SBAS884A March 2020 – June 2020 PCM6240-Q1 , PCM6260-Q1 , PCM6340-Q1 , PCM6360-Q1
PRODUCTION DATA.
This register is the power-up configuration register.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
MICBIAS_PDZ | ADC_PDZ | PLL_PDZ | DYN_CH_PUPD_EN | DYN_MAXCH_SEL[1:0] | Reserved | Reserved | |
RW-0h | RW-0h | RW-0h | RW-0h | RW-0h | RW-0h | R-0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | MICBIAS_PDZ | RW | 0h | Power control for MICBIAS.
0d = Power down MICBIAS 1d = Power up MICBIAS |
6 | ADC_PDZ | RW | 0h | Power control for ADC channels.
0d = Power down all ADC channels 1d = Power up all enabled ADC channels |
5 | PLL_PDZ | RW | 0h | Power control for the PLL.
0d = Power down the PLL 1d = Power up the PLL |
4 | DYN_CH_PUPD_EN | RW | 0h | Dynamic channel power-up, power-down enable.
0d = Channel power-up, power-down is not supported if any channel recording is on 1d = Channel can be powered up or down individually, even if channel recording is on. Do not powered-down channel 1 if this bit is set to '1' |
3-2 | DYN_MAXCH_SEL[1:0] | RW | 0h | Dynamic mode maximum channel select configuration.
0d = Channel 1 and channel 2 are used with dynamic channel power-up, power-down feature enabled 1d = Channel 1 to channel 4 are used with dynamic channel power-up, power-down feature enabled 2d = Channel 1 to channel 6 are used with dynamic channel power-up, power-down feature enabled |
1 | Reserved | RW | 0h | Reserved |
0 | Reserved | R | 0h | Reserved |