ADV8005 has AUDIO_PINS_IE[6:0] register. That means 7 bit registers.
But AUD_IN pins are only 6.
Is AUDIO_PINS_IE[6:0] incorrect?
Should 0x1BD1 be deleted?
I think you are probably correct, bit 0x1BD1 be deleted. Usually, actually we either set or enable all 7 bits, setting/clearing the extra bit will not affect your design anyway.
Did you refer the Software manual? The bit 7 is not used.
Thank you for your response.
Yes, I referred the Software manual. I know the bit 7 is not used. But it seems the bit 6 is audio_pins_ie.
That is to say, audio_pins_ie register have 7 bit. But AUD_IN[5:0] pins are 6 pins.
I meant that.
We have asked an expert on this part to take a look and reply.
Thank you for your support.
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