• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 99 subscribers
  • Views 310 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.

OMAP-L138: HPI Interface Sample Project

Jejomar Ildefonso
Genius 9500 points
Part Number: OMAP-L138

Hi Team,

For reference purposes, do we have HPI interface initialization/implementation sample projects for OMAP-L138 on its DSP side?


Kind Regards,

Jejomar

  • 0
    TI__Guru*** 125430 points

    Hi,

    I don't have any specific example projects.  Please follow the instructions in Section 22.2.8 Initialization of the OMAP-L138 Technical Reference Manual.

    I recommend using HPIBYTEAD=1.  That programs the HPI such that all addresses are considered as byte addresses.  This is by far the most common mistake that I see with people using the HPI (i.e. when people program HPIBYTEAD=0 the data lands at unexpected location).

    Best regards,
    Brad