| CMSIS-Driver Peripheral Interface for Middleware and Application Code |

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Macros
SAI Master Clock Pin
SAI Interface » SAI Control Codes » SAI Configuration

Defines MCLK pin. More...

## Macros
#define | ARM_SAI_MCLK_PIN_INACTIVE (0UL << ARM_SAI_MCLK_PIN_Pos)
| MCLK not used (default)
#define | ARM_SAI_MCLK_PIN_OUTPUT (1UL << ARM_SAI_MCLK_PIN_Pos)
| MCLK is output (Master only)
#define | ARM_SAI_MCLK_PIN_INPUT (2UL << ARM_SAI_MCLK_PIN_Pos)
| MCLK is input (Master only)

## Description

Defines MCLK pin.

## Macro Definition Documentation

## ◆ ARM_SAI_MCLK_PIN_INACTIVE

#define ARM_SAI_MCLK_PIN_INACTIVE (0UL << ARM_SAI_MCLK_PIN_Pos)

MCLK not used (default)

## ◆ ARM_SAI_MCLK_PIN_OUTPUT

#define ARM_SAI_MCLK_PIN_OUTPUT (1UL << ARM_SAI_MCLK_PIN_Pos)

MCLK is output (Master only)

## ◆ ARM_SAI_MCLK_PIN_INPUT

#define ARM_SAI_MCLK_PIN_INPUT (2UL << ARM_SAI_MCLK_PIN_Pos)

MCLK is input (Master only)