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Executing Code from RAM

VIJAY Thota

Hi,

I am using some evaluation board from NXP. It uses LPC2138 micro. After loading the software it says to debug I cannot keep more than 2 break points as code is executing from Flash. I would like to know what are the configurations to be done to execute code from RAM.

Thank you

Vijay

Parents
  • 0 in reply to edPer Westermark

    Thank you for your suggestion. But as Im new to Keil so im bit unfamilair with the things. I tried to look into the example projects but no where its clearly mentioned what are the steps to be done.
    For me at the moment I see the following,

    1) Define : REMAP RAM_MODE
    2)In target: select IRAM1 0x40000000 to 0x8000 Deselect IROM1
    3) In debug I think i shall choose the RAM.INI but I cannot suitable for LPC2138.

    Please let me know if there are any detailed documentation or example project about this.

    Thanks a lot in advance.

Reply
  • 0 in reply to edPer Westermark

    Thank you for your suggestion. But as Im new to Keil so im bit unfamilair with the things. I tried to look into the example projects but no where its clearly mentioned what are the steps to be done.
    For me at the moment I see the following,

    1) Define : REMAP RAM_MODE
    2)In target: select IRAM1 0x40000000 to 0x8000 Deselect IROM1
    3) In debug I think i shall choose the RAM.INI but I cannot suitable for LPC2138.

    Please let me know if there are any detailed documentation or example project about this.

    Thanks a lot in advance.

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