CMSIS-Driver  
Peripheral Interface for Middleware and Application Code
 
Loading...
Searching...
No Matches
Macros
MCI Driver Strength
MCI Interface » MCI Control Codes

Specify the driver strength. More...

Macros

#define ARM_MCI_DRIVER_TYPE_A   (0x01UL)
 SD UHS-I Driver Type A.
 
#define ARM_MCI_DRIVER_TYPE_B   (0x00UL)
 SD UHS-I Driver Type B (default)
 
#define ARM_MCI_DRIVER_TYPE_C   (0x02UL)
 SD UHS-I Driver Type C.
 
#define ARM_MCI_DRIVER_TYPE_D   (0x03UL)
 SD UHS-I Driver Type D.
 

Description

Specify the driver strength.

The function ARM_MCI_Control with control = ARM_MCI_DRIVER_STRENGTH specifies with arg the driver type of the SD interface.

See also

The following codes are defined:

Macro Definition Documentation

◆ ARM_MCI_DRIVER_TYPE_A

#define ARM_MCI_DRIVER_TYPE_A   (0x01UL)

SD UHS-I Driver Type A.

◆ ARM_MCI_DRIVER_TYPE_B

#define ARM_MCI_DRIVER_TYPE_B   (0x00UL)

SD UHS-I Driver Type B (default)

◆ ARM_MCI_DRIVER_TYPE_C

#define ARM_MCI_DRIVER_TYPE_C   (0x02UL)

SD UHS-I Driver Type C.

◆ ARM_MCI_DRIVER_TYPE_D

#define ARM_MCI_DRIVER_TYPE_D   (0x03UL)

SD UHS-I Driver Type D.