Renesas Starter Kit for 38D5 User`s Manual
Contents
1. Chapter 4 Board Layout Component Layout The following diagram shows the top layer component layout of the board Application Board Interface Reset Switch l LCD Interface option RS232 Serial Power Power LED Debug LCD Microcontroller Pin H E8a Header User LED Boot LED User Boot Switch TL Board Interface User Switches Potentiometer Figure 4 1 Board Layout 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 WWQO0 S KULE 14 00mm UUI LO 08 UU LZ cp LUULUOO 00 L WWQ0 S8 h 4 k 2 00mm gt h 43 18mm 50 80mm 86 36mm 115 00mm d h 120 00mm gt Figure 4 2 Board Dimensions Chapter 5 Block Diagram Figure 5 1 is representative of the CPU board components and their connectivity Power Jack Option men BOOT Application Board Boot mode pins Circuitry Microcontroller Pin RESET pin D type Headers Latch Microcontroller E8a IRQ pins LCD Interface Cption ADC Input I O Serial Connector Option Z Tamo UNNNN N l l l E I Potentiometer Data x4 I User LED x POWER Green Control x2 I I I Figure 5 1 Block Diagram Figure 5 2 is representative of the connections required to the Re2. E 3 Table 9 4 4 17 9 2 Application Headers Table 9 5 and Table 9 6 below show the standard application header connections Marked pins are subject to option links Header Name Circuit Net Device Header Name Circuit Net Device Name Name eegen one fo la frasi mmm F a ioma lamo ko ENCE Je 1 keen Ir SN testen Jaune 2 ke e 1 epo Je ke w JET Bepo ke kino w LI epo we Klenge nx Bee kk p Klee nx Table 9 5 J Al Standard Generic Header Header Name Circuit Net Device Header Name Circuit Net Device Name Name DREES a TA Kee Jk f e ean on e o pee Je e ES Lamm e e e a o do serairoe Tsa e TI a Jug A E om e B poron CN SJ Suen OJ e pora o nr SJ a poron CK SJ Seen en p a ecoa e SJ Table 9 6 J A2 Standard Generic Header 18 Table 9 7 below show the LCD application header connections Marked pins are subject to option links Header Name Circuit Net Device Header Name Circuit Net Device Name Name WH ah Iw 5 Jong GROUND p 7 com com In Joo o Jm mio coma 6 u fse see Jg pang Lag Jg aB sess see jw mn Lan nm a5 sees mee Im 6 ole meer I 19 lee mee bh fa Sien en e Ser sse zs ole seen Ja mm Lem nm Geer see Iw im Lem mg ale seen lae mm Lem je o alen seen a mam Lem nm ale seen Jo fa seez Le ja zoga E D RI E seo See JD secu ar ale seen e wm Leg f5 39 lee sees bo wo Lo m o lee eer o alen Ier ar ole seen mn wn Lamp m
3. Clock Oscillator Connects External Disconnects sensitive R7 R10 R11 Microcontroller header pins to microcontroller signals from microcontroller external pins Sub Clock Oscillator Connects External Disconnects sensitive R6 R7 R10 Microcontroller header pins to microcontroller signals from microcontroller external pins Table 6 6 Clock Configuration Links R7 Sub Clock Oscillator Connects X2 clock to X2 clock disconnected from R6 R8 R10 R11 microcontroller microcontroller 10 Table 6 7 below describes the function of the option links associated with Serial configuration The default configuration is indicated by BOLD text Option Link Settings Programming Serial Connects RS232 port to MUST be removed if R43 or R43 R45 R49 Programming SCI port R53 fitted R52 R53 R55 RS232 Serial on Connects Application Header MUST be removed if R47 R52 R55 RS232RX to RS232 transceiver RS232 Transceiver Disables RS232 Serial Enables RS232 Serial R47 R49 R52 R53 ee eJ Table 6 7 Serial Configuration Links R52 RS232 Serial on Connects Application Header MUST be removed if R49 R53 R55 Application Header RS232TX to RS 232 transceiver fitted Table 6 8 below describes the function of the option links associated with Analog configuration The default configuration Is indicated by BOLD text Option Link Settings 24 R Analog Supply Connects Board VCC supply Reference Voltage MUST be R21 R22 R23 to Reference Voltage su
4. User or Example Application e Sample peripheral device initialisation code The Renesas Starter Kit board contains all the circuitry required for microcontroller operation NOTE This manual describes the technical details of the Renesas Starter Kit for 38D5 hardware The Quick Start Guide and Tutorial Manual provide details of the software installation and debugging environment Chapter 3 Power Supply 3 1 Requirements This Renesas Starter Kit operates from a 3V to 5V power supply A diode provides reverse polarity protection only if a current limiting power supply is used All Renesas Starter Kit boards are supplied with an E8a debugger This product is able to power the board with up to 300mA When the Renesas Starter Kitis connected to another system then that system should supply power to the Renesas Starter Kit All Renesas Starter Kit boards have an optional centre positive supply connector using a 2 1mm barrel power jack Warning The Renesas Starter Kit is neither under nor over voltage protected Use a centre positive supply for this board 3 2 Power Up Behaviour When the Renesas Starter Kit is purchased the Renesas Starter Kit 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 will flash at a rate controlled by the potentiometer
