NEC IE-178098-NS-EM1 User Manual page 40

CHAPTER 4
(4) Other signals
• V
pin
DD
When the emulation CPU is operating at 5 V, its power is supplied from the IE-178098-NS-EM1, and when
operating at low-voltage, its power is supplied from the low-voltage pin (TP1) in the IE-78K0-NS. The V
the target system is only used to control the LED (TV
the target system's power supply.
• V
pin
SS
The V pin is connected to GND in the IE-178098-NS-EM1.
SS
• V
/IC pin
PP
The V /IC pin is not used in the IE-178098-NS-EM1.
PP
• X2 pin
The X2 pin is not used in the IE-178098-NS-EM1.
• GNDPORT pin
The GNDPORT pin is connected to GND into the IE-178098-NS-EM1.
• V
PORT pin
DD
The V PORT pin is not used in the IE-178098-NS-EM1.
DD
• AV
pin
DD
• AV
pin
SS
Probe side
X2
V
DD
µ
22 F
V (IC)
PP
V
SS
GNDPORT
V PORT
DD
AV
DD
AV
SS
40
DIFFERENCES AMONG TARGET DEVICES AND TARGET INTERFACE CIRCUITS
Figure 4-4. Equivalent Circuit 4 of Emulator
4.7 kΩ
Leave open
Leave open
User's Manual U14013EJ2V0UM00
) in the IE-178098-NS-EM1 that monitors the input of
CC
Voltage detection
LV
CC
pin of
DD
IE-178098-NS-EM1 side
Leave open
V (IC)
PP
AV
DD
AV
SS