SLAS831D March 2014 – March 2018 PCM1860 , PCM1861 , PCM1862 , PCM1863 , PCM1864 , PCM1865
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PGA_VAL_CH1_L | |||||||
R/W-0000 0000b |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7-0 | PGA_VAL_CH1_L | R/W | 0000 0000b | PGA Value Channel 1 Left
Global channel gain for ADC1L. (analog + digital). Analog gain only, if manual gain mapping is enabled. (0x19) Specify two's complement value with 7.1 format. 1110 1000: –12.0 dB (Min) … 1111 1110: –1.0 dB 1111 1111: 0.5 dB 0000 0000: 0.0 dB (default) 0000 0001: 0.5 dB … 0000 0010: 1.0 dB … 0001 1000: 12.0 dB … 0010 1000: 20.0 dB … 0100 0000: 32.0 dB … 0101 0000: 40.0 dB (Max) |