1. Introduction
This PCI Host Adapter is a PCI controller board which can upgrade your desktop
computer to have Multiple RS232 (UART) ports.
The board supports a 32-bit 33 MHz PCI bus revision 3.0, RS232 transfer rate of 920
Kbps.
It comes with drivers for Windows.
1.1. Features
1.1.1. PCI Interface
o
Compliant with PCI Specification, revision 3.0 and PCI Power Management
Specification 1.1
o
32 bit/33MHz fully compliant PCI host interface
o
3.3V Operation
1.1.2. RS232 (UART) Serial Port
o
Multiple 16C950 High performance RS232 UART DB9 channels
o
Superset and backward compatible to 16C550, 16C650, 16C750 and 16C850
o
128-byte deep FIFO per transmitter and receiver
o
Supports data transfer rate up to 920 Kbps
o
128 Rx interrupt thresholds
o
128 Tx interrupt thresholds
o
128 flow control thresholds
o
Supports 64bit/32bit Windows
