CCS/IWR6843ISK: Is there any way to expand L2 or move .text .const .data to L3

Nhan Nguyen Tran

Part Number: IWR6843ISK

Tool/software: Code Composer Studio

Hi there,

I am working on combine vitalsign and area scanner lab to run in IWR6843ISK. I got issue about not enough L2:

L2SRAM_UMAP1: o = 0x007E0000, l = 0x00020000

L2SRAM_UMAP0: o = 0x00800000, l = 0x00020000

I tried to expand length of L2SRAM_UMAP0 to 0x00040000 but got issue about not writable memory address.

Is there any way to expand the L2 length?

Thank you for advance!!!

0 Yogesh Siraswar over 5 years ago

Hi,

That is the physical limit. See xwr6843 TRM. You may try and move non-critical code to L3.

Thanks

Yogesh

0 Nhan Nguyen Tran over 5 years ago in reply to Yogesh Siraswar

Thanks, Yogesh!!! Is it able to move .text, .data to L3?

0 Yogesh Siraswar over 5 years ago in reply to Nhan Nguyen Tran

Hello,

Yes, please refer 3D people counting lab @ C:\ti\mmwave_industrial_toolbox_4_3_2\labs\people_counting\68xx_3D_people_counting.

Thanks

Yogesh

Sensors forum