AN54181 Getting Started with a PSoC (R) 3 Design Project.pdf下载

Introduction The PSoC 3 device includes an 8051 processor, which interfaces with highly configurable digital and analog resources. PSoC 3 projects are constructed using a powerful GUI, PSoC Creator, which enables designers to configure the digital and analog blocks and write code. PSoC Creator brings a high level of abstraction to the PSoC 3 resources, enabling designers to quickly create and build new projects, without the need to design the lowlevel functionality. This application note provides a brief introduction to PSoC 3 and PSoC Creator. It gives designers an explanation of how to build and create their first project. The project simply blinks two LEDs: one through software control, and the other through PWM hardware control. For more in-depth information on PSoC 3, refer to the PSoC 3, PSoC 5 Architecture TRM (Technical Reference Manual). This application note works in two phases. Phase 1 describes how to load and build a preloaded example project that accompanies this application note. Phase 2 demonstrates how to create the same project from scratch. The project will work on the PSoC Development Kit (CY8CKIT-001) as well as on PSoC3 FirstTouch Starter Kit (CY8CKIT-003) without any changes.