Renesas M30800T-CPE, Руководство пользователя

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2.3 Emulator Initial Setup
Set the MCU power supply select jumper, MCU power voltage select jumper and the P8
7
/X
CIN
select
switch of the emulator according to conditions of use.
Figure 2.4 Emulator initial setup
(1) MCU Power Supply/Voltage Select Jumpers
These are the jumper switches 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 select jumper and MCU power voltage select jumper
(2) P8
7
/X
CIN
Select Switch
This is the switch to select the function of P8
7
/X
CIN
pin. As shown in Table 2.5 below, set the switch
according to the usage of P8
7
/X
CIN
pin.
Table 2.5 Setting P8
7
/X
CIN
select switch
(1) P8
7
/X
CIN
select switch (SW1)
(2) MCU power supply select jumper (JP1)
(3) MCU power voltage select jumper (JP2)
CAUTION
Note on Setting Switches and Jumper Switches:
• Always shut OFF when changing the setting of the switches and jumper switches,
and connecting the cable.
P8
7
/X
CIN
select switch
Set to "P87"
Set to "XCIN"
Usage
Using as a port
Using as XCIN input
Connection to
target system
Description
Power of MCU is supplied from the
emulator. MCU operating voltage is 5.0 V
Do not set as this combination.
The operation is not be guaranteed.
Power of MCU is supplied from the
target system. This emulator consumes
max. 500 mA of electrical current from
the target system.
MCU power supply
select jumper (JP1)
INT
EXT
Not connected
Connected
MCU power voltage
select jumper (JP2)
5.0 V
3.3 V
(cannot be set)
Invalid