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Renesas SH2/7137 manual

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  • Page 1

    REG10J0109-0100 Renesas Starter Kit for SH2/7137 User’s Manual RENESAS SINGLE-CHIP MICROCOMPUTER SH2 F AMIL Y Rev .1.00 Renesas T echnology Europe Ltd. Revision date: 14.FEB.2008 www .renesas.com[...]

  • Page 2

    T able of Content s Chapter 1. Preface .............................................................................................................................. ......................................................... 3 Chapter 2. Purpose .........................................................................................................[...]

  • Page 3

    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 w hole or part is prohibited without the written permission of Rene sas Technology Europe Limited. Trademarks All brand or product names used in this manual are trademarks or registere[...]

  • Page 4

    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 t he software installation and debugging environment. Features include: • Renesas Microcontroller Programming. • User Code Debugging. • Us[...]

  • Page 5

    Chapter 3. Power Supply 3.1. Requirements This RSK operates from a 5V power supply. A diode provides reverse polarity protection only if a current limiting power supply is used. All RSK boards are supplied with an E10A debugger. All RSK boards have an optional centre positive supply connector using a 2.0mm barrel powe r jack. Warning The RSK is nei[...]

  • Page 6

    Chapt Figure 4-1: Board Layout er 4. Board Layout 4.1. Component Layout The following diagram shows top layer component layout of the board. User switches E8A Header Power RS232 Serial App lication board interface LCD Dis p la y Microcontroller p in headers App lication board interface Potentiometer User LEDs Reset switch JA1 J2 LCD Power LED MCU J[...]

  • Page 7

    4.2. Board Dimensions The following diagram gives the board dimensions and connector positions. All through hole connect ors are on a common 0.1” grid for easy interfacing. Figure 4-2: Board Dime nsions 7[...]

  • Page 8

    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 Connec tions 8[...]

  • Page 9

    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 Function Microcontroller RES When pressed, the RSK microcontroller is reset. RESn , Pin 70(*) SW1/BOOT* Connects to an IRQ input for user controls. The switch is also used in conjun[...]

  • Page 10

    Description Function Microcontroller Port Pin Fit for RS232 Remove for RS232 SCI2 Default serial port 58 R30 R53 SCI2 Default serial port 60 R39 R54 SCI0 Spare Serial Port 68 R53 R30 SCI0 Spare Serial Port 69 R54 R39 Table 6-3: Serial Port settings The SCI2 port is also available on J3 and JA6. The SCI0 port is available on J3 and JA2. 6.5. RCAN-ET[...]

  • Page 11

    LCD Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin 1 Ground - 2 5V Only - 3 No Connection - 4 DLCDRS (PD10) 28 5 R/W (Wired to Write only) - 6 DLCDE + 100k pull down to ground (PD9) 29 7 No Connection - 8 No connection - 9 No Connection - 10 No connection - 11 DLCDD4 (PE0 ) 27 12 DLCDD5 (PE1) 26 13 DLCDD6 (PE2 ) 25 14 DLCDD7 (PE3) [...]

  • Page 12

    6.7. Option Links Table 6-6 below describes the function of the option links contained on this RSK board and associat ed with Serial Port Configuration. Th e default configuration is indicated by BOLD text. Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R54 Serial Port Configuration Connects serial port SCI0 (Tx) t[...]

  • Page 13

    Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R159 Application board interface Use TRSTn of E10A debugger interface. Use M2_Wn of application board interface. R151 R151 Application board interface Use M2_Wn of application board interface. Use TRSTn of E10A debugger interface. R159 R148 Application board interface [...]

  • Page 14

    Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R100 Application board interface Use TMR0 of application b oard interface. Use A11 of application board interface. R98 R98 Application board interface Use A11 of application board interface. Use TMR0 of application b oard interface. R100 R59 Application board interface[...]

