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add: Gowin dualport mem core
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‎tang20k/scr1/src/gowin_dpb/gowin_dpb.ipc‎

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[General]
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file=gowin_dpb
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ipc_version=4
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module=Gowin_DPB
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target_device=gw2a18c-011
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type=ram_dpb
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version=1.0
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[Config]
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Area=true
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BYTE_SIZE=0
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DEPTH_A=16384
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DEPTH_B=16384
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LANG=0
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READ_A=0
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READ_B=0
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RESET_MODE=true
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Speed=false
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WIDTH_A=8
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WIDTH_B=8
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WRITE_A=0
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WRITE_B=0

‎tang20k/scr1/src/gowin_dpb/gowin_dpb.mod‎

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-series GW2A
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-device GW2A-18
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-device_version C
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-package PBGA256
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-part_number GW2A-LV18PG256C8/I7
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-mod_name Gowin_DPB
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-file_name gowin_dpb
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-path /Users/nikitalukonenko/Desktop/FPGA/fpga-sdk-prj/tang20k/scr1/src/gowin_dpb/
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-type RAM_DP
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-file_type vlg
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-bram_b true
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-dev_type GW2A-18C
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-depth_0 16384
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-depth_1 16384
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-width_0 8
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-width_1 8
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-read_mode_0 bypass
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-read_mode_1 bypass
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-write_mode_0 normal
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-write_mode_1 normal
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-speed false
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-reset_mode sync

