Table of Contents
Advertisement
2.3 Emulator Initial Setup
Set the MCU power supply selection jumper and the P8
according to conditions of use.
Figure 2.4 Emulator initial setup
(1) MCU Power Supply Selection Jumper
This is the jumper switch to select power supply to the MCU. As shown in Table 2.4 below, set the
switch according to the connection to the target system. Any settings not listed in Table 2.4 are not
allowed.
Table 2.4 Setting MCU power supply selection jumper
(2) P8
This is the switch to select the function of P8
according to the usage of P8
Table 2.5 Setting P8
Note on Setting Switches and Jumper Switches:
P8
/X
selection switch
7
CIN
(Factory-setting: PORT)
MCU power supply selection jumper
(Factory-setting: INT)
Connection to
MCU power supply
target system
Not connected
(Do not set to "EXT")
Connected
(Do not set to "INT")
/X
Selection Switch
7
CIN
/X
selection switch
7
CIN
Usage
Using as a port
Using as XCIN input
• Always shut OFF when changing the setting of the switches and jumper switches,
and connecting the cable.
selection jumper
Set to "INT"
Power of MCU is supplied from the emulator.
Operating voltage: 3.3 V
Power of MCU is supplied from the target system.
Set to "EXT"
This emulator consumes max. 500 mA of electrical
current from the target system.
/X
pin. As shown in Table 2.5 below, set the switch
7
CIN
/X
pin.
7
CIN
P8
/X
selection switch
7
CIN
Set to "PORT"
Set to "XCIN"
CAUTION
( 20 / 52 )
/X
selection switch of the emulator
7
CIN
Description
Advertisement
Table of Contents
Troubleshooting
