RSSKRX23E-A Renesas Solution Stater Kit for RX23E-A
R20QS0007EJ0100 Rev.1.00 Page 2 of 5
Nov.8.19
3. Configuration and Connection
3.1 Major Terminals and Jumpers
Figure 3-1 Major terminals and jumpers on RSSKRX23E-A board
3.2 Power supply configuration
Power supply setting is “System Power Supply” as shipping default. USB Bus Power supply can be set
easily. Refer to the “2.2 Selecting Power Supplies” in “RSSKRX23E-A User’s Manual” for detail on Power
Supply Setting.
Figure 3-2 Power supply configuration
Vd
RX23E-A
Vbus
LDO
Va
Vd
VLDO
JP1 4
JP1 5
Sy st e m Po w er
Select Jumper
Analog Power
Select Jumper
Sy stem Power Su pply
USB Bus Power
Analog Power Supply
VCC
E2 Lite
Emula tor Power Su pply
AVCC0
2
4
1
6
5
3
Vbus
1
2
3
CN7
CN8
CN4
CN5
CN3: Thermocouple connector
CN2: Signal input terminal
USB-Serial
connector
Emulator
SW2:
Reset
switch
Analog power select jumper
System power select jumper
JP17:
M
select
jumper
CN1: Power output terminal