‎tang20k/scr1/src/gowin_dpb/gowin_dpb.v‎

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//Copyright (C)2014-2024 Gowin Semiconductor Corporation.
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//All rights reserved.
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//File Title: IP file
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//Tool Version: V1.9.10.03 Education
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//Part Number: GW2A-LV18PG256C8/I7
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//Device: GW2A-18
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//Device Version: C
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//Created Time: Sun Apr 13 11:25:13 2025
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module Gowin_DPB (douta, doutb, clka, ocea, cea, reseta, wrea, clkb, oceb, ceb, resetb, wreb, ada, dina, adb, dinb);
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output [7:0] douta;
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output [7:0] doutb;
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input clka;
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input ocea;
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input cea;
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input reseta;
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input wrea;
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input clkb;
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input oceb;
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input ceb;
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input resetb;
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input wreb;
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input [13:0] ada;
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input [7:0] dina;
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input [13:0] adb;
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input [7:0] dinb;
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wire [14:0] dpb_inst_0_douta_w;
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wire [14:0] dpb_inst_0_doutb_w;
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wire [14:0] dpb_inst_1_douta_w;
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wire [14:0] dpb_inst_1_doutb_w;
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wire [14:0] dpb_inst_2_douta_w;
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wire [14:0] dpb_inst_2_doutb_w;
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wire [14:0] dpb_inst_3_douta_w;
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wire [14:0] dpb_inst_3_doutb_w;
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wire [14:0] dpb_inst_4_douta_w;
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wire [14:0] dpb_inst_4_doutb_w;
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wire [14:0] dpb_inst_5_douta_w;
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wire [14:0] dpb_inst_5_doutb_w;
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wire [14:0] dpb_inst_6_douta_w;
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wire [14:0] dpb_inst_6_doutb_w;
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wire [14:0] dpb_inst_7_douta_w;
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wire [14:0] dpb_inst_7_doutb_w;
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wire gw_gnd;
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assign gw_gnd = 1'b0;
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DPB dpb_inst_0 (
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.DOA({dpb_inst_0_douta_w[14:0],douta[0]}),
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.DOB({dpb_inst_0_doutb_w[14:0],doutb[0]}),
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.CLKA(clka),
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.OCEA(ocea),
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.CEA(cea),
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.RESETA(reseta),
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.WREA(wrea),
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.CLKB(clkb),
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.OCEB(oceb),
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.CEB(ceb),
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.RESETB(resetb),
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.WREB(wreb),
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.BLKSELA({gw_gnd,gw_gnd,gw_gnd}),
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.BLKSELB({gw_gnd,gw_gnd,gw_gnd}),
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.ADA(ada[13:0]),
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.DIA({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dina[0]}),
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.ADB(adb[13:0]),
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.DIB({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dinb[0]})
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);
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defparam dpb_inst_0.READ_MODE0 = 1'b0;
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defparam dpb_inst_0.READ_MODE1 = 1'b0;
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defparam dpb_inst_0.WRITE_MODE0 = 2'b00;
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defparam dpb_inst_0.WRITE_MODE1 = 2'b00;
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defparam dpb_inst_0.BIT_WIDTH_0 = 1;
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defparam dpb_inst_0.BIT_WIDTH_1 = 1;
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defparam dpb_inst_0.BLK_SEL_0 = 3'b000;
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defparam dpb_inst_0.BLK_SEL_1 = 3'b000;
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defparam dpb_inst_0.RESET_MODE = "SYNC";
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DPB dpb_inst_1 (
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.DOA({dpb_inst_1_douta_w[14:0],douta[1]}),
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.DOB({dpb_inst_1_doutb_w[14:0],doutb[1]}),
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.CLKA(clka),
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.OCEA(ocea),
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.CEA(cea),
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.RESETA(reseta),
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.WREA(wrea),
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.CLKB(clkb),
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.OCEB(oceb),
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.CEB(ceb),
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.RESETB(resetb),
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.WREB(wreb),
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.BLKSELA({gw_gnd,gw_gnd,gw_gnd}),
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.BLKSELB({gw_gnd,gw_gnd,gw_gnd}),
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.ADA(ada[13:0]),
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.DIA({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dina[1]}),
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.ADB(adb[13:0]),
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.DIB({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dinb[1]})
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);
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defparam dpb_inst_1.READ_MODE0 = 1'b0;
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defparam dpb_inst_1.READ_MODE1 = 1'b0;
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defparam dpb_inst_1.WRITE_MODE0 = 2'b00;
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defparam dpb_inst_1.WRITE_MODE1 = 2'b00;
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defparam dpb_inst_1.BIT_WIDTH_0 = 1;
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defparam dpb_inst_1.BIT_WIDTH_1 = 1;
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defparam dpb_inst_1.BLK_SEL_0 = 3'b000;
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defparam dpb_inst_1.BLK_SEL_1 = 3'b000;
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defparam dpb_inst_1.RESET_MODE = "SYNC";
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DPB dpb_inst_2 (
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.DOA({dpb_inst_2_douta_w[14:0],douta[2]}),
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.DOB({dpb_inst_2_doutb_w[14:0],doutb[2]}),
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.CLKA(clka),
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.OCEA(ocea),
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.CEA(cea),
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.RESETA(reseta),
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.WREA(wrea),
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.CLKB(clkb),
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.OCEB(oceb),
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.CEB(ceb),
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.RESETB(resetb),
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.WREB(wreb),
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.BLKSELA({gw_gnd,gw_gnd,gw_gnd}),
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.BLKSELB({gw_gnd,gw_gnd,gw_gnd}),
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.ADA(ada[13:0]),
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.DIA({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dina[2]}),
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.ADB(adb[13:0]),
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.DIB({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dinb[2]})
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);
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defparam dpb_inst_2.READ_MODE0 = 1'b0;
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defparam dpb_inst_2.READ_MODE1 = 1'b0;
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defparam dpb_inst_2.WRITE_MODE0 = 2'b00;
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defparam dpb_inst_2.WRITE_MODE1 = 2'b00;
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defparam dpb_inst_2.BIT_WIDTH_0 = 1;
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defparam dpb_inst_2.BIT_WIDTH_1 = 1;
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defparam dpb_inst_2.BLK_SEL_0 = 3'b000;
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defparam dpb_inst_2.BLK_SEL_1 = 3'b000;
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defparam dpb_inst_2.RESET_MODE = "SYNC";
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DPB dpb_inst_3 (
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.DOA({dpb_inst_3_douta_w[14:0],douta[3]}),
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.DOB({dpb_inst_3_doutb_w[14:0],doutb[3]}),
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.CLKA(clka),
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.OCEA(ocea),
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.CEA(cea),
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.RESETA(reseta),
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.WREA(wrea),
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.CLKB(clkb),
