Hardware Architecture And Default Configuration; Kit Architecture; System Block Diagram; Figure 4. Ck-Rx65N Board Block Diagram - Renesas RX600 Series User Manual

Renesas RX Family

4. Hardware Architecture and Default Configuration

4.1 Kit Architecture

The CK-RX65N board is designed to demonstrate many options available to connect the RX65N MCU to
various cloud services. The board includes the RX65N MCU, multiple environmental sensors and
connectivity options such as USB, Ethernet, and Pmod connections for use with add-on wireless connectivity
devices, as well as support for Arduino Uno R3 shields. The board also includes an on-board debugger and
all required hardware needed to power, program, and debug software running on the MCU. The board also
has LED indicators and a push-button available for user interaction with the board.
Most of the on-board sensors are connected to the MCU using I
Analog to Digital Converter (ADC) peripheral within the MCU.
Board Area Features
Functionality
MCU Native RX MCU, power / current
Access measurement
System Control Power, Debug MCU, User LED
and Ecosystem and buttons, reset, ecosystem
Access connectors, USB Full Speed,
Boot configuration, Ethernet

4.2 System Block Diagram

User
Switches
LEDs
User Status
Power
R20UT5100EG0100 Rev. 1.00
May.17.22
Arduino
Uno
GPIO
Reset
Switch
IRQ/GPIO
CK-RX65N MCU BOARD
GPIO

Figure 4. CK-RX65N Board Block Diagram

CK-RX65N v1 – User's Manual
2
C. The on-board microphones use the
Function present Functionality is:
on all similar kits
Yes MCU dependent
Yes Same or similar across
similar kits
Ecosystem
Pmod 1 Pmod 2/
SPI/
2
UART/I C UART/ I
SPI/UART/
2
I C
Debug I/F
USB FS
Power
Measure
Points
Power
Ethernet
Delivery
SPI/
2
C
E2OB
Debugger
USB
Device
and Host
Voltage/
Current
Probes
RMII
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