Agilent Technologies 81133A, 81134A brochure Setting Up a Data Pattern, Protect the DUT

Page 7

Setting Up a Data Pattern

Imagine, you have designed a new digital circuit with ECL logic and 3.3 GHz clock, and you want to check its correct behavior.

To test it, you decide to simulate a 32-bit pattern signal with NRZ data output format:

11110011100110010010100100000000

Protect the DUT

Whenever you change a parameter, the generated signal immediately changes. To protect your DUT, make sure you disconnect the channel outputs first.

Do this by pressing the softkey next the following function:

The open contactor shows you that your DUT is now disconnected

Now let’s set the instrument parameters

These define the signal that will be generated.

			4
3				Select the Unit



Enter the Frequency value
using the keypad

2

Choose the Pulse/Pattern Mode

for the Signal

1

First, disconnect the outputs

to protect the DUT

7

Image 7

Contents Agilent Pulse Generator Revision Safety SummaryInstalling the Agilent 81133A and 81134A Data Getting Started with the Agilent 81133A and 81134AMain ChannelRotate Press Press and rotate Changing ParametersUse the arrows next Enter a value Navigation knob Now let´s change a number fieldOr, to change one digit Press the navigation knob once to focus at the number fieldNow let’s set the instrument parameters Setting Up a Data PatternThese define the signal that will be generated Protect the DUTNow let’s set the data Reconnect the DUT Your advantages are What Else You Can DoUsing the Pulse Generators Remote Control Interfaces Requirements and Possibilities for Remote ControlFor more information, please visit us at Agilent Corporate Information, Product Numbers