Table of Contents
Advertisement
Quick Links
RA4L1 Group
32
Renesas RA Family
RA4 Series
All information contained in these materials, including products and product specifications,
represents information on the product at the time of publication and is subject to change by
Renesas Electronics Corp. without notice. Please review the latest information published by
Renesas Electronics Corp. through various means, including the Renesas Electronics Corp.
website (http://www.renesas.com).
www.renesas.com
Renesas Solution Starter Kit
Capacitive Touch Evaluation System
User's Manual
Rev.1.00 Oct 2024
Advertisement
Table of Contents
Related Manuals for Renesas RA4L1 Series
Summarization of Contents
How to Use This Manual
1. Purpose and Target Readers
Explains the manual's purpose and intended audience, requiring basic knowledge of electronics and MCUs.
Renesas RTK0EG0057S01001BJ Disclaimer
Precautions
Outlines precautions for using the Evaluation Kit, emphasizing laboratory use and potential interference with radio communications.
Safety Items
Definitions of Symbols
Defines symbols used in the document and on the product to prevent danger to users and property damage.
Warning
Handling related warnings
Details warnings regarding product disassembly, modification, and immediate disconnection in case of abnormalities.
Installation
Advises against installing the equipment in high humidity or wet locations to prevent damage.
Ambient temperature
Specifies the maximum ambient operating temperature for the product as 35°C.
Caution
Handling related cautions
Provides cautions on handling, connecting/disconnecting cables, and using the product with wet hands.
Transport methods
Recommends using original packaging and cushioning for transport, treating it as precision equipment.
Abnormal operation
Instructs to turn off and on the power if the product exhibits abnormal operation due to interference.
Disposal
Mandates disposal as industrial waste according to applicable laws, referencing EU WEEE regulations.
Electromagnetic Environment
EMI: Electro Magnetic Interference
Details electromagnetic emissions, noting potential interference in residential areas and specifying Class A compliance.
EMS: Electro Magnetic Susceptibility
Covers electromagnetic susceptibility, recommending user attention to power supply quality and protection measures.
4. Hardware Default Settings
4.1 Switch and Jumper Default Settings
Details default settings for switches and jumpers on the CPU board for initial setup.
5. CPU Board Layout
5.1 Block Diagram
Presents the block diagram of the RA4L1 Cap Touch CPU Board, illustrating its main components and connections.
5.4 Reset Circuit / Debug Interface
Table 4 Function Selection Switch Specifications (SW4/SW5)
Lists specifications for function selection switches SW4 and SW5, detailing their positions and functions.
6. Capacitive Touch Application Board
6.1 Signal Assignments
Illustrates signal assignments for the RA4L1 Cap Touch CPU board when connected to the application board.
7. Certifications
7.1 European Union regulatory notices
Lists EU directives compliance, including EMC Directive and WEEE Directive, for the product.
Need help?
Do you have a question about the RA4L1 Series and is the answer not in the manual?
Questions and answers