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Peripheral Interface for Middleware and Application Code
 
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Macros
SAI Clock Polarity
SAI Interface » SAI Control Codes » SAI Configuration

Defines clock polarity. More...

Macros

#define ARM_SAI_CLOCK_POLARITY_0   (0UL << ARM_SAI_CLOCK_POLARITY_Pos)
 Drive on falling edge, Capture on rising edge (default)
 
#define ARM_SAI_CLOCK_POLARITY_1   (1UL << ARM_SAI_CLOCK_POLARITY_Pos)
 Drive on rising edge, Capture on falling edge.
 

Description

Defines clock polarity.

Macro Definition Documentation

◆ ARM_SAI_CLOCK_POLARITY_0

#define ARM_SAI_CLOCK_POLARITY_0   (0UL << ARM_SAI_CLOCK_POLARITY_Pos)

Drive on falling edge, Capture on rising edge (default)

◆ ARM_SAI_CLOCK_POLARITY_1

#define ARM_SAI_CLOCK_POLARITY_1   (1UL << ARM_SAI_CLOCK_POLARITY_Pos)

Drive on rising edge, Capture on falling edge.