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首页TMS320F28379微控制器寄存器详解与C2000Ware快速入门
TMS320F28379微控制器寄存器详解与C2000Ware快速入门
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更新于2023-03-03
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TMS320F28379是一款专为高级闭环控制应用设计的高性能32位浮点微控制器单元(MCU),如工业驱动器和伺服电机控制、太阳能逆变器与转换器、数字电源、电力输送及电力线通信。该设备具有双核架构,被称为Delfino微控制器,由Texas Instruments公司开发。
TMS320F28379寄存器手册详细介绍了C2000Ware集成开发环境(IDE)的快速入门指南,包括包结构、文档内容、设备支持、库文件等。C2000Ware GUI提供用户界面,使得开发过程更为直观和高效。手册还着重介绍了处理器的核心组件,如C28x处理器,它拥有一个浮动点运算单元,用于执行复杂的数学运算;一个三角函数数学单元,支持常见的三角函数计算;以及Viterbi、复数数学和CRC单元(VCU-II),这些特性对于信号处理和通信算法至关重要。
系统控制部分是手册的核心内容,首先概述了系统控制的功能及其在整体架构中的作用。系统控制模块负责设备的身份识别,通过一系列配置寄存器来调整和管理系统的运行模式。手册详细列出了各种类型的reset源,包括外部reset(XRS)、电源-on-reset(POR)、调试器reset(SYSRS)、看门狗reset(WDRS)、NMI watchdog reset(NMIWDRS)以及安全代码复制reset(SCCRESET)。此外,还包括了hibernate模式下的安全设置。
手册还提及了如何更新C2000Ware工具和使用Code Composer Studio进行软件开发。这份技术参考手册不仅提供了硬件的底层细节,也为开发者提供了丰富的软件开发指导,确保了在实际应用中能充分利用TMS320F28379的全部潜能。
TMS320F28379寄存器手册是一份全面且深入的文档,涵盖了硬件架构、核心功能、系统控制机制以及开发工具的使用,为设计和实现高性能闭环控制系统提供了坚实的技术基础。对于任何从事此类应用的工程师来说,理解和掌握这份手册是至关重要的。
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SPRUHM8H–December 2013–Revised January 2019
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Copyright © 2013–2019, Texas Instruments Incorporated
Contents
25.3.14 System Considerations ..................................................................................... 2557
25.3.15 Power Management ......................................................................................... 2558
25.3.16 Emulation Considerations .................................................................................. 2558
25.4 Example Configuration ................................................................................................. 2559
25.4.1 Hardware Interface............................................................................................ 2559
25.4.2 Software Configuration ....................................................................................... 2559
25.5 EMIF Registers .......................................................................................................... 2567
25.5.1 EMIF Base Addresses........................................................................................ 2567
25.5.2 EMIF_REGS Registers ....................................................................................... 2568
25.5.3 EMIF1_CONFIG_REGS Registers ......................................................................... 2588
25.5.4 EMIF2_CONFIG_REGS Registers ......................................................................... 2592
Revision History ...................................................................................................................... 2596
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17
SPRUHM8H–December 2013–Revised January 2019
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Copyright © 2013–2019, Texas Instruments Incorporated
List of Figures
List of Figures
3-1. Device Interrupt Architecture ............................................................................................. 92
3-2. Interrupt Propagation Path ................................................................................................ 93
3-3. Missing Clock Detection Logic .......................................................................................... 106
3-4. ERRORSTS Pin Diagram ............................................................................................... 108
3-5. Clocking System .......................................................................................................... 109
3-6. Single-ended 3.3V External Clock...................................................................................... 110
3-7. External Crystal ........................................................................................................... 111
3-8. External Resonator ....................................................................................................... 111
3-9. AUXCLKIN................................................................................................................. 111
3-10. CPU-Timers ............................................................................................................... 118
3-11. CPU-Timer Interrupts Signals and Output Signal .................................................................... 119
3-12. CPU Watchdog Timer Module ......................................................................................... 120
3-13. Memory Architecture ..................................................................................................... 126
3-14. Arbitration Scheme on Global Shared Memories..................................................................... 128
3-15. Arbitration Scheme on Local Shared Memories ...................................................................... 129
3-16. FMC Interface with Core, Bank and Pump ............................................................................ 136
3-17. Flash Prefetch Mode ..................................................................................................... 139
3-18. ECC Logic Inputs and Outputs.......................................................................................... 142
3-19. Flash Pump Semaphore (PUMPREQUEST) States and State Transitions....................................... 146
3-20. Clock Configuration Semaphore (CLKSEM) State Transitions ..................................................... 146
3-21. Storage of Zone-Select Bits in OTP ................................................................................... 150
3-22. Location of Zone-Select Block Based on Link-Pointer............................................................... 151
3-23. CSM Password Match Flow (PMF)..................................................................................... 155
3-24. ECSL Password Match Flow (PMF).................................................................................... 157
3-25. TIM Register............................................................................................................... 162
3-26. PRD Register.............................................................................................................. 163
3-27. TCR Register.............................................................................................................. 164
3-28. TPR Register .............................................................................................................. 166
3-29. TPRH Register ............................................................................................................ 167
3-30. PIECTRL Register ........................................................................................................ 170
3-31. PIEACK Register.......................................................................................................... 171
3-32. PIEIER1 Register ......................................................................................................... 172
3-33. PIEIFR1 Register ......................................................................................................... 174
