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R8C/2A/2B Washer Platform User`s Manual

1. key power key start dep key confirm diep key water disp key programoj Note 4 diep key function disp key setup disp key setup j key judg t SFR refreshm ent Key processing Delay Long Delay Write 0108 Rep wash detect Note 5 Write O108 Data Set XY Nota 6 Cir Screen 00 Clr Screen 10 Ck Screen 20 Set Chaf Set Caracterf Set Two Page FSH Set Two Pagef Comp Set Two Page Set Screen seperate Set Screenf Comp Set Screenf Flash Set Scremm Change Set Bcreml run stream status stream moto oper ati orl Output control I memo program strong program Output control OUR Note 7 soft wash program speedy program standard programi child programi inlet 3 soak wash wocl program silk program J Water level and lid status detectcion zi isles wag menu page shift led flash process flash see di LCD display menu display Page 39 Zip 200120 Washing program logic and operation logic Error che cking and Alarm alarmi drain interm spin sping single wash program rinse programoj single spin program tubedry program program tHmel Fax 86 21 6888 0559 INTX Note 8 Mote 8 Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Renesas System Solution Beijing Co Ltd Shanghai Branch Tel 86 21 68
2. key user can browse the selected program parameters by pressing Start Stop key the program will paused and allows user to set again the washing program in stop status The display content is as below by pressing key in 4 level cycle over Program left time Soak time gt Wash time Rinse time gt Spin time gt Function selected 2 2 4 Function setting menu introduction This 1s the menu page for user to set the special function during the washing program running The default setting is No function selected by pressing or key user can shift up and down the available functions from No function selected to All function selected Below figure shows the function selection setting rule La Save water amp Tube dry Page 25 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMO003 0101 LE N ESAS Rev 1 00 Below is the function setting menu page RENESAS TECHNOLOGY LA L Th Sh T U H Xd dd 1 Function setting 2 Cover page 2 2 5 Cover page menu introduction Actually before the first level menu displayed there is a cover page menu display which shows Renesas company information This page will show on screen for 3 seconds after Power key pressed
3. Page 5 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 All Right Reserved This user s manual and product are copyrighted and all rights are reserved by Renesas No part of this user s manual all or part any be reproduced or duplicated in any form in hardcopy or machine readable form by any means available without Renesas s prior written consent Other Important Things to Keep in Mind 1 Circuitry and other examples described herein are meant merely to indicate the characteristics and performance of Renesas Technology s semiconductor products Renesas assumes no responsibility for any intellectual property claims or other problems that may result from applications based on the examples described herein 2 No license is granted by implication or otherwise under any patents or other rights of any third party or Renesas 3 MEDICAL APPLICATIONS Renesas Technology s products are not authorized for use in MEDICAL APPLICATIONS without the written consent of the appropriate officer of Renesas Technology Asia Sales company Such use includes but is not limited to use in life support systems Buyers of Renesas Technology s products are requested to notify the relevant Renesas Technology Asia Sales offices when planning to use the
4. means any product developed or manufactured by or for Renesas Electronics RSSHEUMOOOS 0101 LE N EAS Rev 1 00 R8C 2A B Washer Platform R8C Series Flash MCU Microcomputer Development Environment System Page 1 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N EAS Rev 1 00 Page 2 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 RSC 2A B Washer Platform R5F212ACSNFA R5F212BCSNFA User s Manual RS SH 1 Edition Published by Renesas System Solutions Beijing Co Ltd Shanghai Branch Date March 5 2008 Version 1 01 Copyright C Renesas System Solutions Beijing Co Ltd Shanghai Branch All rights reserved Trademarks a General All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organizations b Specific Microsoft Windows is registered trademarks of Microsoft Corporation Pentium is a registered trademark of Intel Page 3 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong D
5. 1250r min 15W 0 16A 2 AC power input 220V 50Hz 60Hz Page 42 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 3 AC motor starting capacitor CBB61 1 5uF 500V AC 4 Relay for control AC power of output part the designator is K1 on the board 5 AC output simulation LEDs the function is identical with AC output 6 Key array for setting the platform 5 3 Test unexpected power down recovery function For testing the unexpected power down recovery function of the platform the platform reset circuit need to be reworked It s recommend to use RC reset circuit instead of the platform implemented circuit because there is a power drop nearly 1v between 5V and Reset high Level which make Vdet0 Vdetl and Vdet2 cannot work normally i KESET VCC AVCC VSSAVSS 205 10E2 5 T 18 RXDP67 1 Platform reset circuit Below figure shows the RC reset circuit connection the recommended RC value is 30K 100K resister and 104 capacitor Please rework the reset circuit with below RC reset circuit VCC Ov 0 2 VCC or below Dv i td P R 10 us or more NOTE 2 RC reset circuit Page 43 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233
6. Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 Contents I PDO UN UNIS PILOT 10 1 1 Plattorm general IOM ii ia 10 2 1 Washme TUNCHO OUE WA 11 IP MEE FIBLIOIHEOVEIVIEV S a OE N OE EE N N 12 1 3 Einde iedere ie TCO Iede OO p aj nn EE EE N 13 1 3 1 LCD display function and setting introducHON esse esse ee ee ee ee 13 1 3 2 Available inter face TOLEOQUGLDIOT a EER DS ed DISAN Eie DE GR Ee eie 14 1 3 3 AC driving output port introduction sssssssssssssessssssssssssssseseenennnssssssseeeeennnnnsis 15 1 3 4 Key and jumper input port introduction ccccccccsseeseseeccecececaeeeeeeeceeeeeeaaeaeseeeeeeeeeeaaas 16 PAM dd WIC IA AE EE N N N EE 18 2 Pliliorar kes INVOd CUOD ea mas ctu AR N En Qon NE names rs 18 PN MEE Lo ME CBE N or uo o uu Ge vus o ou 18 Zk GIL SOP Key INNO LOT os asa ee ae nn 19 d d ano ss 1411 key WM OCU O sed ana am J 19 Zr Foncion Kev INVO CUOM ad na VG DE de MI Oe DE 19 2 1 5 Water Level key introducCHON sesse ee RR Re ee ee 20 ALO Je X ec KeV OU CUO is rei ie Pe ie Dd 20 2 1 7 OK de Cancel key mtrOQUCLIOTL oj pass N DE ert SR DE vilina ekba a REDE be 20 2 2 Platform LCD display introduction ioo soper ed se see ode ee ie oa soka be de rebua ee De ta 20 2 2 PPO RASS DC ads ads ana ee TTT 21
7. the jumper status washer s w can run different washing program And in this platform this Page 16 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 jumper is used for the s w to determine which mode the platform is running after system power on jumper on means platform is running in debugging mode jumper off mean platform is running in demo mode 4 Key input including Power Start Stop Program Function Water Level ep Cancel and OK key for detail key functions please refer to Part 2 User inter face Page 17 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 2 User interface 2 1 Platform key introduction This part will introduce platform key pressing rule and the LCD display function based on key and platform running status After Power key pressed the platform is in initial mode all key are valid and during preset running only and Start Stop key are valid Below table shows the valid and invalid key in relative program running mod
