NXP Semiconductors /LPC43xx /ADCHS /POWER_CONTROL

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as POWER_CONTROL

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0CRS0DCINNEG0DCINPOS0 (TWOS)TWOS 0 (POWER_SWITCH)POWER_SWITCH 0 (BGAP_SWITCH)BGAP_SWITCH 0RESERVED

Description

Configures ADC power vs. speed, DC-in biasing, output format and power gating.

Fields

CRS

current setting for power versus speed programming

DCINNEG

AC-DC coupling selection 0 = No dc bias 1 = DC bias on vin_neg side

DCINPOS

AC-DC coupling selection 0 = No dc bias 1 = DC bias on vin_pos side

TWOS

Output data format selection 0 = offset binary 1 = two’s complement

POWER_SWITCH

0 = ADC is powered down 1 = ADC is active

BGAP_SWITCH

0 = ADC band gap reference is powered down 1 = ADC band gap reference is active

RESERVED

Reserved

Links

()