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Copy pathr05_verilog_generator_neural_net_structure.py
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r05_verilog_generator_neural_net_structure.py
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# coding: utf-8
__author__ = 'Alex Kustov, IPPM RAS'
import os
gpu_use = 0
os.environ["KERAS_BACKEND"] = "tensorflow"
os.environ["CUDA_VISIBLE_DEVICES"] = "{}".format(gpu_use)
import numpy as np
from a01_model_low_weights_digit_detector import keras_model_low_weights_digit_detector
from r03_find_optimal_bit_for_weights import get_optimal_bit_for_weights
def border(directory, razmer):
file = open(directory+"border.v",'w')
bit_matrix = len(bin(razmer))-2
bit_matrix_2=len(bin(razmer*razmer))-2
file.write("module border(\n")
file.write(" input clk, go,\n")
file.write(" input ["+str(bit_matrix_2-1)+":0] i,\n")
file.write(" input ["+str(bit_matrix-1)+":0] matrix,\n")
file.write(" output reg [1:0] prov\n")
file.write(");\n")
file.write("reg ["+str(bit_matrix_2)+":0] j;\n")
file.write("always @(posedge clk)\n")
file.write("begin\n")
file.write(" if (go == 1)\n")
file.write(" begin\n")
file.write(" prov = 0;\n")
file.write(" for (j = 1'b1; j <= matrix; j = j + 1'b1)\n")
file.write(" begin\n")
file.write(" if ((i == j*matrix-1'b1) && (prov != 2'b10))\n")
file.write(" prov = 2'b10;\n")
file.write(" if (((i == 0) || (i == j*matrix)) && (prov != 2'b11))\n")
file.write(" prov = 2'b11;\n")
file.write(" end\n")
file.write(" end\n")
file.write(" else\n")
file.write(" prov = 0;\n")
file.write("end\n")
file.write("endmodule")
file.close()
def maxpooling(directory, razmer, num_conv):
file = open(directory + "maxpooling.v", 'w')
bit_matrix=len(bin(razmer))-2
bit_matrix_2=len(bin(razmer*razmer))-2
file.write("module maxp(clk,maxp_en,memstartp,memstartzap,read_addressp,write_addressp,re,we,qp,dp,STOP,matrix2,matrix);\n\n")
file.write("parameter SIZE_1=0;\n")
file.write("parameter SIZE_2=0;\n")
file.write("parameter SIZE_3=0;\n")
file.write("parameter SIZE_4=0;\n")
file.write("parameter SIZE_address_pix=0;\n\n")
file.write("input clk,maxp_en;\n")
file.write("output reg STOP;\n")
file.write("input [SIZE_address_pix-1:0] memstartp,memstartzap;\n")
file.write("output reg [SIZE_address_pix-1:0] read_addressp,write_addressp;\n")
file.write("output reg re,we;\n")
file.write("input signed [SIZE_"+str(num_conv)+"-1:0] qp;\n")
file.write("output reg signed [SIZE_"+str(num_conv)+"-1:0] dp;\n")
file.write("input ["+str(bit_matrix-1)+":0] matrix;\n")
file.write("input ["+str(bit_matrix_2-1)+":0] matrix2;\n\n")
file.write("reg ["+str(bit_matrix_2-1)+":0] i;\n")
file.write("reg [" + str(bit_matrix_2 - 1) + ":0] j;\n")
file.write("reg [SIZE_"+str(num_conv)+"-1:0] buff;\n")
file.write("reg [2:0] marker;\n") #4 состояния автомата/выборка из 4 чисел
file.write("wire ["+str(bit_matrix_2 - 1)+":0] i_wr,i_read;\n")
file.write("initial i=0;\n")
file.write("initial j=0;\n")
file.write("initial marker=0;\n")
file.write("always @(posedge clk)\n")
file.write("begin\n")
file.write("if (maxp_en==1)\n")
file.write(" begin\n")
file.write(" case (marker)\n")
file.write(" 0: begin read_addressp=memstartp+i_read; re=1;\n")
file.write(" if ((i!=0)||(j!=0))\n")
file.write(" begin\n")
for i in range(num_conv):
one="SIZE_"+str(i+1)
if (i==0): two="0"
else: two="SIZE_"+str(i)
file.write(" if (qp["+one+"-1:"+two+"]>buff["+one+"-1:"+two+"]) buff["+one+"-1:"+two+"]=qp["+one+"-1:"+two+"];\n")
file.write(" end\n")
file.write(" end\n")
file.write(" 1: begin read_addressp=memstartp+i_read+1;\n")
file.write(" if ((i!=0)||(j!=0))\n")
file.write(" begin\n")
for i in range(num_conv):
one="SIZE_"+str(i+1)
if (i==0): two="0"
else: two="SIZE_"+str(i)
file.write(" if (qp["+one+"-1:"+two+"]>buff["+one+"-1:"+two+"]) dp["+one+"-1:"+two+"]=qp["+one+"-1:"+two+"]; else dp["+one+"-1:"+two+"]=buff["+one+"-1:"+two+"];\n")
file.write(" write_addressp=memstartzap+i_wr-1;\n")
file.write(" we=1;\n")
file.write(" end\n")
file.write(" end\n")
file.write(" 2: begin read_addressp=memstartp+i_read+matrix; buff=qp; we=0; end\n")
file.write(" 3: begin read_addressp=memstartp+i_read+matrix+1;\n")
for i in range(num_conv):
one="SIZE_"+str(i+1)
if (i==0): two="0"
else: two="SIZE_"+str(i)
file.write(" if (qp["+one+"-1:"+two+"]>buff["+one+"-1:"+two+"]) buff["+one+"-1:"+two+"]=qp["+one+"-1:"+two+"];\n")
file.write(" if (i!=matrix-2) begin i=i+2; if (i_read==matrix2) STOP=1; end else begin i=0; j=j+1; end\n")
file.write(" end\n")
file.write(" default: $display(\"Check case MaxPooling\");\n")
file.write(" endcase\n")
file.write(" if (marker!=3) marker=marker+1; else marker=0;")
file.write(" end\n")
file.write("else\n")
