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AWR1843BOOST: Memory banks for AWR1843BOOST and AWR1843BOOST

Gayatri Menon
Intellectual 806 points
Part Number: AWR1843BOOST
Other Parts Discussed in Thread: IWR1843BOOST

Tool/software:

Hi, 

I'm trying to comprehend the memory bank configuration for the AWR1843BOOST and IWR1843BOOST. I assumed that the 'A' or 'I' versions would have identical memory banks.

In the reference manual of iwr18xx, https://www.ti.com/lit/ug/swru522e/swru522e.pdf page 1551, the memory banks are shown as 

In the reference manual of iwr18xx , https://www.ti.com/lit/ug/swru520e/swru520e.pdf  page 1547 the memory banks as 

The images above show a discrepancy in the number of banks that can be shared between the ARM and DSP. Which configuration is correct, or is there an updated version of the reference manual available?

Thanks in advance. 

Regards 

Gayatri

  • 0
    TI__Genius 13386 points

    Hey Gayatri,

    Thanks for reaching out regarding this discrepancy in documentation. The AWR68xx TRM should show the correct memory organization since the TRM also correctly notes that 1024 KB of L3 memory is available. I will also confirm this with the design team. 

    Regards,

    Kristien