CCS/AWR1642BOOST: CCS/AWR1642

Claudio ANUCHNIK

Expert 1100 points

Part Number: AWR1642BOOST

Tool/software: Code Composer Studio

Hi,

I am using the AWR16BOOST and I want to share a buffer between DSS and MSS using the L3 memory.

Is there any ready sample code I can use?

Thank you !

0 Jitendra Gupta over 5 years ago

Hi,

L3 start addr: 0x20000000 (viewed from DSS)

L3 start addr: 0x51000000 (viewed from MSS)

In SDK SOC_translateAddress can be used to convert a memory address from one core view to other (MSS/DSS).

e.g. SOC_translateAddress(0x20000000, SOC_TranslateAddr_Dir_FROM_OTHER_CPU,NULL) [At MSS core]

So using this function on MSS/DSS you can read same L3 memory.

For sharing any data b/w MSS and DSS you can optionally use HSRAM or mailbox address.

Regards,

Jitendra

0 Claudio ANUCHNIK over 5 years ago in reply to Jitendra Gupta

Expert 1100 points

Thank you !

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