
E8a Emulator Section 3 Connecting the E8a Emulator to the User System
Section 3 Connecting the E8a Emulator to the User System
Before connecting the E8a emulator to the user system, a connector must be installed in the user system so a user
system interface cable can be connected. When designing the user system, refer to Figure 4.1 “E8a Connecting
Connector Pin Assignments”, and Figures 5.1 to 5.4 “Example of an E8a Connection”.
Before designing the user system, be sure to read the E8a Emulator User’s Manual and related device hardware
manuals.
Table 3.1 shows the recommended connector for the emulator.
Table 3.1 Recommended Connector
Type Number Manufacturer Specification
14-pin connector 2514-6002 3M Limited 14-pin straight type
Connect E8a connecting connector pins 2, 6, 10, 12 and 14 firmly to the GND on the user system board. These pins are
used as an electric GND and monitor the connection of the user system connector. Note the pin assignments for the user
system connector.
Pin 1
Pin 2
User system
Connector
User system interface cable
Figure 3.1 Connecting the User System Interface Cable with an E8a Connecting Connector
Notes:
1. Do not place any components within 3 mm area of the connector.
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Rev.4.00 Page 3 of 31
2. When using the E8a emulator as a programmer, connect it to the user system in the same way.
Apr 30, 2010
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