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Chapter 1 Introduction
1.1 Introduction
The PCM-9340 is the ultimate cost-effective solution for limited-space
applications. It offers all the functions of an AT-compatible industrial
computer on a single board. The PCM-9340 comes with an embedded
high-performance STPC Elite 133 processor and 32MB SDRAM on
board. For maximum performance, the PCM-9340 also supports one
optional SODIMM socket that can accept up to 64 MB memory.
On-board features include an Ethernet interface, a socket for DOC®
2000, Enhanced IDE interface, one parallel port, four serial ports (three
RS-232s, and one RS-232/422/485) with DB-9 connectors, and a mini-
DIN PS/2 keyboard/mouse interface, and an optional audio function. An
SVGA/LCD display controller (LCD, and CRT displays) allows LCD
screen resolutions up to 1024 x 768 @ 64K colors and CRT resolutions
up to 1280 x 1024 @ 256 colors.
The PCM-9340 complies with the "Green Function" standard and sup-
ports three types of power saving features: Normal, Doze and Sleep
modes.
The display type configuration is done through software. A single Flash
chip holds the system BIOS and the VGA BIOS. This minimizes the
number of chips and eases configuration. You can change the display
BIOS simply by programming the Flash chip.
If you need any additional functions, the PCM-9340 has a PC/104 con-
nector for future upgrades.
PCM-9340 User's Manual
2
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