5. ole sees mn wm Lamp Im aler cases sessa so see mo Table 9 7 J A4 Optional Generic Header SEG26 19 Table 9 8and Table 9 9 below show the standard application header connections Marked pins are subject to option links Header Name Circuit Net Device Header Name Circuit Net Device Name Pin Name Pin e Km e e e e Kies je mee e tera SN M je IM ee een e L Jo fee Je 1 Seen e L kees Je 1 Seen e L a fee Je 1 Seen e L a ewe Je 1 Table 9 8 J A5 Optional Generic Header Header Name Circuit Net Device Header Name Circuit Net Device Name Pin Name Pin koe ke lrbw L E Jomar we Kees oe esma _ reses scr Jm 1 kea e E Je deme Je 1 5 sesos amn e I Jo sever Je 1 a ovaro Jocs uc JE a semon onan ue OJ EEE Jor b e pema we o a peere We L e fee e 1 Seen Wo L Jo fee e 1 Seen Wo L a fee Je LI Seen W L hees Ire T Table 9 9 J A6 Optional Generic Header 20 Chapter 10 Code Development 10 1 Overview Note For all code debugging using Renesas software tools the Renesas Starter Kit board must be connected to a Personal Computer USB port via an E8a An E8a Is supplied with the Renesas Starter Kit product 10 2 Mode Support High performance Embedded Workshop connects to the Microcontroller and programs it via the E8a Mode support is handled transparently to the user 10 3 Breakpoint Support High performance Embedded Workshop supports breakpoints on the user cod
6. To our customers Old Company Name in Catalogs and Other Documents 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 Renesas Electronics website http www renesas com April 1 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry LENESAS 8 10 11 12 Notice All information included in this document is current as of the date this document is issued Such information however 1s subject to change without any prior notice Before purchasing or using any Renesas Electronics products listed herein please confirm the latest product information with a Renesas Electronics sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license express implied or otherwise 1s granted he
7. as Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics products are classified according to the following three quality grades Standard High Quality and Specific The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application categorized as Specific without the prior written consent of Renesas Electronics Further you may not use any Renesas Electronics product for any application for Which it is not intended without the prior written consent of 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 or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas Electronics product is Standard unless otherwise expressly specified in a Renesas Electronics data sheets or data books etc Standard Computers office equip
8. e both in RAM and ROM Double clicking in the breakpoint column in the code sets the breakpoint Breakpoints will remain unless they are double clicked to remove them 21 10 4 Memory Map 00000h SFR 00040h 00040h Internal RAM 00840h User RAM Area 00864h OO ZEOh OOFEOh Emulator Firmware OOFFOh GEN ees 0083Fh QOFFFh Not used 01000h 01000h Data Area 015FFh 017FFh OFFDCh OFFDEh User Interrupt Vector Internal ROM s OFFE8h Serial 1 01 receive OFFDBh OFFEAh Interrupt Vector OFFFCh OFFFEN 277772279977 OFFFEh OFFFFh 1 This area is available in the flash memory version only Figure 10 1 Memory Map 22 JA1 JAS R43 R45 R33 R34 R29 Ez R41 D3 BOOT RRS CL IRGC IRGC JET IROL IRD I SYVZ 396367 E5 E s E 63 c17 31 TRI R27 EH SA y Bi E R21 cis U3 R55 ci2 R28 SW3 Go 29 Ro Ha ES Ciu Ro RE R32 R50 xu R18 JAA EJEJEA liga parara w EN RTA RT3 ga kja Go EO CIMIEZ RIO POO ES Em Res dE FE 6 E OI ELE Eu EE J RM J2 R51 ESI RE ma ai JAB R57 Chapter 11 Component Placement S Pit Label SIN Figure 11 1 Component Placement Chapter 12 Additional Information For details on how to use High performance Embedded Workshop refer to the High performance Embedded Workshop manual available on the CD or from the web site For information about the 38D5 group microcontrollers refer to the 38D5 Group Datas
