OpenCores
URL https://opencores.org/ocsvn/apbtoaes128/apbtoaes128/trunk

Subversion Repositories apbtoaes128

[/] [apbtoaes128/] [trunk/] [testbench/] [aes_tb_vpi.v] - Blame information for rev 5

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 4 redbear
//////////////////////////////////////////////////////////////////
2
////
3
////
4
////    AES CORE BLOCK
5
////
6
////
7
////
8
//// This file is part of the APB to AES128 project
9
////
10
//// http://www.opencores.org/cores/apbtoaes128/
11
////
12
////
13
////
14
//// Description
15
////
16
//// Implementation of APB IP core according to
17
////
18
//// aes128_spec IP core specification document.
19
////
20
////
21
////
22
//// To Do: Things are right here but always all block can suffer changes
23
////
24
////
25
////
26
////
27
////
28
//// Author(s): - Felipe Fernandes Da Costa, fefe2560@gmail.com
29
////
30
///////////////////////////////////////////////////////////////// 
31
////
32
////
33
//// Copyright (C) 2009 Authors and OPENCORES.ORG
34
////
35
////
36
////
37
//// This source file may be used and distributed without
38
////
39
//// restriction provided that this copyright statement is not
40
////
41
//// removed from the file and that any derivative work contains
42
//// the original copyright notice and the associated disclaimer.
43
////
44
////
45
//// This source file is free software; you can redistribute it
46
////
47
//// and/or modify it under the terms of the GNU Lesser General
48
////
49
//// Public License as published by the Free Software Foundation;
50
//// either version 2.1 of the License, or (at your option) any
51
////
52
//// later version.
53
////
54
////
55
////
56
//// This source is distributed in the hope that it will be
57
////
58
//// useful, but WITHOUT ANY WARRANTY; without even the implied
59
////
60
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
61
////
62
//// PURPOSE. See the GNU Lesser General Public License for more
63
//// details.
64
////
65
////
66
////
67
//// You should have received a copy of the GNU Lesser General
68
////
69
//// Public License along with this source; if not, download it
70
////
71
//// from http://www.opencores.org/lgpl.shtml
72
////
73
////
74
///////////////////////////////////////////////////////////////////
75
module AES_GLADIC_tb;
76
 
77
 
78
        reg PCLK;
79
        wire PRESETn;
80
        wire PSEL;
81
        wire PENABLE;
82
        wire PWRITE;
83
 
84
        wire [31:0] PWDATA;
85
        wire [31:0] PADDR;
86
        wire [31:0] PRDATA;
87
 
88
 
89
        wire PREADY;
90
        wire PSLVERR;
91
 
92
        wire int_ccf;
93
        wire int_err;
94
        wire dma_req_wr;
95
        wire dma_req_rd;
96
 
97
 
98
        wire [3:0] core_addr;
99
 
100
        assign core_addr = PADDR[5:2];
101
 
102
        aes_ip  DUT (
103
 
104
                .PCLK (PCLK),
105
                .PRESETn (PRESETn),
106
                .PENABLE (PENABLE),
107
                .PSEL (PSEL),
108
                .PWDATA (PWDATA),
109
                .PADDR (core_addr),
110
                .PWRITE(PWRITE),
111
                .PRDATA (PRDATA),
112
                .PREADY (PREADY),
113
                .PSLVERR (PSLVERR),
114
                .int_ccf(int_ccf),
115
                .int_err(int_err),
116
                .dma_req_wr(dma_req_wr),
117
                .dma_req_rd(dma_req_rd)
118
        );
119
 
120
        integer i;
121
 
122
        initial
123
         begin
124
            $dumpfile("AES_GLADIC_tb.vcd");
125
            $dumpvars(0,AES_GLADIC_tb);
126
            $init;
127
            $init_reset;
128
         end
129
 
130
        initial PCLK = 1'b0;
131
        always #(5) PCLK = ~PCLK;
132
 
133
        //
134
        always@(posedge PCLK)
135
                $bfm_encryption_ecb_aes128;
136
 
137
        always@(posedge PCLK)
138
                $bfm_encryption_ecb_dma_aes128;
139
 
140
        always@(posedge PCLK)
141
                $bfm_encryption_ccfie_ecb_aes128;
142
 
143
        //
144
        always@(posedge PCLK)
145
                $bfm_key_generation_ecb_aes128;
146
 
147
        always@(posedge PCLK)
148
                $bfm_key_generation_dma_ecb_aes128;
149
 
150
        always@(posedge PCLK)
151
                $bfm_key_generation_ccfie_ecb_aes128;
152
 
153
        //
154
        always@(posedge PCLK)
155
                $bfm_decryption_ecb_aes128;
156
 
157
        always@(posedge PCLK)
158
                $bfm_decryption_ecb_dma_aes128;
159
 
160
        always@(posedge PCLK)
161
                $bfm_decryption_ccfie_ecb_aes128;
162
 
163
        //
164
        always@(posedge PCLK)
165
                $bfm_derivation_decryption_ecb_aes128;
166
 
167
        always@(posedge PCLK)
168
                $bfm_derivation_decryption_dma_ecb_aes128;
169
 
170
        always@(posedge PCLK)
171
                $bfm_derivation_decryption_ccfie_ecb_aes128;
172
 
173
        //
174
        always@(posedge PCLK)
175
                $bfm_wr_aes128;
176
 
177
        always@(posedge PCLK)
178
                $bfm_wr_error_dinr_aes128;
179
 
180
        always@(posedge PCLK)
181
                $bfm_wr_error_doutr_aes128;
182
 
183
        //
184
        always@(posedge PCLK)
185
                $bfm_generate_type;
186
 
187
        //
188
        always@(posedge PCLK)
189
                $reset_aes128;
190
 
191
        //
192
        always@(posedge PCLK)
193
                $monitor_aes;
194
 
195
        //
196
        always@(negedge PRESETn)
197
                $init;
198
 
199
        always@(posedge PCLK)
200
        begin
201
                while( i != 1)
202
                begin
203
                        @(posedge PCLK);
204
                end
205
                $finish();
206
        end
207
 
208
 
209
 
210
endmodule

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.