STEVAL-ILL011V1

STEVAL-ILL011V1 RGB color control board based on ST72264G2 and STP08C596A for LCD backlighting Data Brief Features ■ RS232 interface ■ Manual color setting ■ 7.5 to 30 V power supply ■ LED mode indicator Description The STEVAL-ILL011V1 evaluation board is based on the ST72F264G2 microcontroller which processes the ambient light color information detected by the VM6101 ambient light sensor, and reproduces the color using the STP8C596A RGB LED driver. The evaluation kit software enables operation in six different light-sensing modes, including a power-saving mode where the backlight intensity adapts to the ambient light level. November 2007 STEVAL-ILL011V1 Rev 1 For further information contact your local STMicroelectronics sales office. 1/4 www.st.com 4 100nF C17 J2 1 2 3 CON3 R13 1M SM6T22A D6 C13 22nF 220pF 10nF C18 4k7 R9 C12 C11 RESET RESET PUSHBUTTON SW1 10uF/35V STPS340U D3 U3 6 8 2 4 1 L1 C2 2 1 3.3VDD ICC_CON 2 4 6 8 10 1 3 5 7 9 ICCDATA ICCCLK RESET ICCSEL 10K 3 P2 3.3VDD AIN1 7.3VDD C6 2.2uF/16V 100uF/16V C14 + 3 J4 10K 3 P1 3k9 R8 18k R6 OSC1 22uH 2 AIN0 OUTPUT LF33_DPAK GROUND INPUT MODE_BUT MODE PUSHBUTTON SW2 STPS340U D4 R12 4k7 3.3VDD 5 1 L5970D 100nF U1 1 2 VOLTAGE FROM 7.5V UP TO 30V 1 4 2 3 1 2 3 7 1 4 2 3 C21 100nF 100nF C22 10K 3 P3 AIN2 C9 18pF 13 8 PC_TXD 1 2 V- GND C1+ C1C2+ C2- R1IN R2IN T1IN T2IN U6 SDA V+ VCC T1OUT T2OUT 14 7 12 9 2 16 8 7 6 5 C20 RXD R11 1 LE 1 15 2 1 4 13 SCLK 3 820R 1uF PC_TXD 100nF 100nF C19 3.3VDD C15 MOSI J3 JUMP3 TEST POINT TP6 TEST POINT TP5 Light Sensor VM6101 SDA TEST SCL AMUX INT XSHUT GND VDD U4 PB0/ICAP1_A PB1/OCMP1_A PB2/ICAP2_A PB3/OCMP2_A PB4/MOSI PB5/MISO PB6/SCK PB7/SS VDD PC0/ICAP1_B/AIN0 PC1/OCMP1_B/AIN1 PC2/MCO/AIN2 PC3/AIN3/ICAP2_B PC4/AIN4/OCMP2_B PC5/AIN5/EXTCLK_A ST72F264G2_28P VSS RESET ICCSEL OSC1 OSC2 PA0/ICCCLK PA1/ICCDATA PA2 PA3 PA4/SCLI PA5/RDI PA6/SDAI PA7/TDO U2 OCMP1 1 2 3 4 27 1 26 2 3 25 24 23 22 21 20 19 18 PC_RXD 3.3VDD R10 1M THR1 SCL RESET ICCSEL OSC1 TXD RXD ICCCLK ICCDATA THR2 THR1 R1OUT R2OUT 7.3VDD GND C23 100nF ST3232_16P 6 15 1 3 4 5 11 10 TXD CON2 J6 OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 1 TP4 TEST POINT 1 2 3 4 5 6 7 8 1 J5 1 R3 SDA SCL TP3 TEST POINT 10k R2 4k7 TP2 TEST POINT 4k7 R1 3.3VDD 3.3VDD CON8 Y1 16MHz C8 18pF D5 GREEN LED R7 1k2 1 2/4 2 3.3VDD 1 SDO VDD 5 6 7 8 9 10 11 12 14 16 1 6 2 7 3 8 4 9 5 J7 CONNECTOR DB9 OUT7 C16 100nF OUT6 OUT3 OUT4 OUT5 A1 C1 D11 C3 C2 C1 C1 C1 C3 A3 A2 C2 C1 A2 A1 BLUE GREEN RED 2 4 1 C3 C2 C1 3 A A3 A2 A1 C3 C2 C1 C3 C2 C1 C3 C2 C1 D14 D12 A3 A2 A1 A C3 C2 C1 C3 C2 C1 A A3 A2 A1 A3 A2 A1 A3 A2 A1 A3 A2 A1 A 3 Multiled HSMF A Multiled LRTB G6TG C3 C2 C1 Multiled LRTB G6TG D9 C3 C2 C1 J1 7.3VDD EXT_SENSOR_CON 1 2 3 4 5 Multiled truehold A THR2 SDA SCL Multiled HSMFD8 Multiled LRTB G6TG D10 C3 C2 C1 C3 C3 A3 BLUE Multiled LRTB G6TG GREEN C2 RED BLUE GREEN C2 RED C3 D7 2 4 1 D13 3.3VDD OUT2 BLUE 3.3VDD R14 3.3VDD C2 RED R5 200R R4 R15 200R 200R OUT1 GREEN OUT0 3.3VDD ORANGE LED OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 D2 200R TEST POINT TP1 ORANGE LED D16 D15 ORANGE LED AIN0 AIN1 AIN2 MODE_BUT D1 ORANGE LED SCLK MOSI OCMP1 LE C1 100nF STP08C596_16P GND LE OE CLK REXT SDI U5 17 16 15 14 13 12 11 10 9 8 7 6 5 4 28 Figure 1. 2 1 1 3.3VDD Board schematic STEVAL-ILL011V1 Board schematic Schematic STEVAL-ILL011V1 2 Revision history Revision history Table 1. Document revision history Date Revision 23-Nov-2007 1 Changes Initial release 3/4 STEVAL-ILL011V1 Please Read Carefully: 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. All ST products are sold pursuant to ST’s terms and conditions of sale. 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. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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