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

Loading...
Searching...
No Matches
Macros
SAI Bit Order
SAI Interface » SAI Control Codes » SAI Configuration

Defines the bit order. More...

## Macros
#define | ARM_SAI_MSB_FIRST (0UL << ARM_SAI_BIT_ORDER_Pos)
| Data is transferred with MSB first (default)
#define | ARM_SAI_LSB_FIRST (1UL << ARM_SAI_BIT_ORDER_Pos)
| Data is transferred with LSB first; User Protocol only (ignored otherwise)

## Description

Defines the bit order.

## Macro Definition Documentation

## ◆ ARM_SAI_MSB_FIRST

#define ARM_SAI_MSB_FIRST (0UL << ARM_SAI_BIT_ORDER_Pos)

Data is transferred with MSB first (default)

## ◆ ARM_SAI_LSB_FIRST

#define ARM_SAI_LSB_FIRST (1UL << ARM_SAI_BIT_ORDER_Pos)

Data is transferred with LSB first; User Protocol only (ignored otherwise)