3-34. PIEIER2 Register ......................................................................................................... 176
3-35. PIEIFR2 Register ......................................................................................................... 178
3-36. PIEIER3 Register ......................................................................................................... 180
3-37. PIEIFR3 Register ......................................................................................................... 182
3-38. PIEIER4 Register ......................................................................................................... 184
3-39. PIEIFR4 Register ......................................................................................................... 186
3-40. PIEIER5 Register ......................................................................................................... 188
3-41. PIEIFR5 Register ......................................................................................................... 190
3-42. PIEIER6 Register ......................................................................................................... 192
3-43. PIEIFR6 Register ......................................................................................................... 194
3-44. PIEIER7 Register ......................................................................................................... 196
3-45. PIEIFR7 Register ......................................................................................................... 198
3-46. PIEIER8 Register ......................................................................................................... 200
3-47. PIEIFR8 Register ......................................................................................................... 202
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SPRUHM8H–December 2013–Revised January 2019
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Copyright © 2013–2019, Texas Instruments Incorporated
List of Figures
3-48. PIEIER9 Register ......................................................................................................... 204
3-49. PIEIFR9 Register ......................................................................................................... 206
3-50. PIEIER10 Register........................................................................................................ 208
3-51. PIEIFR10 Register........................................................................................................ 210
3-52. PIEIER11 Register........................................................................................................ 212
3-53. PIEIFR11 Register........................................................................................................ 214
3-54. PIEIER12 Register........................................................................................................ 216
3-55. PIEIFR12 Register........................................................................................................ 218
3-56. SCSR Register............................................................................................................ 221
3-57. WDCNTR Register ....................................................................................................... 222
3-58. WDKEY Register.......................................................................................................... 223
3-59. WDCR Register ........................................................................................................... 224
3-60. WDWCR Register ........................................................................................................ 225
3-61. NMICFG Register......................................................................................................... 227
3-62. NMIFLG Register ......................................................................................................... 228
3-63. NMIFLGCLR Register.................................................................................................... 230
3-64. NMIFLGFRC Register.................................................................................................... 233
3-65. NMIWDCNT Register .................................................................................................... 235
3-66. NMIWDPRD Register .................................................................................................... 236
3-67. NMISHDFLG Register.................................................................................................... 237
3-68. XINT1CR Register........................................................................................................ 241
3-69. XINT2CR Register........................................................................................................ 242
3-70. XINT3CR Register........................................................................................................ 243
3-71. XINT4CR Register........................................................................................................ 244
3-72. XINT5CR Register........................................................................................................ 245
3-73. XINT1CTR Register ...................................................................................................... 246
3-74. XINT2CTR Register ...................................................................................................... 247
3-75. XINT3CTR Register ...................................................................................................... 248
3-76. CLA1TASKSRCSELLOCK Register ................................................................................... 250
3-77. DMACHSRCSELLOCK Register ....................................................................................... 251
3-78. CLA1TASKSRCSEL1 Register ......................................................................................... 252
3-79. CLA1TASKSRCSEL2 Register ......................................................................................... 253
3-80. DMACHSRCSEL1 Register ............................................................................................. 254
3-81. DMACHSRCSEL2 Register ............................................................................................. 255
3-82. PUMPREQUEST Register............................................................................................... 257
3-83. DEVCFGLOCK1 Register ............................................................................................... 260
3-84. PARTIDL Register ........................................................................................................ 262
3-85. PARTIDH Register........................................................................................................ 264
3-86. REVID Register ........................................................................................................... 265
3-87. DC0 Register .............................................................................................................. 266
