• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 98 subscribers
  • Views 224 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.

McASP+AIC3204 on DM8148

Omin Chou
Genius 3555 points

Hi all,

I did the signal measurement to check the setup time and hold time on serializer data pins (AXRn) of DM8148.

But the serializer data pins could not meet minimum setup time and hold time of AIC3204.

Which McASP registers can be modified to balance the setup time and hold time?

Thanks in advance.

B.R.

OC 

  • 0
    TI__Guru**** 170625 points
    Hi OC,

    The McASP pins timing is described in the DM814x datasheet, section 8.14.3 McASP (McASP[5:0]) Electrical Data/Timing

    I do not think you can go beyond these values (go out of spec) through modifying the McASP registers settings.

    Regards,
    Pavel