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PCA-6181 User's Manual
1.1 Introduction
The PCA-6181 Series all-in-one industrial grade single board computer
is a high performance and full-featured computing engine. It meet
most of the requirements of industrial applications.
The PCA-6181 supports Intel's Pentium III and Celeron processor. The
CPU provides 128/256/512 KB on-CPU L2 cache, eliminating the need
for external SRAM chips. It has two PCI EIDE interfaces (for up to four
devices) and a floppy disk drive interface (for up to two devices).
Other features include two RS-232 serial ports (16C550 UARTs with
16-byte FIFO or compatible), one enhanced parallel port (supports
EPP/ECP) and two USB (Universal Serial Bus) ports. The PCI en-
hanced IDE controller supports Ultra DMA/33/66/100 and PIO Mode 4
operation. This provides data transfer rates of 33/66/100 MB/sec.
System BIOS supports boot-up from an IDE CD-ROM, SCSI CD-ROM,
LS-120, IDE HDD, SCSI HDD, ZIP-100, LAN, and FDD.
A backup of CMOS data is stored in the Flash memory, which protects
data even after a battery failure. Also included is a 63-level watchdog
timer, which resets the CPU or generates an interrupt if a program
cannot be executed normally. This enables reliable operation in
unattended environments.
The PCA-6181 Series offers several impressive industrial features such
as chipset built-in VGA (AGP) interface, dual 10/100Base-T networking
controller, two DIMM slots for a total of 1.5 GB RAM memory, and a
high driving ISA bus.
The remote management interface enables the PCA-6181 to be
managed through Ethernet when it is connected to the SNMP-1000
Remote HTTP/SNMP System Manager.
Note: Some of the features mentioned above are not
available with all models. For more information about
the specifications of a particular model, see Section
1.3: Specifications.