//
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//
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// Project : High-Speed SDRAM Controller with adaptive bank management and command pipeline
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// Project : High-Speed SDRAM Controller with adaptive bank management and command pipeline
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//
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//
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// Project Nick : HSSDRC
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// Project Nick : HSSDRC
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//
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//
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// Version : 1.0-beta
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// Version : 1.0-beta
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//
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//
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// Revision : $Revision: 1.1 $
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// Revision : $Revision: 1.1 $
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//
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//
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// Date : $Date: 2008-03-06 13:54:00 $
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// Date : $Date: 2008-03-06 13:54:00 $
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//
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//
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// Workfile : hssrdc_scoreboard_class.sv
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// Workfile : hssrdc_scoreboard_class.sv
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//
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//
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// Description : scoreboard for test read transaction
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// Description : scoreboard for test read transaction
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//
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//
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// HSSDRC is licensed under MIT License
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// HSSDRC is licensed under MIT License
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//
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//
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// Copyright (c) 2007-2008, Denis V.Shekhalev (des00@opencores.org)
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// Copyright (c) 2007-2008, Denis V.Shekhalev (des00@opencores.org)
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//
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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// subject to the following conditions:
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//
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//
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// The above copyright notice and this permission notice shall be included in all
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// copies or substantial portions of the Software.
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//
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//
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`include "tb_define.svh"
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`include "tb_define.svh"
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`include "message_class.sv"
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`include "message_class.sv"
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`include "hssrdc_driver_cbs_class.sv"
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`include "hssrdc_driver_cbs_class.sv"
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class hssdrc_scoreboard_class extends hssrdc_driver_cbs_class;
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class hssdrc_scoreboard_class extends hssrdc_driver_cbs_class;
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sdram_tr_mbx out_mbx;
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sdram_tr_mbx out_mbx;
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message_class msg;
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message_class msg;
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event done;
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event done;
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function new (message_class msg, ref event done);
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function new (message_class msg, ref event done);
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this.msg = msg;
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this.msg = msg;
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this.done = done;
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this.done = done;
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endfunction
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endfunction
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int checked_tr_num;
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int checked_tr_num;
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int check_err_num;
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int check_err_num;
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//
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//
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//
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//
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//
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//
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task start ();
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task start ();
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checked_tr_num = 0;
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checked_tr_num = 0;
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check_err_num = 0;
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check_err_num = 0;
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endtask
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endtask
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//
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//
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//
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//
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//
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//
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virtual task post_ReadData (input realtime t, sdram_transaction_class tr);
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virtual task post_ReadData (input realtime t, sdram_transaction_class tr);
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tb_data_t golden_data2cmp;
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tb_data_t golden_data2cmp;
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tb_data_t data2cmp;
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tb_data_t data2cmp;
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tb_chid_t golden_chid2cmp;
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tb_chid_t golden_chid2cmp;
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tb_chid_t chid2cmp;
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tb_chid_t chid2cmp;
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tb_datam_t datam;
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tb_datam_t datam;
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int burst;
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int burst;
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string str;
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string str;
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begin
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begin
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burst = tr.burst + 1;
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burst = tr.burst + 1;
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golden_chid2cmp = tr.chid;
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golden_chid2cmp = tr.chid;
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for (int i = 0; i < burst; i++) begin
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for (int i = 0; i < burst; i++) begin
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datam = tr.wdatam [i];
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datam = tr.wdatam [i];
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data2cmp = MaskData(tr.rdata [i], datam);
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data2cmp = MaskData(tr.rdata [i], datam);
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golden_data2cmp = MaskData(tr.wdata [i], datam);
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golden_data2cmp = MaskData(tr.wdata [i], datam);
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chid2cmp = tr.rchid [i];
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chid2cmp = tr.rchid [i];
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if (data2cmp !== golden_data2cmp) begin
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if (data2cmp !== golden_data2cmp) begin
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str = $psprintf("data compare error at ba = %0d, rowa = %0d, cola = %0d : ", tr.ba, tr.rowa, tr.cola);
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str = $psprintf("data compare error at ba = %0d, rowa = %0d, cola = %0d : ", tr.ba, tr.rowa, tr.cola);
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str = {str, ($psprintf("write data %h : read data %h", golden_data2cmp, data2cmp))};
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str = {str, ($psprintf("write data %h : read data %h", golden_data2cmp, data2cmp))};
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msg.err(str);
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msg.err(str);
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check_err_num++;
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check_err_num++;
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end
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end
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if (chid2cmp !== golden_chid2cmp) begin
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if (chid2cmp !== golden_chid2cmp) begin
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str = $psprintf("chid compare error at ba = %0d, rowa = %0d, cola = %0d : ", tr.ba, tr.rowa, tr.cola);
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str = $psprintf("chid compare error at ba = %0d, rowa = %0d, cola = %0d : ", tr.ba, tr.rowa, tr.cola);
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str = {str, ($psprintf("write chid %h : read chid %h", golden_chid2cmp, chid2cmp))};
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str = {str, ($psprintf("write chid %h : read chid %h", golden_chid2cmp, chid2cmp))};
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msg.err(str);
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msg.err(str);
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check_err_num++;
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check_err_num++;
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end
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end
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end
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end
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checked_tr_num++;
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checked_tr_num++;
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-> done;
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-> done;
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end
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end
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endtask
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endtask
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//
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//
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//
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//
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//
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//
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function data_t MaskData (input tb_data_t data, tb_datam_t datam);
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function data_t MaskData (input tb_data_t data, tb_datam_t datam);
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if (datam == 0)
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if (datam == 0)
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MaskData = data;
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MaskData = data;
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else begin
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else begin
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for (int m = 0; m < $size(datam); m++) begin
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for (int m = 0; m < $size(datam); m++) begin
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for (int b = 0; b < 8; b++) begin
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for (int b = 0; b < 8; b++) begin
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MaskData[8*m + b] = data [8*m + b] & ~datam[m];
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MaskData[8*m + b] = data [8*m + b] & ~datam[m];
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end
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end
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end
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end
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end
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end
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endfunction
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endfunction
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endclass
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endclass
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