you cant compare parallel port and USB because they are from 2 different time periods, much like comparing ATA133 with a serial port. parallel vs serial ports, however, i believe parallel at its ...

In 2003, the storage industry has taken major steps in transitioning from a decades-old interface technology to one that will potentially revolutionize the way new hard disk drives (HDDs) are designed ...

After the new millennium, the channels between the computer and its peripheral devices have switched from parallel to serial data transfer. Although it would seem that a parallel cable with multiple ...

So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port. The whole thing is pretty simple; no data transfer/handshaking/etc needs ...

The 74AHC164 and 74AHCT164 are 8-bit serial-in/parallel-out shift registers and are classified as high speed silicon-gate CMOS devices. These devices are pin compatible with Low-power Schottky TTL ...