How should we put a particular data in ROM/FLASH of MSP430fe4252 microcontroller using IAR embedded workbench?

Hi Prasad,

declare the variable as CONST and the linker will place it in Flash-ROM!

i.e. const unsigned char dummy = 0x0a;

Pls provide more details what you want to do with the variable (array); i.e. will it change during run-time, which date do you intend storing in ..

Rgds
aBUGSworstnightmare

Hi

thanks for information..Values in the Array are hard coded and During runtime they will remain same..I want to know more about term LCD Frame Frequency from LCD controller...of MSP430

Hi Prasad,

you should have a look at the data sheet of your display to see which frame freuqency and multiplex rate it needs. Chapter 25 of the Users Manual (http://focus.ti.com/lit/ug/slau056j/slau056j.pdf) gives you information on how to configure the LCD controller anccordingly.

Here's a explaination of 'LCD Frame Frequency': The LCD frame frequency is the number of times that the LCD is energized per second. The LCD module frame frequency must be selected to prevent the LCD display from flickering (LCD module frame frequency is too low) or ghosting (LCD module frame frequency is too high).

Kind regards
aBUGSworstnightmare