The PCCOM PCI bus 4 port hybrid adapter is an 32 bits PCI
bus board with Plug and Play (PnP) features, it provides four asynchronous serial
communication
ports
(RS232, RS422 or RS485), which link
the computer and serial
peripheral devices
such as
terminals, modems, serial printers, plotters, ... etc. The PCCOM PCI
bus 4 port hybrid adapter can be used to set different communication
mode (RS232, RS422 or RS485) for each port as user requires. User may
also plug in ST16C554 or XR16C854 chip on the board as required.
The PCCOM PCI bus 4 port hybrid adapter is particularly suited to
facilitate the connection of terminals (VDUs) in multi-user operating
systems. The PCCOM board may be installed in any Pentium or hardware
compatible systems. The PnP features let hardware configuration for IRQ
and I/O address is detected by BIOS automatically, you don’t need set
switch and jumper.
Since most of the computer has its own COM1 and COM2, the PCCOM PCI bus
4 port hybrid adapter can be configured from COM3 and COM4.
On board ST16C554 chip provides four 16550 functions which contains 16
bytes FIFO buffer for each 16550 ports. There are two kinds of mode can
be choose, one is normal speed mode that its baud rate up to 115200,
another is quadruple speed mode that its baud rate up to 460K.
On board XR16C854 chip provides four 16850 functions which contains 128
bytes FIFO buffer for each 16850 ports. There are two kinds of mode can
be choose, one is dual speed mode that its baud rate up to 230K,
another is octal speed mode that its baud rate up to 1M. |
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The features of
the PCCOM PCI bus
4 port adapter are:
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| PACKING
INFORMATION |
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PCCOM
PCI bus 4 port hybrid
adapter.
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Expansion
cable with standard 25
pin connectors or 9 pin connectors. |
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Decision Studio CD
for PCCOM
software. |
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User Manual |
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Warranty form.
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