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[/] [openmsp430/] [trunk/] [core/] [sim/] [rtl_sim/] [src/] [dbg_uart_hwbrk3.v] - Blame information for rev 202

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Line No. Rev Author Line
1 2 olivier.gi 
/*===========================================================================*/
2 
/* Copyright (C) 2001 Authors                                                */
3 
/*                                                                           */
4 
/* This source file may be used and distributed without restriction provided */
5 
/* that this copyright statement is not removed from the file and that any   */
6 
/* derivative work contains the original copyright notice and the associated */
7 
/* disclaimer.                                                               */
8 
/*                                                                           */
9 
/* This source file is free software; you can redistribute it and/or modify  */
10 
/* it under the terms of the GNU Lesser General Public License as published  */
11 
/* by the Free Software Foundation; either version 2.1 of the License, or    */
12 
/* (at your option) any later version.                                       */
13 
/*                                                                           */
14 
/* This source is distributed in the hope that it will be useful, but WITHOUT*/
15 
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     */
16 
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public       */
17 
/* License for more details.                                                 */
18 
/*                                                                           */
19 
/* You should have received a copy of the GNU Lesser General Public License  */
20 
/* along with this source; if not, write to the Free Software Foundation,    */
21 
/* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA        */
22 
/*                                                                           */
23 
/*===========================================================================*/
24 
/*                            DEBUG INTERFACE                                */
25 
/*---------------------------------------------------------------------------*/
26 
/* Test the debug interface:                                                 */
27 
/*                        - Check Hardware breakpoint unit 3.                */
28 18 olivier.gi 
/*                                                                           */
29 
/* Author(s):                                                                */
30 
/*             - Olivier Girard,    olgirard@gmail.com                       */
31 
/*                                                                           */
32 
/*---------------------------------------------------------------------------*/
33 19 olivier.gi 
/* $Rev: 202 $                                                                */
34 
/* $LastChangedBy: olivier.girard $                                          */
35 
/* $LastChangedDate: 2015-07-01 23:13:32 +0200 (Wed, 01 Jul 2015) $          */
36 2 olivier.gi 
/*===========================================================================*/
37 
 
38 
`define LONG_TIMEOUT
39 202 olivier.gi 
 
40 2 olivier.gi 
initial
41 
   begin
42 
      $display(" ===============================================");
43 
      $display("|                 START SIMULATION              |");
44 
      $display(" ===============================================");
45 111 olivier.gi 
`ifdef DBG_EN
46 154 olivier.gi 
`ifdef DBG_UART
47 111 olivier.gi 
`ifdef DBG_HWBRK_3
48 106 olivier.gi 
      #1 dbg_en = 1;
49 2 olivier.gi 
      repeat(30) @(posedge mclk);
50 
      stimulus_done = 0;
51 
 
52 
      // SEND UART SYNCHRONIZATION FRAME
53 
      dbg_uart_tx(DBG_SYNC);
54 
 
55 106 olivier.gi 
   `ifdef DBG_RST_BRK_EN
56 
      dbg_uart_wr(CPU_CTL,  16'h0002);  // RUN
57 
   `endif
58 
 
59 202 olivier.gi 
 
60 2 olivier.gi 
      // HARDWARE BREAKPOINTS: INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES
61 
      //----------------------------------------------------------------------
62 
 
63 
      // RESET & BREAK
64 
      dbg_uart_wr(CPU_CTL, 16'h0060);
65 
      dbg_uart_wr(CPU_CTL, 16'h0020);
66 
 
67 
      // CONFIGURE BREAKPOINT (DISABLED) & RUN
68 86 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, ('h10000-`PMEM_SIZE+'h04));
69 
      dbg_uart_wr(BRK3_ADDR1, ('h10000-`PMEM_SIZE+'h18));
70 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h000C);
71 
      dbg_uart_wr(CPU_CTL,    16'h0002);
72 
      repeat(100) @(posedge mclk);
73 
 
74 
      // RESET & BREAK
75 
      dbg_uart_wr(CPU_CTL,  16'h0060);
76 
      dbg_uart_wr(CPU_CTL,  16'h0020);
77 
      dbg_uart_wr(CPU_STAT, 16'h00ff);
78 
 
