C6748 HPI boot option

Amit Kumar Singh

Prodigy 20 points

Other Parts Discussed in Thread: OMAPL138, TMS320C6748

I want to know how to use HPI boot mode in TMS320C6748, is it possible to use OMAPl138 as host processor and

boot the TMS320C6748 DSP could any one provide the reference document or sample code for same.

over 12 years ago

0 Sivaraj Kuppuraj over 12 years ago

TI__Mastermind 35645 points

Hi Amit,

Thanks for your post.

Please find C6748 bootloader application report, in which kindly refer Section 3.2 to get the HPI boot sequence steps:

http://www.ti.com/lit/an/spraat2f/spraat2f.pdf

Also, please find c6000 HPI reference guide as below:

http://www.ti.com/lit/ug/spru578c/spru578c.pdf

Thanks & regards,

Sivaraj K

-------------------------------------------------------------------------------------------------------

Please click the Verify Answer button on this post if it answers your question.
-------------------------------------------------------------------------------------------------------

0 RandyP over 12 years ago in reply to Sivaraj Kuppuraj

TI__Guru* 84110 points

Amit,

Do you really need to have both an OMAPL138 and a C6748 on your board? Or do you just need the ARM of the OMAPL138 to boot the DSP of the OMAPL138?

We are happy to sell you as many devices as you need, but I wanted to see if we were misunderstanding your request.

Regards,
RandyP

Processors

Processors forum

C6748 HPI boot option