Porting c6727 to c6746

Shahab Alilou

Prodigy 20 points

Hi,

I need to migrate c6727 DSP code to c6746 model. Can anyone help me?

I managed to build the old project with following details:

IDE CCSV5
Comipler 6.0.31
DSP/BIOS 5.20.5

The problem is c6727 is working with bios 5.20 with Rom linking which is not supported in bios 5.42 or higher.

Thanks alot,

Shahab

over 8 years ago

0 Titusrathinaraj Stalin over 8 years ago

TI__Guru** 116100 points

Dear Shahab,

I am not sure about "ROM Linking", DSP/BIOS 5.42 on wards, CCSv3.3 support had been removed.

Please refer to the following TI wiki page.
processors.wiki.ti.com/.../TMS320C6727B_to_TMS320C6748_Migration_Guide

0 Shahab Alilou over 8 years ago in reply to Titusrathinaraj Stalin

Prodigy 20 points

Thank you Titus,

What you posted is useful, but it doesn't talk about details.

What I need to do is to convert c6727 .tcf file to c6746 .tcf file, is it possible?
In c6727 .tcf file we have the following line:

bios.GBL.LINKWITHROM = 1;

Which is specific for c6727, how can I get around this?

Regards,

Shahab

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Porting c6727 to c6746