8. 2 2 2 RUNNING parameter option ME ass iese SE Ee vua Ge a Vakaj aeara 21 22 Dedicated parameter setine INO DIU a soe ER EE ean kosus da st v EE 22 2 2 5 Platform running status display MONU ses SNR EE aisinn EE EG ei EE nu n Re ERG SAVA Ee EG ei 25 2 2 4 Function setting menu introduction esse ee ee Re ee ee ee 25 2 2 5 COVet Pace MICNU niodo a sj Sd 26 22 SAVE water MENU WAMO UCHA seno oue Na gue Ee ee ee sn o Jokai ei 26 2 2 5 Error menu introducHUONn esse sees ee ee n EEE ee ee ee RR ee ee ee AR Ee ee ee 26 2 9 duin et 9 LA ROJO EO as a Ee cuneate ee a a EE EE E 27 PA Be DO CIOT e AE EE EE N eis 27 2 5 A tomatie AN UNUA VI ASI AA 28 2 6 Zu al e CVC CUO AA 28 ME svr acer o 29 LO oet io OR UN T UT mU UR 30 a MTS OF OPC Ez NL IAA TTT TTT T 30 Selig PIUS running ModE div davan Jan Di de ee eo be ER ER oe He TJ 30 Page 8 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 3 1 2 Platform running S AUS aaa os ansis es 30 3 2 Washing function introduction sesse Re EE GR N GE Penta Ge ed Re ee ea 31 9 24 MWOISESUDDIS Process ICI o aen ee ee a a e Loa EE a 31 sav Di el dee SO EO EE RR N 32 922 9 IK Aa 32 222 WI PIOCESS RA OON RE EE EE ER EE 33 02 Finse AORO LET Re e qeu US
9. 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 3 2 4 Wash process Wash process runs different type of motor cycles according to user selected washing programs This part introduces wash process in relative program For details please refer to the program tables During wash running if lid is open platform will alarm and run the error processing program a In Standard program wash process runs with below rules LI If soak process selected wash process starts the main stream washing motor cycle motor cycling time use wash set time subtracting 30 seconds and then runs 30 seconds balance washing motor cycle LI Iffull automatic program enabled the wash process runs as following procedure Weight detection gt Texture detection gt Inlet for water drop gt Wash for set time gt Balance for 30 seconds Especially as we did not enable the weight and texture detection function in s w the platform will not distinguish whether or not the full automatic program is enabled LI Ifthe full automatic program not enabled wash process starts the main stream washing motor cycle motor cycling time use wash set time subtracting 30 seconds and then runs 30 seconds balance washing motor cycle b In Memo Strong and Soft program after inlet to user setting water level wash process starts the main stream washing motor cycle motor cycling time use wash set time subtracting 30 sec
10. LI During soak wash and rinse process if water level drop one or more levels lower than user setting value platform will pause current process and start inlet process the process running time counting is stopped at this time While the platform executing the last time rinse inlet the softener inlet valve switched on for 10 seconds at the same time the inlet valve switched on While water level does not reach the user setting value in 20 minutes platform will alarm and start to run error processing program Page 31 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 J At the first time inlet of the rinse spin type if water level failed to rise up 2 levels in 2 minutes the program will change to normal type rinse instead of rinse spin type LI If user setting water level value is higher than the a level while water reach to the level washing program begin to run the next step process and washing motor run with the corresponding stream based on the rising water level which will last till water reaching user setting value LI During inlet running if lid is open platform will alarm and run the error processing program 3 2 2 Drain process In drain process the drain triac switched on till water is drained off afte
11. Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 Appendix Below are the platform washing program time tables in te Standard Program Program Memo Program Program osd owo I uo oid pepeg WEIS SIPPIN le Jus RE aste als sek Balance wash Kiki kalka kako kd Dan eee po intermittent Spin Kalka ka ka ka ka ka GN E eee P finemia Spray Spin KIKO KOKO KIN ZN zs JInertial Spray Spin e t tt mo kk kk kk po Imerial spin Kak ki ku kako es Brake ett D ette Was ka d kl kia Kl kuj ki al Balance wash Kalka ka kj kku Dam opere eee epo intermittent Spin Kk kak kk ku m C e eeN Nepo inertial Spin Ba dd Pd ad Bee 8 8 l IS BA NEOS ram 30 Intermittent Spin yi Spin Inertial Spin idg rake osury Al nlet Wash Balance wash rain 30 lad wA laj 7 kuii Intermittent Spin n 77 Spin 30 Inertial Spin Brake nlet Vash 30 Balance wash S rain L 30 ntermittent Spin He N Spin lad 30 Inertial Spin rake m Page 44 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS R
12. RE in Re ee EO ee Oe Oe 33 SZ SEIN DIOCO E 34 SD Error etectton aid al dns dv NE RE Ee ed DE NOU 35 0 2 7 VV AS PMNS Se AA ees Ee GE uer ei NR Ee EE De ee ee De ii 35 e uron a 36 0 25 Jdu oju uua MO PIOS a s Re EE so oo n RE ee oe E ee 36 I AOPOCO T OCO y a a as Dj ds 36 eiu iis INC ANZ AO aa S D pin 37 4 1 MCU TEMA MA aa ss EG bene 5009 0h04 EG GE OD ee Eno GR n 37 4 2 Washing program structure introduction vvemnnannnnnnnwnannnnnnnnwwanannanewawewa 38 SUA TAS BI as a AI 41 5 1 Platform emulation and debugging ss sees ee ee ee AAR EE ee ee ee ee RE ee ee ee ee 41 222 Test AC OU UT V MNO AG HIE asse ED ES AG ee ED E ED N dE 42 5 3 Test unexpected power down recovery function sesse ees ee ee ee ee ee 43 PS 3 3 as us As EE EE OE OE N AA Page 9 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 1 About this platform 1 1 Platform general introduction LI This platform is designed for washing machine software validation and emulation and it can be used as prototype or reference platform for actual washing machine design The function this platform realized is introduced in the following part of this manual LI To simulate the washer functions Jumpers and L
13. VEE PC Windows98SE ME 2000 XP Target board Below picture shows the platform debugging with host PC and Renesas E8 debugger Please note that in debugging mode do not mount K1 Relay onto the board and also do not short Pin 3 and Pin 4 of K1 on the board because if Pin 3 and Pin 4 of KI shorted system 5V is floating on 220V AC which will damage ES debugger and host PC Page 41 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 5 2 Test AC output with loading For testing and evaluating AC driving and washer output function user needs to connect the AC part on the platform with AC loading Firstly user need to mount KI onto the board or short Pin 3 and Pin 4 of KI for connecting AC power to the output part then please connect the washing motor and or system valves Inlet or Drain with CN11 and CN12 Please keep in mind that while AC power is connected to output part platform system 5V is floating on 220V AC therefore user must take much care of AC power danger when testin the platform It s highly recommended that user take special security process for testing the AC output functions CO Q gt Q gt Notes 1 AC motor for demo 220V 90r min
14. in Stand By mode then LCD will display the first level menu 2 22 5 Save water menu introduction When save water function selected the washer program will not start the drain process in the end of selected rinse process The buzzer will buzz to remind user the save water 1s happening and LCD will display the save water page the left times displayed includes current rinse time Below shows the detail j OA I 1 Save water display 2 Error display 2 2 5 Error menu introduction When error occurs the washer program will pause current process and buzzer begin to alarming and LCD will display the error status page the detail error situation is also displayed The above shows the error page while inlet error occurs Page 26 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 2 3 Jumper introduction On the platform the 3 jumpers are used for detecting the external parameter value or the environment setting for the platform Below describe the details Jump 1 ON Full Off Not full Jump 2 ON Close Off Open Jump 3 Demo mode selection ON Debugging mode Off Demo mode As platform running in debugging and demo mode the jumper functions are different below shows the function detail LI Jl Door open close st
