||
(* invertible_pin = "IS_C_INVERTED" *)
|
||||
input C
|
||||
);
|
||||
parameter [0:0] INIT = 1'b0;
|
||||
parameter [0:0] IS_C_INVERTED = 1'b0;
|
||||
initial Q = INIT;
|
||||
case(|IS_C_INVERTED)
|
||||
1'b0:
|
||||
always @(posedge C or posedge R)
|
||||
if (R == 1'b1)
|
||||
Q <= 1'b0;
|
||||
else
|
||||
Q <= D;
|
||||
1'b1:
|
||||
always @(negedge C or posedge R)
|
||||
if (R == 1'b1)
|
||||
Q <= 1'b0;
|
||||
else
|
||||
Q <= D;
|
||||
endcase
|
||||
endmodule
|
||||
|
||||
//-----------------------------
|
||||
// D-type flip-flop with active-high asynchronous set
|
||||
//-----------------------------
|
||||
(* abc9_flop, lib_whitebox *)
|
||||
module dffs(
|
||||
output reg Q,
|
||||
input D,
|
||||
input S,
|
||||
(* clkbuf_sink *)
|
||||
(* invertible_pin = "IS_C_INVERTED" *)
|
||||
input C
|
||||
);
|
||||
parameter [0:0] INIT = 1'b0;
|
||||
parameter [0:0] IS_C_INVERTED = 1'b0;
|
||||
initial Q = INIT;
|
||||
case(|IS_C_INVERTED)
|
||||
1'b0:
|
||||
always @(posedge C or posedge S)
|
||||
if (S == 1'b1)
|
||||
Q <= 1'b1;
|
||||
else
|
||||
Q <= D;
|
||||
1'b1:
|
||||
always @(negedge C or posedge S)
|
||||
if (S == 1'b1)
|
||||
Q <= 1'b1;
|
||||
else
|
||||
Q <= D;
|
||||
endcase
|
||||
endmodule
|
||||
|
||||
//-----------------------------
|
||||
// D-type flip-flop with active-low asynchronous reset
|
||||
//-----------------------------
|
||||
(* abc9_flop, lib_whitebox *)
|
||||
module dffrn(
|
||||
output reg Q,
|
||||
input D,
|
||||
input RN,
|
||||
(* clkbuf_sink *)
|
||||
(* invertible_pin = "IS_C_INVERTED" *)
|
||||
input C
|
||||
);
|
||||
parameter [0:0] INIT = 1'b0;
|
||||
parameter [0:0] IS_C_INVERTED = 1'b0;
|
||||
initial Q = INIT;
|
||||
case(|IS_C_INVERTED)
|
||||
1'b0:
|
||||
always @(posedge C or negedge RN)
|
||||
if (RN == 1'b0)
|
||||
Q <= 1'b0;
|
||||
else
|
||||
Q <= D;
|
||||
1'b1:
|
||||
always @(negedge C or negedge RN)
|
||||
if (RN == 1'b0)
|
||||
Q <= 1'b0;
|
||||
else
|
||||
Q <= D;
|
||||
endcase
|
||||
endmodule
|
||||
|
||||
//-----------------------------
|
||||
// D-type flip-flop with active-low asynchronous set
|
||||
//-----------------------------
|
||||
(* abc9_flop, lib_whitebox *)
|
||||
module dffsn(
|
||||
output reg Q,
|
||||
input D,
|
||||
input SN,
|
||||
(* clkbuf_sink *)
|
||||
(* invertible_pin = "IS_C_INVERTED" *)
|
||||
input C
|
||||
);
|
||||
parameter [0:0] INIT = 1'b0;
|
||||
parameter [0:0] IS_C_INVERTED = 1'b0;
|
||||
initial Q = INIT;
|
||||
case(|IS_C_INVERTED)
|
||||
1'b0:
|
||||
always @(posedge C or negedge SN)
|
||||
if (SN == 1'b0)
|
||||
Q <= 1'b1;
|
||||
else
|
||||
Q <= D;
|
||||
1'b1:
|
||||
always @(negedge C or negedge SN)
|
||||
if (SN == 1'b0)
|
||||
Q <= 1'b1;
|
||||
else
|
||||
Q <= D;
|
||||
endcase
|
||||
endmodule
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
// Basic DFF
|
||||
module \$_DFF_P_ (D, C, Q);
|
||||
input D;
|
||||
input C;
|
||||
output Q;
|
||||
parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
|
||||
dff _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C));
|
||||
endmodule
|
||||
|
||||
// Async active-high reset
|
||||
module \$_DFF_PP0_ (D, C, R, Q);
|
||||
input D;
|
||||
input C;
|
||||
input R;
|
||||
output Q;
|
||||
parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
|
||||
dffr _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C), .R(R));
|
||||
endmodule
|
||||
|
||||
// Async active-high set
|
||||
module \$_DFF_PP1_ (D, C, R, Q);
|
||||
input D;
|
||||
input C;
|
||||
input R;
|
||||
output Q;
|
||||
parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
|
||||
dffs _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C), .S(R));
|
||||
endmodule
|
||||
|
||||
// Async active-low reset
|
||||
module \$_DFF_PN0_ (D, C, R, Q);
|
||||
input D;
|
||||
input C;
|
||||
input R;
|
||||
output Q;
|
||||
parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
|
||||
dffrn _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C), .RN(R));
|
||||
endmodule
|
||||
|
||||
// Async active-low set
|
||||
module \$_DFF_PN1_ (D, C, R, Q);
|
||||
input D;
|
||||
input C;
|
||||
input R;
|
||||
output Q;
|
||||
parameter _TECHMAP_WIREINIT_Q_ = 1'bx;
|
||||
dffsn _TECHMAP_REPLACE_ (.Q(Q), .D(D), .C(C), .SN(R));
|
||||
endmodule
|
Loading…
Reference in New Issue