Non-Volatile Memory Question

Tim Molner

Other Parts Discussed in Thread: TMS320F28335, MSP430F2272

Using CCS and a typical JTAG programmer, how should I go about storing my programs in non-volatile memory? Looking at the command linker file its not inherently clear as to how to perform this operation. I am using the TMS320F28335

Any information regarding this topic would be greatly appreciated!

Tim

over 12 years ago

0 Vivek Sankaranarayanan98982 over 12 years ago

Expert 2115 points

Hi Tim,

To run a program from flash follow these steps

1. Port the example code into your workspace as you would do normally.

2. Add the F28335.cmd file to you workspace. (You need to delete 28335_RAM_lnk.cmd from your workspace if it already exists.)

3. If you are running any function that needs to be run from RAM then you need to call the memcopy function as the first line inside main.

Vivek

0 Tim Molner over 12 years ago in reply to Vivek Sankaranarayanan98982

Prodigy 160 points

Awesome, thanks for the speedy reply. Pretty simple and straightforward. On a related note, I have this exact question but for the MSP430F2272 but this time using the IAR Workbench.

Any idea on how to go about this one?

Thanks again.

0 Vivek Sankaranarayanan98982 over 12 years ago in reply to Tim Molner

Expert 2115 points

That question will be better answered in the MSP430 forum.

Vivek

C2000™︎ microcontrollers

C2000 microcontrollers forum

Non-Volatile Memory Question