9. efer to the hardware manual for more information on the requirements of the reset circult The Reset circuit operates by latching the state of the boot switch on pressing the reset button This control is subsequently used to modify the CNVss pin states as required The CNVss pin should change state only while the reset signal is active to avoid possible device damage The reset is held in the active state for a fixed period by a pair of resistors and a capacitor Please check the reset requirements carefully to ensure the reset circuit on the customers board meets all the reset timing requirements 13 Chapter 7 Modes The Renesas Starter Kitsupports Boot mode and Single chip mode Details of programming the FLASH memory is described in the 38D5 Group Datasheet 7 1 Boot mode The boot mode settings for this Renesas Starter Kit are shown in Table 7 1 Boot Mode pin settings below LSI State after Reset End Table 7 1 Boot Mode pin settings The software supplied with this Renesas Starter Kit supports Boot mode using an E8a and High performance Embedded Workshop only However hardware exists to enter boot mode manually do not connect the E8a in this case Press and hold the SW1 BOOT The CNVss pin is held in its boot state while reset is pressed and released Release the boot button The BOOT LED will be illuminated to indicate that the microcontroller is in boot mode When neither the E8a is connected nor the board is placed in b
10. heet For information about the 38D5 assembly language refer to the 740 Family Software Manual Online technical support and information is available at http www renesas com renesas starter kits Technical Contact Details America techsupportrta renesas com Europe tools support eu 0 renesas com J apan csc renesas com General information on Renesas Microcontrollers can be found on the Renesas website at http www renesas com 24 Renesas Starter Kit for 38D5 User s Manual Publication Date Rev 2 00 Aug 10 2007 Published by Renesas Solutions Corp 4 1 6 Miyahara Yodogawa ku Osaka City 532 0003 Japan 02007 Renesas Solutions Corp Renesas Technology Europe Ltd and Renesas Technology Corp All Rights Reserved Renesas Starter Kit for 38D5 User s Manual LENESAS Renesas Electronics Corporation 1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan REJ10J1336 0200
11. ller pin 34 to MUST be removed if R68 fitted SEG29 E e Pin Function Select Connects microcontroller pin 33 to MUST be removed if R70 fitted SEG30 o Pin Function Select Connects microcontroller pin 33 to 10 2 Should be removed if R69 fitted C Pin Function Select Connects microcontroller pin 32 to MUST be removed if R72 fitted SEG31 Pin Function Select Connects microcontroller pin 32 to IO 1 Should be removed if R71 fitted o Pin Function Select Connects microcontroller pin 31 to MUST be removed if R74 fitted SEG32 Pin Function Select Connects microcontroller pin 31 to 10 0 Should be removed if R73 fitted Table 6 10 Other option Links 12 6 7 Oscillator Sources Crystal oscillator are fitted on the Renesas Starter Kit board and used to supply the main and sub clock input to the Renesas microcontroller Table 6 11 details the oscillator that is fitted and alternative footprints provided on this Renesas Starter Kit Main clock X1 12 MHz HC 49U package Sub clock X2 32 768 kHz 90SMX package Table 6 11 Oscillators 6 8 Reset Circuit The CPU Board includes a simple latch circuit that links the mode selection and reset circuit This provides an easy method for swapping the device between Boot Mode and Single chip mode This circuit is not required on customers boards as It Is intended for providing easy evaluation of the operating modes of the device on the Renesas Starter Kit Please r
12. ment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems medical equipment or systems for life support e g artificial life support devices or systems surgical implantations or healthcare intervention e g excision etc and any other applications or purposes that pose a direct threat to human life You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of 1ts products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certai
13. n use conditions Further Renesas Electronics products are not subject to radiation resistance design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including but not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or system manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics Please contact a Renesas Electronics sales office 1f you have any questions regarding the information contained in this document or Renesas Electronics
