User’s Manual User’s Manual 32 16 RX23W Group Target Board for RX23W User’s Manual RENESAS 32-Bit MCU RX Family / RX200 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 Corporation without notice.
Notice 1. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. You are fully responsible for the incorporation of these circuits, software, and information in the design of your equipment. Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits, software, or information. 2.
Precautions The following precautions should be observed when operating Target Board for RX23W product: The Target Board for RX23W is only intended for use in a laboratory environment under ambient temperature and humidity conditions. A safe separation distance should be used between this product and any sensitive equipment. Its use outside the laboratory, classroom, and study area or in area not conform to the protection requirements of the Electromagnetic Compatibility Directive could lead to prosecution.
How to Use This Manual 1. Purpose and Target Readers This manual is designed to provide the user with an understanding of the Target Board hardware functionality, and electrical characteristics, and not intend to be a guide to embedded programming or hardware design. Particular attention should be paid to the precautionary notes when using the manual. These notes are attached at the end of each section and in the Usage Notes section, not within the body of the text.
2. List of Abbreviations and Acronyms Abbreviation CPU DIP DNF IDE IRQ HOCO LOCO LED MCU n/a (NA) n/c (NC) PC Pmod™ RAM RFP ROM SPI USB BLE Full Form Central Processing Unit Dual In-line Package Do Not Fit Integrated Development Environment Interrupt Request High-Speed On-Chip Oscillator Low-Speed On-Chip Oscillator Light Emitting Diode Micro-controller Unit Not Applicable Not Connected Personal Computer Digilent Pmod™ Compatible connector. Pmod™ is registered to Digilent Inc.
Table of Contents 1. Overview ......................................................................................................................... 7 Contents ..................................................................................................................................................... 7 Purpose ...................................................................................................................................................... 7 Features .........................
RX23W Group Board for RX23W Target R01UHxxxEG0100 Rev.0.60 Nov. 26, 2019 1. Overview Contents Thank you for purchasing the Renesas evaluation tool "Target Board for RX23W". This product consists of the following item. Target Board for RX23W Purpose The Target Board for RX23W is an evaluation tool for Renesas microcontrollers. This manual describes the technical details of the Target Board for RX23W hardware.
Target Board for RX23W 1. Overview Board Specification Table Table 1-1 shows the Target Board for RX23W specifications. Item Evaluation MCU Board Size Power Supply Current Consumption Current Consumption Measurement Header*1 Main Clock *1 Sub Clock *1 Bluetooth Low Energy Push Switch LED USB Connector Pmod™ Connector *1 Arduino™ Headers *1 MCU Header *1 Cut Pattern Power Selection Header *1 Emulator Reset Switch *1: Parts are not mounted (DNF).
Target Board for RX23W 1. Overview Block Diagram Figure 1-1 shows the block diagram of the Target Board for RX23W. USB Connector Emulator Circuit Cut Pattern MCU Header x2 Power Supply Selection Header Arduino™ Connector Pmod™ Connector BLE Antenna Evaluation MCU External Power Supply Header Power Indicator LED Main Clock Sub Clock USB Connector Reset Switch User Switch User LED x2 *Gray hatching parts is not mounted. Figure 1-1: Block Diagram R01UHxxxEG0100 Rev.0.60 Nov.
Target Board for RX23W 2. Board Layout 2. Board Layout Figure 2-1 shows the external appearance of the top side of Target Board for RX23W.
Target Board for RX23W 3. Parts Layout 3. Parts Layout Figure 3-1 shows the parts layout of Target Board for RX23W. 2.54mm 54.0mm 33.02mm 2.54mm 90.0mm Figure 3-1: Parts Layout R01UHxxxEG0100 Rev.0.60 Nov.
Target Board for RX23W 4. Operating Environment 4. Operating Environment Figure 4-1 shows the operating environment of the Target Board for RX23W. Install the integrated development environment (IDE) from the following URL on the host PC. All the other required drivers are will be automatically installed with the IDE. https://www.renesas.com/rxtb USB Cable Target Board for RX23W Host PC Figure 4-1: Operating Environment R01UHxxxEG0100 Rev.0.60 Nov.
Target Board for RX23W 5. User Circuit 5. User Circuit Evaluation MCU The MCU specification for the power supply, system clock, and reset at the time of shipment are as follows; Power supply: 3.3 V fixed (including analog power supply) System clock: Operated with on-chip oscillator Reset: Reset switch, IDE reset instruction Bluetooth Low Energy This board is equipped with Bluetooth Low Energy circuit. Figure 5-1： Circuit of Bluetooth Low Energy Caution Never modify the Bluetooth Low Energy circuit.
Target Board for RX23W 5. User Circuit Emulator This board has an emulator. When shipped from the factory, the switch is off and the emulator is in reset. If you are using an emulator, set the switches as shown in Table 5-1.The connector shape is USB micro -B for Integrated Development Environment (IDE) and for Renesas Flash Programmer (RFP). Connect to the computer via the USB cable.
Target Board for RX23W 5. User Circuit USB Serial Port The USB connector CN5 is connected to the FTDI USB serial conversion module and can be used as a virtual COM port. The USB serial connection relationship is shown below. Table 5-2 : Serial Port Connections Signal Name TXD RXD CTS RTS *1: Function Transmit Signal. Receive Signal. Clear To Send. Request To Send.
