AWR2243: advance chirp function

Hi all

When I use the function of advance chirp, i am confused about the LUT address

for example

1、When i config the 8 profiles, it means the address from 0x0 to 0x7 is profile 0 to 7 ，the unit is BYTE

2、Then i config 8 start frequency, because of the lutChirpParamSize is 1, so one start frequency need 2 Bytes

So it means the address from 0x8 to 0x17 is start frequency 

So Do my understand is correct?

if my understand is correct, i want to config 2 subframe. how can i write the parameters of the second subframe?

Thanks