  • Page 15

    Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R67 Application board interface Use A17 of application board interface. Use SDA of application board interface “or” IRQ1 for onboard SW2. R66, R68 R81 Application board interface Use SCL of application board interface. Use IRQ0 for onboard SW1 “or” A16 of appli[...]

  • Page 16

    Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R93 Application board interface Use TXD2 for onboard RS232 module. Use IO1 of application board interface. R95 R95 Application board interface Use IO1 of application board interface. Use TXD2 for onboard RS232 module. R93 R112 Application board interface Use RXD2 for o[...]

  • Page 17

    Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R118 Application board interface Use A1 of application board interface. Use TXD0 for onboard RS232 module. R120 R124 Application board interface Use RXD0 for onboard RS232 module. Use A0 of application board interface. R121 R121 Application board interface Use A0 of ap[...]

  • Page 18

    Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R33 MCU power supply Supply to MCU. CPU current can be measured across R33 R161 Ground Connects Analog & Digital grounds together. Separates Analog & Digital grounds. R23 Power source 5V source signal will be powered from E8A_VCC. 5V source signal will not be p[...]

  • Page 19

    Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R49 Voltage Reference Source Voltage Reference set to boar d Vcc signal. Voltage Reference taken from external connector (JA1 pin 7). R50 R50 Voltage Reference Source Voltage Reference is taken from external connector (JA1 pin 7). Voltage Reference set to boar d Vcc si[...]

  • Page 20

    Option Link Settings Reference Function Fitted Al ternative (Removed) Related To R46 Switches configuration SW3 can be used for ADTRGn SW3 can not be used for ADTRGn R48 R48 Switches configuration SW3 can be used for IRQ2 SW3 can not be used for IRQ2 R46 Table 6-14: Switches configuration links. 6.8. Oscillator Sources A crystal oscillator is fitte[...]

  • Page 21

    Chapter 7. Modes This RSK supports Boot mode, User Boot mode, User Program Mode and User mode. Details of programming the FLASH memory is described in the SH2/7137 Group Hardware Manual. 7.1. Boot mode The boot mode settings for this RSK are shown in Table 7-1: Boot Mode pin settings below: FWE MD2n MD1 LSI State after Reset End 1 0 0 Boot Mode Tab[...]

  • Page 22

    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 sho wn in Table 7-5: MCU Extension Mode 0 pin settings below: FWE MD2n MD1 LSI State after Reset End 0 0 0 MCU Extension Mode 0 Table 7-5: MCU Extension M ode 0 pin settings 7.6. MCU extension mode 2 [...]

  • Page 23

    Chapter 8. Programming Methods The board is intended for use with HEW and the supplied E10A d ebugger. Refer to SH2/7137 Group Hardware Manual for details of programming the microcontroller without using these tools. 23[...]

  • Page 24

    Chapter 9. Headers 9.1. Microcontroller Headers Table 9-1 to Table 9-4 show the microcontroller pin headers and their correspondi ng microcontroller connections. The header pins connect directly to the microcontroller pin unless otherwise stated. J1 Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin 1 GROUND - 2 TRSTn_M2_Wn 2 3 UC_VCC [...]

  • Page 25

    J2 Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin 1 D7 31 2 D6 32 3 D5 33 4 D4 34 5 D3_LED3 35 6 UC_VCC - 7 D2_LED2 37 8 D1_LED1 38 9 GROUND 39 10 D0_LED0 40 11 CS1n_CRx0 41 12 CTx0 42 13 A19_CAN_STBn 43 14 A18_IRQ2 44 15 A17_IRQ1_SDA 45 16 A16_IRQ0_SCL 46 17 M2_TRISTn 47 18 UC_VCC - 19 UD_CAN_EN 49 20 GROUND - Table 9-2: J2 J3 Pin[...]

  • Page 26

    J4 Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin 1 AN14 81 2 AN13 82 3 AN12 83 4 PIN84 84 5 PIN85 85 6 PIN86 86 7 ADPOT 87 8 CON_AVREF 88 9 AN7 89 10 AN6 90 11 AN5 91 12 AN4 92 13 CON_AVSS 93 14 AN3 94 15 AN2 95 16 AN1 96 17 AN0 97 18 CON_AVCC 98 19 UC_VCC 99 20 WDT_OVFn 100 Table 9-4: J4 26[...]

