Technical data

This stretches/shrinks, or moves the mask around. When levels (0 and 1) change,

the relative coordinates move accordingly. Tracking indicates constant amplitude

between 0 and 1 level. Therefore, when tracking is enabled the value of 1 level

changes in reference to the value of 0 level, to maintain the constant amplitude.

Any real number specifying the voltage value for which the scaling will be done:

0-level, 1-level, OFF|ON

Any real number specifying the voltage value for which the scaling is done.

:MEASure:EMASk(*):MASK:SCALe:TIME

:MEASure:EMASk(*):MASK:SCALe:TIME?

When the 'position' (left cross over) changes, the position of mask shifts

accordingly. The delta Time(dT) defines the position of the right point offset from

the 'position', and is used to stretch or shrink the mask.

Time in seconds for which scaling will be done: position, delta time.

Time in seconds for which scaling has been done.

:MEASure:EMASk(*):MASK:FETCh:REGion?

Fetches the current pixel coordinates of the mask polygons defined in the mask

file according to the time offset, dT and 0-1levels, either defined in the mask file

or as defined in the scaling options.

For Example:Block of comma separated values

Number of mask regions defined in the file.

• Region Number

• Number of Vertices

• Pixel Coordinates

SCPI Command Reference 5

Agilent J-BERT N4903B High-Performance Serial BERT 389

Description

Input

Output

Syntax

Description

Input

Output

Syntax

Description