Hi,
I was going through the data sheet & TRM for iwr68xx.
There, I found mention of only TCMA_ROM of size 128KB for MSS (R4F).
Similarly for the DSP C674x, I could not find the ROM size clearly.
I have following questions:
1. What is the Program flash size for iwr6843?
2. When we flash the binary on 6843, where is it stored/flashed.?
3. Is the program flash separate for the R4F & X674x?
Thanks & Regards
Hi,
See the diagram below to better understand how memory is allocated between the spaces mentioned in the TRM. This is from our bootloader flow app note.
1. Are you asking for the size of the serial flash device or for the size of the space used to store the image once it is on the 6843?
2. It is stored in the program ram for the X674x, the program ram for the R4F and in the RAM for the radar device that is not user programmable.
3. There are separate areas of memory (X674x: L1, L2) (R4F: TCMA, TCMB) and there are areas of memory which are shared between the two cores (L3, Handshare memory [also known as HSRAM]).
Are you trying to understand the maximum size your image can be?
Thank you,
Angie
