![background image](http://html.mh-extra.com/html/nec/ie-703002-mc/ie-703002-mc_user-manual_247936040.webp)
CHAPTER 3 CONNECTION OF PARTS
User’s Manual U11595EJ5V0UM
40
3.3.3 External logic probe connection
When using the external logic probe, connect to the 5-pin connector in the IE-703002-MC main unit.
Figure 3-13. External Logic Probe Connection
External logic connector
External logic probe
3.3.4 Additional information
The IE-703002-MC can perform real-time tracing of the emulation CPU bus cycle. In addition, an external logic
probe is provided for the following three functions.
For details of their use, refer to the debugger user’s manual.
(1) Any four signals can be traced in real time.
(2) Tracer start/stop is enabled using any four signals.
(3) Break setting is enabled using any four signals.
Cautions 1. Connect the external logic probe only to a TTL-level signal line. The high level and low level
cannot be detected correctly if connected to lines other than TTL-level signal lines. Note that
the sensor of the IE-703002-MC may be damaged by an excessive voltage level.
2. When connecting the external logic probe, use commercially available IC clips.
Procedure
(1) Turn off the power of the target system.
(2) Turn off the power of the IE-703002-MC.
(3) Attach IC clips to a device on the target system.
(4) Connect the external logic probe to the included IC clips.
(5) Connect the GND of the external logic probe to the GND of the target system.
Содержание IE-703002-MC
Страница 2: ...User s Manual U11595EJ5V0UM 2 MEMO ...