15. products in MEDICAL APPLICATIONS Limited Anticipation of Danger Renesas cannot anticipate every possible circumstance that might involve a potential hazard The warnings in this user s manual and on the product are therefore not all inclusive Therefore you must use the product safely at your own risk Page 6 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 PREFACE About this manual This user s manual is written for Washing Machine platform using Renesas R8C 2A B It describes using of platform board and operation specification of washer software Please use this user s manual to understand on how to operate the platform board which also can help user to be familiar with Renesas R8C series MCU for washing machine application Section 1 About this platform Gives an general notification about using the emulation platform Section 2 User interface Describes the user interface such as LCD amp Led display jumpers and keys Section 3 Operation This part introduces the washer platform program executing and operation logic Section 4 Software realization This part introduces the MCU resource using and software realization strategy Appendix Washer platform program table Page 7 Renesas System Solution Beijing Co Ltd
16. set 5 wash_detct is used in platform debugging mode this function will detect the jumper 2 status and decide whether or not the Soak and Wash will be decreased 6 LCD display function use 3 functions menu_page_shift is for screen page shifting lcd_flash is for flashing display during parameter setting process flash is for status display during washing program running and these functions call relative LCD driver functions to refresh the screen 7 The output function refresh the LED and triac output at in every loop of washing program running 8 The INT2 is used as AC frequency detection 9 The Timer RB is used for key scan and buzzer 10 The cut off power is used to detect the unexpected power down situation Page 40 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 5 Using the Platform 5 1 Platform emulation and debugging In this part the configuration of the platform emulation and debugging is introduced Below figure shows system emulation environment with Renesas Hew and E8 debugger For detail introduction please refer to Renesas HEW and E8 debugger user manuals Install age um T aas USB Cable ER DPA 1500mm IE C EE
17. 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 if you have any questions regarding the information contained in this document or Renesas Electronics products or if 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
18. 88 0556 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 Below notes introduces above software structure figure based on which user can get known of platform function software realization The in the C functions indicates corresponding function prototype has one or more arguments Note 1 The Init 01080 is the C function that initialize LCD and the variables of the LCD driver 2 The wash_init is the C function that initialize all the variables used during platform running 3 The eeprom read 1s used to check platform power status and executes the power down recovery function if necessary which is realized by reading the flag in certain address of the EEPROM if the flag is 1 it s mean before current power on there is an unexpected power down happened and power down recovery function need to be executed if the flag is 0 it s mean current power on is an normal power on process The eeprom_write is used to copy the content in certain RAM address of R8C 2A 2B to EEPROM for saving the variables that is on using at the time of voltage detection interrupt occurs and especially this function sets the power status flag to indicate an unexpected power down happens During power down recovery running the saved variables will be write back to RAM of R8C 2A 2B 4 The key judge function is used to handle user key pressing In this function the LCD display flags and system status flags were
19. 9 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 LIMITED WARRANTY Renesas warrants its products to be manufactured in accordance with published specifications and free from defects in material and or workmanship The foregoing warranty does not cover damage caused by fair wear and tear abnormal store condition incorrect use accidental misuse abuse neglect corruption misapplication addition or modification or by the use with other hardware or software as the case may be with which the product is incompatible No warranty of fitness for a particular purpose is offered The user assumes the entire risk of using the product Any liability of Renesas is limited exclusively to the replacement of defective materials or workmanship DISCLAIMER RENESAS MAKES NO WARRANTIES EITHER EXPRESS OR IMPLIED ORAL OR WRITTEN EXCEPT AS PROVIDED HEREIN INCLUDING WITHOUT LIMITATION THEREOF WARRANTIES AS TO MARKETABILITY MECRCHANTABILITY FITNESS FOR ANY PARTICULAR PURPOSE OR USE OR AGAINST INFRINGEMENT OF ANY PATENT IN NO EVENT SHALL RENESAS BE LIABLE FOR ANY DIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE OR LOSSES OR EXPENSES RESULTING FROM ANY DEFECTIVE PRODUCT THE USE OF ANY PRODUCT OR ITS DOCUMENTATION EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES EXCEPT AS EXPRESSLY STATED OTHERWISE IN THIS WARRANTY THIS PRODUCT IS SOLD AS IS AND YOU MUST ASSUME ALL RISK FOR THE USE AND RESULTS OBTAINED FROM THE PRODUCT
20. BES LY JOUER LF PRERSANAM BARES NECHE T Zu ms tb Fin BBE F 201044 ALA RES G Bi KVM MA dB Ee FL ZN ARR PAR EI BORDE Bl ABE TR BUG IB AS n KINENA TELE IF AN WTS ORLA RUE CIERRE o Sing pe HL ZS a HAE http www renesas com 2010 E4 H 1H Hm b FB T N H z r fib H Chttp www renesas com V 25 15 http www renesas com inguiry 24 NE S AS 8 10 11 12 Notice All information included in this document is current as of the date this document is issued Such information however is 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 1n this document No license express implied or otherwise is granted hereby 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 De
21. Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 Notes 1 Water level sensor input port 2 UART2 interface use 5V logical level 3 UARTI interface use 5V logical level 4 Renesas emulator E8 interface 5 AD interface use ANI port 6 AD interface use ANO port 7 Voice module interface reserved also can be use as other customized function 1 3 3 AC driving output port introduction Below picture shows the AC driving output ports and the function simulation LEDs which include motor and valve AC driving output for detail please refer to the Notes EES een 8 ITI Sheik T vu jr moje vmo AA ee UE EFE m Le HI aa i jie o D noon m nm Notes 1 AC driving output port including CW Drain and Inlet output 2 AC driving output port including CCW Softener and Break output 3 Renesas Triac array BCR8PM 14LE BCR2PM 14LE BCRO8AM 14A 4 Function simulation LED simulate the AC driving output functions Page 15 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 RE N ESAS Rev 1 00 1 3 4 Key and jumper input port introduction Below picture sh
22. D Page 27 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 Powericd While AC power connected and system 5V is ready this led is on While this Led on it indicates the ae CW triac is switched on D22 Drain led While this Led on it indicates the drain triac is switched on D23 led While this Led on it indicates the inlet triac 1s switched on While this Led on it indicates the cow ied CCW triac 1s switched on This Led is reserved for future D25 Reserved led function extension which 1s named as BREAK While this Led on it indicates the SONGEA CW triac 1s switched on 2 5 Automatic weight texture detection This function have not been enabled in release version of platform s w because this functions performance depends on the real washer motor type and features so the platform just implement h w of this function which can be conveniently used or modified by customer 2 6 Water level detection In this platform the s w just use 0 and 1 to judge washer water level 0 indicates the water does not reach user setting level 1 indicates the water reached the user set value We did not use the pulse type water level detection because this function also depends on customer side sensor and system hardw
