PSoC™-Based USB Device Design By Example
John Hyde · 2005
The real-world interfacing capability of the Cypress PSoC™ device family is well known and now this technology can be used to exchange data with a PC application program. This note introduces the newest member of the PSoC family, the CY8C24794, which includes a full-speed USB User Module alongside the now-familiar, programmable IO user modules to provide an instant connection of a PC-to-real-world IO. Following a short introduction to the new elements available to you, this note covers some USB essentials then works through three example projects built using the CY8C24794 evaluation board. Within a day or so you will be using this board to implement many of your latent USB product ideas.