TDA2: Number of cores

Sagar Kanade

Part Number: TDA2

Hi Sir,
I want to know how many cores are there in the TDA2xx SoC?
As per my knowledge, A15(MPU_0 or a0), M4(IPU_0 or m0), M4(IPU_1 or m1), 2 DSP cores, 4 EVE cores. I am right.?

Thanks in advance!

Regards,
Sagar K

over 7 years ago

0 Rishabh Garg over 7 years ago

TI__Guru 55685 points

Hi Sagar,

It depends on the part that you are using. Superset part has the configuration you mentioned.
See www.ti.com/.../products.html for details.

Regards,
Rishabh

0 Rishabh Garg over 7 years ago in reply to Rishabh Garg

TI__Guru 55685 points

Hi,

I haven't heard back from you, I'm assuming you were able to resolve your issue.
If not, just post a reply below (or create a new thread if the thread has locked due to time-out).

Regards,
Rishabh

0 Sagar Kanade over 7 years ago in reply to Rishabh Garg

Intellectual 580 points

Hi Rishabh,

I know that it is TDA2xx but how can I know last XX digit? Like TDA2HG, TDA2HX etc among all these which one I am using how could I know that? Based one last XX I will get to know how many cores are inside. Am I right? Is there written on the SoC?

Thank You,

Sagar

0 Rishabh Garg over 7 years ago in reply to Sagar Kanade

TI__Guru 55685 points

Hi Sagar,

You can know this information by reading CTRL_WKUP_STD_FUSE_DIE_ID_2[31:24]. Please refer to Data Manual for TDA2xx for all the possible values and their meanings.

Regards,
Rishabh

0 Sagar Kanade over 7 years ago in reply to Rishabh Garg

Intellectual 580 points

Hi Rishabh,

As per your reply, I got these value in CTRL_WKUP_STD_FUSE_DIE_ID_2[31:24] register and referring Data Manual I didn't find any match value.

As per the values please let me know which device I am using.

Thank You,

Sagar K

0 Rishabh Garg over 7 years ago in reply to Sagar Kanade

TI__Guru 55685 points

Hi Sagar,

This is a pre production super set device.
Hence you see 0x3F as the value.
For production parts this value will be e-fused correctly.

Regards,
Rishabh

0 Sagar Kanade over 7 years ago in reply to Rishabh Garg

Intellectual 580 points

Hi Rishabh,

So, how can I find it that which super set it is?

Regards,
Sagar

0 Rishabh Garg over 7 years ago in reply to Sagar Kanade

TI__Guru 55685 points

Hi Sagar,

It will match TDA2SXx.

Regards,
Rishabh

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TDA2: Number of cores