Renesas SH2/7137 User Manual
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Renesas SH2/7137 User Manual

Renesas SH2/7137 User Manual

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To our customers,
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On April 1
, 2010, NEC Electronics Corporation merged with Renesas Technology
Corporation, and Renesas Electronics Corporation took over all the business of both
companies. Therefore, although the old company name remains in this document, it is a valid
Renesas Electronics document. We appreciate your understanding.
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
Send any inquiries to http://www.renesas.com/inquiry.
Old Company Name in Catalogs and Other Documents
Renesas Electronics website:
http://www.renesas.com
st
April 1
, 2010
Renesas Electronics Corporation

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Summary of Contents for Renesas SH2/7137

  • Page 1 On April 1 , 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding.
  • Page 2 Renesas Electronics. Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as “Specific”...
  • Page 3 Renesas Starter Kit for SH2/7137 User’s Manual RENESAS SINGLE-CHIP MICROCOMPUTER SH2 FAMILY Rev.1.00 2008.02...

  • Page 4: Table Of Contents

    Table of Contents Chapter 1. Preface ... 3 Chapter 2. Purpose ... 4 Chapter 3. Power Supply ... 5 3.1. Requirements ... 5 3.2. Power – Up Behaviour ... 5 Chapter 4. Board Layout ... 6 4.1. Component Layout ... 6 4.2.

  • Page 5: Chapter 1. Preface

    Cautions 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 Technology Europe Limited. Trademarks All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organisations.

  • Page 6: Chapter 2. Purpose

    This RSK is an evaluation tool for Renesas microcontrollers. This manual describes the technical details of the RSK hardware. The Quick Start Guide and Tutorial Manual provide details of the software installation and debugging environment. Features include: • Renesas Microcontroller Programming.

  • Page 7: Chapter 3. Power Supply

    When the RSK is purchased the RSK board has the ‘Release’ or stand alone code from the example tutorial code pre-programmed into the Renesas microcontroller. On powering up the board the user LEDs will start to flash. After 200 flashes, or after pressing a switch the LEDs...

  • Page 8: Chapter 4. Board Layout

    Chapt 4.1. Component Layout The following diagram shows top layer component layout of the board. Application board interface LCD Display Microcontroller pin headers er 4. Board Layout Application board interface Figure 4-1: Board Layout Reset switch RS232 Serial Power Power LED E8A Header E10A Header Potentiometer...

  • Page 9: Board Dimensions

    4.2. Board Dimensions The following diagram gives the board dimensions and connector positions. All through hole connectors are on a common 0.1” grid for easy interfacing. Figure 4-2: Board Dimensions...

  • Page 10: Chapter 5. Block Diagram

    Chapter 5. Block Diagram Figure 5-1 shows the CPU board components and their connectivity. Figure 5-1: Block Diagram Figure 5-2 shows the connections to the RSK. Figure 5-2: RSK Connections...

  • Page 11: Chapter 6. User Circuitry

    Chapter 6. User Circuitry 6.1. Switches There are four switches located on the CPU board. The function of each switch and its connection are shown in Table 6-1. Switch When pressed, the RSK microcontroller is reset. SW1/BOOT* Connects to an IRQ input for user controls. The switch is also used in conjunction with the RES switch to place the device in BOOT mode when not using the E10A debugger.

  • Page 12: Rcan-Et

    Description Function SCI2 Default serial port SCI2 Default serial port SCI0 Spare Serial Port SCI0 Spare Serial Port The SCI2 port is also available on J3 and JA6. The SCI0 port is available on J3 and JA2. 6.5. RCAN-ET The RCAN module can be used for RCAN communication. Table 6-4 contains details of the signal descriptions and pin connections.
  • Page 13 Circuit Net Name Ground No Connection R/W (Wired to Write only) No Connection No Connection DLCDD4 (PE0) DLCDD6 (PE2) Device 5V Only DLCDRS (PD10) DLCDE + 100k pull down to ground (PD9) No connection No connection DLCDD5 (PE1) DLCDD7 (PE3) Table 6-5 Debug LCD Module Connections Circuit Net Name Device...

