CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS
User’s Manual U14363EJ2V0UM
32
(3) Analog signals
Because the following signals input/output analog-related signals, special processing is not performed in the IE-
789136-NS-EM1.
•
AV
DD
pin
•
Signals related to port 6
(4) Other signals
•
V
DD
pin
The emulation CPU operates on the internal power supply (5 V) of the IE-789136-NS-EM1 when not
connected to the target system, and operates on the voltage supplied from the voltage supply pin (TP1) when
connected to the target system.
The V
DD
pin of the target system is used only to control the LED (TV
CC
) that indicates whether the target
system’s power is on or off.
•
V
SS
and AV
SS
pins
The V
SS
and AV
SS
pins are connected to GND in the IE-789136-NS-EM1.
•
TEST/V
PP
pin
The TEST/V
PP
pin is not used in the IE-789136-NS-EM1.
•
X2 pin
The X2 pin is not used in the IE-789136-NS-EM1.
