Number of bits: long long

Description

Describe the length in bits of the C long long data type that the test hardware supports.

Category: Hardware Implementation

Settings

Default: 64

Minimum: 64

Maximum: 128

The number of bits that represent the C long long data type.

Tips

• Use the long long data type only if your C compiler supports long long.

• You can change the value for custom targets only. For custom targets, all values must be a multiple of 8 and between 64 and 128.

Dependencies

• Enable long long enables use of this parameter.

• Selecting a device by using the Device vendor and Device type parameters sets a device-specific value for this parameter.

• The value of this parameter must be greater than or equal to the value of Number of bits: long.

• This parameter is enabled only if you can modify it for the selected hardware.

Command-Line Information

Parameter: TargetBitPerLongLong

Type: integer

Value: any valid value

Default: 64

Recommended Settings

Application	Setting
Debugging	No impact
Traceability	No impact
Efficiency	Target specific
Safety precaution	No impact when Test hardware is the same as production hardware is selected. If it is not selected, no recommendation.

Related Topics

• Specifying Test Hardware Characteristics (Simulink Coder)
• Hardware Implementation Options (Simulink Coder)
• Hardware Implementation Pane