CY3268 Cypress Semiconductor Corp, CY3268 Datasheet - Page 4

• Manufacturer Part Number: CY3268
• Description: KIT STARTER POWERPSOC LIGHTING
• Manufacturer: Cypress Semiconductor Corp
• Series: PowerPSoC®r

Specifications of CY3268

• Current - Output / Channel: 1A
• Outputs And Type: 4, Non-Isolated
• Voltage - Output: 32V
• Features: Dimmable, I²C Interface
• Voltage - Input: 32V
• Utilized Ic / Part: CY8CLEDxx
• Operating Voltage: 12 V
• Operating Current: 1 A
• Description/function: Lighting Evaluation Kit
• Interface Type: I2C
• Software: Software Included
• Core Chip: Power PSoC
• No. Of Outputs: 4
• Output Current: 300mA
• Kit Contents: CY3268 PowerPSoC Board, 12V, 1A Power Supply, 2x Jumper Shunts, Software CD
• Rohs Compliant: Yes
• For Use With/related Products: PowerPSoC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2882

4. Create a PSoC Designer Project
4.1 Install Software
To setup the software environment for developing firmware for PowerPSoC
For Installation instructions do refer to the instruction in respective web page.
4.2 Hardware Setup
To use the ICE, use blue colored cable (supplied with CY3215 Kit) to connect with the
board or a standard RJ-45 CAT5 cable.
4.3 Example PSoC Designer Project
The first example project demonstrates the ability of the PowerPSoC device to inte-
grate CapSense, LED driving capabilities in one chip. This project sets up the
CapSense buttons, initializes the power peripherals blocks, and enables them. It then
goes into an infinite loop scanning the buttons and performing the required functions.
The CapSense buttons are setup in the following way:
Steps to write the firmware for example project 1
4.1. Start PSoC Designer 5.0
4.2. Click File > New Project
4.3. Select chip level project as the project type
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Install PSoC Designer from the CD (or download the latest version from
www.cypress.com/design/SD1099).
Install PSoC Programmer from the CD (or download the latest version from
www.cypress.com/design/SD1062).
Attach the supplied power supply to a wall receptacle. Connect the other end of
the power supply to the main board.
Use miniprog (sold separately) or the ICE (sold separately) to download the firm-
ware to flash and to execute it.
Button 1: selects HBLED1
Button 2: selects HBLED2
Button 3: selects HBLED3
Button 4: selects HBLED4
Button 5: Each tap on the button increases the brightness of the selected LED and
when the maximum brightness is reached, starts decreasing. When the brightness
is completely low, further taps start increasing the brightness again.
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