Target Board for RX23W 5. User Circuit ACT LED The ACT LED displays the operation status of the emulator control software. The lighting conditions are shown below. The lighting color is green. Light On: Indicates that the emulator is connected to the target. Flickering: Indicates that the host machine (PC) has recognized the emulator. Light Off: Indicates that the emulator cannot be used for some reason. (Including power off) Power LED The power LED lights on, when the board is power- supplied.
Target Board for RX23W 5. User Circuit External Power Supply Header When operating the evaluation MCU at an arbitrary voltage, or requiring current more than the USB current capacity, use the external power supply header (J6) for power supply. The available voltage depends on the evaluation MCU. When using this header, cut SS19 Figure 5-4 show the position of the cut pattern, Figure 5-5 shows the position of the external power supply header.
Target Board for RX23W 5. User Circuit Pmod™ Connector The Pmod ™ connector (PMOD1) has a through hole at a pitch of 2.54 mm and is connected to the evaluation MCU according to Pmod™ Interface Type 2 A. Note that the Pmod ™ connector has the pin assignment different from other headers. Figure 5-6 shows the pin assignment of the Pmod ™ connector and Table 5-3 shows the signal assign of the Pmod ™ connector.
Target Board for RX23W 5. User Circuit Arduino™ヘッダ The Arduino ™ header (J2,J3,J4,J5) has a through hole at a pitch of 2.54 mm and is connected to the evaluation MCU according to Arduino™ UNO R3. Table 5-4 shows the signal assign of the Arduino ™ header. The channel for interrupts is assigned to IRQ4 respectively.
Target Board for RX23W 5. User Circuit Crrent Consumption Measurement Header The current consumption measurement header (J7) is used for measuring current consumption of the evaluation MCU. The current consumption can be measured by connecting an ammeter to the evaluation MCU. Note that the cut pattern (SS20) should be cut when using this header. Figure 5-7 shows the position of the header and cut pattern.
Target Board for RX231 6. Configuration 6. Configuration Modifying the Target Board for RX23W This section describes how to change the Target Board for RX23W setting by using option link resistance. An option link resistor is a 0Ω surface mount resistor, which is used to short or isolate a part of circuits. See the 6.2 below for the list of option links by function. Fit or remove the option link resistor to switch functions by referring to the list.
Target Board for RX23W 7. Handling Precautions 7. Handling Precautions Board Thickness Please be extra careful when handling the Target Board for RX23W as the board is thin (1.6 mm). Additional Load When adding loads by USB power supply, the maximum operational current is 300 mA at 3.3 V, current is 100 mA at 5 V operation. When adding loads by external power supply, the maximum operational current is 500 mA under any operating voltage.
Target Board for RX23W 8. Code Development 8. Code Development Figure 8-1 shows the setting of e2 studio when creating a new project for the Target Board for RX23W. Debug hardware: Select [E2 Lite (RX)]. Power supply from the emulator: Select [No]. Figure 8-1: e2 studio settings (Note) Do not connect another Target Board to your PC while connecting the Target Board for RX23W. R01UHxxxEG0100 Rev.0.60 Nov.
Target Board for RX23W 9. Additional Information 9. Additional Information Technical Support For details on the RX23W Group microcontrollers, refer to the RX23W Group Hardware Manual. For details on the RX assembly language, refer to the RX Family Software Manual. The latest information is available from the WEB site https://www.renesas.com/rxtb. Technical Contact Details techsupport.america@renesas.com America: Europe: https://www.renesas.com/en-eu/support/contact.html Global & Japan: https://www.
Target Board for RX23W Appendix A. Conformity Assessment Appendix A. Conformity Assessment Target Board for RX23W conforms to the laws and regulations that are described in the following. FCC/ISED Regulatory Since this module is not sold to general end users directly, there is no user manual of module. For the details about this module, please refer to the specification sheet of module. This module should be installed in the host device according to the interface specification (installation procedure).
Target Board for RX23W Appendix A. Conformity Assessment Korea Radio Regulations MSIP-xxx-xxx-RX23WTBQ56 해당 무선설비는 전파혼신 가능성이 있으므로 인명안전과 관련된 서비스는 할 수 없습니다. China SRRC 1. ■ ■ ■ ■ ■ ■ 使用频率：2.4 - 2.4835 GHz 等效全向辐射功率(EIRP)： 天线增益＜10dBi 时：≤100 mW 或≤20 dBm 最大功率谱密度： 天线增益＜10dBi 时：≤20 dBm / MHz(EIRP) 载频容限：20 ppm 帯外发射功率(在 2.4-2.4835GHz 頻段以外) ≤-80 dBm / Hz (EIRP) 杂散发射(辐射)功率(对应载波±2.5 倍信道带宽以外)： ≤-36 dBm / 100 kHz (30 - 1000 MHz) ≤-33 dBm / 100 kHz (2.4 - 2.4835 GHz) ≤-40 dBm / 1 MHz (3.4 - 3.
Target Board for RX23W User’s Manual REVISION HISTORY Description Rev. Date Page Summary 0.10 Oct.03.2019 - First Edition issued 0.60 Nov. 26, 2019 - Fixed ISED 0.6 R01UHxxxEG0100 Rev.0.60 Nov.
RX23W Group Target Board for RX23W User’s Manual Publication Date: Rev. 0.60 Nov.
