Connectivity; Internal Rsk Connections - Renesas RX Series User Manual

RSKRX231

4.Connectivity

4.1

Internal RSK Connections

The diagram below shows the RSK board components and their connectivity to the MCU.
Application Board
Interfaces
Micon Pin Headers
E1 Debug
Interface
On-board I2C EEPROM
Pmod x2
CAN
Touch Interface
USB Host/Function
*1
: This connection is a not available in the default RSK configuration - refer to §6 for the required modifications.
Rev.
R20UT3027EG0100 1.00
Aug 24, 2015
Power Jack
5V
LDO Regulator
3V3/1V8
VCC
RX231
Microcontroller
ADTRG
(IRQ)
ADC I/O
Potentiometer
Figure 4-1: Internal RSK Block Diagram
VDD
CTS
RTS
I/O
I/O
TXD
RXD
RXD
TXD
I/O
Reset
IRQ
IRQ
*1
SW3 SW2 SW1 RES
Switches
User LEDs
G O R R
LEDs
4. Connectivity
VBUS 5V
RL78/G1C
USB to Serial
Power LED
G
USB
Function
E1 Programing
Interface
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