79 
      // CHECK
80 
      if (mem200 === 16'h0000)  tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 1 =====");
81 202 olivier.gi 
 
82 2 olivier.gi 
      // CONFIGURE BREAKPOINT (ENABLED) & RUN
83 86 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, ('h10000-`PMEM_SIZE+'h04));
84 
      dbg_uart_wr(BRK3_ADDR1, ('h10000-`PMEM_SIZE+'h18));
85 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h000D);
86 
      dbg_uart_wr(CPU_CTL,    16'h0002);
87 
      repeat(100) @(posedge mclk);
88 
 
89 
      // CHECK
90 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h04))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 2 =====");
91 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 3 =====");
92 
      dbg_uart_rd(CPU_STAT);
93 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 4 =====");
94 
      dbg_uart_rd(BRK3_STAT);
95 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 5 =====");
96 
      dbg_uart_wr(BRK3_STAT, 16'h0001);
97 
      dbg_uart_rd(CPU_STAT);
98 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 6 =====");
99 202 olivier.gi 
 
100 2 olivier.gi 
      // RE-RUN
101 
      dbg_uart_wr(BRK3_ADDR0, 16'h0000);
102 
      dbg_uart_wr(CPU_CTL,    16'h0002);
103 
      repeat(100) @(posedge mclk);
104 
 
105 
      // RE-CHECK
106 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h18))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 7 =====");
107 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 8 =====");
108 
      dbg_uart_rd(CPU_STAT);
109 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 9 =====");
110 
      dbg_uart_rd(BRK3_STAT);
111 
      if (dbg_uart_buf !== 16'h0004) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 10 =====");
112 
      dbg_uart_wr(BRK3_STAT, 16'h0004);
113 
      dbg_uart_rd(CPU_STAT);
114 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES: test 11 =====");
115 
 
116 
 
117 
 
118 
      // HARDWARE BREAKPOINTS: INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE
119 
      //----------------------------------------------------------------------
120 58 olivier.gi 
      if (`HWBRK_RANGE)
121 
        begin
122 202 olivier.gi 
 
123 2 olivier.gi 
      // RESET, BREAK & CLEAR STATUS
124 
      dbg_uart_wr(CPU_CTL,    16'h0060);
125 
      dbg_uart_wr(CPU_CTL,    16'h0020);
126 
      dbg_uart_wr(BRK3_STAT,  16'h00ff);
127 
      dbg_uart_wr(CPU_STAT,   16'h00ff);
128 
 
129 
      // CONFIGURE BREAKPOINT(ENABLED) & RUN
130 86 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, ('h10000-`PMEM_SIZE-'h100));
131 
      dbg_uart_wr(BRK3_ADDR1, ('h10000-`PMEM_SIZE+'h20));
132 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h001D);
133 
      dbg_uart_wr(CPU_CTL,    16'h0002);
134 
      repeat(100) @(posedge mclk);
135 
 
136 
      // CHECK
137 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE: test 1 =====");
138 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE: test 2 =====");
139 
      dbg_uart_rd(CPU_STAT);
140 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE: test 3 =====");
141 
      dbg_uart_rd(BRK3_STAT);
142 
      if (dbg_uart_buf !== 16'h0010) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE: test 4 =====");
143 
      dbg_uart_wr(BRK3_STAT, 16'h0010);
144 
      dbg_uart_rd(CPU_STAT);
145 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE: test 5 =====");
146 58 olivier.gi 
        end
147 202 olivier.gi 
 
148 
 
149 2 olivier.gi 
      // HARDWARE BREAKPOINTS: DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ
150 
      //----------------------------------------------------------------------------
151 
 
152 
      // RESET, BREAK & CLEAR STATUS
153 
      dbg_uart_wr(CPU_CTL,    16'h0060);
154 
      dbg_uart_wr(CPU_CTL,    16'h0020);
155 
      dbg_uart_wr(BRK3_STAT,  16'h00ff);
156 
      dbg_uart_wr(CPU_STAT,   16'h00ff);
157 
 
