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3.8 Low-Voltage Emulation Setting
When the target system is operating on low voltage, supply the same voltage as the target system to the TP1
terminal pin on the main board (G-780009 board) of the IE-78K0-NS or IE-78K0-NS-A (this is unnecessary when
target system is operating on 5 V).
Set the supply voltage of the target system to between 3.5 V and 5.0 V.
Caution To emulate at 4.5 V or lower, first start at 5 V, and then lower the target system voltage.
Table 3-7. Supply Voltage and Maximum Current Consumption
Figure 3-10. Main Board (G-780009 Board) of IE-78K0-NS or IE-78K0-NS-A
CHAPTER 3 INSTALLATION
Supply Voltage to TP1
3.5 V to 5.0 V
Dedicated bus interface connector
(HOST-I/F)
User's Manual U16043EJ2V0UM
Maximum Current
Consumption of TP1
300 mA
TP1
GND V
CC
TP1
31
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