Serial I/O

The VL-MPEe-U2 is an extremely small and rugged I/O module based on the industry-standard Mini PCIe module format. Unlike typical I/O expansion boards, Mini PCIe allows additional I/O functions to be added to a system with almost no increase in overall system/package size. Mini PCIe modules provide a simple, economical, and standardized way to add I/O functions to embedded computer products.

Details
In a very small package, this board provides four serial ports, twelve general purpose I/O lines, and three indicator LEDs.

This serial plus GPIO module provides a traditional serial I/O interface for legacy communication. The serial ports operate in 4-wire mode with auto-direction control and baud rates up to 400 Kbps. Each port can be independently configured (hard jumpered) for RS-232, RS-422, or RS-485 operation.

The twelve GPIO lines are independently configurable as an input or output. GPIO inputs can be set for normal or inverted level, and optionally set to generate an interrupt. GPIO outputs can be set to be normal HIGH or LOW state, or open drain.

The on-board indicator LEDs include one power indicator and two user LEDs that can be jumpered to GPIO pins.

This rugged product is designed and tested for full industrial temperature operation (-40º to +85ºC). It also meets MIL-STD-202G specifications for shock and vibration. Latching connectors provide additional ruggedization, making it at home in harsh environments.

The VL-MPEe-U2 board includes device drivers and the VersaAPI Application Programing Interface. The VersaAPI includes pre-defined calls to send or retrieve data from the on-board I/O ports. These calls greatly simplify development of the user code needed to access these ports. On the VL-MPEe-U2 board, the VersaAPI supports the on-board GPIO lines. The VersaAPI is compatible with Windows, and Linux operating systems.

This I/O board is compatible with a variety of popular x86 operating systems including Windows, Linux, VxWorks, and QNX.

The module utilizes PCIe signaling and can be used in any system that supports PCIe signaling at the Mini PCIe socket.

Product customization is available, even in low quantities. Options include conformal coating, application-specific testing, BOM revision locks, special labeling, etc.

VersaLogic products are designed for use by OEMs working in a variety of market applications: Aerospace, Defense, Energy, Industrial, Security, Medical, Military, Robotics, and Transportation. Anywhere that the need for superb quality and high-performance embedded computing exists, applications include: automation, avionics, gateway, in-vehicle, monitoring, simulation, and vision.

VersaLogic delivers extremely reliable standard and customized embedded computers backed with unsurpassed service and the highest availability in the market. VersaLogic exists to exceed customers' product, service, support and delivery needs - whenever and wherever the need arises.