Renesas R0K5R8C3MDU30BR, Instruction Manual

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APPLICATION NOTE
R01AN1051EJ0100 Rev.1.00 Page 1 of 38
Mar 21, 2012
R8C/3MK Group
USB-to-Serial Communication Conversion Demo Board
R0K5R8C3MDU30BR Instruction Manual
Introduction
This document is an instruction manual for the R0K5R8C3MDU30BR that enables USB-to-Serial communication
conversion using the USB Peripheral function and serial communication function in R8C/3MK Group MCUs.
Target Device
R8C/3MK Group
Contents
1. Preface .............................................................................................................................................. 2
2. Important ........................................................................................................................................... 3
3. Precautions for Safety....................................................................................................................... 5
4. Demo Board Functions ..................................................................................................................... 8
5. Related Documents........................................................................................................................... 8
6. Demo Board Description ................................................................................................................... 9
7. Setting up the Demo Board............................................................................................................. 12
8. Operating Instructions ..................................................................................................................... 15
9. I
2
C demo communication protocol .................................................................................................. 23
10. SSU demo communication protocol................................................................................................ 28
11. Circuit Diagram................................................................................................................................ 34
12. Parts Layout Diagram ..................................................................................................................... 34
13. Parts List ......................................................................................................................................... 34
R01AN1051EJ0100
Rev.1.00
Mar 21, 2012