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Introduction
This manual is intended to provide the necessary information regarding configuration
and usage of the SAT-520PLUS board. WinSystems maintains a Technical Support
Group to help answer questions regarding usage, or programming of the board. For
answers to questions not adequately addressed in this manual, contact Technical
Support at (817) 274-7553 between 8AM and 5PM Central Time.
General Information
Features
AMD Elan SC520 Chipset/Processor
5x86 Processor at 133MHz
16KB Write Back Cache
On Chip Floating Point Coprocessor
User Upgradeable SODIMM SDRAM Memory
Solid State Disk (DiskOnChip
Intel 82551ER 10/100 Ethernet Port
4 RS-232 Serial Ports with 16 byte FIFO's
PS/2 Keyboard and Mouse support
32-bit PC/104Plus Expansion Bus
16-bit PC/104 Expansion Bus
Single 5 Volt supply requirement
Industry Standard Phoenix BIOS in user upgradeable Flash
SPP/EPP/ECP PnP Parallel printer port
Standard PC-AT architecture runs DOS, Windows, Linux, and other PC software
24 general purpose TTL digital I/O lines (82C55A)
High-resolution CRT and flat panel controller with hardware Windows accelerator
24 Digital I/O lines
o
-40
C to +85
BIOS Extension socket
General Description
The SAT-520Plus is a highly integrated PC/104 and PC/104Plus expandable module
with x86 compatibility and standard PC-AT architecture. It utilizes the latest of AMD's
embedded processors, the ELAN SC520.
running at 133MHz along with a full 33MHz PCI host bridge, internal AT style
peripherals, dual serial ports, and an IDE interface. The addition of the SMSC 37B727
adds the keyboard/mouse controller, two more plug-n-play serial ports, and a
SPP/EPP/ECP parallel printer port, dual floppy disk interface. 24 lines of digital I/O,
VGA and flat panel support also adds to the expansive feature set. Also onboard the
SAT-520Plus is the popular Intel 82551ER10/100 Ethernet controller making this board
an excellent choice for embedded applications requiring integrated networking. The
133MHz 5x86 CPU core and the integrated floating point processor offer an excellent
compromise between computing power and power consumption. Feature expansion is
also supported via either the popular PC/104 expansion bus or through the newer
high-performance PCI type PC/104Plus expansion bus.
both standard rotational media drives, floppy and hard disk, or the popular
®
DiskOnChip
flash modules in sizes ranging from 8 to 288 Mbytes.
070223
®
)support
o
C operation
Operations Manual SAT-520PLUS
The SC520 incorporates a 5x86 CPU core
The SAT-520Plus supports
1
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