14. nesas Starter Kit USB Cable E8a emulator AA Personal Computer User Interface Cable CPU Board Figure 5 2 Renesas Starter Kit Connections 1Green Orange 2Red N sjeubis ULOOd Y LOO Chapter 6 User Circuitry 6 1 Switches There are four switches located on the board The function of each switch and its connection are shown in Table 6 1 AAA Fuction Mierocontrolier When pressed the Renesas Starter Kit microcontroller is reset RESET P ing SW1 BOOT Connects to an IRQ CNTR input for user controls INT1 O CNTRO The switch is also used in conjunction with the RES switch to place Pin2 the device in BOOT mode when not using the E8a debugger Port 6 pin 6 SW2 Connects to a CNTR Interrupt input line for user controls CNTR1Pin1 e Lesen SW3 Connects to a KEY input for user controls KW4 Pin62 IN Table 6 1 Switch Functions R efer to schematic for detailed connectivity information 6 2 LEDs There are six LEDs on the Renesas Starter Kit board The green POWER LED lights when the board is powered The orange BOOT LED indicates the device is in BOOT mode when lit The four user LEDs are connected to an 10 port and will light when their corresponding port pin is set low Table 6 2 below shows the LED pin references and their corresponding microcontroller port pin connections LED Reference Colour Microcontroller Port Pin function Microcontroller Pin As shown on silkscreen Numbe
15. on The default configuration is indicated by BOLD text Option Link Settings Alternative Removed Related To R21 Funcion f Fitted Board VCC Supply to board from DC Disconnected es Board VCC Connects Board VCC supply Board VCC disconnected from R20 R22 R23 see os ens Board VCC Connects External 5V External 5V disconnected from R21 R23 R25 Microcontroller VCC Supply to microcontroller FitLow ohm resistor to R21 R22 R23 nai A oct et User I O Power Supply Connects Board VCC supply Board VCC disconnected from Table 6 5 Power Configuration Links R23 Board VCC Connects External 3V3 External 3V3 disconnected R21 R22 R25 CON 3V3 to Board VCC from Board VCC Table 6 6 below describes the function of the option links associated with Clock configuration The default configuration is indicated by BOLD text Option Link Settings Main Clock Oscillator Connects X1 clock to X1 clock disconnected from R16 R17 microcontroller microcontroller ka Main Clock Oscillator Connects External Disconnects sensitive R14 R17 Microcontroller header pins to microcontroller signals from microcontroller external pins Main Clock Oscillator Connects External Disconnects sensitive R14 R16 Microcontroller header pins to microcontroller signals from microcontroller external pins Sub Clock Oscillator Parallel resistor for X2 clock Not fitted R7 R10 Sub Clock Oscillator Connects X2 clock to X2 clock disconnected from R6 R7 R8 R11 Sub
16. oot mode as above the CNVss pin is pulled low by a 4 7k resistor When an E8a Is used the CNVss pin is controlled by the E8a 2 Single chip mode Because the CNVss pin Is pulled low this Renesas Starter Kit will always boot in Single chip mode when the E8a is not connected and the boot switch is not depressed Refer to 38D5 Group Datasheet for details of Single chip mode LSI State after Reset End Low Single Chip Mode Table 7 2 Single Chip Mode pin settings Chapter 8 Programming Methods The board is intended for use with High performance Embedded Workshop and the supplied E8a debugger Refer to 38D5 Group Datasheet for details of programming the microcontroller without using these tools 15 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 pins TTT TT rn ent Toeveeri pn aes Device in Ginn Kim Ginn Kim le Pem Kim In Beer p mu CCE o Table 9 1 J 1 ph MN in ent Seen Fin gent ep Clm ha Dim Ia Clm T Dim Ja Po secss er E EES Sie Ja Dim In Diaen Ia Dim In Table 9 2 J 2 16 TT TU Pn zept spe Fn gemtern Sepp sw 0 heo o sw s eo Oo sw Je ejen o su Je a E 3 Table 9 3 J 3 Pin Circuit Net Name Device Pin Pin Circuit Net Name Device Pin sas muy Je 9 ews mm le h
17. opment sse eee eee ee eee EE Ee ee Eegen 10 2 MOde SUDDO EE as 10 3 Breakpoint Gupport eee ee eee eee eee eee eee teke eee eee eee eee 104 Memon Map sse ai As Chapier TI EECHER Chapter 12 Additional Information sesss sesssessscsesssssssennnnassss 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 Solutions Corporation Trademarks All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or Organisations Copyright Renesas Solutions Corp 2007 All rights reserved Renesas Technology Europe Ltd 2007 All rights reserved Renesas Technology Corp 2007 All rights reserved Website htto www renesas com Glossary ADC Analog to Digital Converter IRQ Interrupt ReQuest CPU Central Processing Unit LCD Liquid Crystal Display DAC Digital to Analog Converter LED Light Emitting Diode E8a E8a On chip debugger module LSI Large Scale Integration HEW High performance Embedded Workshop MCU Microcontroller Chapter 2 Purpose This Renesas Starter Kitis an evaluation tool for Renesas microcontrollers Features include e Renesas Microcontroller Programming e User Code Debugging e User Circuitry such as Switches LEDs and potentiometer s e
