Elite.Parts

Description

VMIC VMIVME-2528 128-bit TTL Digital Input/Output Board

Part Number

VMIVME-2528

Price

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Manufacturer

VMIC

Lead Time

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Category

DIGITAL INPUT/OUTPUT BOARDS

Specifications

Addressing Scheme

Sixteen ports individually addressable on 8- or 16-bit boundaries. Twelve DIP switches provide unlimited short data I/O address map selection.

Compatibility

VMEbus specification compatible double height form factor

Cooling

Convection

Data Polarity

High-true or low-true

Data Transfer Bus

A16: D16

I/O Circuit

TTL compatible; Sink - 24 mA; Source - 6.5 mA

I/O Connector Type

64-pin DIN 41612

I/O Organization

Sixteen I/O ports, eight bits wide. Addressable to any address within short supervisory or short nonprivileged I/O map. Individual port direction control jumpers are provided.

Installation:

Any slot except A1

Power Requirements

+5 V at 3 A maximum

Powerup Initialization

All outputs are initialized in the tristate mode by master clear. Any write transfer to the final port automatically releases tristate mode.

Relative Humidity Range

20 to 80 percent, noncondensing

Temperature Range

0 to 55 °C, operating, -20 to 85 °C, storage

Features

128 bits of TTL compatible I/O
24 mA output current sink capability
8- or 16-bit transfers
Alternating grounds on I/O pins
Double Eurocard form factor
Individual port direction control jumpers
Nonprivileged or supervisory short I/O transfers
Positive or negative true data I/O option
Real time loopback

Datasheet

VMIC-VMIVME-2528-datasheet-18507097111-1521313630.pdf

241 KiB

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Extracted Text

VMIVME-2528 128-bit TTL Digital Input/Output Board • 128 bits of TTL compatible I/O • Individual port direction control jumpers • 24 mA output current sink capability • 8- or 16-bit transfers • Double Eurocard form factor • Nonprivileged or supervisory short I/O transfers • Alternating grounds on I/O pins • Real time loopback • Positive or negative true data I/O option FUNCTIONAL CHARACTERISTICS Compatibility: VMEbus specification compatible double height form factor I/O Connector Type: 64-pin DIN 41612 I/O Organization: Sixteen I/O ports, eight bits wide. Relative Humidity Range: 20 to 80 percent, Addressable to any address within short supervisory or noncondensing short nonprivileged I/O map. Individual port direction control jumpers are provided. Cooling: Convection Addressing Scheme: Sixteen ports individually Power Requirements: +5 V at 3 A maximum addressable on 8- or 16-bit boundaries. Twelve DIP switches provide unlimited short data I/O address map selection. TRADEMARKS The VMIC logo is a registered trademark of VMIC. Data Transfer Bus: A16: D16 Other registered trademarks are the property of their respective owners. Powerup Initialization: All outputs are initialized in the tristate mode by master clear. Any write transfer to the final port automatically releases tristate mode. Ordering Options I/O Circuit: TTL compatible October 28, 1994 800-002528-000 B ABC – D E F Sink - 24 mA VMIVME-2528 –0 – Source - 6.5 mA AB = Input Option/Output Options 11 = Positive True 00 = Negative True Data Polarity: High-true or low-true C = 0 (Option reserved for future use) Connector Data Installation: Any slot except A1 Compatible Cable Connector Panduit No. 120-964-435E Strain Relief Panduit No. 100-000-032 PC Board Connector Panduit No. 120-964-033A PHYSICAL/ENVIRONMENTAL For Ordering Information, Call: 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859 E-mail: info@vmic.com Web Address: www.vmic.com Temperature Range: 0 to 55 °C, operating Copyright © January 1986 by VMIC -20 to 85 °C, storage Specifications subject to change without notice. VMIC • 12090 South Memorial Parkway • Huntsville, Alabama 35803-3308 1 VMIVME-2528 ADDRESS ADDRESS CONTROL SELECTION COMPARE LOGIC V 16 I/O ADDRESS M CONTROL BUFFER E 16-bit b ADDRESSING u s 16 DATA 16 128 I/O TRANS- REGISTERS CEIVERS 128 bits OF TTL I/O 8- OR 16-bit TRANSFERS Figure 1. VMIVME-2528 Functional Block Diagram 2 For Ordering Information, Call: 1-800-322-3616 or 1-256-880-0444 • FAX (256) 882-0859

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

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