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VMIVME2528 VMIVME-2528-110 128-BIT TTL DIGITAL INPUT/OUTPUT VME BOARD

PROVIDING SOLUTIONS FOR KEEPING YOUR LEGACY EQUIPMENT THRIVING

Manufacturer:GE VMIC
Model Number:VMIVME-2528
Part Number:VMIVME2528-110
NSN:5998-01-327-1257
Quantity:5

Globaltech Sourcing provides spares and repair services for all GE VMIVME2528 boards.

VMIVME2528 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.

Addressable to any address within short supervisory or

short nonprivileged I/O map. Individual port direction

control jumpers are provided.

Addressing Scheme:

Sixteen ports individually

addressable on 8- or 16-bit boundaries. Twelve DIP

switches provide unlimited short data I/O address map

selection.

Data Transfer Bus:

A16: D16

Powerup Initialization:

All outputs are initialized in

the tristate mode by master clear. Any write transfer to

the final port automatically releases tristate mode.

I/O Circuit:

TTL compatible

Sink – 24 mA

Source – 6.5 mA

Data Polarity:

High-true or low-true

Installation:

Any slot except A1

PHYSICAL/ENVIRONMENTAL

Temperature Range:

0 to 55 °C, operating

We do Repairs

GlobalTech offers comprehensive VME repair services for current and legacy electronic equipment. Contact us for your VMIVME2528 VMIVME-2528-110 128-BIT TTL DIGITAL INPUT/OUTPUT VME BOARD repair evaluation/quote.

All VMIVME repairs are done in an ISO 9001 compliant ESD safe environment and we utilize only AS5553 compliant components. GlobalTech offers targeted 14 day turn around on GE Embedded repairs and also can provide advance exchange for time critical situations. Our VME products and repairs are all guaranteed with a 1 year warranty.