The Serial Port Loopback application is designed for Windows and provides an automated interface for serial devices. It continuously monitors USB ports for any connection or disconnection events. When ...

Sunnyvale, Calif.—Fujitsu Components America, Inc. releases a matched-impedance loop-back module for testing systems operating at 500 Mbps to 3.2 Gbps per channel. The new module is an expansion of ...

Full Changelog: v1.0.2...v1.0.3 Fixed an issue that caused abnormal CPU usage due to busy waiting. Switched from a busy waiting mechanism to I/O blocking, allowing the OS to use interrupts to notify ...

We are now going to examine how to access your computer's serial ports. In order to do this, we need some sort of serial device to talk to. A serial port loopback plug is probably the simplest. These ...

A connector used for diagnosing transmission problems. Also called a "wrap plug," it plugs into an Ethernet or serial port and crosses over the transmit line to the receive line so that outgoing ...