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User’s Manual Renesas Starter Kit+ for SH7203 User’s Manual RENESAS SINGLE-CHIP MICROCOMPUTER SuperH™RISC engine Rev.2.00 2008.
Table of Contents Chapter 1. Preface ..................................................................................................................................................1 Chapter 2. Purpose .................................................................................................................................................2 Chapter 3. Power Supply ........................................................................................................................................
Chapter 1. Preface Cautions This document may be, wholly or partially, subject to change without notice. All rights reserved. No one is permitted to reproduce or duplicate, in any form, a part or this entire document 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.
Chapter 2. Purpose This RSK+ is an evaluation tool for Renesas microcontrollers. Features include: • Renesas Microcontroller Programming. • User Code Debugging. • User Circuitry such as switches, LEDs and potentiometer(s). • Sample Application. • Sample peripheral device initialisation code. The CPU board contains all the circuitry required for microcontroller operation. This manual describes the technical details of the RSK+SH7203 hardware.
Chapter 3. Power Supply 3.1. Requirements This CPU board can operate from either a 5V power supply or an 8V to 15V supply. Please refer to the following table while selecting the power supply voltage range - Power Supply Jumpers SEL_5VA and Jumpers SEL_5VA and SEL_5VB Fitted SEL_5VB Removed 5V only 8V to 15V (Default setting)* * - 12V power supply is included with the RSK+ board. Table 3-1 Power Supply Options Warning - Care must be taken to ensure that an appropriate supply is used.
Chapter 4. Board Layout 4.1. Component Layout The following diagram shows top layer component layout of the board.
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 5 143.50mm 135.00mm 65.00mm 47.00mm LCD Figure 4-2 : Board Dimensions 150.00mm JA5A JA1A JA2A JA6A 6.50mm interfacing.
Chapter 5. Block Diagram Figure 5-1 shows the CPU board components and their connectivity.
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 CPU board microcontroller is reset. RESn, Pin 59 SW1* Connects to an IRQ input for user controls. SW6-8 needs to be ON. IRQ0, Pin 179 (Port B, bit 0) SW2* Connects to an IRQ line for user controls. SW6-5 needs to be ON.
6.4. Serial port The microcontroller serial port SCIF0 can be used for RS232 communication. Please refer to Table 6-3 for the option links related with the serial portsDescription Function Fit for RS232 Remove to use alternate function TxD0 Serial Port Tx Pin R103 R103 RxD0 Serial Port Rx Pin R98 R98 Table 6-3 Serial Option Links The board is designed to accept a straight through RS232 cable. 6.5.
CAN0 Pin Circuit Net Name CAN1 Device Pin Pin Circuit Net Name Device Pin 1 CTx0 86* 1 CTx1 88* 2 GROUND - 2 GROUND - 3 CRx0 85* 3 CRx1 87* * - The RCAN transceivers translate the voltage levels on CPU pin to meet RCAN voltage level standards. Table 6-5 RCAN Connectors For more details on SH7203 on-chip RCAN module, please refer to SH7203 Group Hardware Manual. 6.7. USB The USB 2.0 host/function module (USB) provides capabilities as a USB host and USB function.
panel. It is possible to connect the LCDC to the LCD module other than microcomputer bus interface types and NTSC/PAL types and those that apply the LVDS interface. Two separate headers are provided on the RSK+ boards to support two types of LCDs 1. Hitachi LCD (J4) 2. Generic LCD (J14) Table 6-7 and Table 6-8 below details the LCD headers available on this RSK+ board.
J14 (For Generic LCD) Pin CPU board Signal Name Device Pin Pin CPU board Signal Name Device Pin 1 BOARD_5V --- 2 BOARD_5V --- 3 LCD_VCC --- 4 LCD_VCC --- 5 Unregulated_VCC --- 6 Unregulated_VCC --- 7 BLCD_DATA0 169* 8 BLCD_DATA1 167* 9 BLCD_DATA2 166* 10 BLCD_DATA3 165* 11 BLCD_DATA4 164* 12 BLCD_DATA5 163* 13 BLCD_DATA6 162* 14 BLCD_DATA7 161* 15 BLCD_DATA8 160* 16 BLCD_DATA9 158* 17 BLCD_DATA10 155* 18 BLCD_DATA11 153* 19 BLCD_DATA12 152* 20
For more details on SH7203 on-chip Serial Sound Interface module, please refer to SH7203 Group Hardware Manual. 6.11. Option Links Table 6-10 to Table 6-12 below describes the function of the option links contained on this CPU board. The default configuration is indicated by BOLD text. Reference CPU Pin Fitted Alternative ( Removed ) Related To R55 PA7, Pin 119 Connects PIN 119 of the CPU to Disconnects PIN 119 of the CPU R56 DA1 on JA5A and JA5B. from DA1.
Reference SW4-4 SW4-5 Function USB USB ON OFF VBUS (pin 102) of the CPU monitors HOST_VBUS_FLAG is disconnected Host VBUS. from VBUS (pin 102) of the CPU. VBUS (pin 102) of the CPU monitors DEVICE_VBUS is disconnected from Device VBUS. VBUS (Pin 102) of the CPU. Please note that only one switch can be set to ON. Table 6-14 VBUS connection Reference SW4-6 SW4-7 Function SSI RCAN ON OFF PF30 (Pin 128) of the CPU can be AUDIOCLK signal on J2 is used as AUDIOCLK signal on J2.
