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REG10J0131-0100 Renesas Starter Kit for H8SX/1668R User’s Manual RENESAS SINGLE-CHIP MICROCOMPUTER H8SX F AMIL Y Rev .1.00 Renesas T echnology Europe Ltd.
T able of Content s Chapter 1. Preface .............................................................................................................................. ......................................................... 3 Chapter 2. Purpose ......
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.
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.
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.
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 E8 Header Power RS232 Serial App lication boa.
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. Applicat ion Header RING 14.00m m 80.0 1mm 3.81m m 5.00m m JA3 Applies to connector with micriocontroller pi n1 100.
Chapter 5. Block Diagram Figure 5-1 shows the CPU board components and their connectivity. Microcontroller User: 4 LEDS 1Green, 1Orange , 2Red Application Bo ard Headers Potentiometer Microcontroller .
E10A E8 Figure 5-2: RSK Connec tions 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 91 SW1/BOOT* Connects to an IRQ input for user controls.
Description Function Circuit Net Name CPU’s Pin Fit for RS232 Remove for RS232 SCI0 Default serial port TXD0 52 R31 R37 SCI0 Default serial port RXD0 51 R30 R36 SCI5 Spare Serial Port TXD5 93 R34, R.
Option Link Settings Reference Function Fitted Alte rnative (Rem oved) Related To R15 Serial Port Configuration Connects serial port SCI5 (Tx) to D-type connector (J8).
Option Link Settings Reference Function Fitted Alte rnative (Rem oved) Related To R71 Application board interface Use DA1 of application board interface. Use AN7 of application board interface. R111 R111 Application board interface Use AN7 of application board interface.
Option Link Settings Reference Function Fitted Alte rnative (Rem oved) Related To R67 Application board interface Use IO3 of application board interface Use UD of application board interface R78 R78 A.
Option Link Settings Reference Function Fitted Alte rnative (Rem oved) Related To R3 Power source Enables external 5V power supply from ‘PWR’ (J7) connector. Disables power supply from ‘PWR’ (J7) connector. R13, R47, R48 R13 USB Power source Enables USB VBUS as power supply for this RSK board.
Option Link Settings Reference Function Fitted Alte rnative (Rem oved) Related To R93 32.768 KHz Clock Oscillator Routes OSC1 CPU pin to J3 header OSC1 CPU pin and J3 header are not connected R94, R103, R105 R94 32.768 KHz Clock Oscillator Routes OSC2 CPU pin to J3 header OSC2 CPU pin and J3 header are not connected R93, R103, R105 R103 32.
Option Link Settings Reference Function Fitted Alte rnative (Rem oved) Related To R21 Analog Voltage Source Analog Voltage Source is set to on-board Vcc. Analog Voltage Source is taken from external connector. R46 R46 Analog Voltage Source Analog Voltage Source is taken from external connector.
The mode pins should change state only while the r eset signal is active to avoid possible de vice damage. The reset is held in the active sta te for a fixed period by a pair of resistors and a capacitor . Please check the reset require ments carefully to ensure the reset circuit on the user ’ s board meets all the reset timing requirements.
Chapter 7. Modes This RSK supports two Boot modes and Single Chip mode. Details of programming the FLASH memory is described in the H8SX/1668R Group Hardware Manual.
Chapter 8. Programming Methods The board is intended for use with HEW and the supplied E10A d ebugger. Refer to H8SX/1668R Group Hardware Manual for details of programming the microcontroller without using these tools. Please note that to use E10A debugger , jumper E10A_EN (J15) must be fitted.
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.
J2 Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin 1 A1 37 2 A0 38 3 EMLE 39 4 PM3 40 5 PM4 41 6 UC_VCC - 7 NC - 8 NC - 9 GROUND - 10 VBUS_DET 46 11 MD_CLK 47 12 GROUND 48 13 IO0_CLK0 .
J3 Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin 1 D7 73 2 UC_VCC 74 3 D8 75 4 D9 76 5 D10 77 6 D11 78 7 GROUND 79 8 D12 80 9 D13 81 10 D14 82 11 D15 83 12 IRQ0n 84 13 IRQ1n 85 14 LE.
J4 Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin 1 TRSTn 109 2 UC_VCC - 3 TMS 111 4 GROUND - 5 TDI 113 6 TCK 114 7 MD0 115 8 LED1 116 9 LED2 117 10 ADPOT_AN0 118 11 AN1 119 12 AN2 12.
9.2. Application Headers Table 9-5 to Table 9-9 below show the standard application header connections. JA1 Pin Generic Header Name CPU board Signal Name Device Pin Pin Generic Header Name CPU board S.
JA5 Pin Generic Header Name CPU board Signal Name Device Pin Pin Generic Header Name CPU board Signal Name Device Pin 1 AD4 AN4 124 2 AD5 AN5 126 3 AD6 AN6 (**) 127 4 AD7 AN7 (**) 128 5 CAN1TX - - 6 C.
JA3 Pin Generic Header Name CPU board Signal Name Device Pin Pin Generic Header Name CPU board Signal Name Device Pin 1 A0 A0 38 2 A1 A1 37 3 A2 A2 36 4 A3 A3 35 5 A4 A4 34 6 A5 A5 33 7 A6 A6 31 8 A7 .
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.
10.5. Memory Map Figure 10-1: Memory Map 29.
Chapter 11. Component Placement Figure 11-1: Component Placement – Front vi ew 30.
31 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 H8SX/1668R series microcontro llers refer to the H8SX/1668R Group hardware manual.
Renesas S tarter Kit for H8SX/1668R User's Ma nual Publication Date Rev.1.00 04.04.2008 Published by: Renesas T echnology Europe Ltd. Duke’s Meadow , Millboard Road, Bourne End Buckinghamshire SL8 5F H, United King dom ©2008 Renesas T ec hnology Europe an d Renesas Solutions Co rp.
Renesas S tarter Kit for H8SX/1668R User's Manual Renesas T echnology Euro pe Ltd. Duke’s Meadow , Millboard Road, Bourne End Buckinghamshire SL8 5F H, United King dom.
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