file.write(" begin\n")
file.write(" STOP=0;\n")
file.write(" re=0;\n")
file.write(" we=0;\n")
file.write(" i=0;\n")
file.write(" j=0;\n")
file.write(" marker=0;\n")
file.write(" end\n")
file.write("end\n")
file.write("assign i_wr=(i>>1)+j*(matrix>>1);\n")
file.write("assign i_read=i+(matrix+matrix)*j;\n")
file.write("endmodule\n")
file.close()
def RAM(directory, max_weights_per_layer, max_mem_shape_0, max_mem_shape_1, num_conv):
file = open(directory + "RAM.v", 'w')
file.write("module RAM(qp,qtp,qw,dp,dtp,dw,write_addressp,read_addressp,write_addresstp,read_addresstp,write_addressw,read_addressw,we_p,we_tp,we_w,re_p,re_tp,re_w,clk);\n")
file.write("parameter picture_size=0;\n")
file.write("parameter SIZE_1=0;\n")
file.write("parameter SIZE_2=0;\n")
file.write("parameter SIZE_4=0;\n")
file.write("parameter SIZE_9=0;\n")
file.write("parameter SIZE_address_pix=0;\n")
file.write("parameter SIZE_address_pix_t=0;\n")
file.write("parameter SIZE_address_wei=0;\n\n")
file.write("output reg signed [SIZE_"+str(num_conv)+"-1:0] qp; //read data\n")
file.write("output reg signed [(SIZE_2)*"+str(num_conv)+"-1:0] qtp; //read data\n")
file.write("output reg signed [SIZE_9-1:0] qw; //read weight\n")
file.write("input signed [SIZE_"+str(num_conv)+"-1:0] dp; //write data\n")
file.write("input signed [(SIZE_2)*"+str(num_conv)+"-1:0] dtp; //write data\n")
file.write("input signed [SIZE_9-1:0] dw; //write weight\n")
file.write("input [SIZE_address_pix-1:0] write_addressp, read_addressp;\n")
file.write("input [SIZE_address_pix_t-1:0] write_addresstp, read_addresstp;\n")
file.write("input [SIZE_address_wei-1:0] write_addressw, read_addressw;\n")
file.write("input we_p,we_tp,we_w,re_p,re_tp,re_w,clk;\n\n")
file.write("reg signed [SIZE_"+str(num_conv)+"-1:0] mem [0:"+str(max_mem_shape_0 + max_mem_shape_1)+"-1];\n")
file.write("reg signed [(SIZE_2)*"+str(num_conv)+"-1:0] mem_t [0:"+str(max(max_mem_shape_0, max_mem_shape_1))+"-1];\n")
file.write("reg signed [SIZE_9-1:0] weight [0:"+str(max_weights_per_layer)+"];\n")
file.write("always @ (posedge clk)\n")
file.write(" begin\n")
file.write(" if (we_p) mem[write_addressp] <= dp;\n")
file.write(" if (we_tp) mem_t[write_addresstp] <= dtp;\n")
file.write(" if (we_w) weight[write_addressw] <= dw;\n")
file.write(" end\n")
file.write("always @ (posedge clk)\n")
file.write(" begin\n")
file.write(" if (re_p) qp <= mem[read_addressp];\n")
file.write(" if (re_tp) qtp <= mem_t[read_addresstp];\n")
file.write(" if (re_w) qw <= weight[read_addressw];\n")
file.write(" end\n")
file.write("endmodule")
file.close()
def dense(directory, in_dense_razmer, out_dense_razmer, num_conv):
file = open(directory + "dense.v", 'w')
bit_in = len(bin(in_dense_razmer)) - 2
bit_out = len(bin(out_dense_razmer)) - 2
bit_in_dense_razmer = len(bin(in_dense_razmer)) - 2
Y=''
w=''
p=''
Ypl=''
Y_use=''
Y_use_pl=''
for i in range(num_conv):
Y=Y+" Y"+str(i+1)+","
Y_use=Y_use+" Y"+str(i+1)+"_use,"
Y_use_pl = Y_use_pl + " Y" + str(i + 1) + "_use+"
Ypl = Ypl + " (Y" + str(i + 1) + "_use?Y" + str(i + 1) + ":0)+"
w=w+" w"+str(i+1)+"1, w"+str(i+1)+"2, w"+str(i+1)+"3, w"+str(i+1)+"4, w"+str(i+1)+"5, w"+str(i+1)+"6, w"+str(i+1)+"7, w"+str(i+1)+"8, w"+str(i+1)+"9,"
p=p+" p"+str(i+1)+"1, p"+str(i+1)+"2, p"+str(i+1)+"3, p"+str(i+1)+"4, p"+str(i+1)+"5, p"+str(i+1)+"6, p"+str(i+1)+"7, p"+str(i+1)+"8, p"+str(i+1)+"9,"
file.write("module dense(clk, dense_en, STOP, in, out, we, re_p, re_w, read_addressp, read_addressw, write_addressp, memstartp, memstartzap, qp, qw, res,"+Y+w+p+" go, nozero, in_dense);\n\n")
file.write("parameter num_conv=0;\n")
file.write("parameter SIZE_1=0;\n")
file.write("parameter SIZE_2=0;\n")
file.write("parameter SIZE_3=0;\n")
file.write("parameter SIZE_4=0;\n")
file.write("parameter SIZE_5=0;\n")
file.write("parameter SIZE_6=0;\n")
file.write("parameter SIZE_7=0;\n")
file.write("parameter SIZE_8=0;\n")
file.write("parameter SIZE_9=0;\n")
file.write("parameter SIZE_address_pix=0;\n")
file.write("parameter SIZE_address_wei=0;\n\n")
file.write("input clk,dense_en;\n")
file.write("output reg STOP;\n")
file.write("input ["+str(bit_in-1)+":0] in;\n")
file.write("input ["+str(bit_out-1)+":0] out;\n")
file.write("output reg we,re_p,re_w;\n")
file.write("output reg [SIZE_address_pix-1:0] read_addressp;\n")
file.write("output reg [SIZE_address_wei-1:0] read_addressw;\n")
file.write("output reg [SIZE_address_pix-1:0] write_addressp;\n")
file.write("input [SIZE_address_pix-1:0] memstartp,memstartzap;\n")
file.write("input signed [SIZE_"+str(num_conv)+"-1:0] qp;\n")
file.write("input signed [SIZE_9-1:0] qw;\n")
file.write("output reg signed [SIZE_"+str(num_conv)+"-1:0] res;\n")