Reference Function ON OFF SW5-3 User LEDs Port pin PC14 (CPU PIN 75) can be LED 2 off used to drive LED2. SW5-4 Bus Interface Pin 75 of the CPU can be used as Pin 75 of the CPU can not be used as WAITn input available on JA3A-49. WAITn input. Table 6-20 LED2 / WAITn control Reference Function ON OFF SW5-5 User LEDs Port pin PE11 (CPU PIN 72) can be LED3 off. used to drive LED3. SW5-6 Bus Interface Pin 72 of the CPU can be used as Pin 72 of the CPU can not be used as CS6n output.
Reference SW6-3 SW6-4 Function ON OFF Pin 181 of the CPU is connected to Pin 181 of the CPU is connected to User switch SW3. User switch SW3. Application Pin 181 of the CPU is connected to Pin 181 of the CPU is disconnected Header EXT_IRQ2n on JA2A-23. from EXT_IRQ2n. User Switches Table 6-25 SW3/EXT_IRQ2 select Reference SW6-5 SW6-6 SW6-7 Function ON OFF Pin 180 of the CPU is connected to Pin 180 of the CPU is connected to User switch SW2. User switch SW2.
Reference SW7-5 SW7-6 Function ON OFF Application Pin 211 of the CPU is connected to Pin 211 of the CPU is Header TMR1 on JA2A-20. disconnected from TMR1. SSU Pin 211 of the CPU is connected to Pin 211 of the CPU is SSO0. disconnected from SSO0.
6.13.Oscillator Sources A crystal oscillator is fitted on the CPU board and used to supply various clock inputs to the Renesas microcontroller. Table 6-33 details the oscillators that are fitted and alternative footprints provided on this CPU board: Reference Component Crystal (X1) Fitted 16.6675 MHz (HC49/4H package) Crystal (X2) Fitted 32.768 kHz (90SMX package) Crystal (X3) Fitted 24.576 MHz (HC49/4H) Crystal (X4) Fitted 48 MHz (HC49/4H package) Table 6-33 Crystal Oscillators 6.14.
Chapter 7. Modes This CPU board supports four clock modes. Please refer to Table 7-1 for clock mode selection. SW4-9 (CPU Pin 96, MD_CLK1) SW4-8 (CPU Pin 97, MD_CLK0) Clock Mode ON ON 0 ON OFF 1 OFF ON 2 OFF OFF 3 Table 7-1 Clock Mode Selection a. Clock Mode 0 – This is the default mode on RSK+SH7203. In mode 0, clock is input from the EXTAL pin or the crystal oscillator.
Chapter 8. Programming Methods The RSK+SH7203 board can be programmed using E10A-lite supplied with the kit. Following headers are provided to download and debug the user code – H-UDI and AUD. 8.1. H-UDI Header for E10A This is a 14 pin header used to download and debug the user program. This header provides H-UDI interface for user debugging. Limited Event conditions in ROM and unlimited Breakpoints in RAM are supported. The AUD trace function is not supported.
Chapter 9. Headers 9.1. Application Headers Table 9-1 to Table 9-5 below show the standard application header connections. Note: Switch ID is specified in brackets where the connection is via a DIP switch.
15 Vp MO_Vp** 195 16 Vn MO_Vn** 197 17 Wp MO_Wp** 202 18 Wn MO_Wn** 203 19 TMR0 TMR0** 51 (SW7-7) 20 TMR1 TMR1** 211 (SW7-5) 21 TRIGa TRIGa** 31 22 TRIGb TRIGb** 208 23 IRQ2 EXT_IRQ2n 181 (SW6-4) 24 TRISTn TRISTn** 213 (SW7-1) 25 SPARE PIN --- --- 26 SPARE PIN --- --- CPU board Device Pin Table 9-2: JA2A / JA2B Standard Generic Header JA3A and JA3B Pin Header Name CPU board Device Pin Pin Header Name Signal Name Signal Name 1 A0 BA(0) - 2 A1 BA
JA5A and JA5B Pin Header Name CPU board Device Pin Pin Header Name Signal Name CPU board Device Pin Signal Name 1 AD4 AN4 115 2 AD5 AN5 116 3 AD6 AN6* 118 4 AD7 AN7* 119 5 CAN1TX CTx0 86 6 CAN1RX CRx0 85 7 CAN2TX CTx1 88 8 CAN2RX CRx1 87 9 AD8 JA5_PIN9 --- 10 AD9 JA5_PIN10 --- 11 AD10 JA5_PIN11 --- 12 AD11 JA5_PIN12 --- 13 TIOC0A JA5_PIN13 --- 14 TIOC0B JA5_PIN14 --- 15 TIOC0C JA5_PIN15 --- 16 M2_TRISTn JA5_PIN16 --- 17 TCLKC JA5_PI
Chapter 10. Code Development 10.1. Overview Note: For all code debugging using Renesas software tools, the CPU board must be connected to a PC USB port via an E10A lite. An E10A lite is supplied with the RSK product. This RSK+ board supports both H-UDI and AUD interface. E10A lite supplied with the kit is an on-chip debugging emulator which supports only H-UDI interface of the target device. The H-UDI uses a 14-pin interface and marked as E10A on the RSK+SH7203 board.
10.4. Memory Map The memory map shown in this section visually describes the memory areas of RSK+SH7203.
Chapter 11.
Figure 11-2: Component Placement (Bottom Layer) 26
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 installed in the Manual Navigator. For information about the SH7203 microcontrollers refer to the SH7203 Group Hardware Manual For information about the SH7203 assembly language, refer to the SH2A, SH2A-FPU Software Manual Online technical support and information is available at: http://www.renesas.
Renesas Starter Kit+ for SH7203 User's Manual Publication Date Rev.2.00 17.Jan.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.
Renesas Starter Kit+ for SH7203 User’s Manual 1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 Japan REG10J0060-0200
