Split the code between Flash and RAM since the code exceeds RAM memory

Hi Adil,

What you can do is let the whole code structure be on Flash and run the routines you need to debug from RAM.

Here's the way to do that: 2311.Flash to RAM.pdf

Usually user does this to improve the execution speed.

Regards,

Gautam

Thanks Gautam for the document.

I will try it out.

Regards,

Adil Ahmed

adil ahmed1 said:

I will try it out.

Sure, do let us know whether this solution solves your issue or not.

Regards,

Gautam

Hi Gautam,

So it turns out that first I need to implement the code in Flash.

Well, I have made Flash versions of Codes using document SPRA958l (Running an Application from Internal Flash Memory on the TMS320F28xx DSP) but at that time I was using DSP/BIOS 5.x and did the memory management using .tcf file and it worked out fine for me.

But now I am using SYS/BIOS v6 and there is no .tcf file and SPRA958l says itself that the procedure of Flash implementation is different for SYS/BIOS. So is there any document which guides about the complete procedure of Flashing a SYS/BIOS based code?

Thanks for cooperation.

Regards,

Adil Ahmed. 

Hi Adil,

Check this link out: http://processors.wiki.ti.com/index.ph/SYS/BIOS_for_the_28x#Boot_Sequence_with_SYS.2FBIOS

Regards,

Gautam