Renesas RX72M Series User Manual
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Renesas RX72M Series User Manual

Renesas RX72M Series User Manual

Starter kit+ 32-bit mcu
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32
RX72M Group
32
RENESAS 32-Bit MCU
RX Family / RX700 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 Starter Kit+ for RX72M
User's Manual
Rev. 1.00 Jul 2019

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Summary of Contents for Renesas RX72M Series

  • Page 1 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.
  • Page 2 Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user’s manual or other Renesas Electronics document.
  • Page 3 Unit Products The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products.
  • Page 4 RSK+. Renesas expressly disclaims all such warranties. Renesas or its affiliates shall in no event be liable for any loss of profit, loss of data, loss of contract, loss of business, damage to reputation or goodwill, any economic loss, any reprogramming or recall...
  • Page 5 The following documents apply to the RX72M Group. Make sure to refer to the latest versions of these documents. The newest versions of the documents listed may be obtained from the Renesas Electronics Web site. Document Type...
  • Page 6 Digital-to-Analog Converter Dual In-line Package Direct Memory Access DMAC Direct Memory Access Controller Do Not Fit E1 / E2 Lite Renesas On-chip Debugging Emulator EEPROM Electronically Erasable Programmable Read Only Memory Electromagnetic Compatibility Electrostatic Discharge GLCDC Graphic LCD Controller I2C (IIC) Philips™...

  • Page 7: Table Of Contents

    Universal Serial Bus (USB) ........................25 5.12 RS-485 ..............................26 5.13 External Bus ............................. 26 5.14 SDRAM ..............................27 5.15 Renesas Serial Peripheral Interface (RSPI) .................... 28 5.16 Quad Serial Peripheral Interface (QSPI) ....................28 5.17 I C Bus (Inter-IC Bus) ..........................28 5.18 SD Host Interface (SDHI) .........................
  • Page 8 6.18 QSPI Configuration ..........................47 6.19 RS-485 Configuration ..........................47 6.20 RSPI Configuration ..........................47 6.21 Serial & USB to Serial Configuration ....................... 48 6.22 SDHI Configuration ..........................49 6.23 USB Configuration ........................... 50 7. Headers ........................... 51 Application Headers ..........................51 8.

  • Page 9: Overview

    Rev. 1.00 Jul 31, 2019 1. Overview Purpose This CPU Board is an evaluation tool for Renesas microcontrollers. This manual describes the technical details of the CPU Board hardware. Features This RSK+ provides an evaluation of the following features: Renesas microcontroller programming •...

  • Page 10: Board Specification

    Renesas Starter Kit+ for RX72M 1. Overview Board specification Board specification was shown in Table 1-1 below. Table 1-1: Board Specification Item Specification Part No : R5F572MNDDBD or R5F572MNHDBD Microcontroller Package : 224-pin LFBGA On-Chip Memory : ROM 4MB, RAM 1MB...

  • Page 11: Power Supply

    Power-Up Behaviour When the RSK+ is purchased, the RSK+ board has the ‘Release’ build of the example tutorial software pre- programmed into the Renesas microcontroller. Please consult the ‘Renesas Starter Kit+ Smart Configurator Tutorial Manual’ for further information of this example.

  • Page 12: Board Layout

    Renesas Starter Kit+ for RX72M 3. Board Layout 3. Board Layout Component Layout Figure 3-1 below shows the top component layout of the board. TOP Side Application Board Interfaces (Application Headers) USB0 USB0 PMOD1 Connector Host Function EtherCAT LEDs PMOD1...

  • Page 13: Board Dimensions

    Renesas Starter Kit+ for RX72M 3. Board Layout Board Dimensions Figure 3-2 below gives the board dimensions and connector positions. All the through-hole connectors are on a common 2.54mm pitch grid for easy interfacing. Corners x 4 3.0 mm radius...

  • Page 14: Component Placement

    Renesas Starter Kit+ for RX72M 3. Board Layout Component Placement Figure 3-3 below shows placement of individual components on the top-side PCB – bottom-side component placement can be seen in Figure 3-4. Component types and values are shown on the board schematics.
  • Page 15 Renesas Starter Kit+ for RX72M 3. Board Layout R469 C112 C133 R468 R467 R401 R361 R374 R373 R360 R462 R464 R463 R419 R437 R409 R426 R436 R418 R417 R435 R408 R425 R376 R372 R407 R424 R371 R375 R370 R454 R461...

  • Page 16: Connectivity

    Renesas Starter Kit+ for RX72M 4. Connectivity 4. Connectivity Internal Board Connections The diagram below shows the CPU board components and their connectivity to the MCU. DC PWR IN (5V) In addition to DC PWR IN, VBUS (USB0 Function) can be used as the power supply source for the board.