file.write("input signed [SIZE_1+SIZE_1-2:0]"+Y[:-1]+";\n")
file.write("output reg signed [SIZE_1-1:0]"+w[:-1]+";\n")
file.write("output reg signed [SIZE_1-1:0]"+p[:-1]+";\n")
file.write("output reg go;\n")
file.write("input ["+str(bit_in_dense_razmer-1)+":0] in_dense;\n")
file.write("input nozero;\n\n")
file.write("reg [3:0] marker;\n")
file.write("reg [6:0] lvl;\n")
file.write("reg [8:0] i;\n")
file.write("reg [8:0] j;\n")
bit_sh=len(bin(num_conv)) - 3
if (bit_sh>0): sh="["+str(bit_sh)+":0]"
else: sh=''
file.write("wire "+Y_use[:-1]+";\n")
file.write("reg "+sh+" sh;\n")
file.write("reg signed [(SIZE_2)*"+str(num_conv)+"-1:0] dp;\n")
file.write("reg signed [SIZE_1-1:0] dp_shift;\n")
file.write("reg signed [SIZE_1-1+1:0]dp_check;\n\n")
file.write("always @(posedge clk)\n")
file.write("begin\n")
file.write(" if (dense_en==1)\n")
file.write(" begin\n")
file.write(" re_p=1;\n")
file.write(" case (marker)\n") #зависит от размера сверточного блока
k1=1
k2=1
i=2
STOP=0
while (STOP==0):
file.write(" "+str(i)+":begin")
for j in range(num_conv):
one="SIZE_"+str(num_conv-j)
if (num_conv-j-1==0): two="0"
else: two = "SIZE_"+str(num_conv - j - 1)
file.write(" p"+str(k1)+str(k2)+" = qp["+one+" - 1:"+two+"];")
if (k2==9):
k2=1
k1+=1
else: k2+=1
if (i==0): file.write(" we=0;")
if (i==1):
file.write(" if (i!=1) begin go=1; j=j+1; end")
STOP=1
if (i==2): file.write(" go=0;")
if (i==3): file.write(" re_w=1; if (i!=3) dp="+Ypl[:-1]+"+dp;")
if (i==num_conv+3): file.write(" re_w=0;")
if ((i>=3)&(i<3+num_conv)): file.write(" read_addressw="+str(i-3)+"+j*("+Y_use_pl[:-1]+");")
if ((i>=5)&(i<5+num_conv)): file.write(" w"+str(i-4)+"1=qw[SIZE_9-1:SIZE_8]; w"+str(i-4)+"2=qw[SIZE_8-1:SIZE_7]; w"+str(i-4)+"3=qw[SIZE_7-1:SIZE_6]; w"+str(i-4)+"4=qw[SIZE_6-1:SIZE_5]; w"+str(i-4)+"5=qw[SIZE_5-1:SIZE_4]; w"+str(i-4)+"6=qw[SIZE_4-1:SIZE_3]; w"+str(i-4)+"7=qw[SIZE_3-1:SIZE_2]; w"+str(i-4)+"8=qw[SIZE_2-1:SIZE_1]; w"+str(i-4)+"9=qw[SIZE_1-1:0];")
file.write(" end\n")
if (i!=8): i=i+1
else: i=0
file.write(" default: $display(\"Check case dense\");\n")
file.write(" endcase\n\n")
file.write(" read_addressp=memstartp+i;\n\n")
file.write(" if (marker!=8) marker=marker+1; else marker=0;\n")
file.write(" i=i+1;\n")
file.write(" if ((i>(in>>(num_conv>>1))+4)&&(marker==4))\n")
file.write(" begin\n")
file.write(" write_addressp=memstartzap+((lvl+1)>>(num_conv>>1))-1;\n")
file.write(" dp_check=dp[SIZE_1+SIZE_1-2+1:SIZE_1-1];\n")
file.write(" if (dp_check>2**(SIZE_1-1)-1)\n")
file.write(" begin\n")
file.write(" $display(\"OVERFLOW in dense!\");\n")
file.write(" dp_shift=2**(SIZE_1-1)-1;\n")
file.write(" end\n")
file.write(" else dp_shift=dp[SIZE_1+SIZE_1-2:SIZE_1-1];\n")
file.write(" if ((dp_shift<0)&&(nozero==0)) dp_shift=0;\n")
file.write(" if (sh==0) res=0;\n")
for i in range(num_conv):
one="SIZE_"+str(num_conv-i)
if ((num_conv-i-1)==0): two="0"
else: two="SIZE_"+str(num_conv-i-1)
file.write(" if (sh=="+str(i)+") res["+one+"-1:"+two+"]=dp_shift;\n")
file.write(" lvl=lvl+1;\n")
file.write(" i=0; \n")
file.write(" dp=0; \n")
file.write(" marker=0;\n")
file.write(" sh=sh+1; if (sh==num_conv) sh=0; \n")
file.write(" if ((sh==0)||(lvl==out)) we=1;\n")
file.write(" if (lvl==out) begin STOP=1; if (sh!=0) write_addressp=write_addressp+1; end\n")
file.write(" end\n")
file.write("end\n")
file.write("else\n")
file.write("begin\n")
file.write(" marker=0;\n")
file.write(" i=0;\n")
file.write(" j=0;\n")
file.write(" sh=0;\n")
file.write(" we=0;\n")
file.write(" dp=0;\n")
file.write(" res=0;\n")
file.write(" re_p=0;\n")
file.write(" re_w=0;\n")
file.write(" STOP=0;\n")
file.write(" lvl=0;\n")
file.write("end\n")
file.write("end\n")
for i in range(num_conv):
file.write("assign Y"+str(i+1)+"_use=(in_dense>=9*"+str(i)+"+1)?1'b1:1'b0;\n")
file.write("endmodule\n")
file.close()
def conv(directory, razmer):
file = open(directory + "conv.v", 'w')
bit_matrix = len(bin(razmer)) - 2
bit_matrix_2 = len(bin(razmer*razmer)) - 2
file.write("module conv(clk, Y1, prov, matrix, matrix2, i, w1, w2, w3, w4, w5, w6, w7, w8, w9,w11, w12, w13, w14, w15, w16, w17, w18, w19, conv_en, dense_en);\n")
file.write("parameter SIZE=23;\n")
file.write("input clk;\n")
file.write("output reg signed [SIZE+SIZE-2:0] Y1;\n")
file.write("input [1:0] prov;\n")
file.write("input ["+str(bit_matrix-1)+":0] matrix;\n")
file.write("input ["+str(bit_matrix_2-1)+":0] matrix2;\n")
file.write("input ["+str(bit_matrix_2-1)+":0] i;\n")
file.write("input signed [SIZE-1:0] w1, w2, w3, w4, w5, w6, w7, w8, w9;\n")
file.write("input signed [SIZE-1:0] w11, w12, w13, w14, w15, w16, w17, w18, w19;\n")
file.write("input conv_en;\n")
file.write("input dense_en;\n")
file.write("\n")
file.write("always @(posedge clk)\n")
