|
Description Specifications Ordering
Information Technical Support
Download PDF
Description
Low Profile PCI was
designed to provide greater flexibility for embedded systems,
thin-clients, and desktop and server environments. The boards are
mechanically similar to standard PCI boards, but use a shorter board
and a different mounting bracket. They are designed to fit into
systems as low as 3.350" without using riser cards. The boards are
built on 32-bit addressing, and can be used in standard PCI backplanes
or with specialized Low Profile PCI brackets.
Quatech's SSCLP-100
provides one RS-232 serial port to a host computer via a single Low
Profile PCI slot. The boards are built using the smallest (MD1) Low
Profile board specification, which allows them to be used in even the
smallest size systems.
The boards also use a
universal PCI connector compatible with both the 3.3V connector key
required by the specification and the 5V connection used by older PC
and thin client systems. This means that they can be used with current
equipment, and will not need to be replaced as systems are upgraded.
All PCI registers on the
SSCLP-100 are properly implemented. Thus, users can be assured that
Quatech boards will be good citizens on the PCI bus, and will not
cause conflicts with other properly configured devices.
The boards are
implemented with 16550 UARTs containing 16-byte FIFOs. They have a
clock multiplying feature allowing them to achieve data rates as high
as 460.8 kbps. The high clock speeds and deep FIFOs will greatly
reduce CPU overhead, making these boards an ideal choice for heavy
multi-tasking environments.
The SSCLP-100 uses a
single on-board D9 serial port. Windows 95/98/Me/NT/2000 and OS/2 are
supported.
Specifications
BUS INTERFACE: PCI bus
specification 2.1
DATA
RATE:
460.8 kbps up to 900
pF load
230.4 kbps up to 1800 pF load
115.2 kbps up to 4300 pF load
PORTS: 1 RS-232 serial port
UARTs:
16550 UART with
16-byte FIFOs
RS-232 Transceivers :
ICL3245CA or compatible
Input Voltage: 3.3V
Transmitter Outputs:
High Level Output: +5V (min) to +5.4V
(typical)
Low Level Output: -5V (min) to -5.4V (typical)
Transmitter Skew: 25ns
Receiver Inputs:
Input Voltage Rating: 25V
Receiver Skew: 50ns
POWER
REQUIREMENTS: 3.3V 260mA
(typical)
TEMPERATURE:
Operating 0 to 70°C, Storage -50 to 80°C
HUMIDITY:
10% to 90%
CONNECTOR:
The SSCLP-100 provides
one on-board D9 male connector, with pinout as follows:
|
Pinout:
PIN 1: Carrier Detect
PIN 2: Data Input
PIN 3: Data Output
PIN 4: Data Terminal Ready
PIN 5: Signal Ground
PIN 6: Data Set Ready
PIN 7: Request To Send
PIN 8: Clear To Send
PIN 9: Ring Indicator |
|
OS SUPPORT:
Windows 95/98/NT/2000/XP and Vista
 
Ordering
Information
|
SSCLP-100 |
One Port RS-232 Serial Low Profile
PCI Board |
Technical
Support
If the following files
do not provide the help you need, Quatech's Technical Support team can
be reached at 330.434.3154 Weekdays 8AM to 6PM EST, or by e-mailing
support@interwld.com
SSCLP-100 Drivers, Utilities and Manuals
SSCLP-100 Technology Overviews and FAQs
|
Home
