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OTG_FS_DAINT RO or RW ?

Question asked by xol.xol on Mar 14, 2013
Is OTG_FS_DAINT register ReadOnly or Read/Write ?
According to the reference it is RO but in USB Demo source code provided by ST I see many writes to this register of 0xFFFFFFFF in attempt to clear pending INT bits.

Who is wrong FW or Manual?

I think FW as manual clearly states "Bits in this register are set and cleared when the
application sets and clears bits in the corresponding Device Endpoint-x interrupt register
(OTG_FS_DIEPINTx/OTG_FS_DOEPINTx).".

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