PCB routing methods continue to evolve, and flexible routing techniques can reduce wire length and free up space on a PCB. Traditional PCB routing is limited by fixation of coordinates of wires and by ...
This document provides guidelines for integrating a AT85C51SND3Bx high speed USB device controller onto a 4-layer PCB. The material covered can be broken into two main categories: board design ...
Charles Pfeil is an Engineering Director in the Systems Design Division at Mentor Graphics. My first experience with computerized printed-circuit-board (PCB) design was in 1978 when I acquired two ...
The Universal Serial Bus (USB) is a proven connectivity system. However, there are still design challenges in producing a USB hardware interface. Prime among these are face layout, power, and ...