IE-789418-NS-EM1 Renesas Electronics America, IE-789418-NS-EM1 Datasheet - Page 35

• Manufacturer Part Number: IE-789418-NS-EM1
• Description: BD EMULATOR 78K0S UPD78940X/41X
• Manufacturer: Renesas Electronics America

Specifications of IE-789418-NS-EM1

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

3.3 Mask Option Setting
3.3.1 Pull-up resistor
P53 as specified by the mask option.
3.3.2 LCD
board.
By setting the DIP switch (SW1) in the IE-789418-NS-EM1, a 33 kΩ pull-up resistor can be connected to P50 to
For ports that do not exist in the IE-789418-NS-EM1, set to the DIP switch OFF.
The pull-up resistor is pulled up by the V
In the IE-789418-NS-EM1, a dividing resistor for LCD drive set by a mask option can be mounted on the IC7 parts
Emulation CPU
IC7
P50
P51
P52
P53
16
1
Initial setting is OFF
P50 P51 P52
Figure 3-15. IC7 Pin Configuration
15
2
Figure 3-14. Pull-Up Resistor
DD
CHAPTER 3 INSTALLATION
Target V
User’s Manual U14364EJ3V0UM
pin of the target socket.
OFF
14
3
13
4
DD
P53
33 kΩ
12
5
SW1
11
6
10
7
100 kΩ
9
8
Probe
P50
P51
P52
P53
BIAS
V
V
V
V
LC2
LC1
LC0
SS
33