Learn how to interface computer applications with USB FTDI D2XX drivers in this comprehensive tutorial video. Explore setup procedures, application programming in C, bus mode operations, and I/O state management. Discover techniques for expanding the C bus, handling TX buffers, and mixing inputs and outputs. Gain insights into bed mode functionality and practical implementation strategies. Access provided resources including code samples, driver downloads, and programming guides to enhance your understanding of FTDI chip capabilities and bitbang mode operations.