  • Page 27

    9.2. Application Headers Table 9-5 to Table 9-9 below show the standard application header connections. JA1 Pin Generic Hea der Name CPU board Signal Name Device Pin Pin Generic Header Name CPU board Signal Name Device Pin 1 5V CON_5V - 2 0V GROUND - 3 3V3 CON_3V3 - 4 0V GROUND - 5 AVCC CON_AVCC 98 6 AVss CON_AVSS 79 7 AVref CON_AVREF 88 8 ADTRG AD[...]

  • Page 28

    JA2 Pin Generic Hea der Name CPU board Signal Name Device Pin Pin Generic Header Name CPU board Signal Name Device Pin 1 RESn RESn 70 2 EXTAL CON_EXTAL 72 3 NMIn NMI 73 4 VSS1 GROUND - 5 WDT_OVF WDT_OVFn 100 6 SCIaTX TxD0 68 7 IRQ0 IRQ0 46 8 SCIaRX RxD0 69 9 IRQ1 IRQ1 45 10 SCIaCK SCK0 67 11 UD UD 49 12 CTSRTS NC - 13 Up M1_Up 17 14 Un M1_Un 15 15 [...]

  • Page 29

    JA6 Pin Generic Hea der Name CPU board Signal Name Device Pin Pin Generic Header Name CPU board Signal Name Device Pin 1 DREQ NC - 2 DACK NC - 3 TEND NC - 4 STBYn NC - 5 RS232TX RS232TX - 6 RS232RX RS232RX - 7 SCIbRX NC - 8 SCIbTX NC - 9 SCIcTX TXD2 58 10 SCIbCK NC - 11 SCIcCK SCK2 61 12 SCIcRX RXD2 60 13 - - - 14 - - - 15 - - - 16 - - - 17 - - - 1[...]

  • Page 30

    JA3 Pin Generic Hea der Name CPU board Signal Name Device Pin Pin Generic Header Name CPU board Signal Name Device Pin 1 A0 A0 69 2 A1 A1 68 3 A2 A2 67 4 A3 A3 66 5 A4 A4 65 6 A5 A5 63 7 A6 A6 56 8 A7 A7 55 9 A8 A8 54 10 A9 A9 53 11 A10 A10 52 12 A11 A11 23 13 A12 A12 22 14 A13 A13 21 15 A14 A14 20 16 A15 A15 19 17 D0 D0 40 18 D1 D1 38 19 D2 D2 37 [...]

  • Page 31

    Chapter 10. Code Development 10.1. Overview Note: For all code debugging using Renesas software tools, the R SK board must be conne cted to a PC USB port via an E10A. An E10 A pod is supplied with the RSK product. 10.2. Compiler Restrictions The compiler supplied with this RSK is fully functional for a per iod of 60 days from first use. After the f[...]

  • Page 32

    10.5. Memory Map Figure 10-1: Memory Map 32[...]

  • Page 33

    Chapter 11. Component Placement Figure 11-1: Component Placement – Front vi ew 33[...]

  • Page 34

    34 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[...]

  • Page 35

    Renesas S tarter Kit for SH2/7137 User's Ma nual Publication Date Rev.1.00 14.02.2008 Published by: Renesas T echnology Europe Ltd. Duke’s Meadow , Millboard Road, Bourne End Buckinghamshire SL8 5F H, United King dom ©2008 Renesas T echnology E urope and Renesas Solutions Corp., All Rights Reserved.[...]

  • Page 36

    Renesas S tarter Kit for SH2/7137 User's Manual Renesas T echnology Europe Lt d. Duke’s Meadow , Millboard Road, Bourne End Buckinghamshire SL8 5F H, United King dom[...]