file.write(" begin\n")
file.write(" if (conv_en==1)\n")
file.write(" begin\n")
file.write(" Y1=0;\n")
file.write(" Y1 = Y1+Y(w1,w11);\n")
file.write(" //$display(\"center:\",w1,w11);\n")
file.write(" //right\n")
file.write(" if ((prov!=2'b10)||(dense_en==1))\n")
file.write(" begin\n")
file.write(" Y1 = Y1+Y(w2,w12);\n")
file.write(" //$display(\"right:\",w2,w12);\n")
file.write(" end\n")
file.write(" //left\n")
file.write(" if ((prov!=2'b11)||(dense_en==1))\n")
file.write(" begin\n")
file.write(" Y1 = Y1+Y(w3,w13);\n")
file.write(" //$display(\"left:\",w3,w13);\n")
file.write(" end\n")
file.write(" //downleft\n")
file.write(" if (((i<matrix2-matrix)&&(prov!=2'b11))||(dense_en==1))\n")
file.write(" begin\n")
file.write(" Y1 = Y1+Y(w4,w14);\n")
file.write(" //$display(\"downleft:\",w4,w14);\n")
file.write(" end\n")
file.write(" //upright\n")
file.write(" if (((i>matrix-1'b1)&&(prov!=2'b10))||(dense_en==1))\n")
file.write(" begin\n")
file.write(" Y1 = Y1+Y(w5,w15);\n")
file.write(" //$display(\"upright:\",w5,w15);\n")
file.write(" end\n")
file.write(" //down\n")
file.write(" if ((i<matrix2-matrix)||(dense_en==1))\n")
file.write(" begin\n")
file.write(" Y1 = Y1+Y(w6,w16);\n")
file.write(" //$display(\"down:\",w6,w16);\n")
file.write(" end\n")
file.write(" //up\n")
file.write(" if ((i>matrix-1'b1)||(dense_en==1))\n")
file.write(" begin\n")
file.write(" Y1 = Y1+Y(w7,w17);\n")
file.write(" //$display(\"up:\",w7,w17);\n")
file.write(" end\n")
file.write(" //downright\n")
file.write(" if (((i<matrix2-matrix)&&(prov!=2'b10))||(dense_en==1))\n")
file.write(" begin\n")
file.write(" Y1 = Y1+Y(w8,w18);\n")
file.write(" //$display(\"downright:\",w8,w18);\n")
file.write(" end\n")
file.write(" //upleft\n")
file.write(" if (((i>matrix-1'b1)&&(prov!=2'b11))||(dense_en==1))\n")
file.write(" begin\n")
file.write(" Y1 = Y1+Y(w9,w19);\n")
file.write(" //$display(\"upleft:\",w9,w19);\n")
file.write(" end\n")
file.write(" end\n")
file.write(" end\n\n")
file.write("function signed [SIZE+SIZE-2:0] Y;\n")
file.write(" input signed [SIZE-1:0] a, b;\n")
file.write(" begin\n")
file.write(" Y = a*b;\n")
file.write(" //Y = Y>>SIZE-1;\n")
file.write(" end\n")
file.write("endfunction\n")
file.write("\n")
file.write("endmodule\n")
file.close()
def RAMtoMEM(directory, max_address_value, steps_count, in_dense_razmer, conv_block_size, num_conv):
file = open(directory + "RAMtoMEM.v", 'w')
bit_max_address_value = len(bin(max_address_value)) - 2
bit_weight_case = len(bin(conv_block_size*conv_block_size)) - 2
bit_steps_count = len(bin(steps_count)) - 2
bit_in_dense_razmer = len(bin(in_dense_razmer)) - 2
file.write("module memorywork(clk,data,address,we_p,we_w,re_RAM,nextstep,dp,dw,addrp,addrw,step_out,GO,in_dense);\n")
file.write("\n")
file.write("parameter num_conv=0;\n")
file.write("\n")
file.write("parameter picture_size=0;\n")
file.write("parameter convolution_size=0;\n")
file.write("parameter SIZE_1=0;\n")
file.write("parameter SIZE_2=0;\n")
file.write("parameter SIZE_3=0;\n")
file.write("parameter SIZE_4=0;\n")
file.write("parameter SIZE_5=0;\n")
file.write("parameter SIZE_6=0;\n")
file.write("parameter SIZE_7=0;\n")
file.write("parameter SIZE_8=0;\n")
file.write("parameter SIZE_9=0;\n")
file.write("parameter SIZE_address_pix=0;\n")
file.write("parameter SIZE_address_wei=0;\n")
file.write("\n")
file.write("inout clk;\n")
file.write("input signed [SIZE_1-1:0] data;\n")
file.write("output ["+str(bit_max_address_value-1)+":0] address;\n")
file.write("output reg we_p;\n")
file.write("output reg we_w;\n")
file.write("inout re_RAM;\n")
file.write("input nextstep;\n")
file.write("output reg signed [SIZE_"+str(num_conv)+"-1:0] dp; //write data\n")
file.write("output reg signed [SIZE_9-1:0] dw; //write weight\n")
file.write("output reg [SIZE_address_pix-1:0] addrp;\n")
file.write("output reg [SIZE_address_wei-1:0] addrw;\n")
file.write("output ["+str(bit_steps_count-1)+":0] step_out;\n")
file.write("input GO;\n")
file.write("input ["+str(bit_in_dense_razmer-1)+":0] in_dense;\n")
file.write(" \n")
file.write("reg [SIZE_address_pix-1:0] addr;\n")
file.write("wire ["+str(bit_max_address_value-1)+":0] firstaddr,lastaddr;\n")
file.write("reg sh;\n")
file.write("\n")
file.write("reg ["+str(bit_steps_count-1)+":0] step;\n")
file.write("reg ["+str(bit_steps_count-1)+":0] step_n;\n")
file.write("reg ["+str(bit_weight_case)+":0] weight_case;\n")
file.write("reg [SIZE_9-1:0] buff;\n")
file.write("reg ["+str(bit_max_address_value-1)+":0] i;\n")
file.write("reg ["+str(bit_max_address_value-1)+":0] i_d;\n")
file.write("reg ["+str(bit_max_address_value-1)+":0] i1;\n")
