AWR1843: AWR1843

Bishoy Michael

Part Number: AWR1843

Hello All,

I am implementing a startup code for AWR1843 specifically for the cortexR4F core. I've got started by memory initialization module.

My question is that >> is there any relation between PBIST module and memory initialization, should I run PBIST module before memory initialization.

Thanks in advance.

over 5 years ago

0 Cesar over 5 years ago

TI__Guru*** 148804 points

Hi,

Are you familiar with the mmWave SDK demo?

You would need to follow the same steps as the demo

thank you
Cesar

0 Bishoy Michael over 5 years ago in reply to Cesar

Prodigy 190 points

Hello Cesar,

Sorry for my late reply.

I know the SDK but not too much.

I've known that the PBIST is a safety wise module, after removing it the application builds successfully.

I have a new question:

It is about the label (_c_int00), the application entry point.

The implementation of that label is in the library (rtsv7R4_A_le_v3D16_eabi.lib) which is included during linking.

We need to implement a startup code, which performs the same functionality of that label. The issue is that we do not know what exactly that label does.

Is there any document explains what should be done before jumping to “main”?

Thanks in advance.

0 db_woodall over 5 years ago in reply to Bishoy Michael

TI__Mastermind 21025 points

Hi Michael,

Sorry for the delay, did you find a resolution to this? Are you trying to avoid some of the processing done by the run time init? _c_int00 is described in TI document SPNU118P, section 3.3.1.

-dave

0 Bishoy Michael1 over 5 years ago in reply to db_woodall

Intellectual 665 points

Thanks db_woodall I got it.

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AWR1843: AWR1843