Elite.Parts

Description

ACROSSER AR-B1476 - Half-size 486 ISA-bus CPU Board - VGA, DOC, on-board DRAM

Part Number

AR-B1476

Price

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Manufacturer

ACROSSER

Lead Time

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Category

FULL/HALF SIZE PC » ISA SBC

Specifications

BIOS

AMI Flash BIOS (128KB, including VGA BIOS)

BUS Drive Cap.

15 TTL level loads maximum

Bus Interface

ISA (PC/AT) and non-stack through PC/104 bus

Cache Size

512KB for standard

CE Design-In

Add EMI components to COM ports, parallel port, CRT, keyboard, and PS/2 mouse

Chipset

ALI M1489/M1487 and C & T 65545

CPU

Supports 25 to 133 Mhz Intel/AMD/Cyrix/ST/IBM 486 CPU

Dimensions

185mm X 122mm (7.29”X4.80”)

FDC

Supports two 5.25” or 3.5” floppy disk drives

Flash Disk

Supports 1 DiskOnChip socket

HDC

One PCI IDE Supports LBA/Block mode access

Indicator

Power LED, and watchdog LED

Keyboard

PC/AT compatible keyboard

Parallel Port

1 bi-directional centronics type parallel port; Supports SPP/EPP/ECP mode

PC Board

8 layers, EMI considered

Power Req.

+5V only, 2.0A maximum (base on Intel DX4-100)

RAM Memory

Supports FPM/EDO RAM, 72 MB maximum (8MB on-board and one 72-pin SIMMs w/o DRAM)

Real Time Clock

BQ3287MT or compatible chips with 128 bytes data RAM

Serial Port

1 RS-232C and 1 RS-232C/RS-485

Speaker

On-board Buzzer and external speaker

VGA/LCD Display

1 MB VRAM (PCI bus, 1024X768/256 colors)

Watchdog

Programmable watchdog timer 3 to 42 seconds time interval

Features

2 serial ports with 16C550 UART
8 layers PCB
All In One designed 486DX/DX2/DX4 CPU card
Bi-direction parallel interface
Floppy disk drive interface
IDE hard disk drive interface
Legal AMI BIOS
On-board built-in buzzer
Programmable watchdog timer
Supports 3.45V/5V CPU with voltage regulator
Supports 512KB cache on board
Supports D.O.C. up to 72MB
Supports ISA bus and PC/104 bus
Supports on-board 8MB and extends one 72-pin DRAM SIMM up to 72MB DRAM on board
Supports shadow memory and EMS

Datasheet

AR-B1476-D-280533236S.pdf

379 KiB

Download

Extracted Text

Half-size 486 ISA-bus CPU Card with VGA/LCD, DOC, 8M on-board DRAM AR-B1476 Features Supports DX/DX2/DX4/5x86 CPUs ISA and non-stack through PC/104 bus Supports FPM or EDO RAM, 72MB maximum, 8 MB onboard Onboard 512KB cache RAM Onboard VGA/LCD panel display Supports IDE hard disk & floppy disk device Supports one Bi-directional parallel port Supports two serial port Supports one socket for DiskOnChip PC/AT compatible keyboard and PS/2 mouse interface AMI BIOS Multi-layer PCB for noise reduction Programmable Watchdog timer Only 5V power supply for embedded applications Specifications General CPU Supports 25-133 MHz Intel/AMD/Cyrix/ST/IBM 486 CPU. (PGA Socket) Chipset ALI M1489 & M1487 and C&T F65545 Bus Interface ISA and non-stack through PC/104 Bus Memory Supports FPM or EDO RAM, 72MB Maximum. 8MB onboard and one 72-pin SIMMs. Cache size 512KB for standard VGA/LCD Display 1MB VRAM (PCI Bus, 1280 x 1024 / 256 colors) FDD Supports one FDC port up to two FDDs IDE Supports one IDE port up to two IDE devices and IDE flash Modules Parallel Port Supports one Bi-directional parallel port Serial Port Supports one RS-232C, one RS-232C/RS-485 serial ports WatchDog Timer Software programmable, 3 to 42 seconds time interval Keyboard & Mouse PC/AT compatible keyboard and PS/2 mouse interface BIOS AMI Flash BIOS LED Indicator Power LED and Watchdog LED indicators Bus Drive Cap. 8 TTL level loads maximum RTC BQ3287MT or compatible chips with128 bytes data RAM Speaker Supports onboard buzzer and external speaker Power Req. +5V only, 2.0A Maximum. (Base on Intel DX4-100) PC Board 8 layers Dimensions 185 mm x 122 mm Ordering information: Model No. Description Accessories AR-B1476 Half-size 486 ISA-bus CPU Card with VGA/LCD, 1. Cable : HDD cable, FDD cable, Print Port Cable, PS/2 Mouse cable DOC, 8M on-board DRAM 2. Disk : NT driver, WIN31/95 driver 3. Adapter : AT to PS/2 keyboard Adapter

Frequently asked questions

At GID Industrial (Elite.Parts' parent company), we specialize in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

Warranties differ by part and by which suppliers we use to procure it for you. Sometimes, a part will be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

Elite.Parts can ship via FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. However, we can use other carriers if it will be more convenient for you.

Absolutely! We are happy to serve customers regardless of location. We work with international clients all the time, and we are familiar with shipping to destinations all across the globe.

All major credit cards are accepted: Visa, MasterCard, Discover, and American Express. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may available for larger orders, upon approval.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

Why buy from GID?

What they say about us

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