file.write("addressRAM #(.picture_size(picture_size), .convolution_size(convolution_size)) inst_1(.step(step_out),.re_RAM(re_RAM),.firstaddr(firstaddr),.lastaddr(lastaddr));\n")
file.write("initial sh=0;\n")
file.write("initial weight_case=0;\n")
file.write("initial i=0;\n")
file.write("initial i_d=0;\n")
file.write("initial i1=0;\n")
file.write("always @(posedge clk)\n")
file.write(" begin\n")
file.write(" if (GO==1) step=1;\n")
file.write(" sh=sh+1;\n")
file.write(" if (step_out==1)\n")
file.write(" begin\n")
file.write(" if ((i<=lastaddr-firstaddr)&&(sh==0))\n")
file.write(" begin\n")
file.write(" //address=firstaddr+i;\n")
file.write(" addr=i;\n")
file.write(" if (step_out==1) we_p=1;\n")
file.write(" end\n")
file.write(" if ((i<=lastaddr-firstaddr)&&(sh==1))\n")
file.write(" begin\n")
file.write(" if (we_p) \n")
file.write(" begin\n")
file.write(" addrp=addr;\n")
file.write(" dp=0;\n")
one="SIZE_"+str(num_conv)
if (num_conv==1): two="0"
else: two="SIZE_"+str(num_conv-1)
file.write(" dp["+one+"-1:"+two+"]=data;\n")
file.write(" we_p=0;\n")
file.write(" end\n")
file.write(" i=i+1;\n")
file.write(" end\n")
file.write(" if ((i>lastaddr-firstaddr)&&(sh==1))\n")
file.write(" begin\n")
file.write(" step=step+1; //next step\n")
file.write(" i=0;\n")
file.write(" end\n")
file.write(" end\n")
file.write(" if ((step_out==2)||(step_out==4)||(step_out==6)||(step_out==8)||(step_out==10)||(step_out==12)||(step_out==14))\n")
file.write(" begin\n")
file.write(" if ((i<=lastaddr-firstaddr)&&(sh==0))\n")
file.write(" begin\n")
file.write(" addr=i1;\n")
file.write(" end\n")
file.write(" if ((i<=lastaddr-firstaddr)&&(sh==1))\n")
file.write(" begin\n")
file.write(" we_w=0;\n")
file.write(" addrw=addr;\n")
file.write(" if (weight_case!=0) i=i+1; \n")
file.write(" if (step_out==14) if (i_d==(in_dense)) begin dw=buff; we_w=1; weight_case=1; i_d=0; i1=i1+1; end\n")
file.write(" case (weight_case)\n")
file.write(" 0: ;\n")
file.write(" 1: begin buff=0; buff[SIZE_9-1:SIZE_8]=data; end \n")
file.write(" 2: buff[SIZE_8-1:SIZE_7]=data; \n")
file.write(" 3: buff[SIZE_7-1:SIZE_6]=data; \n")
file.write(" 4: buff[SIZE_6-1:SIZE_5]=data; \n")
file.write(" 5: buff[SIZE_5-1:SIZE_4]=data; \n")
file.write(" 6: buff[SIZE_4-1:SIZE_3]=data; \n")
file.write(" 7: buff[SIZE_3-1:SIZE_2]=data; \n")
file.write(" 8: buff[SIZE_2-1:SIZE_1]=data; \n")
file.write(" 9: begin buff[SIZE_1-1:0]=data; i1=i1+1; end\n")
file.write(" default: $display(\"Check weight_case\");\n")
file.write(" endcase\n")
file.write(" if (weight_case!=0) i_d=i_d+1;\n")
file.write(" if (weight_case==9) begin weight_case=1; dw=buff; we_w=1; end else weight_case=weight_case+1;\n")
file.write(" \n")
file.write(" end\n")
file.write(" if ((i>lastaddr-firstaddr)&&(sh==1))\n")
file.write(" begin\n")
file.write(" step=step+1; //next step\n")
file.write(" i=0;\n")
file.write(" i_d=0;\n")
file.write(" i1=0;\n")
file.write(" weight_case=0;\n")
file.write(" end\n")
file.write(" end\n")
file.write(" else\n")
file.write(" we_w=0;\n")
file.write(" end\n")
file.write("always @(posedge nextstep) if (GO==1) step_n=0; else step_n=step_n+1;\n")
file.write("assign step_out=step+step_n;\n")
file.write("assign address=firstaddr+i;\n")
file.write("endmodule\n")
file.close()
def addressRAM(directory, steps_count, conv_mem, conv_filt, dense_inputs, dense_outputs, max_address_value):
file = open(directory + "addressRAM.v", 'w')
bit_steps_count = len(bin(steps_count)) - 2
bit_max_address_value = len(bin(max_address_value)) - 2
file.write("module addressRAM(\n")
file.write(" input ["+str(bit_steps_count-1)+":0] step,\n")
file.write(" output reg re_RAM,\n")
file.write(" output reg ["+str(bit_max_address_value-1)+":0] firstaddr, lastaddr\n")
file.write(");\n")
file.write("parameter picture_size = 0;\n")
file.write("parameter convolution_size = 0;\n")
file.write("\n")
file.write("parameter picture_storage_limit = picture_size*picture_size;\n")
#file.write("parameter convweight = picture_storage_limit + (1*4 + 4*4 + 4*8 + 8*8) * convolution_size; // all convolution weights [784:1828]\n")
file.write("\n")
list_param = []
for i in range(len(conv_mem)):
for j in range(i+1):
if (j != 0): plus = c + '+'
else: plus = ''
c = plus + (str(conv_mem[j]*conv_filt[j]))
file.write("parameter conv"+str(j)+" = picture_storage_limit + ("+ c +") * convolution_size;\n")
list_param.append("conv"+str(j))
file.write("\n")
for i in range(len(dense_inputs)):
if (i == 0): plus = 'conv' + str(len(conv_mem)-1) + ' + '
else: plus = ''
for j in range(i + 1):
if (j != 0): plus = plus + c + '+'
else: plus = plus + ''
c = plus + (str(dense_inputs[j] * dense_outputs[j]))
file.write("parameter dense" + str(j) + " = " + c + ";\n")
list_param.append("dense" + str(j))
