TI中文支持网Part Number:TMS320F280039C
The relevant registers are defined in 3.15.2.1 and 3.15.2.2 in the TMS320F28003x Real-Time Microcontrollers documentation, but there is no specific implementation method in 3.11.7.7 and 3.11.7.8.
In the related routine, I found that your company implements non master access violation via the NMAVSET.DMAWRITE=1 field in force 3.15.2.2.
Pls are the following 4 functions implemented in 280039C?
non-master DMA write violation；
non-master DMA read violation；
non-master HIC write violation；
non-master HIC read violation；
Yale Li：
I have already transferred your issue to the relevant engineer, pls focus on the link below:
https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1312942/tms320f280039c-about-hic-dma-write-read-non-master-access-violation-in-mem
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Yale Li：
joyce_zhou 说：Pls are the following 4 functions implemented in 280039C?
Please have a look at the MemCfg_enableViolationInterrupt and MemCfg_disableViolationInterrupt function in the memcfg module in driverlib function which is used to enable/disable the individual RAM access violation interrupt sources.
You can pass the bit mask of the interrupt sources to be enabled/disabled.
Let me know if you were asking the same.
joyce_zhou 说：The relevant registers are defined in 3.15.2.1 and 3.15.2.2 in the TMS320F28003x Real-Time Microcontrollers documentation, but there is no specific implementation method in 3.11.7.7 and 3.11.7.8.
I think you are referring to old TRM for the section numbers. Please take a look at the latest TRM.