23. EDs are used to represent some actual sensor inputs and outputs control And we also realized all the actual washer function in hardware design which can help customer enable their needed function very conveniently LI For the AC driving part All of the triacs used on this platform is Renesas triac products that well match consumer and home appliance electrical characters and requirement customer can do the testing and evaluation very conveniently with this platform Page 10 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 1 1 Washing Function Outline 1 LCD display 192 x 64 dots 2 Error detection and alarming 3 Auto power off function 4 Voice module interface 5 Weight texture detection 6 Water level detection 7 Automatism washing program 8 Unbalance detection and correct 9 Tube dry function 10 Preset function 11 Serial communication 12 A D for analog input processing 13 DC EEPROM communication 192 x 64 Dot Array LCD Panel Display l Button Matrix VAS Weight Texture amp Water Level Detect EEPROM i EN E ms E Led V S EE Function Demo Ee a NM ystem Power and Reset Fi INC 3 Page 11 Renesas System Solution Beijing Co Ltd Shanghai Br
24. 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 1t 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 equipment 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 automob
25. anch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMO003 0101 LE N ESAS Rev 1 00 1 2 Platform overview ple T3 Bs ip si Parra cara dj mk a sj Tm 4 Lj X 5 t LY A a Y j Li 9 mis 3 x d e y Ri ww E 2 HN ms AE o TE amp elo RIA PIE oy ap lt ds d LJ dud a mc ka i e RPCRSFZi RCVI1 RS SH 2007 12 21 DO C Notes 1 AC driving output portion including washer motor driving and valve driving 2 Renesas Triac array in this platform especially all the triacs use Renesas products 3 AC power input port AC power controller K1 is not mounted on the board for securit consideration because if K1 switched on system 5V is floating on 220V AC 4 AC to DC transformer 220V AC 12V DC 5 AC driving output simulation LED array 6 Dot array LCD module 192 x 64 dots 7 Key array for setting the platform 8 Voice interface reserved 9 R8C 2A B MCU R5F212ACSNFA or R5F212BCSNFA 10 E8 emulator interface 11 Water level input AD interface and UART interface Page 12 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 1 3 Platform board introduct
26. and spin process If unbalance happen again after 2 times adjusting platform will alarm and run the error processing program During unbalance adjusting the program left time will be increased accordingly Page 34 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 3 2 6 Error detection and alarm During washing program running 8 type of error detection is enabled and the platform will start alarming and begin to run the error processing program if error occur At this time the LCD will display relative error status information Below table shows the error type and detail information especially the error code is used by washer software but will not be displayed on LCD TM Error Preset lid open The lid is opened during preset program running Abnormal Drain Drain over 8 minutes 20 times Q 5s 0 5s At the starting moment of On off Open and Abnormal lid i i I close lid onen wash rinse and spin process E2 buzzing in the lid 1s open every 15 one time Abnormalspin Spin unbalance happen minutes Abnormal inlet Inlet over 20 minutes 3 2 7 Washing stream The washing stream 1s defined by the washing motor on off time cycles below tables show the stream option in relative program running which also 1s related t
27. are and mechanical features thus as the same with weight and texture detection we also implemented the h w for pulse type water level detection Page 28 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 2 7 Buzzer The platform used one buzzer for washer running status indication and alarming When Power key pressed the buzzer will buzz one time when save water function is executing the buzzer will buzz 20 times 0 5 second on 0 5 second off every 15 minutes and when system error happen the buzzer will also buzz 20 times 0 5 second on 0 5 second off every 15 minutes All these functions are described in relative part that use buzzer Page 29 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 3 Operation 3 1 Modes of Operation As the platform would be used as demo platform or prototype washer in test and validation we set two kinds of mode that the platform can run by judging external jumper status 3 1 1 Platform running mode The platform runs in modes Debugging Mode In this mode user can debug the platform s w and t
28. atus indication jumper in demo mode this jumper is used as door open close detection jumper on mean door is closed jumper off mean door is open In debugging mode this jumper is used as water level input on mean water reaches to user setting value off means water does not reach user setting value J J2 Unbalance sensor input indication jumper in demo mode this jumper is used as unbalance detection jumper on mean unbalance happened jumper off mean unbalance not happened In debugging mode this jumper is used to decrease main soak and wash time while this jumper switched on once and then switched off the soak and wash time will be decreased to 30 seconds motor cycling which can help user speed up system debugging and validation J J3 Machine type selecting indication jumper in demo mode this jumper is reserved this platform just use one type machine for washing machine type selection function by judging the jumper status washer s w can run different washing program And in this platform this Jumper is used for the s w to determine which mode the platform is running after system power on jumper on means platform is running in debugging mode jumper off mean platform is running in demo mode 2 4 LED indicator The platform have 7 LEDs for displaying platform board power status and the AC output situation Below table show the function of each LE
29. d or tested for applications or otherwise in systems the failure or malfunction of which may cause a direct threat to human life or create a risk of human injury or which require especially high quality and reliability such as safety systems or equipment or systems for transportation and traffic healthcare combustion control aerospace and aeronautics nuclear power or undersea communication transmission If you are considering the use of our products for such purposes please contact a Renesas sales office beforehand Renesas shall have no liability for damages arising out of the uses set forth above 8 Notwithstanding the preceding paragraph you should not use Renesas products for the purposes listed below 1 artificial life support devices or systems 2 surgical implantations 3 healthcare intervention e g excision administration of medication etc 4 any other purposes that pose a direct threat to human life Renesas shall have no liability for damages arising out of the uses set forth in the above and purchasers who elect to use Renesas products in any of the foregoing applications shall indemnify and hold harmless Renesas Technology Corp its affiliated companies and their officers directors and employees against any and all damages arising out of such applications 9 You should use the products described herein within the range specified by Renesas especially with respect to the maximum rating operating supply voltage range
