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USB superspeed peripherals Forum Discussions

NoAr_1540581
Level 5
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Level 5

Hello

For SPI flash for CX3 boot, we plan to use Winbond SPI flash. As a result of referencing KBA221833, the commands used are the same. However, there is only one difference.

Regarding "Sector Erase: D8h", D8h is Block Erase (64KB) in Winbond products (command to Erase 64KB area).

Furthermore, 4KB is called Sector, and 32KB and 64KB are called Block.

So, Each company may call Block or Sector differently,

But, is there any problem using Winbond SPI flash  mentioned above for CX3?

 

Best Regards

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Rashi_Vatsa
Moderator
Moderator 5 likes given 500 solutions authored 1000 replies posted
Moderator

Hello,

Please let me know if your query is the same as this thread  Solved: Question about KBA221833 - Infineon Developer Community  

Regards,
Rashi

View solution in original post

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Rashi_Vatsa
Moderator
Moderator 5 likes given 500 solutions authored 1000 replies posted
Moderator

Hello,

Please let me know if your query is the same as this thread  Solved: Question about KBA221833 - Infineon Developer Community  

Regards,
Rashi
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