Small-form-factor 96-line digital I/O embedded computing module for high-speed interfacing introduced by WinSystems

ARLINGTON, Texas, 19 Aug. 2012. WinSystems Inc. in Arlington, Texas, is introducing the PXM-UIO96-2 SUMIT-ISM compatible small-form-factor 96-line digital I/O embedded computing module for high-speed interfacing. The I/O module offers PCI Express expansion on a 90-by-96-millimeter PC/104-sized module enabled by the stackable high-speed SUMIT connector.

The card can monitor all 96 lines for both rising and falling digital edge transitions, latch them, and then interrupt the host processor notifying it that a change-of-input status has occurred. This is an efficient way of sensing and signaling the CPU of real-time events without the burden of continuous polling of the digital I/O points.

The PXM-UIO96-2 uses a Lattice Semiconductor ECP2M family FPGA with a superset of two WinSystems WS16C48 Universal I/O controller cores. It is wired to the PCI Express x1 lane of the SUMIT-A connector and automatically selects the first available link.

Each I/O line is programmable for input, output, or output with read-back operation. Transition polarity is programmable and enabled on a bit-by-bit basis. Each line's transition is latched so that even short duration pulses will be recognized.

Each output channel is latched and has an open collector driver with a pull-up resistor capable of sinking 12 milliamps of current to enable direct interface with optically isolated digital signal conditioning modules.

The PXM-UIO96-2 supports Linux, Windows, and other x86-compatible real-time operating systems. Free drivers are available. This board will operate in temperatures from -40 to 85 degrees Celsius, and is RoHS compliant.

The PXM-UIO96-2 includes the SUMIT (Stackable Unified Module Interconnect Technology) connector that was developed and standardized by the Small Form Factor Special Interest Group (SFF-SIG: SUMIT is an electromechanical connectorization specification that enables stacking of common serial and legacy chipset expansion buses on PC/104 and other form factor's I/O modules for next generation embedded systems products.

For more information contact WinSystems online at

Follow Military & Aerospace Electronics and Avionics Intelligence news updates on Twitter

Get All the Military Aerospace Electronics News Delivered to Your Inbox or Your Mailbox

Subscribe to Military Aerospace Electronics Magazine or email newsletter today at no cost and receive the latest information on:

  • C4ISR
  • Cyber Security
  • Embedded Computing
  • Unmanned Vehicles

Military & Aerospace Photos

Most Popular Articles

Related Products

Latching Micro-D Connectors

Omnetics high reliability Micro-D connectors are available with Quick Latch System. For applicati...

Omnetics Nano-D Bi-Lobe® Latching Connectors

Bi-Lobe® connectors utilize rugged and reliable flex pin contact system. Spaced on 25 mil (.64mm)...

Nano-D BiLobe® Connectors -(COTS)

Sizes are 9, 15, 21, 25, 31, 37 , 51 & 65 pin, at .025 Mil. Pitch(Currently Available), mating pi...

Micro-D Connectors

Highly rugged and compact designs in shell styles from 9 to 51 contacts. The Micro-D connectors i...

Hybrid Micro-D Connectors

Omnetics high reliability Micro-D connectors are available withmixed power/signal contact layouts...

Nano-D Bi-Lobes® Connectors Dual Row Horizontal SMT (Type AA)

Horizontal SMT Bi-Lobe® nanos offer an extremely low profile package that is well suited to pick ...

XPedite7575 | 5th Generation Intel® Core™ i7 Broadwell-H Processor-Based Conduction- or Air-Cooled 3U VPX-REDI Module

The XPedite7575 is a high-performance, 3U VPX-REDI, single board computer based on the 5th genera...

XTend7103 | COM Express® Carrier for COM Express® Type 10 Mezzanine Modules

The XTend7103 is a COM Express® carrier card designed to provide a low-cost and compact platform ...

XPort6173 | 3U VPX Carrier for Two 2.5 in. Solid-State Drives (SSDs)

The XPort6173 supports two, standard, 2.5 in. Solid-State Drives (SSDs) in a single 0.8 in. or 1....

XPm2120 | MIL-STD-704 3U VPX VITA 62.0 Power Supply with Integrated MIL-STD-461E Filtering

The XPm2120 is a VITA 62.0-compliant 3U VPX power supply that allocates 12 V as the primary distr...

Related Companies

Interface Displays & Controls Inc

Certified ISO-9001/AS9100, veteran-owned, small business. Interface specializes in designing, reverse-engineering and...

Southwest Antennas

Designs and manufactures high-performance RF and Microwave antennas and accessories designed for today’s communicatio...

Curtiss-Wright Defense Solutions

About Curtiss-Wright Defense Solutions Curtiss-Wright Defense Solutions (CWDS) is a long established techno...

United Electronic Industries Inc

UEI is a leader in the PC/Ethernet data acquisition and control, Data Logger/Recorder and Programmable Automation Con...

Astronics Ballard Technology

Manufactures avionics databus interfaces, embedded computers, and software for aerospace, military and commercial use...

Cornet Technology Inc

Designs, engineers, and manufactures a wide range of advanced voice, video and data communications solutions for defe...

Henniker Plasma

Plasma Treatment Equipment - Plasma Cleaners, Plasma Etchers, Plasma Coating & Plasma Surface ModificationWe are the ...

TLC International

Manufactures Gen-3 TLC Phoenix-600 and Gen-5 TLC Summit high-accuracy glass cutting machines that utilize carbide/dia...

NOVA Power Solutions Inc

Provides mission-critical rugged uninterruptable power supplies (UPS), power conditioners, and battery backup modules...


The Intel Xeon-D processor and its role in high-performance embedded computing (HPEC)

The rugged Intel Xeon-D server-class multicore microprocessor is set to revolutionize high-performance embedded computing. By itself, the processor will bring unprecedented power to embedded computing applic...

Harsh Environment Protection for Advanced Electronics and Components

This webinar will offer an opportunity to learn more about ultra-thin Parylene conformal coatings – how they are applied, applications they protect today, and the properties and benefits they offer, includin...

Press Releases


Curtiss-Wright Corporation today announced that its Defense Solutions division has received a contract from Sierra Nevada Corporation (SNC) to supply its small form factor ...

Innovative Integration Announces the FMC-Servo

Camarillo, CA June 19, 2015, Innovative Integration, a trusted supplier of signal processing and data acquisition hardware and software solutions, today announced the FMC-S...


Curtiss-Wright Corporation today announced that its Defense Solutions division has further enhanced its innovative VRD1 high definition (HD) video management system (VMS) w...

All Access Sponsors

Mil & Aero Magazine

August 2015
Volume 26, Issue 8

Download Our Apps




Follow Us On...


Military & Aerospace Electronics

Weekly newsletter covering technical content, breaking news and product information

Cyber Security

Monthly newsletter covering cyber warfare, cyber security, information warfare, and information security technologies, products, contracts, and procurement opportunities

Defense Executive

Monthly newsletter covering business news and strategic insights for executive managers

Electronic Warfare

Quarterly newsletter covering technologies and applications in electronic warfare, cyber warfare, optical warfare, and spectrum warfare.

Embedded Computing Report

Monthly newsletter covering news on embedded computing in aerospace, defense and industrial-rugged applications

Unmanned Vehicles

Monthly newsletter covering news updates for designers of unmanned vehicles