30. e Power Program Function Water Level ERE SE sa o px oO ME TT px O BM Ro px oO LO Start Stop x O O O X X X Cancel 2 1 1 Power key introduction When Power key pressed the platform will run in Initial mode all keys are valid for setting the platform J The platform will turn to Stand By mode if Start Stop key have not been pressed within 5 minutes since any key pressed or no key pressed in this mode LI When the program runs to the end the platform will run to Stand By mode Page 18 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 LI In any mode expect Stand By mode when Power key pressed the platform with run into Stand By mode LI The LCD backlight is turned off in Stand By mode In Initial mode the LCD will display the first level menu which allow user to select the dedicated washer program 2 1 2 Start Stop key introduction The Start Stop key change the platform running status like below p J While in Stop all loading is off and the LCD displays the fourth level menu LI While Start Stop key pressed again the progra
31. e first amp second amp third time rinse water 2 no display gt The first time rinse water gt If only two times or less rinse time selected the display value will pass over the items that include the non selected rinse time For example if only 2 times rinse selected the display cycle is as below The first time rinse water The second time rinse water gt The first amp second time rinse water gt no display gt The first time rinse water gt While user select save water function the drain process will be paused in the end of a rinse process the buzzer buzzes 20 times 0 5s on 0 5s off to indicate the save water is ongoing and at the same time platform LCD will display how many save water time is left during current program setting After user press Start Stop key the drain valve is switched open and the washing program resumes If user does not press the Start Stop key within 4 hours washing program will start the drain process and run the unfinished program For program left time calculation if save water function selected the time that the washer wait for user to release save water function is not included in the running time 2 2 3 7 Preset setting display This is the menu page for user to set the preset time of the selected washing program The default displayed value is 2 hours by pressing or key user can shift up and down the availab
32. e setting button spin time setting button save water button and preset button by pressing the confirm key LCD will display the third level of menu which is for detail washer running parameter selection By pressing or key user can shift the selection Page 13 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMO003 0101 RE N ESAS Rev 1 00 3 Third level menu this level contains 7 pages that show the detail washer running parameter setting by pressing or key can select the available number of certain parameter such as water level soak time wash time and etc 3 Third level menu 4 Fourth level menu 4 Fourth level menu this level contains only 1 page which shows the platform running status user can browse their setting by pressing key the highlighted area will change the content displayed accordingly 1 3 2 Available interface introduction Below picture shows the available interface provided or reserved for future using on this platform for detail please refer to the Notes ZORGE TF BOBENI E DE 93 5 E E al 411517 BLES EE Pere oe FIELA Dr HEG tung fx ro Pe Hs VEE Rooke GEK ord SEIS N Juja 8 Oa TII READ dd a 0 NI OLSEN OD js Page 14 Renesas System Solution
33. elative button which shows in below figure By pressing OK key the next level menu will display 1 First page 2 Second page Page 21 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 Especially the next level menus below Wash Rinse Spin and Special program are different from the normal parameter setting menu The menu below Wash program just has Wash Time and Water Level options the menu below Rinse program just has Rinse Time Spin Time and Water Level options the menu below Spin program just has Spin Time option the menu after Special program just has Tubedry option Please note that after user select Tubedry the LCD will go back to the first level menu Note The save water function can only be selected after the Save Water function is enabled in Function setting menu 2 2 3 Dedicated parameter setting menu This 1s the third level menu of the LCD display structure and there are 7 pages of menu that dedicatedly display the parameters according to the button that user selected in the second level menu The default menu page is Water Level by pressing or key user can shift up and down the ava
34. ev 1 00 k he Strong Program ef fine 0 ple DUOS E OJ d DO A tr oid LIBIO WEIS Soak USB AA NEOS USEM ILOS Wash e 30 Balance wash e 30 Balance wash E je f eB b le for Intermittent Spin e 60 Intermittent Spin ek ke FEE ek Inertial Spin el Inertial Spin e e IE e pe Ed 1 EE EI BEE ef Balance wash e Drain eH pe E eme Intermittent Spin le 60 Spin el Inertial Spin Inertial Spin ep Brake 0 Fee il BEE EI BEE Es E e Bo Balance wash e po Intermittent Spin pe e e 60 Intermittent Spin e 50 Inertial Spin BEES PUNI ISULY L 30 Inertial Spin Page 45 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 hild Program ER Program od 108 9 ord pru S Lp LIE USTA ILOS Balance wash e po Balance wash epo fi Ee DI EE e foo Intermittent 5pin DIM Intermittent Spin ef foe 30 Inertial Spin Inertial Spin Fe DI SI ef we Ee DI LEEN SEE epo Balance wash le por Balance wash ef pa ef V e ko Intermittent Spin e 60 Intermittent Spin ee eb e po Inertial Spin e 50 Inertial Spin Fee Fe ef ma ef f
35. he program running style is the same with real washer running style except that J1 and J2 is used as water and washing status detection Demo Mode In this mode after Power key pressed the platform runs washer program automatically and when the program finished the platform will resume and run the same program again During automatic program running user can press Start Stop key to pause the program and set the program manually then by pressing Start Stop key the platform will run user set program and after user set program finished the platform will run automatic program again 3 1 2 Platform running status In any mode of the platform the washer program would be in one of below statuses according to these statuses washer s w run logically to execute washing machine functions Stand By Waiting for Power key to turn on the controller only power LED display are on In this mode the MCU is running Initial The platform is ready for setting by user by press Start Stop key the platform will begin to run user set program Stop During the platform is running program if Start Stop key pressed the platform will turn to Stop mode and all output are off Run The platform is running user set program Preset The platform is running in preset mode Page 30 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong Di
36. icated in any form in whole or in part without prior written approval from Renesas 13 Please contact a Renesas sales office if you have any questions regarding the information contained in this document Renesas semiconductor products or if you have any other inquiries 2008 Renesas Technology Corp All rights reserved Page 49 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120
37. ilable parameter values then if OK key pressed the current displayed value is selected and the LCD will set back to the above level menu for user to select other parameter options 2 2 3 1 Water level setting display This 1s the menu page for user to set the water level during the washing program running The default displayed value is Level 6 by pressing or key user can shift up and down the available water level values from Level 1 to level 10 Ly BL id E Ada 1 Water level setting 2 Soak time setting 2 2 3 2 Soak time setting display This is the menu page for user to set the soak time of selected washing program The default displayed value 1s 0 minute by pressing or key user can shift up and down the available soak time values from 0 minutes to 40 minutes 2 2 3 3 Wash time setting display Page 22 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMO003 0101 LE N ESAS Rev 1 00 This is the menu page for user to set the wash time of the selected washing program The default displayed value is 12 minutes by pressing or key user can shift up and down the available wash time values from 0 minutes to 25 minutes 1 Wash time setting 2 R
