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REG10J0109-0100
Renesas Starter Kit for SH2/7137
User’s Manual
RENESAS SINGLE-CHIP MICROCOMPUTER
SH2 FAMILY
Rev.1.00 Renesas Technology Europe Ltd.
Revision date: 14.FEB.2008 www.renesas.com
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Table of Contents Chapter 1. Preface ....................................................................................................................................................................................... 3 Chapter 2. Purpose ...................................................................................................................................................................................... 4 Chapter 3. Power Supply ............................................
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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. Copyright © Renesas Technology Europe Ltd. 2008. All rights reserved. © Renesa
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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. • User Code Debugging. • User Circuitry such as Switches, LEDs and potentiometer. • User or Example Application. • Sample peripheral device initialisation code. The RSK bo
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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 power jack. Warning The RSK is neither under nor over voltage protected. Use a centre positive supply for this board. 3.2. Power – Up Behaviour When the RSK is purchased th
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Chapter 4. Board Layout 4.1. Component Layout The following diagram shows top layer component layout of the board. Application board interface Reset switch JA5 JA1 RS232 Serial LCD Display Power J7 LCD Power LED J3 CAN E8A Header JA3 Microcontroller J4 MCU J2 pin headers E10A Header J1 User LEDs Boot LED JA6 JA2 Application board interface Potentiometer User switches Figure 4-1: Board Layout 6
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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 7
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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 8
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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. IRQ0, Pin 46 The switch is also used in conjunction with the RES switch to place the device in (Port B pin 2) BOOT mode when not using the E10A debugger. SW2* Connects to an
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Description Function Microcontroller Fit for RS232 Remove for RS232 Port Pin 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 The RCAN module can be used for RCAN communication. Table 6-4 contains details of the signal descriptions and pin connections. Descript
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LCD Pin Circuit Net Name Device Pin Circuit Net Name Device Pin Pin 1 Ground - 2 5V Only - 3 No Connection - 4 DLCDRS (PD10) 28 DLCDE + 100k pull down to ground (PD9) 5 R/W (Wired to Write only) - 6 29 7 No Connection - 8 No connection - 9 No Connection - 10 No connection - 11 DLCDD4 (PE0) 27 12 DLCDD5 (PE1) 26 DLCDD6 (PE2) DLCDD7 (PE3) 13 25 14 24 Table 6-5 Debug LCD Module Connections 11
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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. Option Link Settings Reference Function Fitted Alternative (Removed) Related To R54 Serial Port Connects serial port SCI0 (Tx) to Disconnects serial port SCI0 R53 Configuration D-type connector (SERIAL). (Tx) from D-type connector (SERIAL). R53 Serial Port Connects serial port SCI0 (R
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Option Link Settings Reference Function Fitted Alternative (Removed) Related To R159 Application Use TRSTn of E10A debugger Use M2_Wn of application board R151 board interface interface. interface. R151 Application Use M2_Wn of application board Use TRSTn of E10A debugger R159 board interface interface. interface. R148 Application Use TMS of E10A debugger Use M2_Vn of application board R147 board interface interface interface. R147 Application Use M2_Vn of application board Use TMS of
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Option Link Settings Reference Function Fitted Alternative (Removed) Related To R100 Application Use TMR0 of application board Use A11 of application board R98 board interface interface. interface. R98 Application Use A11 of application board Use TMR0 of application board R100 board interface interface. interface. R59 Application Use to connect to onboard LED3. Use D3 of application board R58 board interface interface. R58 Application Use D3 of application board Use to connect to onboa
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Option Link Settings Reference Function Fitted Alternative (Removed) Related To R67 Application Use A17 of application board Use SDA of application board R66, R68 board interface interface. interface “or” IRQ1 for onboard SW2. R81 Application Use SCL of application board Use IRQ0 for onboard SW1 “or” R82, R83 board interface interface. A16 of application board interface. R83 Application Use IRQ0 for onboard SW1. Use SCL”or” A16 of application R81, R82 board interface board interface.
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Option Link Settings Reference Function Fitted Alternative (Removed) Related To R93 Application Use TXD2 for onboard RS232 Use IO1 of application board R95 board interface module. interface. R95 Application Use IO1 of application board Use TXD2 for onboard RS232 R93 board interface interface. module. R112 Application Use RXD2 for onboard RS232 Use WRLn, WRn “or” IO0 of R101, R105, board interface module. application board interface. R109 R105 Application Use WRLn of application board U
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Option Link Settings Reference Function Fitted Alternative (Removed) Related To R118 Application Use A1 of application board Use TXD0 for onboard RS232 R120 board interface interface. module. R124 Application Use RXD0 for onboard RS232 Use A0 of application board R121 board interface module. interface. R121 Application Use A0 of application board Use RXD0 for onboard RS232 R124 board interface interface. module. Table 6-7: Application board interface links. Table 6-8 below describes t
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Option Link Settings Reference Function Fitted Alternative (Removed) Related To R33 MCU power Supply to MCU. CPU current can be measured supply across R33 R161 Ground Connects Analog & Digital Separates Analog & Digital grounds together. grounds. R23 Power source 5V source signal will be powered 5V source signal will not be R3, R10, R24 from E8A_VCC. powered from E8A_VCC. R24 Power source CON_5V source signal will be CON_5V source signal will not be R3, R10, R23 powered from E8A_VCC
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Option Link Settings Reference Function Fitted Alternative (Removed) Related To R49 Voltage Voltage Reference set to board Voltage Reference taken from R50 Reference Vcc signal. external connector (JA1 pin 7). Source R50 Voltage Voltage Reference is taken from Voltage Reference set to board R49 Reference external connector (JA1 pin 7). Vcc signal. Source Table 6-11: Voltage reference links. Table 6-12 below describes the function of the option links associated with analog power supply
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Option Link Settings Reference Function Fitted Alternative (Removed) Related To R46 Switches SW3 can be used for ADTRGn SW3 can not be used for R48 configuration ADTRGn R48 Switches SW3 can be used for IRQ2 SW3 can not be used for IRQ2 R46 configuration Table 6-14: Switches configuration links. 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
