CY3263-COLORLOCK Cypress Semiconductor Corp, CY3263-COLORLOCK Datasheet - Page 25

• Manufacturer Part Number: CY3263-COLORLOCK
• Description: KIT EVAL COLOR-LOCK
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-Color™r

Specifications of CY3263-COLORLOCK

• Main Purpose: Lighting, RGB LED Controller
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CY8CLEDxx
• Primary Attributes: EZ-Color™ LED Driver MCUs Generate Colors using Optical Feedback
• Secondary Attributes: View 1931 CIE Coordinates via LCD, Red, Green, and Blue 1W LEDs
• Core Chip: CY3263
• Kit Contents: CY3263-ColorLock Evaluation Board, Tools CD, USB Cable, Power Supply Adapter
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-2271

3.1
3.2
3.3
CY3263-ColorLock EZ-Color Evaluation Kit Guide, Doc. # 001-44081 Rev. *A
3.
Tuner Project
Description
This project creates firmware that color mixes three primary high-brightness LEDs to a specific color
and introduces optical feedback into the system using a color sensor.
The user can then choose the Tuner to select other desired colors mapped along the 1931 CIE XYZ
Color Space.
The tuner enables turning ON/OFF the LEDs and adjusting the resultant flux output, over an I2C
interface. By default, the firmware will automatically generate a single color output within the defined
color gamut.
The project utilizes five different Interface (Communication) Valuators. Each set a specific register
which can be modified using the available tuner. The LEDEnable controls the 3LED ColorLock
Driver, the LEDTrigger controls the optical feedback loop, the LEDBrightness valuator controls a set
flux value and the final two valuators set the specific color. In turn, the 3-LED ColorLock Driver con-
trols the LM3404 Switching Regulators to power the LEDs.
EZ-Color Device
CY8CLED16, 48-Pin MLF
Start a New Project
1. Select File → New Project.
2. Name the project Tuner.
3. If needed, click Browse to save the project in a different location.
4. Click OK.
WARNING: HIGH BRIGHTNESS LEDs CAN CAUSE PERMANENT
EYE DAMAGE!
Do not look at the LEDs if they are not covered by the protective
enclosure. The LEDs illuminate at a very high intensity and can
cause permanent eye damage if they are viewed without the
protective enclosure.
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