E2, IE850A
2. Connecting the Emulator and User System
R20UT4140EJ0300 Rev.3.00
Page 16 of 41
Oct.09.20
2.4
E2 expansion interface (external trigger input and output)
Using the expansion interface of the E2 emulator (the connector for the interface can be found by removing
the cover on which SELF CHECK is printed) enables the input and output of external triggers.
If you will be using the input or output of external triggers, connect the expansion interface (GND: pin 13) on
the E2 emulator to the GND on the user system via one of the test leads which are provided with the E2
emulator. Then, according to the pin assignments shown in Figure 2-8, connect the expansion interface of the
E2 emulator to the pins on the user system via the test leads.
For details on the expansion interface, refer to the E2 Emulator User’s Manual.
Figure 2-8 Expansion Interface of the E2 Emulator
CAUTION
Expansion interface:
Connect the expansion interface with attention to the range of voltages avoiding conflicts between
signals. Incorrect connection may damage the E2 emulator and the user system or result in them
emitting smoke or catching fire.
