Enum nrf52811_pac::pdm::gainl::GAINL_A [−][src]
#[repr(u8)] pub enum GAINL_A { MINGAIN, DEFAULTGAIN, MAXGAIN, }
Expand description
Left output gain adjustment, in 0.5 dB steps, around the default module gain (see electrical parameters) 0x00 -20 dB gain adjust 0x01 -19.5 dB gain adjust (…) 0x27 -0.5 dB gain adjust 0x28 0 dB gain adjust 0x29 +0.5 dB gain adjust (…) 0x4F +19.5 dB gain adjust 0x50 +20 dB gain adjust
Value on reset: 40
Variants
0: -20dB gain adjustment (minimum)
40: 0dB gain adjustment (‘2500 RMS’ requirement)
80: +20dB gain adjustment (maximum)