NEC uPD780328 Subseries - Manual (Page 34)

CHAPTER 3 INSTALLATION
User’s Manual U16214EJ1V0UM
34
3.4 External Trigger
Connect the external trigger to the IE-780338-NS-EM1’s check pins EXTOUT and EXTIN as shown below.
See the IE-78K0-NS User’s Manual (U13731E) or IE-78K0-NS-A User’s Manual (U14889E) for pin
characteristics, and the ID78K Series Integrated Debugger Ver. 2.30 or Later Operation (Windows Based)
User’s Manual (U15185E) for the usage methods.
Figure 3-17. External Trigger Input Position
EXTOUT
EXTIN
CN5
X2
IC2
X1
LED1
External trigger