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Is it possible, in a new board Revision, to connect FM antenna port of BCM 43438 +3.3 volts? Many Mobiel phone manufacturers connect this pin to the headphones around to use it as an antenna. This may be sufficient for a reception. In a new board revision the attempt should be made to make the anten...

Perhaps a first step would be to use ARMv8 code instead ARMv7 instructions. Some ARMv8 commands are likely to provide more performance.
But one could produce an independent 3 Raspian package for the Raspberry Pi 3.

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