158 202 olivier.gi 
 
159 2 olivier.gi 
      // CONFIGURE BREAKPOINT (ENABLED) & RUN
160 111 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, (`PER_SIZE+16'h0004));
161 
      dbg_uart_wr(BRK3_ADDR1, (`PER_SIZE+16'h0008));
162 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h0005);
163 
      dbg_uart_wr(CPU_CTL,    16'h0002);
164 
      repeat(100) @(posedge mclk);
165 
 
166 
      // CHECK
167 175 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h0C))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 1 =====");
168 
      if (mem200 !== 16'h0000)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 2 =====");
169 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
170 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 3 =====");
171 
      dbg_uart_rd(BRK3_STAT);
172 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 4 =====");
173 
      dbg_uart_wr(BRK3_STAT, 16'h0001);
174 
      dbg_uart_rd(CPU_STAT);
175 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 5 =====");
176 202 olivier.gi 
 
177 2 olivier.gi 
      // RE-RUN
178 
      dbg_uart_wr(CPU_CTL,    16'h0002);
179 
      repeat(100) @(posedge mclk);
180 
 
181 
      // RE-CHECK
182 175 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h14))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ: test 6 =====");
183 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ: test 7 =====");
184 
      dbg_uart_rd(CPU_STAT);
185 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ: test 8 =====");
186 
      dbg_uart_rd(BRK3_STAT);
187 
      if (dbg_uart_buf !== 16'h0004) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ: test 9 =====");
188 
      dbg_uart_wr(BRK3_STAT, 16'h0004);
189 
      dbg_uart_rd(CPU_STAT);
190 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ: test 10 =====");
191 
 
192 
      // RE-RUN
193 
      dbg_uart_wr(CPU_CTL,    16'h0002);
194 
      repeat(100) @(posedge mclk);
195 
 
196 
      // CHECK
197 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h18))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 11 =====");
198 175 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 12 =====");
199 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
200 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 13 =====");
201 
      dbg_uart_rd(BRK3_STAT);
202 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 14 =====");
203 
      dbg_uart_wr(BRK3_STAT, 16'h0001);
204 
      dbg_uart_rd(CPU_STAT);
205 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ: test 15 =====");
206 202 olivier.gi 
 
207 
 
208 2 olivier.gi 
      // HARDWARE BREAKPOINTS: DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - WRITE
209 
      //-----------------------------------------------------------------------------
210 
 
211 
      // RESET, BREAK & CLEAR STATUS
212 
      dbg_uart_wr(CPU_CTL,    16'h0060);
213 
      dbg_uart_wr(CPU_CTL,    16'h0020);
214 
      dbg_uart_wr(BRK3_STAT,  16'h00ff);
215 
      dbg_uart_wr(CPU_STAT,   16'h00ff);
216 
 
217 202 olivier.gi 
 
218 2 olivier.gi 
      // CONFIGURE BREAKPOINT (ENABLED) & RUN
219 111 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, (`PER_SIZE+16'h0004));
220 
      dbg_uart_wr(BRK3_ADDR1, (`PER_SIZE+16'h0008));
221 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h0006);
222 
      dbg_uart_wr(CPU_CTL,    16'h0002);
223 
      repeat(100) @(posedge mclk);
224 
 
225 
      // CHECK
226 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h3a))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - WRITE: test 1 =====");
227 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - WRITE: test 2 =====");
228 
      dbg_uart_rd(CPU_STAT);
229 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - WRITE: test 3 =====");
230 
      dbg_uart_rd(BRK3_STAT);
231 
      if (dbg_uart_buf !== 16'h0002) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - WRITE: test 4 =====");
232 
      dbg_uart_wr(BRK3_STAT, 16'h0002);
233 
      dbg_uart_rd(CPU_STAT);
234 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - WRITE: test 5 =====");
235 202 olivier.gi 
 
236 2 olivier.gi 
      // RE-RUN
237 
      dbg_uart_wr(CPU_CTL,    16'h0002);
238 
      repeat(100) @(posedge mclk);
239 
 
