Octagon 4010, Руководство пользователя

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Overview – 5
CHAPTER 1 OVERVIEW
DESCRIPTION
The 4010 is a low cost, single board PC for use in a wide variety of
embedded applications. The 25 MHz 386SX and 486SLC
processors have enough processing power for most control and data
acquisition applications.
Despite its small size, the features include: DOS 5.0 in ROM; two
serial ports; a parallel port; a dual floppy drive port; a hard drive
port that supports 2.5 in. hard drives; a watchdog timer; 2 MB of
DRAM; 512K of flash memory with integral programmer or 1 MB
of standard EPROM; keyboard and speaker ports; two solid–state
disks; and ISA and 8/16–bit, PC/104 connectors.
The card can be used in a stand–alone mode or installed in a
passive ISA bus backplane. For very small systems one or two
PC/104 expansion cards may be stacked on the 4010. The 4010 can
also be installed in three or four slot card cages.
MAJOR FEATURES
Instant DOS
The 4010 is an “instant DOS” system. The card includes 5.0
compatible DOS in a solid–state disk. The system boots and
operates the same way as your desktop PC.
Watchdog Timer
The watchdog timer resets the system if the program stops
unexpectedly. The watchdog is enabled under software control.
The timeout is 1.2 seconds.
Calendar/Clock
The 4010 has a built–in, AT style calendar/clock. An external AT
clock battery plugs into the card and powers the clock during
power–down.
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