file.write("\n")
file.write("\n")
file.write("always @(step)\n")
file.write("case (step)\n")
file.write("1'd1: begin //picture\n")
file.write(" firstaddr = 0;\n")
file.write(" lastaddr = picture_storage_limit;\n")
file.write(" re_RAM = 1;\n")
file.write(" end \n")
for i in range(len(conv_mem)+len(dense_inputs)):
file.write(str(2 + i*2)+": begin //weights "+list_param[i]+" \n")
if (i == 0): file.write(" firstaddr = picture_storage_limit;\n")
else: file.write(" firstaddr = "+list_param[i-1]+";\n")
file.write(" lastaddr = "+list_param[i]+";\n")
file.write(" re_RAM = 1;\n")
file.write(" end\n")
file.write("default:\n")
file.write(" begin\n")
file.write(" re_RAM = 0;\n")
file.write(" end\n")
file.write("endcase\n")
file.write("endmodule\n")
file.close()
def database(directory, max_address_value, razmer, size, list):
file = open(directory + "database.v", 'w')
bit_max_address_value = len(bin(max_address_value)) - 2
file.write("module database(clk,datata,re,address,we,dp,address_p);\n")
file.write("\n")
file.write("parameter SIZE=0;\n")
file.write("\n")
file.write("input clk;\n")
file.write("output reg signed [SIZE-1:0] datata;\n")
file.write("input re,we;\n")
file.write("input ["+str(bit_max_address_value-1)+":0] address;\n")
file.write("input signed [SIZE-1:0] dp;\n")
file.write("input ["+str(bit_max_address_value-1)+":0] address_p;\n")
file.write("\n")
file.write("reg signed [SIZE-1:0] storage ["+str(max_address_value+razmer*razmer-1)+":0];\n")
file.write("\n")
file.write("initial begin\n")
file.write("\n")
for i in range(razmer*razmer):
file.write("storage["+str(i)+"] = "+str(size)+"'b0;\n")
for i in range(len(list)):
if (list[i]>=0): minus=" "
else: minus="-"
data = bin(abs(list[i]))[2:]
while (len(data)<size):
data = str(0) + data
file.write("storage["+str(i+razmer*razmer)+"] = "+minus+str(size)+"'b"+str(data)+"; // "+str(list[i])+"\n")
file.write("end\n")
file.write("\n")
file.write("always @(posedge clk) if (we==1) storage[address_p] <= dp;\n")
file.write("always @(posedge clk) if (re==1) datata<=storage[address];\n")
file.write("\n")
file.write("endmodule\n")
file.close()
def conv_TOP(directory, razmer, max_conv_input_size, bit_max_conv_slvl, num_conv):
file = open(directory + "conv_TOP.v", 'w')
bit_matrix=len(bin(razmer))-2
bit_matrix_2=len(bin(razmer*razmer))-2
bit_max_conv_input_size = len(bin(max_conv_input_size)) - 2
Y=''
w=''
res_out=''
res=''
res_old=''
globmaxp_perem=''
res_bias_check=''
for i in range(num_conv):
Y = Y + "Y" + str(i + 1) + ","
w = w + "w"+str(i+1)+"5,w"+str(i+1)+"4,w"+str(i+1)+"6,w"+str(i+1)+"3,w"+str(i+1)+"7,w"+str(i+1)+"2,w"+str(i+1)+"8,w"+str(i+1)+"1,w"+str(i+1)+"9,"
res_out = res_out + "res_out_" +str(i+1) + ","
res = res + "res"+ str(i+1) + ","
res_old = res_old + "res_old_" + str(i+1) + ","
globmaxp_perem = globmaxp_perem + "globmaxp_perem_" + str(i+1) + ","
res_bias_check = res_bias_check + "res_bias_check_" + str(i+1) + ","
file.write("module conv_TOP(clk,conv_en,STOP,memstartp,memstartw,memstartzap,read_addressp,write_addressp,read_addresstp,write_addresstp,read_addressw,we,re_wb,re,we_t,re_t,qp,qtp,qw,dp,dtp,prov,matrix,matrix2,i_2,lvl,slvl,"+Y+w+"p1,p2,p3,p8,p7,p4,p5,p9,p6,go,num,filt,bias,globmaxp_en);\n")
file.write("\n")
file.write("parameter num_conv;\n")
file.write("parameter SIZE_1=0;\n")
file.write("parameter SIZE_2=0;\n")
file.write("parameter SIZE_3=0;\n")
file.write("parameter SIZE_4=0;\n")
file.write("parameter SIZE_5=0;\n")
file.write("parameter SIZE_6=0;\n")
file.write("parameter SIZE_7=0;\n")
file.write("parameter SIZE_8=0;\n")
file.write("parameter SIZE_9=0;\n")
file.write("parameter SIZE_address_pix=0;\n")
file.write("parameter SIZE_address_pix_t=0;\n")
file.write("parameter SIZE_address_wei=0;\n")
file.write("\n")
file.write("input clk,conv_en,globmaxp_en;\n")
file.write("input [1:0] prov;\n")
file.write("input ["+str(bit_matrix-1)+":0] matrix;\n")
file.write("input ["+str(bit_matrix_2-1)+":0] matrix2;\n")
file.write("input [SIZE_address_pix-1:0] memstartp; \n")
file.write("input [SIZE_address_wei-1:0] memstartw;\n")
file.write("input [SIZE_address_pix-1:0] memstartzap; \n")
file.write("input ["+str(bit_max_conv_input_size-1)+":0] lvl;\n")
file.write("input [" + str(bit_max_conv_slvl) + ":0] slvl;\n")
file.write("output reg [SIZE_address_pix-1:0] read_addressp;\n")
file.write("output reg [SIZE_address_pix_t-1:0] read_addresstp;\n")
file.write("output reg [SIZE_address_wei-1:0] read_addressw;\n")
file.write("output reg [SIZE_address_pix-1:0] write_addressp;\n")
file.write("output reg [SIZE_address_pix_t-1:0] write_addresstp;\n")
file.write("output reg we,re,re_wb;\n")
file.write("output reg we_t,re_t;\n")
