7-1Emulation Features
Emulation Features
The CPU in the C28x contains hardware extensions for advanced emulation
features that can assist you in the development of your application system
(software and hardware). This chapter describes the emulation features that
are available on all C28x devices using only the JTAG port (with TI exten-
sions).
For more information about instructions shown in examples in this chapter,
see Chapter 6, Assembly Language Instructions.
Topic Page
7.1 Overview of Emulation Features 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Debug Interface 7-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.3 Debug Terminology 7-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.4 Execution Control Modes 7-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.5 Aborting Interrupts With the ABORTI Instruction 7-15. . . . . . . . . . . . . . . .
7.6 DT-DMA Mechanism 7-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.7 Analysis Breakpoints, Watchpoints, and Counter(s) 7-19. . . . . . . . . . . . .
7.8 Data Logging 7-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.9 Sharing Analysis Resources 7-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.10 Diagnostics and Recovery 7-31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 7
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