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Discussion Groups | TMS320C54x | How to apply HPI of dsk5416 to control an external device ?

Technical discussions about the TI C54x DSPs (including the c5401, c5402, c5402a, c5404, c5407, c5409, c5409a, c5410, c5410a, c5416, c5420, c5421, c5441, c549, c5470 and c5471).

  

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How to apply HPI of dsk5416 to control an external device ? - daya...@yahoo.com - Feb 10 21:38:16 2008



Hi,

Can someone help me regarding how to activate the HPI pins using c programming on dsk5416 ?
Thanks.
Regards,
Dayah
Check Out Industry's First Single-Chip, Multi-Format, Real-Time HD Video Transcoding Solution
for Commercial & Consumer End Equipment: www.ti.com/dm6467



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Re: How to apply HPI of dsk5416 to control an external device ? - Jeff Brower - Feb 11 1:15:04 2008

Dayah-

> Can someone help me regarding how to activate the HPI pins using
> c programming on dsk5416 ? Thanks.

HPI is a slave / target interface -- it must be controlled by an external device. 
You cannot move HPI pins using C code running on the DSP.

-Jeff
Check Out Industry's First Single-Chip, Multi-Format, Real-Time HD Video Transcoding Solution
for Commercial & Consumer End Equipment: www.ti.com/dm6467



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