Agilent Technologies 16760A manual Eye Finder Advanced Settings Dialog, 170

Chapter 5: Reference

The Sampling Tab

	channel will select it in each of those labels.
See Also	“Understanding State Mode Sampling Positions” on page 256
	“To automatically adjust sampling positions” on page 49
	Eye Finder Advanced Settings Dialog.

Short	Eye finder looks at 100,000 clock cycles on each channel
	to determine the suggested sampling positions. This setting
	requires frequent transitions on all channels.
Medium	Eye finder looks at 500,000 clock cycles on each channel
	to determine the suggested sampling positions. Use this for
	channels that transition at a normal rate.
Long	Eye finder looks at 2.5 million clock cycles on each
	channel to determine the suggested sampling positions.
	Use this setting if some channels have sporadic transitions.
Custom	Lets you specify the number of clock cycles to sample on
	each channel at each sampling position (each point in
	time).
Accumulate
Results	When selected, eye finder data is accumulated from run-
	to-run. When unselected, eye finder data is erased before
	each run.

Some things to consider when selecting among the eye finder advanced settings are:

•Upper address bits that don't transition as frequently as lower address bits.

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