Test The Glitch Capture On The Connected Channels - HP 1660C Series Service Manual

Test the glitch capture on the connected channels

Set up the Format menu.
1
a Press the Format key.
b Select the field to the right of each pod, then select ECL in the pop-up menu. Use the
knob to access pods not shown on the screen (to activate the knob for pods, use the
cursor to select the Pods field and push Select).
c Select Timing Acquisition Mode, then select Glitch Half Channel 125 MHz.
Turn on the channels that correspond to the channels being tested.
2
The channels being tested are the channels connected to the pulse generator in "Connect the
logic analyzer."
a Select the pod field, then select one of the two pods in the pop-up. Move the cursor to
the channel assignment field of the pod and press the Clear entry key until all
channels of the pod are de-assigned (all periods). Press the Done key.
b Select the bit assignment field for the pod. Using the arrow keys, move the selector to
a channel, then press the Select key. An asterisk means that the channel is turned on.
Press the Done key when the channels being tested are turned on.
c Access the next pod, then turn on the channels being tested until all pod channels
being tested are turned on.
d Turn on the clock/data channels that correspond to the clocks being tested. Turn off
the data channels and clock/data channels that are not being tested.
Testing Performance
To test the glitch capture (logic analyzer)
3–21