Not sure if this is the right forum, but here goes. I need to create a virtual parallel port in DOS. I'm setting up a POS system, and the software only prints to lpt ports, not coms. I have a serial ...

All PCs have a parallel port, and very useful it is too. On the vast majority of computers this 25-pin socket is used by the printer, however in recent years a growing number of other devices have ...

The mode chosen by the software driver is based on the connected device. 1-Compatibility mode supports the Centronics interface at 150 KB/sec. 2-Nibble mode supports Bi-tronics; HP's parallel port ...

The oscilloscope utilizes the SPP or EPP parallel port LPT1 for reading the data from ADC0820 (TLC0820). The program will automatically switch the LPT1 in byte mode or normal mode if the LPT is an ECP ...