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 ...

USB sticks are a convenient way to store and transfer data, but sometimes they’re not recognized by the system after being plugged in. This can be frustrating, especially when important files are ...

If USB ports are not working in a Windows 11/10 computer after BIOS Update, Windows Update, Power Outage, Driver Update or after Sleep, see this post. USB ports on a computer enable users to connect ...

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 ...

First and foremost, we will enable USB in VMware Workstation to allow the virtual machine to detect and use USB devices connected to the host system. This setting must be enabled, and here’s how to do ...

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 ...

You have removed or added a new USB device to your office workstation and now an "Unknown USB Device" error is appearing. Device drivers supply the core software that ...