Write/Read

About Diff I/Q App

Description

Sets and reads the receivers to be used to measure the phase of the sources. The phase measurement will be the difference between these two receivers.

Select the receivers based on your application. You are responsible to make sure that your DUT configuration routes the signals of interest to the correct receivers. Otherwise, the phase will not be properly controlled.

On the Source Configuration dialog under Phase, this is the Control Receiver setting.

 VB Syntax

DIQ.PortPhaseParameter (port) = value

Variable

(Type) - Description

DIQ

A Differential I/Q (object)

port

(String) Source port name. Use SourcePortNames to read a list of valid source ports.

value

(String)  Phase parameter using the following syntax:

rCont/rRef

Where:

• rCont is the receiver used to measure the controlled source.

• rRef is the receiver used to measure the reference source.

Only logical receiver notation (a1,b1, etc) is available. Learn more.

Enclose the entire parameter in quotes.

Return Type

String

Default

Depends on <port>

Examples

oDIQ.PortPhaseParameter("port 1") = "a1/a3"

Value = oDIQ.PortPhaseParameter("port 2") 'Read

C++ Syntax

HRESULT get_PortPhaseParameter(BSTR port, BSTR* PortPhaseParameter);

HRESULT put_PortPhaseParameter(BSTR port, BSTR PortPhaseParameter);

Interface

IDIQ

24-Apr-2014

New topic