IE-789468-NS-EM1 Renesas Electronics America, IE-789468-NS-EM1 Datasheet - Page 27

• Manufacturer Part Number: IE-789468-NS-EM1
• Description: BD EMULATOR 78K0S UPD789468
• Manufacturer: Renesas Electronics America

Specifications of IE-789468-NS-EM1

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.4 Setting Power Supply Voltage of Target Interface
system.
supply (5 V).
of the target system to the TM1 terminal pin of the IE-789468-NS-EM1 (the same applies when the voltage is 5 V).
(U16584E).
Caution
Remark
In the IE system, emulation is possible with a voltage of the same level as the power supply voltage of the target
When the target system is not connected, the IE system automatically operates with the emulator’s internal power
When debugging with a voltage that is the same level as that of the target system, supply the same voltage as that
Set the target voltage to between 1.8 and 5.5 V.
For how to select the operating power supply, refer to the ID78K0S-NS Ver. 2.52 Operation User’s Manual
• Maximum current consumption of TM1
Figure 3-5. Connecting TM1 and Target System Power Supply Voltage (for
1.8 to 5.5 V: Approximately 100 mA
When connecting target system
When not connecting target system
The V
the power supply of the target system is connected in the IE-789468-NS-EM1.
Before connecting TM1 on the board and the target system power supply voltage, turn off the
power to the IE-78K0S-NS or IE-78K0S-NS-A.
DD
Power Supply of Target Interface (LV
pin on the target system is exclusively used to control LED1 (USER VDD) that monitors whether
IE-789468-NS-EM1
Table 3-3. Setting Power Supply of Target Interface
Target system
LED1
CHAPTER 3
User’s Manual U16482EJ1V0UM
Emulation
1.8 to 5.5 V
CC
probe
)
5 V
INSTALLATION
power supply voltage
V
Target system
DD
Low Volt
Integrated Debugger (ID78K0S-NS)
Operating Power Supply Selection
GND
GND
TM1
Internal
Target
µ
PD789327 Subseries)
25