2 Replies Latest reply on Feb 9, 2017 4:09 AM by aceh

    SRAM0 vs SRAM1

    vandingelen_1580951

      Hi,

         

      I'm otpimizing my linker script for the MB9BF321K and I was wondering what the difference was between the SRAM0 and SRAM1.

         

      I do know that SRAM0 is connected to I-code bus and D-code bus of Cortex-M3 core and SRAM1 is connected to System bus. But in the standard linker file the SRAM1 isn't used.

         

      When should SRAM 0 or 1 be used? What can they not be used for? What is the difference? And what advantage does one have over the other?

         

      It's a shame to have an extra 8kB of RAM where I can't find a purpose for.

         

      Gr.

         

      Tom