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.OCEB(oceb),
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.CEB(ceb),
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.RESETB(resetb),
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.WREB(wreb),
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.BLKSELA({gw_gnd,gw_gnd,gw_gnd}),
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.BLKSELB({gw_gnd,gw_gnd,gw_gnd}),
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.ADA(ada[13:0]),
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.DIA({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dina[3]}),
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.ADB(adb[13:0]),
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.DIB({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dinb[3]})
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);
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defparam dpb_inst_3.READ_MODE0 = 1'b0;
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defparam dpb_inst_3.READ_MODE1 = 1'b0;
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defparam dpb_inst_3.WRITE_MODE0 = 2'b00;
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defparam dpb_inst_3.WRITE_MODE1 = 2'b00;
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defparam dpb_inst_3.BIT_WIDTH_0 = 1;
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defparam dpb_inst_3.BIT_WIDTH_1 = 1;
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defparam dpb_inst_3.BLK_SEL_0 = 3'b000;
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defparam dpb_inst_3.BLK_SEL_1 = 3'b000;
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defparam dpb_inst_3.RESET_MODE = "SYNC";
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DPB dpb_inst_4 (
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.DOA({dpb_inst_4_douta_w[14:0],douta[4]}),
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.DOB({dpb_inst_4_doutb_w[14:0],doutb[4]}),
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.CLKA(clka),
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.OCEA(ocea),
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.CEA(cea),
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.RESETA(reseta),
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.WREA(wrea),
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.CLKB(clkb),
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.OCEB(oceb),
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.CEB(ceb),
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.RESETB(resetb),
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.WREB(wreb),
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.BLKSELA({gw_gnd,gw_gnd,gw_gnd}),
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.BLKSELB({gw_gnd,gw_gnd,gw_gnd}),
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.ADA(ada[13:0]),
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.DIA({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dina[4]}),
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.ADB(adb[13:0]),
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.DIB({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dinb[4]})
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);
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defparam dpb_inst_4.READ_MODE0 = 1'b0;
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defparam dpb_inst_4.READ_MODE1 = 1'b0;
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defparam dpb_inst_4.WRITE_MODE0 = 2'b00;
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defparam dpb_inst_4.WRITE_MODE1 = 2'b00;
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defparam dpb_inst_4.BIT_WIDTH_0 = 1;
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defparam dpb_inst_4.BIT_WIDTH_1 = 1;
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defparam dpb_inst_4.BLK_SEL_0 = 3'b000;
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defparam dpb_inst_4.BLK_SEL_1 = 3'b000;
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defparam dpb_inst_4.RESET_MODE = "SYNC";
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DPB dpb_inst_5 (
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.DOA({dpb_inst_5_douta_w[14:0],douta[5]}),
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.DOB({dpb_inst_5_doutb_w[14:0],doutb[5]}),
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.CLKA(clka),
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.OCEA(ocea),
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.CEA(cea),
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.RESETA(reseta),
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.WREA(wrea),
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.CLKB(clkb),
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.OCEB(oceb),
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.CEB(ceb),
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.RESETB(resetb),
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.WREB(wreb),
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.BLKSELA({gw_gnd,gw_gnd,gw_gnd}),
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.BLKSELB({gw_gnd,gw_gnd,gw_gnd}),
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.ADA(ada[13:0]),
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.DIA({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dina[5]}),
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.ADB(adb[13:0]),
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.DIB({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dinb[5]})
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);
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defparam dpb_inst_5.READ_MODE0 = 1'b0;
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defparam dpb_inst_5.READ_MODE1 = 1'b0;
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defparam dpb_inst_5.WRITE_MODE0 = 2'b00;
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defparam dpb_inst_5.WRITE_MODE1 = 2'b00;
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defparam dpb_inst_5.BIT_WIDTH_0 = 1;
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defparam dpb_inst_5.BIT_WIDTH_1 = 1;
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defparam dpb_inst_5.BLK_SEL_0 = 3'b000;
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defparam dpb_inst_5.BLK_SEL_1 = 3'b000;
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defparam dpb_inst_5.RESET_MODE = "SYNC";
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DPB dpb_inst_6 (
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.DOA({dpb_inst_6_douta_w[14:0],douta[6]}),
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.DOB({dpb_inst_6_doutb_w[14:0],doutb[6]}),
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.CLKA(clka),
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.OCEA(ocea),
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.CEA(cea),
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.RESETA(reseta),
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.WREA(wrea),
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.CLKB(clkb),
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.OCEB(oceb),
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.CEB(ceb),
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.RESETB(resetb),
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.WREB(wreb),
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.BLKSELA({gw_gnd,gw_gnd,gw_gnd}),
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.BLKSELB({gw_gnd,gw_gnd,gw_gnd}),
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.ADA(ada[13:0]),
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.DIA({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dina[6]}),
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.ADB(adb[13:0]),
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.DIB({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dinb[6]})
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);
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defparam dpb_inst_6.READ_MODE0 = 1'b0;
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defparam dpb_inst_6.READ_MODE1 = 1'b0;
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defparam dpb_inst_6.WRITE_MODE0 = 2'b00;
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defparam dpb_inst_6.WRITE_MODE1 = 2'b00;
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defparam dpb_inst_6.BIT_WIDTH_0 = 1;
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defparam dpb_inst_6.BIT_WIDTH_1 = 1;
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defparam dpb_inst_6.BLK_SEL_0 = 3'b000;
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defparam dpb_inst_6.BLK_SEL_1 = 3'b000;
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defparam dpb_inst_6.RESET_MODE = "SYNC";
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DPB dpb_inst_7 (
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.DOA({dpb_inst_7_douta_w[14:0],douta[7]}),
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.DOB({dpb_inst_7_doutb_w[14:0],doutb[7]}),
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.CLKA(clka),
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.OCEA(ocea),
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.CEA(cea),
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.RESETA(reseta),
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.WREA(wrea),
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.CLKB(clkb),
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.OCEB(oceb),
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.CEB(ceb),
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.RESETB(resetb),
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.WREB(wreb),
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.BLKSELA({gw_gnd,gw_gnd,gw_gnd}),
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.BLKSELB({gw_gnd,gw_gnd,gw_gnd}),
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.ADA(ada[13:0]),
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.DIA({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dina[7]}),
283+
.ADB(adb[13:0]),
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.DIB({gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,gw_gnd,dinb[7]})
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);
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defparam dpb_inst_7.READ_MODE0 = 1'b0;
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defparam dpb_inst_7.READ_MODE1 = 1'b0;
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defparam dpb_inst_7.WRITE_MODE0 = 2'b00;
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defparam dpb_inst_7.WRITE_MODE1 = 2'b00;
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defparam dpb_inst_7.BIT_WIDTH_0 = 1;
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defparam dpb_inst_7.BIT_WIDTH_1 = 1;
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defparam dpb_inst_7.BLK_SEL_0 = 3'b000;
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defparam dpb_inst_7.BLK_SEL_1 = 3'b000;
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defparam dpb_inst_7.RESET_MODE = "SYNC";
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endmodule //Gowin_DPB

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