  • Page 14: Option Links

    6.7. Option Links Table 6-6 below describes the function of the option links contained on this RSK board and associated with Serial Port Configuration. The default configuration is indicated by BOLD text. Reference Function Serial Port Configuration Serial Port Configuration Serial Port configuration Serial Port...
  • Page 15 Reference Function R159 Application Use TRSTn of E10A debugger board interface interface. R151 Application Use M2_Wn of application board board interface interface. R148 Application Use TMS of E10A debugger interface board interface R147 Application Use M2_Vn of application board board interface interface.
  • Page 16 Reference Function R100 Application Use TMR0 of application board board interface interface. Application Use A11 of application board board interface interface. Application Use to connect to onboard LED3. board interface Application Use D3 of application board board interface interface. Application Use to connect to onboard LED2.
  • Page 17 Reference Function Application Use A17 of application board board interface interface. Application Use SCL of application board board interface interface. Application Use IRQ0 for onboard SW1. board interface Application Use A16 of application board board interface interface. Application Use UD of application board board interface interface.
  • Page 18 Reference Function Application Use TXD2 for onboard RS232 board interface module. Application Use IO1 of application board board interface interface. R112 Application Use RXD2 for onboard RS232 module. board interface R105 Application Use WRLn of application board board interface interface. R109 Application Use WRn of application board...
  • Page 19 Reference Function R118 Application board interface R124 Application board interface R121 Application board interface Table 6-8 below describes the function of the option links associated with E8A and E10A debuggers. The default configuration is indicated by BOLD text. Reference Function R178 Table 6-9 below describes the function of the option links associated with power source.
  • Page 20 Reference Function MCU power supply R161 Ground Power source Power source Power source Power source Power source Power source Power source Power source Table 6-10 below describes the function of the option links associated with clock configuration. The default configuration is indicated by BOLD text.
  • Page 21 Reference Function Voltage Reference Source Voltage Reference Source Table 6-12 below describes the function of the option links associated with analog power supply. The default configuration is indicated by BOLD text. Reference Function Analog Voltage Source Analog Voltage Source Analog Voltage Source Table 6-13 below describes the function of the option links associated with MCU modes.

  • Page 22: Oscillator Sources

    6.8. Oscillator Sources A crystal oscillator is fitted on the RSK and used to supply the main clock input to the Renesas microcontroller. Table 6-15 details the oscillators that are fitted and alternative footprints provided on this RSK: Component Crystal (X1) 6.9.

  • Page 23: Chapter 7. Modes

    7.2. User Boot mode Refer to SH2/7137 Group Hardware Manual for details of User Boot Mode. The user mode settings for this RSK are shown in Table 7-2: user Mode pin settings below: 7.3. User Program mode Refer to SH2/7137 Group Hardware Manual for details of User Program Mode.

  • Page 24: Mcu Extension Mode 0

    7.5. MCU extension mode 0 CS0 space becomes external memory spaces with 8-bit bus width in SH7137. The MCU Extension Mode 0 settings for this RSK are shown in Table 7-5: MCU Extension Mode 0 pin settings below: 7.6. MCU extension mode 2 CS0 space becomes external memory spaces with 8-bit bus width in SH7137.

  • Page 25: Chapter 8. Programming Methods

    Chapter 8. Programming Methods The board is intended for use with HEW and the supplied E10A debugger. Refer to SH2/7137 Group Hardware Manual for details of programming the microcontroller without using these tools.

