Packing List; Features - Sony 486DX User Manual

Industrial grade 486dx/dx2/dx4 cpu card
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AR-B1474 User¡ ¦ s Guide

1.2 PACKING LIST

The accessories are included with the system. Before you begin installing your AR-B1474 card, take a moment to
make sure that the following items have been included inside the AR-B1474 package.
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The quick setup manual
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1 AR-B1474 all-in-one CPU card
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1 Keyboard adapter cable
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1 Parallel port interface cable
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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 40-pin header for PC/104 adapter
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1 64-pin header for PC/104 adapter
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1 Software utility diskettes
NOTE: If there are any discrepancies, please contact your Acrosser distributor immediately.

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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Support 3.3V/5V CPU with voltage regulator
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Support ISA bus and PC/104 bus
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Support 128KB to 512KB second level cache on-board
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Support up to 32MB DRAM on-board
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Support shadow memory and EMS
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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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DS12887 or compatible RTC
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Programmable watchdog timer
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Up to 3MB solid state disk (SSD)
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On-board build-in buzzer
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8 layers PCB
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