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 ...
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 ...