  • Page 17: Debugger Connections

    Renesas Starter Kit+ for RX72M 4. Connectivity Debugger Connections Figure 4-2 below shows the connections between the CPU board, E1/E2 Lite debugger and the host PC. The DSMIF connector is the same size as the E1/E2 Lite connector so be careful when connecting.

  • Page 18: User Circuitry

    Renesas Starter Kit+ for RX72M User Circuitry 5. User Circuitry Reset Circuit A reset control circuit is fitted to the CPU board to generate the required reset signal, and is triggered from the RES switch. Refer to the RX72M Group User’s Manual: Hardware for details regarding the reset signal timing requirements, and the CPU board schematics for information regarding the reset circuitry in use on the board.

  • Page 19: Leds

    Renesas Starter Kit+ for RX72M User Circuitry LEDs There are 15 LEDs on the RSK+ board. The function of each LED, its colour, and its connections are shown in Table 5-4. Table 5-4: LED Connections Colour Function Port 3V3 PWR Green Indicates the status of the Board_3V3 power rail.

  • Page 20: Pmod

    Renesas Starter Kit+ for RX72M User Circuitry Pmod™ The RSK+ board is equipped with connectors for the Digilent Pmod™ interface. Please connect an LCD module that is compatible with the PMOD1 conenctor. Care should be taken when installing the LCD module to ensure pins are not bent or damaged. The LCD module is vulnerable to electrostatic discharge (ESD);...

  • Page 21: Usb Serial Port

    User Circuitry USB Serial Port A USB serial port is implemented in a Renesas low power microcontroller (RL78/G1C) and is connected to the RX72M Serial Communications Interface (SCI) module. Multiple options are provided to allow the selection of the connected SCI6 port. Connections between the USB to Serial converter and the microcontroller are listed in Table 5-7 below.

  • Page 22: Ethernet

    Ethernet When running any Ethernet software, a unique MAC address should be used. A unique Renesas allocated MAC address is attached to the PCB as a sticker, and should be always be used with this device ensured to ensure full compatibility when using other Renesas hardware on a common Ethernet connection.
  • Page 23 Renesas Starter Kit+ for RX72M User Circuitry Table 5-10: Ethernet Connections (ETHERNET1) Ethernet signal Function Port ET1-TXCLK MII: Transmit clock ET1-TXEN_RMII1TXDEN MII/RMII: Transmit data valid ET1-ETXD0_RMII1TXD0 MII/RMII: Transmit data 0 ET1-ETXD1_RMII1TXD1 MII/RMII: Transmit data 1 ET1-ETXD2 MII: Transmit data 2...

  • Page 24: Ethercat Slave Controller (Esc)

    Renesas Starter Kit+ for RX72M User Circuitry 5.10 EtherCAT Slave Controller (ESC) To run the EtherCAT slave controller software, the EtherCAT ID number is required. Please use SW5 as necessary. The CPU board has an EtherCAT slave controller (ESC) and is connected to the ESC module of the microcontroller.

  • Page 25: Universal Serial Bus (Usb)

    Renesas Starter Kit+ for RX72M User Circuitry Table 5-15: EtherCAT Connections (ECAT-IN/ECAT-OUT) EtherCAT signal Function Port CLKOUT25M EtherCAT: For PHY clock 25MHz ET-MDIO EtherCAT: Management data I/O ET-MDC EtherCAT: Management data clock CATI2C-CLK EtherCAT: I2C clock for slave configuration CATI2C-DATA...

  • Page 26: Rs-485

    Renesas Starter Kit+ for RX72M User Circuitry 5.12 RS-485 This CPU board has RS-485 transceiver and header. Connection relations of RS-485 are shown in Table 5-17, Table 5-18. Table 5-17: RS-485 Transceiver Connections Serial Signal Function Port RS485-RXD Serial Transmit data...

  • Page 27: Sdram

    Renesas Starter Kit+ for RX72M User Circuitry 5.14 SDRAM The RX72M features an SDRAM controller. It is connected to SDRAM on the CPU board with a 32-bit width. Table 5-20 gives an Overview of the onboard SDRAM. Table 5-20: Overview of the onboard SDRAM...

  • Page 28: Renesas Serial Peripheral Interface (Rspi)

    5.15 Renesas Serial Peripheral Interface (RSPI) The RX72M features three Renesas Serial Peripheral Interface modules (Renesas SPI or RSPI). RSPI2 is connected to a 32Mbit Serial Flash. Table 5-22 below details the connected devices, and their connections to the MCU.