3-88. DC1 Register .............................................................................................................. 267
3-89. DC2 Register .............................................................................................................. 268
3-90. DC3 Register .............................................................................................................. 269
3-91. DC4 Register .............................................................................................................. 271
3-92. DC5 Register .............................................................................................................. 272
3-93. DC6 Register .............................................................................................................. 273
3-94. DC7 Register .............................................................................................................. 274
3-95. DC8 Register .............................................................................................................. 275
3-96. DC9 Register .............................................................................................................. 276
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19
SPRUHM8H–December 2013–Revised January 2019
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Copyright © 2013–2019, Texas Instruments Incorporated
List of Figures
3-97. DC10 Register............................................................................................................. 277
3-98. DC11 Register............................................................................................................. 278
3-99. DC12 Register............................................................................................................. 279
3-100. DC13 Register............................................................................................................. 280
3-101. DC14 Register............................................................................................................. 281
3-102. DC15 Register............................................................................................................. 282
3-103. DC17 Register............................................................................................................. 284
3-104. DC18 Register............................................................................................................. 285
3-105. DC19 Register............................................................................................................. 286
3-106. DC20 Register............................................................................................................. 287
3-107. PERCNF1 Register....................................................................................................... 289
3-108. FUSEERR Register....................................................................................................... 290
3-109. SOFTPRES0 Register ................................................................................................... 291
3-110. SOFTPRES1 Register ................................................................................................... 292
3-111. SOFTPRES2 Register ................................................................................................... 293
3-112. SOFTPRES3 Register ................................................................................................... 295
3-113. SOFTPRES4 Register ................................................................................................... 296
3-114. SOFTPRES6 Register ................................................................................................... 297
3-115. SOFTPRES7 Register ................................................................................................... 298
3-116. SOFTPRES8 Register ................................................................................................... 299
3-117. SOFTPRES9 Register ................................................................................................... 300
3-118. SOFTPRES11 Register .................................................................................................. 301
3-119. SOFTPRES13 Register .................................................................................................. 302
3-120. SOFTPRES14 Register .................................................................................................. 303
3-121. SOFTPRES16 Register .................................................................................................. 304
3-122. CPUSEL0 Register ....................................................................................................... 305
3-123. CPUSEL1 Register ....................................................................................................... 307
3-124. CPUSEL2 Register ....................................................................................................... 308
3-125. CPUSEL3 Register ....................................................................................................... 309
3-126. CPUSEL4 Register ....................................................................................................... 310
3-127. CPUSEL5 Register ....................................................................................................... 311
3-128. CPUSEL6 Register ....................................................................................................... 312
3-129. CPUSEL7 Register ....................................................................................................... 313
3-130. CPUSEL8 Register ....................................................................................................... 314
3-131. CPUSEL9 Register ....................................................................................................... 315
3-132. CPUSEL11 Register...................................................................................................... 316
3-133. CPUSEL12 Register...................................................................................................... 318
3-134. CPUSEL14 Register...................................................................................................... 320
3-135. CPU2RESCTL Register.................................................................................................. 321
3-136. RSTSTAT Register ....................................................................................................... 322
3-137. LPMSTAT Register ....................................................................................................... 323
3-138. SYSDBGCTL Register ................................................................................................... 324
3-139. CLKSEM Register ........................................................................................................ 327
3-140. CLKCFGLOCK1 Register................................................................................................ 328