240 
      // RE-CHECK
241 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h44))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 6 =====");
242 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 7 =====");
243 
      dbg_uart_rd(CPU_STAT);
244 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 8 =====");
245 
      dbg_uart_rd(BRK3_STAT);
246 
      if (dbg_uart_buf !== 16'h0008) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 9 =====");
247 
      dbg_uart_wr(BRK3_STAT, 16'h0008);
248 
      dbg_uart_rd(CPU_STAT);
249 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 10 =====");
250 
 
251 
      // RE-RUN
252 
      dbg_uart_wr(CPU_CTL,    16'h0002);
253 
      repeat(100) @(posedge mclk);
254 
 
255 
      // RE-CHECK
256 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h0c))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 11 =====");
257 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 12 =====");
258 
      dbg_uart_rd(CPU_STAT);
259 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 13 =====");
260 
      dbg_uart_rd(BRK3_STAT);
261 
      if (dbg_uart_buf !== 16'h0002) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 14 =====");
262 
      dbg_uart_wr(BRK3_STAT, 16'h0002);
263 
      dbg_uart_rd(CPU_STAT);
264 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 15 =====");
265 
 
266 
      // RE-RUN
267 
      dbg_uart_wr(CPU_CTL,    16'h0002);
268 
      repeat(100) @(posedge mclk);
269 
 
270 
      // RE-CHECK
271 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h14))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 16 =====");
272 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 17 =====");
273 
      dbg_uart_rd(CPU_STAT);
274 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 18 =====");
275 
      dbg_uart_rd(BRK3_STAT);
276 
      if (dbg_uart_buf !== 16'h0008) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 19 =====");
277 
      dbg_uart_wr(BRK3_STAT, 16'h0008);
278 
      dbg_uart_rd(CPU_STAT);
279 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 20 =====");
280 
 
281 
      // RE-RUN
282 
      dbg_uart_wr(CPU_CTL,    16'h0002);
283 
      repeat(100) @(posedge mclk);
284 
 
285 
      // RE-CHECK
286 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h0c))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 21 =====");
287 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 22 =====");
288 
      dbg_uart_rd(CPU_STAT);
289 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 23 =====");
290 
      dbg_uart_rd(BRK3_STAT);
291 
      if (dbg_uart_buf !== 16'h0002) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 24 =====");
292 
      dbg_uart_wr(BRK3_STAT, 16'h0002);
293 
      dbg_uart_rd(CPU_STAT);
294 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - WRITE: test 25 =====");
295 
 
296 202 olivier.gi 
 
297 2 olivier.gi 
      // HARDWARE BREAKPOINTS: DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE
298 
      //----------------------------------------------------------------------------------
299 
 
300 
      // RESET, BREAK & CLEAR STATUS
301 
      dbg_uart_wr(CPU_CTL,    16'h0060);
302 
      dbg_uart_wr(CPU_CTL,    16'h0020);
303 
      dbg_uart_wr(BRK3_STAT,  16'h00ff);
304 
      dbg_uart_wr(CPU_STAT,   16'h00ff);
305 
 
306 202 olivier.gi 
 
307 2 olivier.gi 
      // CONFIGURE BREAKPOINT (ENABLED) & RUN
308 111 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, (`PER_SIZE+16'h0004));
309 
      dbg_uart_wr(BRK3_ADDR1, (`PER_SIZE+16'h0008));
310 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h0007);
311 
      dbg_uart_wr(CPU_CTL,    16'h0002);
312 
      repeat(100) @(posedge mclk);
313 
 
314 
      // CHECK
315 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h3a))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 1 =====");
316 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 2 =====");
317 
      dbg_uart_rd(CPU_STAT);
318 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 3 =====");
319 
      dbg_uart_rd(BRK3_STAT);
320 
      if (dbg_uart_buf !== 16'h0002) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 4 =====");
321 
      dbg_uart_wr(BRK3_STAT, 16'h0002);
322 
      dbg_uart_rd(CPU_STAT);
323 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 5 =====");
324 202 olivier.gi 
 
325 2 olivier.gi 
      // RE-RUN
326 
      dbg_uart_wr(CPU_CTL,    16'h0002);
327 
      repeat(100) @(posedge mclk);
328 
 
