STEVAL-IHI001V1

STEVAL-IHI001V1 Demonstration board for washing machine user interface based on the ST7LITE49M and STLED316S Data Brief Features ■ 8-bit ST7Lite49M MCU with I²C bus ■ STLED316S LED driver with key-scan ■ 3 displays and 32 LEDs as graphic interface ■ ICC connector and extra I²C bus connector ■ Wheel with 19 different washing programs ■ Powered directly from an AC notebook computer power supply ■ Additional program settings and adjustable spin speed ■ Adjustable LED brightness and lamp-test button ■ Fully stand-alone washing machine-like simulation ■ Connector to plug a daughter board (with automatic detection) ) s ( ct u d o r P e t e l o ) (s STEVAL-IHI001V1 s b O t c u Description d o r The STEVAL-IHI001V1 is a demonstration board designed to simulate the user interface of a modern washing machine. P e The board is based on the low-cost 8-bit ST7LITE49M microcontroller equipped with an I²C bus interface, and the STLED316S serial interfaced 6-digit LED controller with key-scan. t e l o s b O The demonstration board is designed to work as a stand-alone application, or as a motherboard for the STEVAL-IHI002V1 daughter board, which features the STMPE1208S capacitive sensing device and can be plugged into the STEVALIHI001V1 to operate as a capacitive single touch keyboard. November 2008 Rev 1 For further information contact your local STMicroelectronics sales office. 1/4 www.st.com 4 DIG5 SEG1 DIG1 DL1 DL25 INPUT 5V-30V J1 CON3 KEY 2 1 2 3 SEG2 KEY 1 DL2 SEG3 SEG4 1 2 2 3 3 TR1 SMAJ33A-TR 4 P10 TACT-2 4 3 2 P5 TACT-2 1 SEG5 3 2 SEG4 D6 1N4007 R6 10K 5% R5 10K 5% DL26 SEG3 DL3 DL27 SEG2 DL5 DL29 SEG1 DL4 DL28 SEG7 DL30 2 2 3 DL6 C1 10uF 35V 4 DIG6 C2 220pF 3 P9 TACT-2 1 4 P4 TACT-2 1 SEG8 DL8 SEG7 SEG6 DL7 SEG6 STAND ALONE DL9 SEG8 2 DL10 DL32 2 3 2 4 8 6 R1 4K7 C3 22nF 4 SY NC COMP VCC VREF 2 +VDD DL12 4 FB OUT 3 1 5 4 L1 33uH 10 11 12 2 R3 4K7 1% R2 15K 1% D5 1N4148 D4 1N4148 D3 1N4148 D2 1N4148 D1 1N4148 DIG5 DIG6 DIG7 VCC DIG1/LED DIG2 DIG3 DIG4 DIN/DOUT CLK STB IRQ_N U3 STLED316S DL16 D7 STPS340U 1 P6 TACT-2 1 2 P1 TACT-2 1 DIG5 DIG6 DIG7 9 5 6 7 8 DIG1 DIG2 DIG3 DIG4 DL15 1 2 3 4 DL14 DIO CLK STB IRQ 4 DL13 3 P7 TACT-2 1 4 P2 TACT-2 1 C6 100nF DL11 U4 L5970D 3 P8 TACT-2 1 4 P3 TACT-2 1 QST DL17 SEG5 INH DIG7 2/4 S-TOUCH s b O t e l o + +VDD SEG5 SEG4 SEG3 SEG2 SEG1 C4 100uF 16V SEG5/KS5 SEG6/KS6 SEG7/KS7 SEG8/KS8 GND SEG1/KS1 SEG2/KS2 SEG3/KS3 SEG4/KS4 ISET KEY 1 KEY 2 DL22 DL21 16 15 14 13 DL24 DL23 ICCD ICCC RST J5 CON10A 1 3 5 7 9 J2 CON10A 1 3 5 7 9 ICC Programmer 2 4 6 8 10 +VDD MD2 +VDD C8 10nF R4 390 1% I2C Expander I2CD 2 I2CC 4 RST 6 RST0 8 MD1 10 SEG5 SEG6 SEG7 SEG8 SEG1 SEG2 SEG3 SEG4 21 20 19 18 17 KEY 1 KEY 2 24 23 22 C5 + 10uF 16V 3 4 5 7 9 R10 4K7 5% DIG2 R11 4K7 5% +VDD A1 a b c d C7 100nF +VDD 10 11 8 9 6 7 RST 8 6 1 2 10 1 2 3 4 5 A2 dp g f e PA3 PA4 RST0 I2CD I2CC DY1 Common Anode BZ1 Buzzer +VDD Q1 BC337 1 2 +VDD 14 15 16 12 13 e f g dp A2 OSC1/CLKIN OSC2 VDD VSS RESET NC ATPWM1/PA3(HS) ATPWM2/MCO/PA4(HS) ATPWM3/PA5(HA) I2CDATA/PA6(HS) I2CCLK/PA7(HS) U2 ST7FLI49MK1T6 10 2 1 6 8 AIN0/PB0 CKIN/AIN1/PB1 AIN2/PB2 VSSA VDDA R8 10K 5% R9 4K7 5% BUZ TP2 TP1 d c b a A1 +VDD MD1 MD2 GINT TINT PA2 PA3 PA4 RST0 I2CD I2CC +VDD PB7/AIN7 PB6/AIN6 PB5/AIN5 PB4/AIN4 PB3/AIN3 PC7/BREAK PC6 PC5 PC4/LTIC PC3/ICCCLK PC2/ICCDATA PC1/AIN9 PC0/AIN8 PA2(HS)/ATPWM PA1(HS)/ATIC PA0(HS) DY 2 Common Anode u d o 3 P e t c u ) (s s b O t e l o r P e GND d o r DL19 DIG3 DL18 9 7 5 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 21 20 19 18 17 29 28 27 26 25 24 23 22 32 31 30 DIG3 3 J3 CON15 DIO CLK STB IRQ BUZ ICCC ICCD MD1 MD2 GINT TINT PA2 TP4 TP3 3 4 5 7 9 1 2 3 4 5 6 7 8 9 10 R15 10K 5% A2 dp g f e J4 CON10 R14 10K 5% DIG4 R13 10K 5% +VDD R12 10K 5% +VDD A1 a b c d DY 3 Common Anode 8 6 1 2 10 Figure 1. DL20 1 7 Circuit schematic STEVAL-IHI001V1 Circuit schematic Schematic ) s ( ct DL31 STEVAL-IHI001V1 2 Revision history Revision history Table 1. Document revision history Date Revision 27-Nov-2008 1 Changes Initial release. ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O 3/4 STEVAL-IHI001V1 Please Read Carefully: ) s ( ct Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. u d o All ST products are sold pursuant to ST’s terms and conditions of sale. r P e Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. t e l o No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. s b O UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. ) (s t c u UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK. d o r P e t e l o Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. s b O ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2008 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 4/4