  • Page 29: Sd Host Interface (Sdhi)

    Renesas Starter Kit+ for RX72M User Circuitry 5.18 SD Host Interface (SDHI) A SD Card Slot is fitted to the CPU board, and connected to the SD Host Interface (SDHI) MCU peripheral. For further details regarding the SDHI operation, please refer to the RX72M Group User’s Manual: Hardware.

  • Page 30: Configuration

    Renesas Starter Kit+ for RX72M Configuration 6. Configuration Modifying the RSK+ This section lists the option links that are used to modify the way CPU board operates in order to access different configurations. Configurations are made by modifying link resistors or headers with movable jumpers or by configuration DIP switches A link resistor is a 0Ω...

  • Page 31: E1/E2 Lite Debugger Configuration

    Renesas Starter Kit+ for RX72M Configuration E1/E2 Lite Debugger Configuration Table 6-2 below details the function of the option links associated with E1/E2 Lite Debugger Configuration. Table 6-2: E1/E2 Lite Debugger Configuration Option Links MCU Peripheral Selection Destination Selection Signal name...

  • Page 32: Power Supply Configuration

    Renesas Starter Kit+ for RX72M Configuration Power Supply Configuration Table 6-4 below details the function of the option links associated with Power Supply Configuration. Table 6-4: Power Supply Configuration Option Links Reference Configuration Related Links. VBUS0 Connect 5V Power rail to VBUS0.

  • Page 33: Analog Power, Adc And Dac Configuration

    Renesas Starter Kit+ for RX72M Configuration Analog Power, ADC and DAC Configuration Table 6-7 below details the function of the option links associated with Analog Power, ADC and DAC Configuration. Table 6-7: Analog Power, ADC and DAC Configuration Option Links...

  • Page 34: Bus & Sdram Configuration

    Renesas Starter Kit+ for RX72M Configuration BUS & SDRAM Configuration Table 6-8, Table 6-9, Table 6-10 below details the function of the option links associated with BUS & SDRAM Configuration. Table 6-8: BUS & SDRAM Configuration Option Links(1) MCU Peripheral Selection...
  • Page 35 Renesas Starter Kit+ for RX72M Configuration Table 6-9: BUS & SDRAM Configuration Option Links(2) MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function SDRAM-A7 U10.62 JA3-A7 JA3.8 SDRAM-A6 U10.61 JA3-A6 JA3.7 SDRAM-A5 U10.60 JA3-A5 JA3.6 SDRAM-A4 U10.27 JA3-A4 JA3.5 SDRAM-A3 U10.26...
  • Page 36 Renesas Starter Kit+ for RX72M Configuration Table 6-10: BUS & SDRAM Configuration Option Links(3) MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function SDRAM-D7 U10.13 JA3-D7 JA3.24 SDRAM-D6 U10.11 JA3-D6 JA3.23 SDRAM-D5 U10.10 JA3-D5 JA3.22 SDRAM-D4 U10.8 JA3-D4 JA3.21 SDRAM-D3 U10.7...

  • Page 37: Can Configuration

    Renesas Starter Kit+ for RX72M Configuration CAN Configuration Table 6-11 below details the function of the option links associated with CAN Configuration. Table 6-11: CAN Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function CAN1RX R185, R179 R186, R187 U5.4...

  • Page 38: Ethercat Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.10 EtherCAT Configuration Table 6-13, Table 6-14, Table 6-15 below details the function of the option links associated with EtherCAT Configuration. Table 6-13: EtherCAT Configuration Option Links(ECAT-IN) MCU Peripheral Selection Destination Selection Signal name...
  • Page 39 Renesas Starter Kit+ for RX72M Configuration Table 6-15: EtherCAT Configuration Option Links(ECAT-IN/ECAT-OUT) MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function LED-CATRUN R221 LED6.A JA2-IRQb-M1HSIN1 R221 JA2.9 JA6-M1VIN JA6.15 U15.21 ET-INTn ET-INTn U16.21 CATI2C-DATA CATI2C-DATA U4.5 U15.9 CLKOUT25M R373...

  • Page 40: Ethernet Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.11 Ethernet Configuration Table 6-16, Table 6-17, Table 6-18 below details the function of the option links associated with Ethernet Configuration. Table 6-16: Ethernet Configuration Option Links(ECAT-IN) MCU Peripheral Selection Destination Selection Signal name...
  • Page 41 Renesas Starter Kit+ for RX72M Configuration Table 6-18: Ethernet Configuration Option Links(ECAT-OUT) MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function JA6-M1VIN JA6.15 U15.21 ET-INTn R215 U16.21 JA2-CTSaRTSa R215 JA2.12 U15.9 CLKOUT25M R373 R374 CLKOUT25M U16.9 PMOD2-CS R326 R194 PMOD2.1...