38. iles 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 its products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain 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
39. inse time setting 2 2 3 4 Rinse time setting display This is the menu page for user to set the Rinse time of the selected washing program The default displayed value is 1 time by pressing or key user can shift up and down the available rinse time values from 0 time to 4 times 2 2 3 5 Spin setting display This 1s the menu page for user to set the spin time of the selected washing program The default displayed value is 6 minutes by pressing or key user can shift up and down the available spin time values from 0 minute to 9 minutes 1 Spin time setting 2 Save water setting 2 2 3 6 Save water setting display This is the menu page for user to set the save water function of the selected washing program The default displayed value is The first time rinse water by pressing or key user can shift up and down the available save water parameter values as below cycle over Page 23 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 The first time rinse water The second time rinse water gt The third time rinse water gt The first amp second time rinse water gt The second amp third time rinse water gt Th
40. ion In this part the function of the washer platform will be introduced and user can get to know how to use this platform as demo platform or as reference for new model design because this platform enable or at least reserve even all the peripheral function modules of Renesas MCU R8C 2A B Father more we specially unutilized Renesas Triac as the AC driving output control which is idea for washer application we provide them on the platform for customer evaluation and testing 1 3 1 LCD display function and setting introduction The LCD display contain 4 levels of menu the first level is automatic washing program setting menu the second level is parameter setting menu for selected program the third level is dedicated water level special function and dedicated time parameter setting the fourth level is washer program running status displaying menu in which user can browse the detail program setting Below is the example of each level of the menu 1 First level menu this level contains 2 pages which show the available program items and allows user to select which washing program the platform will run by pressing confirm key then the LCD displays the second level menus Bu pressing or key user can shift the selection 1 First level menu 2 Second level menu 2 Second level menu this level also contains 2 pages which show water level setting button soak time setting button wash time setting button rinse tim
41. is document and there are many buttons in each of these menus which can be highlighted by shifting the or key then by pressing the OK key user can select the dedicated function or the available parameters in current menu Page 20 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 2 2 1 Program setting menu This is the first level menu of the LCD display structure and there are two pages and 12 buttons that delicately represent the available washing programs that can be executed by the platform The default highlighted button is Memo by pressing or key user can shift and highlight the relative button which shows in below figure then after user press OK key the highlighted program is selected and the second level menu will display 1 First page 2 Second page Note The special program can only be selected after the Tubedry function is enabled in Function setting menu 2 2 2 Running parameter option menu This 1s the second level menu of the LCD display structure and there are two pages and 7 buttons that represent the parameter option items The default highlighted button is Water Level by pressing or key user can shift and highlight the r
42. istrict Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 RE N ESAS Rev 1 00 IMPORTANT INFORMATION lt READ this user s manual before using this platform board lt KEEP the user s manual handy for future reference Do not attempt to use the platform board until you fully understand its layout concept MCU Throughout this document the term Platform shall be defined as the Renesas R8C 2A B washer platform which is for washing machine demo and prototype design reference Improvement Policy Renesas System Solutions Beijing Co Ltd Shanghai Branch hereafter collectively referred to as Renesas pursues a policy of continuing improvement in design performance and safety of this evaluation board Renesas reserves the right to change wholly or partially the specifications design user s manual and other documentation at any time without notice Target User of the Product Those who have carefully read and thoroughly understood the information as well as restrictions contained in the user s manual should only use this product Do not attempt to use the product until you fully understand its mechanism Support Regarding support for the product no services will be provided Page 4 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 055
43. le preset running time from 2 hours to 24 hours there is no 0 hour and 1 hour option instead after option 24 hours there is an no display items inserted before cycle to 2 hours option If OK key pressed the preset function is enabled and the preset is running after Start Stop key pressed and the fourth level menu will display preset left time and other selected washing program parameters The preset program start time is calculated using preset time subtracting the program longest running time and then adding 15 minutes During preset running if Start Stop key pressed preset running is paused and washing program allows user to change the program setting If Power key pressed the preset running is canceled and platform is shut down in this case user needs to set again the washing program Page 24 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 Rev 1 00 1 Preset time setting 2 Running status display 2 2 3 Platform running status display menu This is the fourth level menu of the LCD display structure and there is only page that displays the washing program running status and user program setting In this level menu only Start Stop key and key are valid By pressing
44. m Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 USA 6 oad ASUMI 01 E WEIS l uds LUBIBOIC RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 Notes regarding these materials 1 This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained in this document nor grants any license to any intellectual property rights or any other rights of Renesas or any third party with respect to the information in this document 2 Renesas shall have no liability for damages or infringement of any intellectual property or other rights arising out of the use of any information in this document including but not limited to product data diagrams charts programs algorithms and application circuit examples 3 You should not use the products or the technology described in this document for the purpose of military applications such as the development of weapons of mass destruction or for the purpose of any other military use When exporting the products or technology described herein you should follow the applicable export control laws and regulations and procedures required by such laws and regulatio