329 
      // RE-CHECK
330 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h44))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 6 =====");
331 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 7 =====");
332 
      dbg_uart_rd(CPU_STAT);
333 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 8 =====");
334 
      dbg_uart_rd(BRK3_STAT);
335 
      if (dbg_uart_buf !== 16'h0008) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 9 =====");
336 
      dbg_uart_wr(BRK3_STAT, 16'h0008);
337 
      dbg_uart_rd(CPU_STAT);
338 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 10 =====");
339 
 
340 
      // RE-RUN
341 
      dbg_uart_wr(CPU_CTL,    16'h0002);
342 
      repeat(100) @(posedge mclk);
343 
 
344 
      // RE-CHECK
345 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h0c))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 11 =====");
346 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 12 =====");
347 
      dbg_uart_rd(CPU_STAT);
348 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 13 =====");
349 
      dbg_uart_rd(BRK3_STAT);
350 175 olivier.gi 
      if (dbg_uart_buf !== 16'h0003) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 14 =====");
351 
      dbg_uart_wr(BRK3_STAT, 16'h0003);
352 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
353 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 15 =====");
354 
 
355 
      // RE-RUN
356 
      dbg_uart_wr(CPU_CTL,    16'h0002);
357 
      repeat(100) @(posedge mclk);
358 
 
359 
      // RE-CHECK
360 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h14))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 16 =====");
361 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 17 =====");
362 
      dbg_uart_rd(CPU_STAT);
363 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 18 =====");
364 
      dbg_uart_rd(BRK3_STAT);
365 175 olivier.gi 
      if (dbg_uart_buf !== 16'h000C) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 19 =====");
366 
      dbg_uart_wr(BRK3_STAT, 16'h000C);
367 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
368 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 20 =====");
369 
 
370 
      // RE-RUN
371 
      dbg_uart_wr(CPU_CTL,    16'h0002);
372 
      repeat(100) @(posedge mclk);
373 
 
374 
      // CHECK
375 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h18))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 21 =====");
376 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 22 =====");
377 
      dbg_uart_rd(CPU_STAT);
378 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 23 =====");
379 
      dbg_uart_rd(BRK3_STAT);
380 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 24 =====");
381 
      dbg_uart_wr(BRK3_STAT, 16'h0001);
382 
      dbg_uart_rd(CPU_STAT);
383 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - SINGLE ADDRESSES - READ/WRITE: test 25 =====");
384 202 olivier.gi 
 
385 2 olivier.gi 
      // RE-RUN
386 
      dbg_uart_wr(CPU_CTL,    16'h0002);
387 
      repeat(100) @(posedge mclk);
388 
 
389 
      // RE-CHECK
390 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h1C))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 26 =====");
391 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 27 =====");
392 
      dbg_uart_rd(CPU_STAT);
393 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 28 =====");
394 
      dbg_uart_rd(BRK3_STAT);
395 
      if (dbg_uart_buf !== 16'h0004) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 29 =====");
396 
      dbg_uart_wr(BRK3_STAT, 16'h0004);
397 
      dbg_uart_rd(CPU_STAT);
398 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - SINGLE ADDRESSES - READ/WRITE: test 30 =====");
399 
 
400 202 olivier.gi 
 
401 2 olivier.gi 
      // HARDWARE BREAKPOINTS: DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ
402 
      //----------------------------------------------------------------------------
403 58 olivier.gi 
      if (`HWBRK_RANGE)
404 
        begin
405 2 olivier.gi 
 
406 
      // RESET, BREAK & CLEAR STATUS
407 
      dbg_uart_wr(CPU_CTL,    16'h0060);
408 
      dbg_uart_wr(CPU_CTL,    16'h0020);
409 
      dbg_uart_wr(BRK3_STAT,  16'h00ff);
410 
      dbg_uart_wr(CPU_STAT,   16'h00ff);
411 
 
412 202 olivier.gi 
 
413 2 olivier.gi 
      // CONFIGURE BREAKPOINT (ENABLED) & RUN
414 111 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, (`PER_SIZE+16'h0001));
415 
      dbg_uart_wr(BRK3_ADDR1, (`PER_SIZE+16'h0005));
416 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h0015);
417 
      dbg_uart_wr(CPU_CTL,    16'h0002);
418 
      repeat(100) @(posedge mclk);
419 
 
