The SAF1760 is a Hi-Speed Universal Serial Bus (USB) host controller with a generic processor interface. It integrates one Enhanced Host Controller Interface (EHCI), one Transaction Translator (TT) ...

The Universal Serial Bus (USB) is one of the most commonly required interfaces in a chip design, but validation of a USB host implementation can be a tedious task. The most efficient way to validate ...

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 ...

Waiting for new interface standards to actually be useful, is a bit like watching grass grow—in slow motion. The ratification stage can seem interminable, and the design, manufacturing, and deployment ...

In a USB function – an embedded device with a USB interface – there is a USB peripheral controller chip. As shown in Figure 2, this chip has two key functions: it interfaces to the USB system ...