# Clocking.HBus.NetRefSpeed

Specifies the speed of the NETREF timing signal on the CT bus.

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.NetRefSpeed = speed

#### Access

Read/Write

#### Type

String

#### Default

8K

#### Allowed values

8K

#### Example

Clocking.HBus.NetRefSpeed = 8K

#### See also

Clocking.HBus.NetRefSource, Clocking.HBus.NetRefSourceNetwork