3D Active Shutter Glasses | Cypress
3D active shutter glasses are used to view 3D images on TVs, displays, and projectors. 3D glasses require a precision analog front end (AFE) for signal gain, noise filtering, and automatic gain control. They use liquid crystal shutters requiring voltages from 10V-20V source depending on manufacturer. The glasses will be run with either a coin cell or rechargeable batteries. USB interface to the glasses can be used for recharging and as a communication interface. Mechanical or CapSense switches can be implemented as the user interface.
PSoC® 1 and PSoC 3 enable a scalable solution that integrates the precision analog front end (AFE), shutter drive, battery charging and monitoring, and user interface into a single chip. The flexible analog architecture also allows designers to create a programmable solution for universal glasses. PSoC also enables feature innovation with CapSense buttons and proximity sensing, as well as USB connectivity.
This application note describes several techniques for implementing a peak detector in PSoC 3 and PSoC 5LP.
This application note explains implementation of state machines using the PSoC® 3/PSoC 4/PSoC 5LP family of devices. Mealy and Moore state machine implementations are shown with associated projects.
This module introduces the analog peripherals of PSoC 3 and PSoC 5 devices that can be implemented using PSoC Creator.
Software and Drivers
- PSoC Creator
PSoC Creator is a state-of-the-art software development IDE combined with a revolutionary graphical design editor to form a uniquely powerful hardware/software co-design environment.
- PSoC Designer
PSoC Designer is the revolutionary Integrated Design Environment (IDE) that you can use to customize PSoC to meet your specific application requirements. PSoC Designer software accelerates system bring-up and time-to-market.