  • Page 42: General Io & Led Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.12 General IO & LED Configuration Table 6-20 below details the function of the option links associated with General IO & LED Configuration. Table 6-20: General IO & LED Configuration Option Links MCU Peripheral Selection...

  • Page 43: I2C & Eeprom Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.13 I2C & EEPROM Configuration Table 6-21 and Table 6-22 below detail the function of the option links associated with I2C & EEPROM Configuration. Table 6-21: I2C & EEPROM Configuration Option Links (1) MCU Peripheral Selection...

  • Page 44: Mtu & Poe Configuration

    Renesas Starter Kit+ for RX72M Configuration Table 6-24: IRQ & Switch Configuration Option Links (2) MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function U15.21 ET-INTn R215 U16.21 JA2-CTSaRTSa R215 JA2.12 PMOD1-IO0 R376 R193, R183 PMOD1.7 JA2-M1WP R193 R376, R183 JA2.17...
  • Page 45 Renesas Starter Kit+ for RX72M Configuration Table 6-26: MTU & POE Configuration Option Links (2) MCU Peripheral Selection Destination Selection Signal Interface name Signal /Function JA6-M1VIN JA6.15 JA3-ALE R245 R184, R91 JA3.46 R295 R296 JA1-IO6 R184 R245, JA1.21 JA6-M1WIN R245, R184 JA6.16...

  • Page 46: Pmod1 Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.16 PMOD1 Configuration Table 6-27 below details the function of the option links associated with PMOD1 Configuration. Table 6-27: PMOD1 Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function PMOD1-IO1 PMOD1-IO1 PMOD1.8...

  • Page 47: Qspi Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.18 QSPI Configuration Table 6-29 below details the function of the option links associated with QSPI Configuration. Table 6-29: QSPI Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function QSPI-CLK QSPI-CLK U14.6...

  • Page 48: Serial & Usb To Serial Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.21 Serial & USB to Serial Configuration Table 6-32 below details the function of the option links associated with Serial & USB to Serial Configuration. Table 6-32: Serial & USB to Serial Configuration Option Links...

  • Page 49: Sdhi Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.22 SDHI Configuration Table 6-33 below details the function of the option links associated with SDHI Configuration. Table 6-33: SDHI Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function SDHI-D3...

  • Page 50: Usb Configuration

    Renesas Starter Kit+ for RX72M Configuration 6.23 USB Configuration Table 6-34 below details the function of the option links associated with the USB Configuration. Table 6-34: USB Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function...

  • Page 51: Headers

    7. Headers Application Headers This RSK+ board is fitted with application headers, which can be used to connect compatible Renesas application devices or as easy access to MCU pins. Table 7-1 below lists the connections of the application header, JA1.
  • Page 52 Renesas Starter Kit+ for RX72M Headers Table 7-2 below lists the connections of the application header, JA2. Table 7-2: Application Header JA2 Connections Application Header JA2 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name...
  • Page 53 Renesas Starter Kit+ for RX72M Headers Table 7-3 below lists the connections of the BUS application header, JA3. Table 7-3: Application Header JA3 Connections Application Header JA3 (Bus) Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name...
  • Page 54 Renesas Starter Kit+ for RX72M Headers Table 7-4 below lists the connections of the application header, JA5. Table 7-4: Application Header JA5 Connections Application Header JA5 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name...
  • Page 55 Renesas Starter Kit+ for RX72M Headers Table 7-5 below lists the connections of the application header, JA6. Table 7-5: Application Header JA6 Connections Application Header JA6 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name...

  • Page 56: Code Development

    8. Code Development Overview For all code debugging using Renesas software tools, the RSK+ board must be connected to a PC via an E1/E20/E2 Lite debugger. An E1/E2 Lite debugger is supplied with this RSK+ product. For further information regarding the debugging capabilities of the E1/E20/E2 Lite debuggers, refer to E1/E20 Emulator, E2 Emulator Lite Additional Document for User's Manual (R20UT0399EJ).

  • Page 57: Additional Information

    Copyright This document may be, wholly or partially, subject to change without notice. All rights reserved. Duplication of this document, either in whole or part is prohibited without the written permission of Renesas Electronics Europe GmbH. © 2019 Renesas Electronics Europe GmbH. All rights reserved.
  • Page 58 RX72M Group REVISION HISTORY Renesas Starter Kit+ for RX72M User’s Manual Description Rev. Date Page Summary 1.00 Jul 31, 2019 First Edition issued  C - 1...
  • Page 59 RX72M Group RX72M User’s Manual Renesas Starter Kit+ for Publication Date: Rev.1.00 Jul 31, 2019 Published by: Renesas Electronics Corporation...
  • Page 60 RX72M Group R20UT4391EG0100...

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