Introduction

The EZ-WCH382L is a PCI Express2 serial card designed for POS and ATM applications and is the first choice for industrial automation system integrators. The EZ- WCH382L supports a variety of mainstream operating systems, including Windows and Linux. In addition, the extended two RS-232 serial ports can supportcommunication ratesup to230.4Kbps and provide modem control signals to ensure compatibility with a variety of peripheral serial devices. Since the card is PCI Express "x1", it can be installed in a variety of PCI Express slots (including 4x 8x16x).

Functional and Specification

General Parameters
Compliant with PCI-Express Specification Revision 1.1
PCI-Express Single-Lane (x1) Bus Bandwidth 2.5Gbps
Supports DOS, Windows 8 / 7 / Vista / XP / 2000 / Server 2003-2008 32/64-bit, Linux Operating system

Serial interface (RS232)
conforms to industry standard 16C450/16C550 UART
chip built-in 256-byte FIFO and chip built-in H/W, S/W flow control function.
Each serial port data transmission rate can reach 250Kbps (customized version data transmission can be Up to 1Mbps)
Baud rate: 230.4Kbps
serial communication parameters Data bits: 5, 6, 7, 8
Stop bits: 1, 2
Parity: None, Even, Odd, Space, Mark
Flow Control: RTS/CTS, XON/ XOFF
I/O address:
IRQ assigned by BIOS :
Serial port signal RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

Package Details

PCI-Express Parallel Card x 1
Manual x 1
Driver CD x 1