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3.6 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 3.3 ±0.2 V to 5.0 V ±10%.
Caution To emulate at 4.5 V or lower, first start at 5 V, and then lower the target system voltage.
Table 3-5. Power Supply Voltage and Maximum Current Consumption
Figure 3-11. Main Board (G-780009 Board) of IE-78K0-NS or IE-78K0-NS-A
CHAPTER 3 INSTALLATION
During Low-Voltage Emulation
Supply Voltage to TP1
3.3±0.2 V to 5.0 V±10%
Dedicated bus interface connector
(HOST-I/F)
User's Manual U15928EJ1V0UM
Maximum Current
Consumption of TP1
300 mA
TP1
GND V
CC
29
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