Agilent Technologies FS2331 user manual Switch # Default factory Function Position, On closed

Models: FS2331

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Probe Switch Settings

A switch bank of 6 independent SPST switches is provided on the FS2331 for user selection of a number of probe features. These are detailed below.

Switch #

Default (factory

Function

 

 

position)

 

 

 

 

 

 

1

Open

Not available

 

 

 

 

 

2

Open

Not available

 

 

 

 

 

3

Open

Not available

 

 

 

 

 

 

 

When SW4 is closed the Buffered

 

 

 

Command Clock signal to the logic

 

4

Open

analyzer is passed only when there is a

CS_Gate_CK0

valid (low) S0:3 signal to the probe. This

 

 

 

 

is useful for EyeScan of Command

 

 

 

signals.

 

 

 

 

 

 

 

SW5 is dependent on SW6. When SW6

5.

Write or

 

is open, SW5 open will pass a state

Open

clock signal only during a Read

Read Only

 

command. SW5 closed will pass only

 

 

 

 

 

 

on a Write.

 

 

 

 

 

 

 

When SW6 is closed, the probe

6

R/W Filter

Closed

provides a state clock during both

Reads and Writes. When SW6 is open

 

 

 

 

 

 

it engages SW5.

 

 

 

 

ON (closed)

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Agilent Technologies FS2331 user manual Switch # Default factory Function Position, On closed, Probe Switch Settings