• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 99 subscribers
  • Views 633 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM3359 MMU information

Bob D.
Expert 2430 points

Other Parts Discussed in Thread: AM3359

Hi, I'm getting started with the ICE V2 board and learning the AM3359. What's a good resource to learn about the MMU setup in this device? The examples all call a routine MMUInit which loads a table, but I can't find information as to how to configure that table and what the entries mean. I've looked at the documentation for the BIOS for the MMU, but there's really not much of a description of the fields there. The TRM and Data sheet don't have any info that I could find either.

Thanks.

  • 0
    TI__Expert 7360 points
    Hello,

    The API MMUInit takes in the structure SYS_MMU_ENTRY(defined in osdrv_mmu.h). This holds the memory address and the attributes to set for that block(1MB block size). The possible attributes are also defined in osdrv_mmu.h as Macros.

    Regards,
    Vinesh