file.write("input signed [SIZE_"+str(num_conv)+"-1:0] qp;\n")
file.write("input signed [SIZE_2*"+str(num_conv)+"-1:0] qtp;\n")
file.write("input signed [SIZE_9-1:0] qw;\n")
file.write("output signed [SIZE_"+str(num_conv)+"-1:0] dp;\n")
file.write("output signed [SIZE_2*"+str(num_conv)+"-1:0] dtp;\n")
file.write("output reg STOP;\n")
file.write("output ["+str(bit_matrix_2-1)+":0] i_2;\n")
file.write("input signed [SIZE_1+SIZE_1-2:0] "+Y[:-1]+";\n")
file.write("output reg signed [SIZE_1-1:0] "+w[:-1]+";\n")
file.write("output reg signed [SIZE_1-1:0]p1,p2,p3,p4,p5,p6,p7,p8,p9;\n")
file.write("output reg go;\n")
file.write("input [2:0] num;\n")
file.write("input ["+str(bit_max_conv_input_size-1)+":0] filt;\n")
file.write("input bias;\n")
file.write("\n")
file.write("reg signed [SIZE_1-1:0] "+res_out[:-1]+";\n")
file.write("reg signed [SIZE_1+SIZE_1-2+1:0] "+res[:-1]+";\n")
file.write("reg signed [SIZE_1+SIZE_1-2+1:0] "+res_old[:-1]+";\n")
file.write("reg signed [SIZE_1-1:0] "+globmaxp_perem[:-1]+";\n")
file.write("\n")
file.write("reg signed [SIZE_1-1:0] buff0 [2:0];\n")
file.write("reg signed [SIZE_1-1:0] buff1 [2:0];\n")
file.write("reg signed [SIZE_1-1:0] buff2 [2:0];\n")
file.write("\n")
file.write("reg [3:0] marker;\n")
file.write("reg zagryzka_weight;\n")
file.write("reg ["+str(bit_matrix_2-1)+":0] i;\n")
file.write("\n")
file.write("reg signed [SIZE_1-1+1:0] "+res_bias_check[:-1]+";\n")
file.write("\n")
file.write("initial zagryzka_weight=0;\n")
file.write("initial marker=0;\n")
file.write("\n")
file.write("always @(posedge clk)\n")
file.write("begin\n")
file.write("if (conv_en==1) //enable convolution\n")
file.write(" begin\n")
file.write(" if (zagryzka_weight==0) \n")
file.write(" begin\n")
file.write(" case (marker)\n")
for i in range(num_conv+3):
file.write(" "+str(i)+": begin")
if (i==0): file.write(" re_wb=1;")
if (i<num_conv): file.write(" read_addressw=memstartw+(2'd"+str(i)+"*(filt+1));")
if ((i<num_conv+2)&(i>=2)):
file.write(" w"+str(i-1)+"1=qw[SIZE_1-1:0]; \n")
file.write(" w"+str(i-1)+"2=qw[SIZE_2-1:SIZE_1]; \n")
file.write(" w"+str(i-1)+"3=qw[SIZE_3-1:SIZE_2]; \n")
file.write(" w"+str(i-1)+"4=qw[SIZE_4-1:SIZE_3]; \n")
file.write(" w"+str(i-1)+"5=qw[SIZE_5-1:SIZE_4]; \n")
file.write(" w"+str(i-1)+"6=qw[SIZE_6-1:SIZE_5]; \n")
file.write(" w"+str(i-1)+"7=qw[SIZE_7-1:SIZE_6]; \n")
file.write(" w"+str(i-1)+"8=qw[SIZE_8-1:SIZE_7]; \n")
file.write(" w"+str(i-1)+"9=qw[SIZE_9-1:SIZE_8]; \n")
if (i==num_conv+2): file.write(" zagryzka_weight=1; re_wb=0; marker=-1;")
file.write(" end\n")
file.write(" default: $display(\"Check zagryzka_weight\");\n")
file.write(" endcase\n")
file.write(" marker=marker+1;\n")
file.write(" end\n")
file.write(" else\n")
file.write(" begin\n")
file.write(" re=1;\n")
file.write(" case (marker)\n")
file.write(" 0: begin \n")
file.write(" re_t=0;\n")
file.write(" read_addressp=i+memstartp; \n")
file.write(" if ((i-1)<matrix2-matrix) \n")
file.write(" begin\n")
lvl=''
for i in range(len(bin(num_conv))-3):
lvl = ",lvl["+str(i)+"]" + lvl
for i in range(num_conv):
one_size="SIZE_"+str(num_conv-i)
if ((num_conv-i-1)==0): two_size="0"
else: two_size="SIZE_"+str(num_conv-i-1)
if (num_conv>1):
if (i==0):
file.write(" if")
else:
file.write(" else if")
file.write(" ({"+lvl[1:]+"}=="+str(len(bin(num_conv))-3)+"'d"+str(i)+") buff2[2]=qp["+one_size+"-1:"+two_size+"];\n")
else: file.write(" buff2[2]=qp[SIZE_1-1:0];\n")
file.write(" end\n")
file.write(" else buff2[2]=0;\n")
file.write(" \n")
file.write(" if (i>=2) go=1;\n")
file.write(" \n")
file.write(" \n")
file.write(" p1=buff1[1]; //center\n")
file.write(" p2=buff1[2]; //right\n")
file.write(" p3=buff1[0]; //left\n")
file.write(" p8=buff2[0]; //downright\n")
file.write(" p7=buff0[2]; //up\n")
file.write(" p4=buff2[1]; //downleft \n")
file.write(" p5=buff0[1]; //upright\n")
file.write(" p9=buff2[2]; //upleft\n")
file.write(" p6=buff0[0]; //down \n")
file.write(" \n")
file.write(" \n")
file.write(" end\n")
file.write(" 1: begin if (i>=matrix-1) read_addressp=i-matrix+memstartp;\n")
for i in range(num_conv):
one_size="(SIZE_2)*"+str(num_conv-i)
if ((num_conv-i-1)==0): two_size="0"
else: two_size="(SIZE_2)*"+str(num_conv-i-1)
file.write(" res_old_"+str(i+1)+"=qtp["+one_size+"-1:"+two_size+"];\n")
file.write(" \n")
file.write(" go=0;\n")
file.write(" \n")
file.write(" buff2[0]=buff2[1];\n")
file.write(" buff1[0]=buff1[1];\n")
file.write(" buff0[0]=buff0[1];\n")
file.write(" buff2[1]=buff2[2];\n")
file.write(" buff1[1]=buff1[2];\n")
file.write(" buff0[1]=buff0[2];\n")
file.write(" end\n")
file.write(" 2: begin if (i<matrix2-matrix) read_addressp=i+matrix+memstartp;\n")
lvl=''
for i in range(len(bin(num_conv))-3):
