Consultation on the number of updates to SOTA configuration parameters

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
Anony
Level 3
Level 3
25 replies posted 10 questions asked 50 sign-ins

Hello,

           I saw the erase/program cycles of UCB on the Datasheet as marked in the following figure, which can be understood as the UCB area can only be erased/program 100 times?

mark.png

I saw that the configuration parameters for the SOTA (Software over the Air) function are in UCB_ SWAP_ ORIG and UCB_ SWAP_ In the COPY area, if I need to configure the A/B Bank every time after I refresh the APP software, does that mean I can only use the SOTA function to refresh the APP software 100 times?

swap.png

0 Likes
1 Solution
Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

dw_0-1686022923705.png

Since we use a round-robin approach to update SWAP, you can write SWAP 16 times before erasing the UCB. This means you can use a total of 16 * 100 cycles for SOTA.

 

View solution in original post

0 Likes
1 Reply
Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

dw_0-1686022923705.png

Since we use a round-robin approach to update SWAP, you can write SWAP 16 times before erasing the UCB. This means you can use a total of 16 * 100 cycles for SOTA.

 

0 Likes