This document is an application note describing use of the USB peripheral communications device class driver (PCDC) with the USB basic firmware of Renesas USB MCU and USB ASSP.The program described ...

This post lists the possible solutions to fix the Unknown USB Device, the Device Failed Enumeration error on Windows 11/10. When you connect your USB device to the ...

This highly integrated USB device controller contains USB, serial and parallel protocol engines, eliminating any requirement for USB specific firmware development. The device supports IO interface ...

There's nothing more frustrating than your computer suddenly saying it can't recognize the USB device connected to the port. This is especially true when you're urgently trying to transfer a file to a ...

In my last column [see LJ December 2002], we covered the serial layer in the 2.5 (hopefully soon to be 2.6) kernel tree. We mentioned in passing that a USB-to-serial driver layer in the kernel helps ...

I have an old Toshiba laptop with a USB slot and Windows95 OSR2 (or it may be Win95B, I'm not certain) installed. I downloaded and installed the USB drivers for it, it detects the slot. However, when ...

The difficulty of writing device drivers is one of the major barriers to the adoption of the USB. A typical embedded-device engineer who can comfortably design embedded systems all day long can get ...

I'm having a heck of a time using my Canon G1 digital camera with my newly-installed Windows 2000. I have a 400MHz Pentium II Dell laptop with 128 MB of RAM, 2 PCMCIA slots, and one USB port. I used ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Vulnerabilities in USB drivers for Windows could allow an ...

We will be undertaking the following fixes to get rid of the Unknown USB Device, Set address failed error message on Windows 11/10, Change Power Options. Update ...