  • Page 26: Chapter 9. Headers

    9.1. Microcontroller Headers Table 9-1 to Table 9-4 show the microcontroller pin headers and their corresponding microcontroller connections. The header pins connect directly to the microcontroller pin unless otherwise stated. Circuit Net Name GROUND UC_VCC TDO_M2_Wp TCK_M2_Un M1_Wn UC_VCC M1_Vp M1_Un M1_Up A13_TRIGa...
  • Page 27 Circuit Net Name D3_LED3 D2_LED2 GROUND CS1n_CRx0 A19_CAN_STBn A17_IRQ1_SDA M2_TRISTn UD_CAN_EN Circuit Net Name A9_IO5 A8_ADTRGn_IO3 UC_VCC SCK2 A5_IRQ3_CAN_ERRn A4_PTTX A2_SCK0 A0_RXD0 CON_XTAL CON_AVSS Device Circuit Net Name UC_VCC D1_LED1 D0_LED0 CTx0 A18_IRQ2 A16_IRQ0_SCL UC_VCC GROUND Table 9-2: J2 Device Circuit Net Name A10_IO6 A8_IO4...
  • Page 28 Circuit Net Name AN14 AN12 PIN85 ADPOT CON_AVSS UC_VCC Device Circuit Net Name AN13 PIN84 PIN86 CON_AVREF CON_AVCC WDT_OVFn Table 9-4: J4 Device...

  • Page 29: Application Headers

    9.2. Application Headers Table 9-5 to Table 9-9 below show the standard application header connections. Generic Header Name CON_5V CON_3V3 AVCC CON_AVCC AVref CON_AVREF DAC0 IO_0 IO_2 IO_4 IO_6 IRQ3 IRQ3 IIC_SDA CPU board Device Signal Name Table 9-5: JA1 Standard Generic Header Generic Header Name CPU board Signal Name...
  • Page 30 Generic Header Name CPU board Signal Name RESn RESn NMIn WDT_OVF WDT_OVFn IRQ0 IRQ0 IRQ1 IRQ1 M1_Up M1_Vp M1_Wp TMR0 TMR0 TRIGa TRIGa IRQ2 IRQ2 Generic Header Name CPU board Signal Name CAN1TX CTx0 CAN2TX AN12 AD10 AN14 TIOC0A TIOC0C TCLKC M2_Up M2_Up...
  • Page 31 Generic Header Name CPU board Signal Name DREQ TEND RS232TX RS232TX SCIbRX SCIcTX TXD2 SCIcCK SCK2 Device Generic Header Name DACK STBYn RS232RX SCIbTX SCIbCK SCIcRX Table 9-8: JA6 Standard Generic Header CPU board Device Signal Name RS232RX RXD2...
  • Page 32 Generic Header Name CPU board Signal Name CS0n CS0n CS2n WRHn CASn Device Generic Header Name CS1n SDCLK WRLn RASn Table 9-9: JA3 Standard Generic Header CPU board Device Signal Name CS1n WRLn...

  • Page 33: Chapter 10. Code Development

    Chapter 10. Code Development 10.1. Overview Note: For all code debugging using Renesas software tools, the RSK board must be connected to a PC USB port via an E10A. An E10A pod is supplied with the RSK product. 10.2. Compiler Restrictions The compiler supplied with this RSK is fully functional for a period of 60 days from first use.

  • Page 34: Memory Map

    10.5. Memory Map Figure 10-1: Memory Map...

  • Page 35: Chapter 11.Component Placement

    Chapter 11.Component Placement Figure 11-1: Component Placement – Front view...

  • Page 36: Chapter 12. Additional Information

    For details on how to use High-performance Embedded Workshop (HEW, refer to the HEW manual available on the CD or from the web site. For information about the SH2/7137 series microcontrollers refer to the SH7137 Group hardware manual. For information about the SH2/7137 assembly language, refer to the SH2 Series Software Manual.
  • Page 37 Renesas Starter Kit for SH2/7137 User's Manual Publication Date Rev.1.00 14.02.2008 Published by: Renesas Technology Europe Ltd. Duke’s Meadow, Millboard Road, Bourne End Buckinghamshire SL8 5FH, United Kingdom ©2008 Renesas Technology Europe and Renesas Solutions Corp., All Rights Reserved.
  • Page 38 Renesas Starter Kit for SH2/7137 User’s Manual 1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 Japan REG10J0109-0100...

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