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Chapter 11 221
Peripheral Devices
N5102A Digital Signal Interface Module
CAUTION Changing the logic type can increase or decrease the signal voltage level going to the
device under test. To avoid damaging the device and/or the N5102A module, ensure
that both are capable of handling the voltage change.
2. Select the logic type required for the device being tested.
A caution message is displayed whenever a change is made to the logic types, and a softkey
selection appears requesting confirmation.
3. Refer to Figure 11-10. Press the
Port Configuration softkey.
In this menu, select either a serial, parallel, or parallel interleaved data transmission.
NOTE Within the data and clock setup softkey menus, only softkeys that are relative to the current
configuration are active. Softkeys that are grayed out are not available for the current
setup. Refer to the help text to determine which parameter is causing the softkey to be
unavailable. To get help information, press the
Help hardkey, then press the unavailable
softkey.
4. Select the port configuration for the device.
Selecting the Output Direction
Press
Data Setup > Direction Input Output to Output and press Return.
NOTE If Option 003 is the only option installed, the direction softkey will be unavailable and the
mode will always be output. With both Option 003 (output mode) and Option 004 (input
mode) installed, the default direction is output.
Selecting the Data Parameters
This procedure guides you through the data setup menu. Softkeys that have self-explanatory names
are generally not mentioned. For example, the
Word Size softkey. For more information on all of the
softkeys, refer to E8257D/67D PSG Signal Generators Key Reference.
1. Refer to Figure 11-11. Press the
Data Setup softkey.