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TMS320F28334PGFA 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
微控制器
封装:
LQFP-176
描述:
TEXAS INSTRUMENTS TMS320F28334PGFA. 芯片, 数字信号控制器, 32位, 256KB, 150MHz, 1.995V, LQFP176
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TMS320F28334PGFA数据手册
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TMS320F2833x Flash API
July 9, 2008
3 of 41
Contents:
1. Release Notes.................................................................................................................................................4
2. API Revision vs. Silicon Revision....................................................................................................................5
3. Introduction: Flash API Programming Fundamentals .....................................................................................6
4. Example Programs..........................................................................................................................................8
5. Flash API Checklist .........................................................................................................................................9
6. Step 1: Modify Flash2833x_API_Config.h ....................................................................................................10
7. Step 2: Include Flash2833x_API_Library.h...................................................................................................11
8. Step 3: Include the proper Flash API library .................................................................................................11
9. Step 4: Initialize PLL Control Register (PLLCR) ...........................................................................................11
10. Step 5: Check PLL Status for Limp Mode Operation ....................................................................................12
11. Step 6: Copy the Flash API functions to Internal SARAM ............................................................................12
12. Step 7: Initialize Flash_CPUScaleFactor ......................................................................................................15
13. Step 8: Initialize the Callback Function Pointer.............................................................................................16
14. Step 9: Optional: Disable Global Interrupts...................................................................................................17
15. Step 10: Rules for Callback, Interrupts, and Watchdog ................................................................................19
16. Step 11: Optional: Frequency and PLL configuration toggle test .................................................................20
17. Step 12: Optional: Unlock the Code Security Module (CSM) .......................................................................21
18. Step 13: API Reference.................................................................................................................................21
18.1. Data Type Conventions ........................................................................................................................21
18.2. API Function Naming Conventions and Function list ...........................................................................21
18.3. Flash status structure (FLASH_ST)......................................................................................................22
18.4. API Version (in float) Function ..............................................................................................................23
18.5. API Version (in Hex) Function...............................................................................................................24
18.6. ToggleTest Function .............................................................................................................................25
18.7. Erase Function ......................................................................................................................................27
18.8. Program Function .................................................................................................................................30
18.9. Verify Function ......................................................................................................................................33
18.10. Depletion Recovery Function................................................................................................................35
18.11. Step 14: Return Status Values..............................................................................................................36
19. Code Size Requirements ..............................................................................................................................38
20. F28335, F28334, F28332 API Revision Information.....................................................................................41
21. Files included with the API ............................................................................................................................41
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