# Clocking.HBus.SClockSpeed

Specifies the speed (in MHz) of the driven Sclock when a board acts as primary master.

For more information about setting up CT bus clocking and about the rules and restrictions that apply to setting up clocking with CG 6565E boards, refer to Configuring board clocking.

#### Syntax

Clocking.HBus.SClockSpeed = speed

#### Access

Read/Write

#### Type

String

#### Default

8M

#### Allowed values

8M

#### Example

Clocking.HBus.SClockSpeed = 8M

#### See also

Clocking.HBus.Segment