I have not checked "Do not use fast download" in my Connection Settings.
During by debugging in IDE, code is downloaded at faster rate.
But when I download the code to target using CCS, download speed is less(it does not use fast download).
Commands used to run download and run the elf
setads 8569ads 1
ccs::set_max_tck 0 12000
args 0x80 1770405119