45. m is resumed 2 1 3 Program key introduction When Program key pressed the LCD display the first Level Menu and user can shift program selection button by pressing or key Below figure shows the rule Strong 4 Speedy EN LI EEN EN 2 1 4 Function key introduction When Function key pressed the LCD display the third Level Menu and user can shift the function select button by pressing or key Below figure shows the rule Nofuntio Save water Tubedry L Save water amp Tube dry J Renesas System Solution Beijing Co Ltd Shanghai Branch Page 19 Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 2 1 5 Water Level key introduction When Water Level key pressed the LCD displays the third Level Menu and user can shift the function selection button by pressing or key There are 10 levels of water can be selected from 1 to 10 which increased by pressing 4 key and decreased by pressing key During Soak Wash Rinse process is running when Water Level key pressed the inlet valve will be switched on and Inlet process running after release Water Level key the Inlet process stop and valve is switched off Howeve
46. m the spin process may be with the inlet on rinse spin type During spin running if lid is open platform will alarm and run the error processing program Below is the description of the spin process a In intermittent spin the motor run clockwise with 4s 3s on off cycles b In continuous spin the motor run clockwise continuously C Spay spin is the process that during spin the inlet valve open and close with 35 30 seconds cycles for details please refer to the program table d In inertial spin the motor is turned off with drain valve on and the tube keep running by the inertial motion If the lid is open this process paused but it does not need to judge the balance status e While brake occurs drain valve and drain motor are turned off this process lasts for 5 seconds the tube is braked by the mechanical part 1 While spin running the washing motor keep turned off for 7 seconds after the drain motor and valve switched on for waiting the mechanical parts being ready g During spin running if lid is open or unbalance happen platform will alarm and run the error processing program At this time washing motor is stopped and drain motor and valve is switched off and the tube is braked by mechanical parts h If unbalance happen the program will stop spin process and inlet to user setting water level value then starts wash process with balance stream for 60 seconds after that washing program will resume drain
47. me EE DI e 80 Balancewasho e bo Balance wash Ee Eje e 60 Intermittent Spin _e 60 Intermittent Spin DIE EE pee ep Inertial Spin ME Spin ep FE CA S ef fme Fe DE fe le DO Balance wash eb 30 Balance wash e pan ef pe e 60 Intermittent Spin DN fe de efo pesa Fe PURI SUMI SUMI L i URI URI CAS gas Page 46 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 Rev 1 00 old Apaadg N Inertial Spin Fee fre fe E p epo lo Lo 7 WELS Li Page 47 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 i Drain ek ef e Wash Intermittent Spin epo Inertial Spin DIG EE e je e 20 Wash lt ep een dp pr ei EE oad NIS Z mj LUBIG RSSHEUMOOOS 0101 Rev 1 00 LENESAS Fr 600 Wash 30 Balance wash FE eo penc ef w e po Inertial Spin ef EE efe ve ep Balance wash ep mz efo sw els Inertial Spin ef Page 48 Renesas Syste
48. movement power voltage range heat radiation characteristics installation and other product characteristics Renesas shall have no liability for malfunctions or damages arising out of the use of Renesas products beyond such specified ranges 10 Although Renesas endeavors to improve the quality and reliability of its products IC products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions Please be sure to implement safety measures to guard against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas 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 applicable measures Among others since the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or system manufactured by you 11 In case Renesas products listed in this document are detached from the products to which the Renesas products are attached or affixed the risk of accident such as swallowing by infants and small children is very high You should implement safety measures so that Renesas products may not be easily detached from your products Renesas shall have no liability for damages arising out of such detachment 12 This document may not be reproduced or dupl
49. nch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 Rev 1 00 LENESAS Pet Pn Comment Port 4 Port 5 VO port ANO AN1 Timer A Timer B INT2 Vdet2 P43 P44 lipo bus for EEPROM R W 45 CW triac control P50 P54 Voice module control Pe1 Pe2 LCD control line P63 P64 UART communication 65 Inlet triac control P66 P67 UART communication 80 Softener triac control 81 AC power cutting off control 82 CW LED output control 83 Drain LED output control 84 Inlet LED output control 85 CCW LED output control Reserved LED output control A D conversion Used as the system 4ms base timer Used as key scan and buzzer timer Used as AC frequency detection Used to detect unexpected power down situation 4 2 Washing program structure introduction The figure below shows the platform s w structure and almost all the functions in C source code and the interrupt routine is also included Page 38 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 LENESAS RSSHEUMOOOS 0101 Rev 1 00 start Mote 1 System initialize cpu init sfr init Init 0108 Note 2 Check power status eeprom reado eeprom write Mote 3
50. ns 4 All information included in this document such as product data diagrams charts programs algorithms and application circuit examples is current as of the date this document is issued Such information however is subject to change without any prior notice Before purchasing or using any Renesas products listed in this document please confirm the latest product information with a Renesas sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas such as that disclosed through our website http www renesas com 5 Renesas has used reasonable care in compiling the information included in this document but Renesas assumes no liability whatsoever for any damages incurred as a result of errors or omissions in the information included in this document 6 When using or otherwise relying on the information in this document you should evaluate the information in light of the total system before deciding about the applicability of such information to the intended application Renesas makes no representations warranties or guaranties regarding the suitability of its products for any particular application and specifically disclaims any liability arising out of the application and use of the information in this document or Renesas products 7 With the exception of products specified by Renesas as suitable for automobile applications Renesas products are not designed manufacture
51. o the AC power frequency stream Memo 1 0 0 7 0 8 0 7 0610 6 0 8 0 8 0 6 0 7 0 5 0 6 0 2 0 5 0 7 0 7 0 6 0 8 0 5 0 6 0 4 0 6 0 6 0 6 0 6 0 6 0 5 0 6 Page 35 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 RE N ESAS Rev 1 00 0 9 0 7 0 7 0 7 0 5 0 6 ma 0 8 0 8 0 6 0 7 0 4 0 6 0 4 0 6 0 3 0 6 0 2 0 6 0 3 0 6 0 2 0 6 0 1 0 6 Below table shows strengthened stream option in Memo Standard Strong and Soft programs Strong Middle Low stream 50Hz 60Hz 50Hz 60Hz Memo Stand 1 4 0 6 1 2 0 6 1 2 0 5 1 0 0 6 ard Strong None 1 3 0 6 1 1 0 6 1 1 0 5 0 9 0 6 In these programs the main stream and the strong stream executed alternately at high and middle water level which is combined with 2 minutes main stream and 20 seconds strong steam 3 2 8 Softener inlet In the last time rinse at the beginning of the inlet process there is a 10 seconds softener inlet process at the same time with water inlet Which is described in the inlet process 3 2 9 Platform demo program The platform will run demo program by when jumper 3 in off status After Power key pressed the program will run automatic washer program without user setting During this mode the platform will run automatic washer program
