AR-B1476 User
’
s Guide
1-2
1.2 PACKING LIST
The accessories are included with the system. Before you begin installing your AR-B1476 board, take a moment
to make sure that the following items have been included inside the AR-B1476 package.
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This user’s guide
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1 AR-B1476 CPU card
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1 Hard disk drive interface cable
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1 Floppy disk drive interface cable
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1 Parallel port interface cable & 1 RS-232C interface cable mounted on one bracket
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1 Software utility CD.
1.3 FEATURES
The system provides a number of special features that enhance its reliability, ensure its availability, and improve its
expansion capabilities, as well as its hardware structure.
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All In One designed 486DX/DX2/DX4 CPU card.
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Supports 3.45V/5V CPU with voltage regulator.
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Supports ISA bus and PC/104 bus.
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Supports 512KB cache on board.
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Supports on-board 8MB and extends one 72-pin DRAM SIMM up to 72MB DRAM on board.
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Supports shadow memory and EMS.
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Supports D.O.C. up to 72MB.
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Legal AMI BIOS.
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IDE hard disk drive interface.
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Floppy disk drive interface.
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Bi-direction parallel interface.
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2 serial ports with 16C550 UART.
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Programmable watchdog timer.
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On-board built-in buzzer.
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8 layers PCB.
