Clocking.HBus.NetRefSource

Specifies a source to drive 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 6565C boards, refer to Configuring board clocking.

Syntax

Clocking.HBus.NetRefSource = source

Access

Read/Write

Type

String

Default

OSC

Allowed values

OSC | NETWORK | STANDALONE

Example

Clocking.HBus.NetRefSource = STANDALONE

Details

Valid entries include the following values:

Value	Description
OSC	Specifies that the oscillator uses the board's local clock (for diagnostics only).
NETWORK	Specifies that the timing signal is derived from a device source (digital trunk). When using this keyword, you must also specify the trunk number with Clocking.HBus.NetRefSourceNetwork.
STANDALONE	Specifies that the NETREF clock is not driven.