52. onds and then runs 30 seconds balance washing motor cycle c In Wool and Silk program after inlet to user setting water level wash process starts the main stream washing motor cycle motor cycling time use wash set time subtracting 30 seconds and then runs 30 seconds balance washing motor cycle 3 2 5 Rinse process Rinse process has two types one is rinse with water inlet to user setting level and the other is rinse spin type For details please refer to the program tables During rinse running if lid 1s open platform will alarm and run the error processing program a Rinse with water inlet to user setting water level LI After inlet to user setting water level wash process starts the main stream washing motor cycle motor cycling time use wash set time subtracting 30 seconds and then runs 30 seconds balance washing motor cycle Page 33 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 b Rinse Spin type Washing program starts with spin process and at the same time the inlet valve open and close with 35 30 seconds cycles for details please refer to the program table 3 2 5 Spin process Spin process has four steps there are intermittent spin continuous spin inertial spin and bake and in some progra
53. ows the external jumpers and key array for setting the platform the jumper is used to indicate currently the platform is in which status and the key is used to setting the running parameters in any kind of the status FLA al H K a M rd BIEDS z Bod di dh slp ee 3 ia B REES EE LEE ih E BESEER y Ee Eg MU Saad e VEEL OE mam prieks EI J RPCRSF2128CU11 RS SH 2007 12 21 CO CD C CO Notes 1 J1 Door open close status indication jumper in demo mode this jumper is used as door open close detection jumper on means door is closed jumper off means door is open In debugging mode this jumper is used as water level input on mean water reaches user setting value off means water does not reach user setting value 2 J2 Unbalance sensor input indication jumper in demo mode this jumper is used as unbalance detection jumper on means unbalance happened jumper off means unbalance not happened In debugging mode this jumper is used to decrease main soak and wash time while this jumper switched on once and then switched off the soak and wash time will be decreased to 30 seconds motor cycling which can help user speed up system debugging and validation 3 J3 Machine type selecting indication jumper in demo mode this jumper is reserved this platform just use one type machine for washing machine type selection function by judging
54. r if the water level is over protection level this function 1s invalid The motor cycle stream will be changed according to the water level setting changed by user When Speedy program selected the default water level setting is 3 and cannot be changed In automatic washing program the soak time is set by washing software according to the water level changing in water level 17 727 3 4 the soak time is 10 minutes in water level 5 6 7 the soak time is 20 minutes in water level 87 9 10 the soak time is 30 minutes Usually the rinse water level is one level higher than wash water level but if water level 10 selected the rinse water level use the setting value 2 1 6 X key introduction User can shift the program or parameter setting button by pressing or key in relative level of the display menu the highlighted items on LCD will roll over accordingly 2 1 7 OK amp Cancel key introduction When OK key pressed the selected program or parameter is set on LCD it s the highlighted item and the LCD menu display changed to the next level and when the Cancel key pressed the LCD menu level change back to the above level and allow user to re select the program or parameter that have already been set 2 2 Platform LCD display introduction The platform LCD display have 4 levels of menu as described in the first part of th
55. r that the platform will keep draining for 60 seconds and then begins to run the next step process The time set for drain process is 2 minutes while this process exceeds 2 minutes washing program will stop time counting and if the process finished in less than two minutes the process running time still calculated as 2 minutes If there is even no water in the tube at the beginning of drain process the platform still keep draining for 10 seconds and then platform starts to run the next step process If the tube has not been drained off in 8 minutes platform will alarm and start to run error processing program 3 2 3 Soak process Based on the available soak time setting washing program separate washing motor cycle time as 3 types and 4 kinds of combinations as below During soak running if lid is open platform will alarm and run the error processing program LI Below are the 3 types of the motor cycles A 2 minutes motor cycle 3 minutes stop B 1 minutes motor cycle 4 minutes stop C 1 minutes motor cycle 9 minutes stop LI Below are the 4 kinds of motor cycle combinations based on A B and C motor cycle types a 10 minutes group A B b 20 minutes group A B C c 30 minutes group A B C C d 40 minutes group A B C C C Page 32 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax
56. repeatedly which mean after finishing one time program running the platform will resume another time program running with the same setting 3 2 10 Power down recovery The platform enabled the power down recovery function using R8C 2A 2B MCU Voltage Detection function For technical details please refer to the schematic and s w source code Page 36 Renesas System Solution Beijing Co Ltd Shanghai Branch Unit 207 AZIA Center No 1233 Lujiazui Ring Road Pudong District Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 Rev 1 00 LENESAS 4 Software Realization 4 1 MCU resource arrangement Below form introduces the resource arrangement of RSC 2A 2B MCU for this platform The Schematic of the platform 1s attached at the end of this manual o Port Pn Commet Port 0 POO P03 LCD data line P04 POS LCD control line P10 P13 P14 Softener LED output control P14 P15 P16 P17 LCD data line Reserved LED control Load testing input pi7 Water level detection input P20 P24 key scan output Port 2 P25 P26 P27 Voice module control VO port P27 key scan input Drain triac control Buzzer control output INT2 input Jmper1 input Jmper2 input Jmper3 input CW triac control Pa0 raintiaeeomrel Pat Buzzer control output poz INT input o LCD backlight control Page 37 Renesas System Solution Beijing Co Ltd Shanghai Bra
57. scriptions 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 1n 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 1n 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 is prohibited under any applicable domestic or foreign laws or regulations Renesas Electronics has used reasonable care 1n preparing the information included in this document but Renesas 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
58. strict Shanghai China Tel 86 21 6888 0556 Fax 86 21 6888 0559 Zip 200120 RSSHEUMOOOS 0101 LE N ESAS Rev 1 00 3 2 Washing function introduction This part introduces the washing program main function execution which includes inlet drain soak wash rinse and spin process program operation Below table shows the general guideline of washing program operation AC Loading Soak Wash Motor L R Cycle Motor L R Cycle Inlet Valve ON Drain Motor ON Motor R ON OFF Intermittently Drain Motor ON Motor R ON Spray spin Drain Motor ON Motor R ON OFF Intermittently Inlet Valve ON OFF Intermittently Drain Motor ON Motor R OFF Drain Motor OFF Motor R OFF 3 2 1 Water supply process Inlet In this platform the s w just use 0 and 1 to judge washer water level 0 indicates water does not reach user setting value 1 indicates the water reached the user setting value Below are the water supply function details LI While inlet process starting the Inlet triac switched on and supply water to user setting water level the time set for inlet process is 2 minutes while this process exceeds 2 minutes washing program will stop time counting and if this process finished in less than two minutes the process running time still calculated as 2 minutes LI While water level does not reach the user setting value in 20 minutes platform will alarm and start to run error processing program

R8C/2A/2B Washer Platform User`s Manual

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