mirror of https://github.com/YosysHQ/icestorm.git
41 lines
1.5 KiB
Python
41 lines
1.5 KiB
Python
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#!/usr/bin/env python3
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from fuzzconfig import *
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import numpy as np
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import os
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os.system("rm -rf work_mem")
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os.mkdir("work_mem")
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for idx in range(num):
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with open("work_mem/mem_%02d.v" % idx, "w") as f:
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print("""
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module top(input clk, i0, i1, i2, i3, output reg o0, o1, o2, o3, o4);
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reg [9:0] raddr, waddr, rdata, wdata;
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reg [9:0] memory [0:1023];
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always @(posedge clk) begin
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case ({i0, i1, i2})
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0: raddr <= {raddr, i3};
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1: waddr <= {waddr, i3};
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2: wdata <= {wdata, i3};
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3: rdata <= memory[raddr];
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4: memory[waddr] <= wdata;
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5: rdata <= memory[waddr];
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6: {o0, o1, o2, o3, o4} <= rdata[4:0];
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7: {o0, o1, o2, o3, o4} <= rdata[9:5];
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endcase
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end
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endmodule
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""", file=f)
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with open("work_mem/mem_%02d.pcf" % idx, "w") as f:
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p = list(np.random.permutation(pins))
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for port in [ "clk", "i0", "i1", "i2", "i3", "o0", "o1", "o2", "o3", "o4" ]:
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print("set_io %s %s" % (port, p.pop()), file=f)
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with open("work_mem/Makefile", "w") as f:
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print("all: %s" % " ".join(["mem_%02d.bin" % i for i in range(num)]), file=f)
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for i in range(num):
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print("mem_%02d.bin:" % i, file=f)
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print("\t-bash ../icecube.sh mem_%02d > mem_%02d.log 2>&1 && rm -rf mem_%02d.tmp || tail mem_%02d.log" % (i, i, i, i), file=f)
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