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Discussion Groups | TMS320C55x | Issues with McBSP1on OMAP5912

Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).

  

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Issues with McBSP1on OMAP5912 - Pramod Balakrishnan - Apr 14 10:08:31 2008



Hi,

Recently I made the McBSP2 for OMAP5912 working from the ARM side. I
understood from the TRM that ARMPER_CK provides the interface clock and the
functional clock required for McBSP2.

But now I have problems in getting the OMAP5912 McBSP1 working from the ARM
side. Here I am using the same program that I used for McBSP2, but with a
different base address(0xE1011800) which needs to be used for McBSP1.
Basically from the TRM, I understood that the DSP is supplying clocks for
McBSP1. So I may require to configure the DSP side clocks. Can anyone help
me with the sequence of steps / code required to set the clocks at the DSP
side to make the McBSP1 working.

Regards,

Pramod

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