420 
      // CHECK
421 175 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h08))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ: test 1 =====");
422 
      if (mem200 !== 16'h0000)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ: test 2 =====");
423 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
424 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ: test 3 =====");
425 
      dbg_uart_rd(BRK3_STAT);
426 
      if (dbg_uart_buf !== 16'h0010) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ: test 4 =====");
427 
      dbg_uart_wr(BRK3_STAT, 16'h0010);
428 
      dbg_uart_rd(CPU_STAT);
429 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ: test 5 =====");
430 202 olivier.gi 
 
431 2 olivier.gi 
      // RE-RUN
432 
      dbg_uart_wr(CPU_CTL,    16'h0002);
433 
      repeat(100) @(posedge mclk);
434 
 
435 
      // RE-CHECK
436 175 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h0C))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ: test 6 =====");
437 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ: test 7 =====");
438 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
439 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ: test 8 =====");
440 
      dbg_uart_rd(BRK3_STAT);
441 
      if (dbg_uart_buf !== 16'h0010) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ: test 9 =====");
442 
      dbg_uart_wr(BRK3_STAT, 16'h0010);
443 
      dbg_uart_rd(CPU_STAT);
444 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ: test 10 =====");
445 58 olivier.gi 
        end
446 2 olivier.gi 
 
447 202 olivier.gi 
 
448 58 olivier.gi 
      // HARDWARE BREAKPOINTS: DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - WRITE
449 2 olivier.gi 
      //-----------------------------------------------------------------------------
450 58 olivier.gi 
      if (`HWBRK_RANGE)
451 
        begin
452 2 olivier.gi 
 
453 
      // RESET, BREAK & CLEAR STATUS
454 
      dbg_uart_wr(CPU_CTL,    16'h0060);
455 
      dbg_uart_wr(CPU_CTL,    16'h0020);
456 
      dbg_uart_wr(BRK3_STAT,  16'h00ff);
457 
      dbg_uart_wr(CPU_STAT,   16'h00ff);
458 
 
459 202 olivier.gi 
 
460 2 olivier.gi 
      // CONFIGURE BREAKPOINT (ENABLED) & RUN
461 111 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, (`PER_SIZE+16'h0001));
462 
      dbg_uart_wr(BRK3_ADDR1, (`PER_SIZE+16'h0005));
463 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h0016);
464 
      dbg_uart_wr(CPU_CTL,    16'h0002);
465 
      repeat(100) @(posedge mclk);
466 
 
467 
      // CHECK
468 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h36))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - WRITE: test 1 =====");
469 58 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - WRITE: test 2 =====");
470 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
471 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - WRITE: test 3 =====");
472 2 olivier.gi 
      dbg_uart_rd(BRK3_STAT);
473 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0020) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - WRITE: test 4 =====");
474 2 olivier.gi 
      dbg_uart_wr(BRK3_STAT, 16'h0020);
475 
      dbg_uart_rd(CPU_STAT);
476 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - WRITE: test 5 =====");
477 202 olivier.gi 
 
478 2 olivier.gi 
      // RE-RUN
479 
      dbg_uart_wr(CPU_CTL,    16'h0002);
480 
      repeat(100) @(posedge mclk);
481 
 
482 
      // RE-CHECK
483 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h3a))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 6 =====");
484 58 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 7 =====");
485 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
486 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 8 =====");
487 2 olivier.gi 
      dbg_uart_rd(BRK3_STAT);
488 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0020) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 9 =====");
489 2 olivier.gi 
      dbg_uart_wr(BRK3_STAT, 16'h0020);
490 
      dbg_uart_rd(CPU_STAT);
491 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 10 =====");
492 2 olivier.gi 
 
493 
      // RE-RUN
494 
      dbg_uart_wr(CPU_CTL,    16'h0002);
495 
      repeat(100) @(posedge mclk);
496 
 
497 
      // RE-CHECK
498 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h08))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 11 =====");
499 58 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 12 =====");
500 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
501 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 13 =====");
502 2 olivier.gi 
      dbg_uart_rd(BRK3_STAT);
503 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0020) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 14 =====");
504 2 olivier.gi 
      dbg_uart_wr(BRK3_STAT, 16'h0020);
505 
      dbg_uart_rd(CPU_STAT);
506 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 15 =====");
507 2 olivier.gi 
 
