• State Not Answered
  • Locked Locked
  • Replies 1 reply
  • Subscribers 21 subscribers
  • Views 628 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

RV30 - loading code to RAM

Al Navarro

Hello all,

I'm attempting to store all of my __irq() functions in the internal RAM.

I have created an IRAM2 section (for LPC2129)

I have the code mapped to the IRAM2 section.

But, I haven't seen a good example of how to get the code into RAM. On previous ARM projects, I would have copied the IRAM2 section into flash in the "Startup.s" code.

I don't understand how to get the "IRAM2_START" and "IRAM2_END" addresses for the ROM and RAM. I'm assuming that these are available and could be used in the assembly startup code.

Thanks,

Al

0