AnsweredAssumed Answered

Regarding GPIO Feature

Question asked by Javier.Michael on Nov 23, 2014
Latest reply on Aug 18, 2015 by Javier.Michael
Hi, Ive been using several MCU before. Its my first time to use STMicro.
Now Im currently studying its architecture.
My question is, what is the use of GPIO BSRR (Bit Set Reset Register) when we can access or write each bit with GPIO ODR (Output Data Register)?
We can use Bitwise Or and Bitwise and to write each bit right?
We can also bit banding for the same function right?
I am curious if there is a special application where we can take advantage of this register.
For now, i only see it as redundancy. 
Please help me understand the product.
Thanks,
Best Regards,
Michael Javier

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