508 
      // RE-RUN
509 
      dbg_uart_wr(CPU_CTL,    16'h0002);
510 
      repeat(100) @(posedge mclk);
511 
 
512 
      // RE-CHECK
513 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h0C))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 16 =====");
514 58 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 17 =====");
515 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
516 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 18 =====");
517 2 olivier.gi 
      dbg_uart_rd(BRK3_STAT);
518 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0020) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 19 =====");
519 2 olivier.gi 
      dbg_uart_wr(BRK3_STAT, 16'h0020);
520 
      dbg_uart_rd(CPU_STAT);
521 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 20 =====");
522 2 olivier.gi 
 
523 
      // RE-RUN
524 
      dbg_uart_wr(CPU_CTL,    16'h0002);
525 
      repeat(100) @(posedge mclk);
526 
 
527 
      // RE-CHECK
528 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h08))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 21 =====");
529 58 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 22 =====");
530 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
531 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 23 =====");
532 2 olivier.gi 
      dbg_uart_rd(BRK3_STAT);
533 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0020) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 24 =====");
534 2 olivier.gi 
      dbg_uart_wr(BRK3_STAT, 16'h0020);
535 
      dbg_uart_rd(CPU_STAT);
536 58 olivier.gi 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - WRITE: test 25 =====");
537 
        end
538 2 olivier.gi 
 
539 202 olivier.gi 
 
540 2 olivier.gi 
      // HARDWARE BREAKPOINTS: DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE
541 
      //----------------------------------------------------------------------------------
542 58 olivier.gi 
      if (`HWBRK_RANGE)
543 
        begin
544 2 olivier.gi 
 
545 
      // RESET, BREAK & CLEAR STATUS
546 
      dbg_uart_wr(CPU_CTL,    16'h0060);
547 
      dbg_uart_wr(CPU_CTL,    16'h0020);
548 
      dbg_uart_wr(BRK3_STAT,  16'h00ff);
549 
      dbg_uart_wr(CPU_STAT,   16'h00ff);
550 
 
551 202 olivier.gi 
 
552 2 olivier.gi 
      // CONFIGURE BREAKPOINT (ENABLED) & RUN
553 111 olivier.gi 
      dbg_uart_wr(BRK3_ADDR0, (`PER_SIZE+16'h0001));
554 
      dbg_uart_wr(BRK3_ADDR1, (`PER_SIZE+16'h0005));
555 2 olivier.gi 
      dbg_uart_wr(BRK3_CTL,   16'h0017);
556 
      dbg_uart_wr(CPU_CTL,    16'h0002);
557 
      repeat(100) @(posedge mclk);
558 
 
559 
      // CHECK
560 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h36))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 1 =====");
561 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 2 =====");
562 
      dbg_uart_rd(CPU_STAT);
563 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 3 =====");
564 
      dbg_uart_rd(BRK3_STAT);
565 
      if (dbg_uart_buf !== 16'h0020) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 4 =====");
566 
      dbg_uart_wr(BRK3_STAT, 16'h0020);
567 
      dbg_uart_rd(CPU_STAT);
568 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 5 =====");
569 202 olivier.gi 
 
570 2 olivier.gi 
      // RE-RUN
571 
      dbg_uart_wr(CPU_CTL,    16'h0002);
572 
      repeat(100) @(posedge mclk);
573 
 
574 
      // RE-CHECK
575 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h3a))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 6 =====");
576 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 7 =====");
577 
      dbg_uart_rd(CPU_STAT);
578 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 8 =====");
579 
      dbg_uart_rd(BRK3_STAT);
580 
      if (dbg_uart_buf !== 16'h0020) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 9 =====");
581 
      dbg_uart_wr(BRK3_STAT, 16'h0020);
582 
      dbg_uart_rd(CPU_STAT);
583 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 10 =====");
584 
 
585 
      // RE-RUN
586 
      dbg_uart_wr(CPU_CTL,    16'h0002);
587 
      repeat(100) @(posedge mclk);
588 
 