3-141. CLKSRCCTL1 Register .................................................................................................. 330
3-142. CLKSRCCTL2 Register .................................................................................................. 332
3-143. CLKSRCCTL3 Register .................................................................................................. 334
3-144. SYSPLLCTL1 Register................................................................................................... 335
3-145. SYSPLLMULT Register .................................................................................................. 336
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20
SPRUHM8H–December 2013–Revised January 2019
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Copyright © 2013–2019, Texas Instruments Incorporated
List of Figures
3-146. SYSPLLSTS Register .................................................................................................... 337
3-147. AUXPLLCTL1 Register .................................................................................................. 338
3-148. AUXPLLMULT Register.................................................................................................. 339
3-149. AUXPLLSTS Register.................................................................................................... 340
3-150. SYSCLKDIVSEL Register ............................................................................................... 341
3-151. AUXCLKDIVSEL Register ............................................................................................... 342
3-152. PERCLKDIVSEL Register ............................................................................................... 343
3-153. XCLKOUTDIVSEL Register ............................................................................................. 344
3-154. LOSPCP Register ........................................................................................................ 345
3-155. MCDCR Register ......................................................................................................... 346
3-156. X1CNT Register........................................................................................................... 347
3-157. CPUSYSLOCK1 Register ............................................................................................... 350
3-158. HIBBOOTMODE Register ............................................................................................... 353
3-159. IORESTOREADDR Register ............................................................................................ 354
3-160. PIEVERRADDR Register ................................................................................................ 355
3-161. PCLKCR0 Register ....................................................................................................... 356
3-162. PCLKCR1 Register ....................................................................................................... 358
3-163. PCLKCR2 Register ....................................................................................................... 359
3-164. PCLKCR3 Register ....................................................................................................... 361
3-165. PCLKCR4 Register ....................................................................................................... 363
3-166. PCLKCR6 Register ....................................................................................................... 364
3-167. PCLKCR7 Register ....................................................................................................... 365
3-168. PCLKCR8 Register ....................................................................................................... 366
3-169. PCLKCR9 Register ....................................................................................................... 367
3-170. PCLKCR10 Register ..................................................................................................... 368
3-171. PCLKCR11 Register ..................................................................................................... 369
3-172. PCLKCR12 Register ..................................................................................................... 370
3-173. PCLKCR13 Register ..................................................................................................... 371
3-174. PCLKCR14 Register ..................................................................................................... 372
3-175. PCLKCR16 Register ..................................................................................................... 374
3-176. SECMSEL Register....................................................................................................... 375
3-177. LPMCR Register .......................................................................................................... 376
3-178. GPIOLPMSEL0 Register................................................................................................. 378
3-179. GPIOLPMSEL1 Register................................................................................................. 381
3-180. TMR2CLKCTL Register.................................................................................................. 384
3-181. RESC Register ............................................................................................................ 386
3-182. ROMPREFETCH Register............................................................................................... 389
3-183. Z1OTP_LINKPOINTER1 Register...................................................................................... 391
3-184. Z1OTP_LINKPOINTER2 Register...................................................................................... 392
3-185. Z1OTP_LINKPOINTER3 Register...................................................................................... 393
3-186. Z1OTP_PSWDLOCK Register.......................................................................................... 394
3-187. Z1OTP_CRCLOCK Register ............................................................................................ 395
3-188. Z1OTP_BOOTCTRL Register........................................................................................... 396
3-189. Z2OTP_LINKPOINTER1 Register...................................................................................... 398
3-190. Z2OTP_LINKPOINTER2 Register...................................................................................... 399
3-191. Z2OTP_LINKPOINTER3 Register...................................................................................... 400
3-192. Z2OTP_PSWDLOCK Register.......................................................................................... 401
3-193. Z2OTP_CRCLOCK Register ............................................................................................ 402
3-194. Z2OTP_BOOTCTRL Register........................................................................................... 403
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