I am unable to connect to the target successfully through IAR. I referred to following documents:
www.ti.com/lit/ug/spnu243/spnu243.pdf
as per 
I checked in my projects as well as IAR installation directory and could not find a mac file for FLASH. There is a mac file for RAM only (RAMTMS470R1B1M.mac). Also I do not see msm_key.c file. Do you have this file by any chance or could you provide dummy one from other controller.
Pinakin