lvl = ",lvl["+str(i)+"]" + lvl
for i in range(num_conv):
one_size="SIZE_"+str(num_conv-i)
if ((num_conv-i-1)==0): two_size="0"
else: two_size="SIZE_"+str(num_conv-i-1)
if (num_conv>1):
if (i==0):
file.write(" if")
else:
file.write(" else if")
file.write(" ({"+lvl[1:]+"}=="+str(len(bin(num_conv))-3)+"'d"+str(i)+") buff1[2]=qp["+one_size+"-1:"+two_size+"];\n")
else: file.write(" buff1[2]=qp[SIZE_1-1:0];\n")
file.write(" \n")
file.write(" if (i>=2) \n")
file.write(" begin\n")
file.write(" we_t=1;\n")
file.write(" write_addresstp=i-2+matrix2*num+(slvl*(4*matrix2)>>(num_conv>>1));\n")
file.write(" if (globmaxp_en) write_addressp=memstartzap;\n")
file.write(" else write_addressp=memstartzap+i-2;\n")
for i in range(num_conv):
file.write(" res"+str(i+1)+"=Y"+str(i+1)+"; if (lvl!=0) res"+str(i+1)+"=res"+str(i+1)+"+res_old_"+str(i+1)+"; \n")
file.write(" if (bias==1) \n")
file.write(" begin \n")
for i in range(num_conv):
file.write(" res_bias_check_"+str(i+1)+"=res"+str(i+1)+"[SIZE_1+SIZE_1-2+1:SIZE_1-1];\n")
file.write(" if (res_bias_check_"+str(i+1)+">(2**(SIZE_1-1))-1) \n")
file.write(" begin\n")
file.write(" $display(\"OVERFLOW in conv!\");\n")
file.write(" res_out_"+str(i+1)+"=(2**(SIZE_1-1))-1;\n")
file.write(" end\n")
file.write(" else res_out_"+str(i+1)+"=res"+str(i+1)+"[SIZE_1+SIZE_1-2:SIZE_1-1];\n")
file.write(" if (res_out_"+str(i+1)+"<0) res_out_"+str(i+1)+"=0; \n")
file.write(" \n")
file.write(" if (globmaxp_en)\n")
file.write(" begin\n")
for i in range(num_conv):
file.write(" if (res_out_"+str(i+1)+">globmaxp_perem_"+str(i+1)+") globmaxp_perem_"+str(i+1)+"=res_out_"+str(i+1)+";\n")
file.write(" end\n")
file.write(" we=1;\n")
file.write(" end\n")
file.write(" end\n")
file.write(" end\n")
file.write(" 3: begin \n")
file.write(" re_t=1;\n")
file.write(" read_addresstp=i-1+matrix2*num+slvl*((4*matrix2>>(num_conv>>1)));\n")
file.write(" if (i>=matrix-1)\n")
file.write(" begin\n")
lvl = ''
for i in range(len(bin(num_conv)) - 3):
lvl = ",lvl[" + str(i) + "]" + lvl
for i in range(num_conv):
one_size = "SIZE_" + str(num_conv - i)
if ((num_conv - i - 1) == 0):
two_size = "0"
else:
two_size = "SIZE_" + str(num_conv - i - 1)
if (num_conv > 1):
if (i == 0):
file.write(" if")
else:
file.write(" else if")
file.write(" ({" + lvl[1:] + "}==" + str(len(bin(num_conv)) - 3) + "'d" + str(i) + ") buff0[2]=qp[" + one_size + "-1:" + two_size + "];\n")
else:
file.write(" buff0[2]=qp[SIZE_1-1:0];\n")
file.write(" end\n")
file.write(" else buff0[2]=0;\n")
file.write(" \n")
file.write(" we_t=0;\n")
file.write(" we=0;\n")
file.write(" end \n")
file.write(" default: $display(\"Check case conv_TOP\");\n")
file.write(" endcase\n")
file.write(" \n")
file.write(" if (marker!=3) marker=marker+1; \n")
file.write(" else begin \n")
file.write(" marker=0; \n")
file.write(" if (i<matrix2+1) i=i+1; \n")
file.write(" else STOP=1; \n")
file.write(" end\n")
file.write(" end\n")
file.write(" end\n")
file.write("else \n")
file.write(" begin\n")
file.write(" i=0;\n")
file.write(" zagryzka_weight=0;\n")
file.write(" STOP=0;\n")
file.write(" re=0;\n")
file.write(" re_t=0;\n")
file.write(" go=0;\n")
file.write(" marker=0;\n")
for i in range(num_conv):
file.write(" globmaxp_perem_"+str(i+1)+"=0;\n")
file.write(" end\n")
file.write("end\n")
file.write("assign i_2=i-2;\n")
globmaxp_perem=''
res_out=''
res=''
for i in range(num_conv):
globmaxp_perem=globmaxp_perem+"globmaxp_perem_"+str(i+1)+","
res_out=res_out+"res_out_"+str(i+1)+","
res=res+"res"+str(i+1)+","
file.write("assign dp=(globmaxp_en)?{"+globmaxp_perem[:-1]+"}:{"+res_out[:-1]+"};\n")
file.write("assign dtp={"+res[:-1]+"};\n")
file.write("endmodule\n")
file.close()
def result(directory,output_neurons_count,dense_outputs,num_conv):
file = open(directory + "result.v", 'w')
bit_output_neurons_count = len(bin(output_neurons_count))-2
bit_marker_chislo = len(bin(output_neurons_count+2)) - 2
file.write("module result(clk,enable,STOP,memstartp,read_addressp,qp,re,RESULT);\n")
file.write("\n")
file.write("parameter SIZE_1=0;\n")
file.write("parameter SIZE_2=0;\n")
file.write("parameter SIZE_3=0;\n")
file.write("parameter SIZE_4=0;\n")
file.write("parameter SIZE_address_pix=0;\n")
file.write("\n")
file.write("input clk,enable;\n")
file.write("output reg STOP;\n")
file.write("input [SIZE_address_pix-1:0] memstartp;\n")
file.write("input [SIZE_"+str(num_conv)+"-1:0] qp;\n")
file.write("output reg re;\n")
file.write("output reg [SIZE_address_pix-1:0] read_addressp;\n")
file.write("output reg ["+str(bit_output_neurons_count-1)+":0] RESULT;\n")
file.write("\n")
file.write("reg ["+str(bit_marker_chislo-1)+":0] marker;\n")
file.write("reg signed [SIZE_1-1:0] buff;\n")
file.write("\n")