VScom 400H v3 UPCI
(Replaced by VScom 200H v4 UPCI)

4x RS-232

VScom 400H UPCI, a 4 Port RS232 PCI card, 16C950 UART

	Features

	Specifications

	Ordering Information

	Drivers & Documentation

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The high speed serial ports with their 128 byte long FIFO are best for high speed communication, even in heavy loaded systems. Many unique features reduce the system load. They also allow very unusual speed settings such as 500.000bps.

Features
Phased Out, no longer available Universal PCI 3.3 / 5.0V 4x RS232 16C950 (128 Byte FIFO) 921 kbps PCI Plug and Play IRQ Interrupt sharing, only one Interrupt per card Drivers for Windows 95 to 7/2008 R2 Software compatibel with DOS, Windows 3.11, OS/2, Linux and div. Unix
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Specifications
Hardware Specifications
Ports	4x RS232 (RxD, TxD, RTS, CTS, DTR, DSR, DCD, RI)
UART	4x 16C950 (128 Byte FIFO)
Address	Plug and Play
Interrupts	PCI Plug and Play, only one interrupt/card
Speed	max. 921 kbps
Bus interface	Universal PCI. 3.3V / 5.0V
Connectors	2x DB9; 2 x DB9 male (2. Slot)
Temperature	0°C - 55°C
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High Performance Features
FIFO	adjustable FIFO length, 1 up to 128Bytes separat adjustable Rx and Tx
Handshake	RTS / CTS DTR / DSR Xon / Xoff all handshake automatic on Chip
Speed	1bps up to 921kbps unusual Baudrates Multiplication factor for legacy applications
Access	high speed access via Memory
UART	UART emulation of 8250 up to 16850
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Operating Systems
Windows 2000 up to 7	VScom high performance serial driver, x86 and x64 Editions
Server 2000 to 2008 R2	VScom high performance serial driver, x86 and x64 Editions
Windows NT 4.0	VScom high performance serial driver control panel applet
Windows 95, 98, SE, ME	VScom high performance serial driver
DOS	virtuell address driver and compatibility tools real DOS Com port emulation
OS/2	Supported by COM16 driver in recent system releases Third party serial driver SIO.SYS available
Linux	Kernel 2.6 and up: built-in support Previous kernel: VScom high performance real tty driver
div.UNIX	configuration instructions
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Ordering Information
4429	VScom 400H UPCI
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Packaging
Packing list	VScom 400H UPCI card 2nd Bracket with 2 Ports RS232 DSUB 9 male CD, English documentation
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VScom 400H v3 UPCI(Replaced by VScom 200H v4 UPCI)

VScom 400H v3 UPCI
(Replaced by VScom 200H v4 UPCI)