:FUNCtion:CRECovery:CFRequency:EDIRection

Command Syntax

:FUNCtionN:CRECovery:CFRequency:EDIRection {RISing | FALLing | BOTH}

Where N identifies one of sixty four {1:64} math functions that you can create. For example, :FUNCtion2.

Query Syntax

:FUNCtionN:CRECovery:CFRequency:EDIRection?

Description

Specifies the edge(s) of a signal you would like to use to recover the clock. Typically, for all clock recovery methods except Explicit, you would use BOTH edges of a signal to recover a clock. However, the other options are available if, for example, the signal is a clock signal with a low duty cycle and you want to measure jitter only on its RISing (or FALLing) edges.

Example Command Sequence

:FUNCtion1:CRECovery:MODE CFRequency
:FUNCtion1:CRECovery:CFRequency:MODE AUTomatic
:FUNCtion1:CRECovery:CFRequency:EDIRection BOTH