SLAU131V User guide | 德州仪器 TI.com.cn

SLAU131V October 2004 – February 2020

1
1. 2
2. 3
3. 4
4. 5
5. 6
7
1. 8
2. 9
10
1. 11
2. 12
3. 13
  1. 14
4. 15
  1. 16
  2. 17
  3. 18
  4. 19
    1. 20
    2. 21
  5. 22
  6. 23
  7. 24
5. 25
  1. 26
  2. 27
6. 28
  1. 29
  2. 30
  3. 31
  4. 32
7. 33
  1. 34
  2. 35
8. 36
37
1. 38
  1. 39
  2. 40
    1. 41
    2. 42
    3. 43
    4. 44
    5. 45
      1. 46
2. 47
3. 48
  1. 49
  2. 50
    1. 51
    2. 52
    3. 53
  3. 54
    1. 55
    2. 56
4. 57
5. 58
6. 59
60
1. 61
2. 62
3. 63
4. 64
5. 65
  1. 66
  2. 67
6. 68
  1. 69
  2. 70
  3. 71
    1. 72
  4. 73
7. 74
  1. 75
    1. 76
    2. 77
    3. 78
    4. 79
    5. 80
  2. 81
  3. 82
8. 83
  1. 84
  2. 85
  3. 86
    1. 87
  4. 88
  5. 89
  6. 90
  7. 91
  8. 92
  9. 93
9. 94
  1. 95
  2. 96
  3. 97
10. 98
  1. 99
  2. 100
11. 101
12. 102
  1. 103
  2. 104
13. 105
  1. 106
107
1. 108
2. 109
  1. 110
3. 111
4. 112
5. 113
6. 114
7. 115
8. 116
9. 117
10. 118
11. 119
12. 120
121
1. 122
2. 123
  1. 124
3. 125
  1. 126
  2. 127
    1. 128
    2. 129
  3. 130
  4. 131
  5. 132
  6. 133
  7. 134
    1. 135
  8. 136
  9. 137
  10. 138
  11. 139
4. 140
5. 141
  1. 142
  2. 143
  3. 144
6. 145
  1. 146
7. 147
  1. 148
8. 149
9. 150
  1. 151
  2. 152
10. 153
154
1. 155
2. 156
3. 157
4. 158
  1. 159
5. 160
  1. 161
  2. 162
  3. 163
  4. 164
165
1. 166
2. 167
3. 168
4. 169
  1. 170
  2. 171
  3. 172
    1. 173
    2. 174
    3. 175
  4. 176
  5. 177
  6. 178
  7. 179
  8. 180
  9. 181
  10. 182
  11. 183
  12. 184
  13. 185
  14. 186
  15. 187
    1. 188
    2. 189
    3. 190
  16. 191
    1. 192
  17. 193
  18. 194
  19. 195
  20. 196
  21. 197
  22. 198
  23. 199
  24. 200
  25. 201
  26. 202
  27. 203
  28. 204
  29. 205
  30. 206
  31. 207
  32. 208
  33. 209
  34. 210
  35. 211
5. 212
  1. 213
  2. 214
  3. 215
  4. 216
  5. 217
  6. 218
    1. 219
    2. 220
      1. 221
    3. 222
      1. 223
  7. 224
    1. 225
      1. 226
    2. 227
      1. 228
      2. 229
      3. 230
      4.        231
        
                232
        
                233
      5. 234
      6. 235
    3. 236
      1. 237
    4. 238
    5. 239
      1. 240
    6. 241
    7. 242
  8. 243
    1. 244
    2. 245
      1. 246
      2. 247
  9. 248
    1. 249
      1. 250
    2. 251
      1. 252
      2. 253
    3. 254
    4. 255
      1. 256
    5. 257
    6. 258
  10. 259
  11. 260
    1. 261
    2. 262
    3. 263
  12. 264
    1. 265
    2. 266
    3. 267
    4. 268
    5. 269
    6. 270
    7. 271
      1. 272
      2. 273
      3. 274
      4. 275
    8. 276
  13. 277
    1. 278
    2. 279
    3. 280
    4. 281
6. 282
  1. 283
  2. 284
  3. 285
7. 286
  1. 287
  2. 288
  3. 289
8. 290
  1. 291
  2. 292
  3. 293
    1. 294
  4. 295
    1. 296
    2. 297
    3. 298
    4. 299
      1. 300
    5. 301
      1. 302
    6. 303
      1. 304
      2. 305
  5. 306
    1. 307
    2. 308
    3. 309
    4. 310
    5. 311
  6. 312
    1. 313
  7. 314
    1. 315
9. 316
  1. 317
  2. 318
  3. 319
    1. 320
    2. 321
    3. 322
    4. 323
  4. 324
    1. 325
  5. 326
10. 327
11. 328
  1. 329
  2. 330
  3. 331
  4. 332
  5. 333
12. 334
  1. 335
  2. 336
337
1. 338
2. 339
3. 340
  1. 341
  2. 342
343
1. 344
2. 345
3. 346
  1. 347
348
1. 349
2. 350
3. 351
4. 352
353
1. 354
2. 355
  1. 356
  2. 357
3. 358
  1. 359
  2. 360
  3. 361
  4. 362
4. 363
  1. 364
  2. 365
    1. 366
    2. 367
5. 368
6. 369
  1. 370
  2. 371
7. 372
8. 373
9. 374
  1. 375
  2. 376
  3. 377
10. 378
11. 379
12. 380
13. 381
  1. 382
  2. 383
  3. 384
  4. 385
  5. 386
  6. 387
    1. 388
389
1. 390
2. 391
  1. 392
  2. 393
  3. 394
  4. 395
  5. 396
  6. 397
  7. 398
  8. 399
  9. 400
  10. 401
  11. 402
  12. 403
  13. 404
  14. 405
  15. 406
  16. 407
3. 408
  1. 409
  2. 410
  3. 411
  4. 412
4. 413
  1. 414
  2. 415
  3. 416
  4. 417
  5. 418
  6. 419
  7. 420
421
1. 422
2. 423
424
1. 425
2. 426
  1. 427
    1. 428
  2. 429
    1. 430
  3. 431
    1. 432
  4. 433
    1. 434
  5. 435
    1. 436
  6. 437
    1. 438
  7. 439
    1. 440
441
1. 442
  1. 443
2. 444
  1. 445
  2. 446
  3. 447
  4. 448
  5. 449
  6. 450
451
1. 452
453
1. 454

12.9.1 Generating a Memory Image

With the --image option, the utility generates a memory image by completely filling all of the mapped ranges specified in the ROMS directive.

An object file consists of blocks of memory (sections) with assigned memory locations. Typically, all sections are not adjacent: there are holes between sections in the address space for which there is no data. When such a file is converted without the use of image mode, the hex conversion utility bridges these holes by using the address records in the output file to skip ahead to the start of the next section. In other words, there may be discontinuities in the output file addresses. Some EPROM programmers do not support address discontinuities.

In image mode, there are no discontinuities. Each output file contains a continuous stream of data that corresponds exactly to an address range in target memory. Any holes before, between, or after sections are filled with a fill value that you supply.

An output file converted by using image mode still has address records, because many of the hexadecimal formats require an address on each line. However, in image mode, these addresses are always contiguous.

NOTE

Defining the Ranges of Target Memory

If you use image mode, you must also use a ROMS directive. In image mode, each output file corresponds directly to a range of target memory. You must define the ranges. If you do not supply the ranges of target memory, the utility tries to build a memory image of the entire target processor address space. This is potentially a huge amount of output data. To prevent this situation, the utility requires you to explicitly restrict the address space with the ROMS directive.