18. pply provided from external interface Table 6 8 Analog Configuration Links Table 6 9 below describes the function of the option links associated LCD Panel configuration The default configuration in indicated by BOLD text Option Link Settings E NN LN AN LCD Panel Connects Contrast Adjust R19 Disconnects Contrast Adjust R12 R13 R15 R19 and LCD power source to V3 and LCD power source from V3 R12 LCD Panel Bias control resistor for V1 V2 R13 V3 R15 R19 LCD Panel Connects Contrast Adjust R9 R12 R13 R15 Reference parts CT 6EP series COPAL ELECTRNICS Corp Table 6 9 LCD Panel Configuration Links 11 Table 6 10 below describes the function of the option links associated with other options The default configuration is indicated by BOLD text Option Link Settings Option ink settings O Reference NN mm NN AZ R30 SW1 Connects SW1 to Disconnected nn ee nenen assez ng e e Enables E8a Connection MUST be removed if R49 fitted R43 R44 R47 R49 Pin Function Select Connects microcontroller pin 38 to MUST be removed if R60 fitted SEG25 e ee e Pin Function Select Connects microcontroller pin 37 to MUST be removed if R62 fitted SEG26 A SS L Pin Function Select Connects microcontroller pin 36 to MUST be removed if R64 fitted SEG27 eee rer gt Pin Function Select Connects microcontroller pin 35 to MUST be removed if R66 fitted SEG28 ee a Pin Function Select Connects microcontro
19. products or 1f you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics C 0 D d lt Q Q Renesas Starter Kit for 38D5 User s Manual RENESAS SINGLE CHIP 8 BIT CMOS MICROCOMPUTER 740 FAMILY Renesas Electronics Rev 2 00 2007 08 www renesas comM Table of Contents Chapter 1 Preface sse eee GJTapter 2 PUpOS6 um e Ohaplero POWEFOUDDIV sa a a D1 equi Me vetas 3 2 Power Up Behaviour sss eee ee ee eee Chapter 4 Board eT A COMPONEN CU t 4 2 Board DIM NSIOMS TTT Chapter 5 Block Diagram eee eee Chapter 6 User Circuiry cuisine ho eee e a Os ls SWHCNES went iii nb a i kaa amas NEA al ou akvan sree ee TG 67 7 6 3 Potentiometer sss css sssccsssssscssqusscesunsscssqusscenqnnrssesnnsssennnntos 64 SOTIRI DO EE OO ECD A E o i rav ad a Ta Ceda eC l E 6 6 OPIO D R RTER o hoJo 6 7 Oscillator Sources eee eee BGs Reset CIU AE NT TT TITRI CET EE ee ee TA BOO lO EE 7 2 Single chip MOdE E Chapter 8 Programming Methods sese eee eee hapler9 EIER 9 1 Microcontroller Headers cocina a A 9 2 Application Headers sse Chapter 10 Code Devel
20. r Table 6 2 LED Port 6 3 Potentiometer A single turn potentiometer is connected to ANO P 5 0 of the microcontroller This may be used to vary the input analog voltage value to this pin between VREF and Ground 6 4 Serial port The microcontroller programming serial port is connected to the E8a connector This serial port can optionally be connected to the R 5232 transceiver as well by fitting option resistors The connections to be fitted are listed in the Table 6 3 Description Function Fit for E8a Remove for E8a FitforRS232 Remove for RS232 Table 6 3 Serial Port settings Other serial portis connected to the application headers 6 5 LCD Module An LCD module is supplied to be connected to the connector J 8 This should be fitted so that the LCD module lies over 2 Care should be taken to ensure the pins are inserted correctly into 8 The LCD module uses a 4 bit interface to reduce the pin allocation No contrast control is provided this is set by a resistor on the supplied display module The module supplied with the Renesas Starter Kit only supports 5V operation Table 6 4 shows the pin allocation and signal names used on this connector Circuit Net Name kaj Circuit Net Name Device 2 5V Only ujen e Jajo Ja Table 6 4 LCD Module Connections Nu lc uwennen e eae E le Ge 6 6 Option Links Table 6 5 below describes the function of the option links associated with Power configurati
21. reby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information When exporting the products or technology described in this document you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military including but not limited to the development of weapons of mass destruction Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale 1s prohibited under any applicable domestic or foreign laws or regulations Renesas Electronics has used reasonable care in preparing the information included in this document but Renes
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