589 
      // RE-CHECK
590 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h08))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 11 =====");
591 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 12 =====");
592 
      dbg_uart_rd(CPU_STAT);
593 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 13 =====");
594 
      dbg_uart_rd(BRK3_STAT);
595 175 olivier.gi 
      if (dbg_uart_buf !== 16'h0030) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 14 =====");
596 
      dbg_uart_wr(BRK3_STAT, 16'h0030);
597 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
598 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 15 =====");
599 
 
600 
      // RE-RUN
601 
      dbg_uart_wr(CPU_CTL,    16'h0002);
602 
      repeat(100) @(posedge mclk);
603 
 
604 
      // RE-CHECK
605 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h0C))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 16 =====");
606 2 olivier.gi 
      if (mem200 !== 16'h0000)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 17 =====");
607 
      dbg_uart_rd(CPU_STAT);
608 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 18 =====");
609 
      dbg_uart_rd(BRK3_STAT);
610 175 olivier.gi 
      if (dbg_uart_buf !== 16'h0030) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 19 =====");
611 
      dbg_uart_wr(BRK3_STAT, 16'h0030);
612 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
613 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 20 =====");
614 
 
615 
      // RE-RUN
616 
      dbg_uart_wr(CPU_CTL,    16'h0002);
617 
      repeat(100) @(posedge mclk);
618 
 
619 
      // CHECK
620 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h18))           tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 21 =====");
621 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 22 =====");
622 
      dbg_uart_rd(CPU_STAT);
623 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 23 =====");
624 
      dbg_uart_rd(BRK3_STAT);
625 
      if (dbg_uart_buf !== 16'h0010) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 24 =====");
626 
      dbg_uart_wr(BRK3_STAT, 16'h0010);
627 
      dbg_uart_rd(CPU_STAT);
628 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== DATA FLOW (EXECUTION-UNIT) - ADDRESS RANGE - READ/WRITE: test 25 =====");
629 202 olivier.gi 
 
630 2 olivier.gi 
      // RE-RUN
631 
      dbg_uart_wr(CPU_CTL,    16'h0002);
632 
      repeat(100) @(posedge mclk);
633 
 
634 
      // RE-CHECK
635 86 olivier.gi 
      if (r0 !== ('h10000-`PMEM_SIZE+'h08))           tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 26 =====");
636 2 olivier.gi 
      if (mem200 !== 16'h0001)       tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 27 =====");
637 
      dbg_uart_rd(CPU_STAT);
638 
      if (dbg_uart_buf !== 16'h0081) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 28 =====");
639 
      dbg_uart_rd(BRK3_STAT);
640 175 olivier.gi 
      if (dbg_uart_buf !== 16'h0030) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 29 =====");
641 
      dbg_uart_wr(BRK3_STAT, 16'h0030);
642 2 olivier.gi 
      dbg_uart_rd(CPU_STAT);
643 
      if (dbg_uart_buf !== 16'h0001) tb_error("====== INSTRUCTION FLOW (FRONTEND) - ADDRESS RANGE - READ/WRITE: test 30 =====");
644 
 
645 58 olivier.gi 
        end
646 2 olivier.gi 
 
647 
       // RE-RUN UNTIL END OF PATTERN
648 
      dbg_uart_wr(BRK3_CTL,   16'h0000);
649 
      dbg_uart_wr(CPU_CTL,    16'h0002);
650 
      repeat(100) @(posedge mclk);
651 
 
652 202 olivier.gi 
 
653 2 olivier.gi 
      stimulus_done = 1;
654 111 olivier.gi 
`else
655 
 
656 202 olivier.gi 
       tb_skip_finish("|   (hardware breakpoint unit 3 not included)   |");
657 111 olivier.gi 
`endif
658 
`else
659 202 olivier.gi 
       tb_skip_finish("|   (serial debug interface UART not included)  |");
660 154 olivier.gi 
`endif
661 
`else
662 202 olivier.gi 
       tb_skip_finish("|      (serial debug interface not included)    |");
663 111 olivier.gi 
`endif
664 2 olivier.gi 
   end

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