Datasheet

Data Sheet AD7176-2
Rev. A | Page 19 of 68
CONFIGURATION OVERVIEW
Figure 28 provides an overview of the configuration flow,
divided into the following three blocks:
• ADC and interface mode configuration (labeled A in
Figure 28)
• ADC setups (labeled B in Figure 28)
• Channel map configuration (labeled C in Figure 28)
Figure 28. Configuration Flow
WRITE
TO
ADC MODE REGISTER AND INTER
FACE MODE REGISTER;
SET UP
HIGH LEVE
L ADC PERIPHERALS AND INTERFACE
SET U
P
CONFIGURA
TION;
FOUR POSSIBLE
ADC SETUPS USING DEDICA
TED
FI
LTER, OFFSE
T
, AND GAIN REGISTERS
SELECT THE POSITIVE AND NEGATIVE INPUT FOR EACH
ADC CHANNEL AND MAP EACH CHANNEL TO A SETUP
A
B
C
11037-055