Main Content

Number of bits: long

Data bit length for test hardware

Model Configuration Pane: Hardware Implementation


Describe the data bit lengths for the hardware that you use to test code.

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


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


32 (default) | 40 | 48 | 56 | 64

The data bit length must be an integer multiple of 8 that is between 32 and 64, inclusive. Different devices have different settings available for this parameter.

Enter an integer value between 32 and 64.

Recommended Settings

DebuggingNo impact
TraceabilityNo impact
EfficiencyTarget specific
Safety precaution

No impact when Test hardware is the same as production hardware is selected. If it is not selected, no recommendation.

Programmatic Use

Parameter: TargetBitPerLong
Type: integer
Values: 32 | 40 | 48 | 56 | 64
Default: 32

Version History

Introduced in R2008a