Our drivers also provide transparent printer features that let user to connect local printer from auxiliary port of terminal. Put the proper COM x properties. For optimum PnP functionality, please install one card at a time. The clock rate is Replace the cover of the computer. It really makes computer and communication application combine together.

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Replace the cover of the computer.

Please note that, you device driver may report original baud rate, however the speed of communication line is dual speed. Enter any name and select any icon. It extends Decision Industrial Interface from single computer development environment to client-server development environment.

Do not set up jumpers and switch under power on condition, otherwise it may defective your computer system. The switch and the jumpers are properly configured. Please set different card number to each adapter do not duplicate card number setting. It has both internal and external loopback tests.

Multi Port Serial – (Standard system devices) – Decision PCCOM PCI 4 Port Drivers Download

Auto — is used to test the IC and the ports of the card. This driver is not digitally signed.


To test the card using the Hyper Terminal. The on board switch can be used to identify card number by the users if you do not set the switch, the PnP BIOS will assign card number automatically. The operating system you intend to use is capable of driving multiple serial ports. Run the HyperTerminal program.

Each piece of PCCOM package permits user to use PCCOM only on a single computer, a registered user may use the program on a different computer, but may not use the program on more than one computer at the same time. Our drivers also provide transparent printer features that let user to connect local printer from auxiliary port of terminal. Duplication of multiple copies is not allowed except through execution of a licensing agreement.

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Decision PCCOM PCI 4 Port Drivers

Insert the device driver CD into your computer. External loop test — is used to test the ports. Start the driver installation file from a Windows account with the highest privileges rights.

Internal loop test — is used to test the IC. After installing the core device drivers for the PCI card, Windows will detect and install software for pi COM port on the card.


To ensure that your PCCOM product is covered by the warranty provisions, it is necessary that you return the Warranty card. Just make ddcision that there is a loop back plug connected to the Poort Port under test.

Furthermore that the PCCOM product will be supplied free from defects in materials and workmanship and be fully functional under normal usage. External or internal clock rate selectable. OPT file contents are: This is the download link for the driver version 1. Please refer chapter 5 Switch: Reboot for changes to take effect.

PCI Multi Port Serial-Boards – 4 COM-Ports

The Portno field is used to specify number of ports in this adapter. The driver installation wizard will analyze your PC for compatible devices and will install the driver. Provides RS interface for 3.

The clock rate is HOST 2 3 4 5 6 7 8 A straight through cable is required, e.