XRM2-IO64 - General purpose I/O Interface


Photo 1 of xrm2-io64Photo 2 of xrm2-io64Main Photo of xrm2-io64  Board: XRM2 Discrete digital I/O - 64 Channels LVDS/LVTTL

XRM2-IO64 Documents


  • General purpose I/O Interface

Board Features

  • SCSI-2 68-pin connector
  • Alpha Data XRM2 I/O Module


The XRM2-IO64 is an XRM2 I/O Module which provides up to 64 LVDS/LVTTL I/O via the SCSI-2 68pin connector.

The XRM2-IO64 also provides battery support to provide a back-up supply for encryption key storage on the connected FPGA board.

Board Format

Alpha Data XRM2 I/O Module

Environmental Specifications

Temperature Limits:

CodeCooling OptionOperating Temp.Storage Temp.
AC1Air Cooled Industrial-40°C+70°C-55°C+100°C

Operating Humidity range:

Up to 95% (non-condensing)

EMC Conformity:

FCC 47CFR Part 2
EN55022:2010 Equipment ClassB

For more information on the operating conditions for the different cooling options go to: Alpha Data Environmental Specification Page.

Or read: Alpha Data Environment Specification (PDF).

I/O Interfaces

Interface TypeQtyDescription
DISCRETE I/O (Front Panel)
Digital I/O64discrete digital I/O LVDS
Levels: LVDS
Connector: SCSI-2 68-pin


Example UCF, HDL files and Application software are provided with the board.

Ordering Code


  • XRM2-IO64 Board
  • One Year Warranty
  • One Year Technical Support

Sales Questions

For any sales questions regarding the XRM2-IO64, please e-mail us at:


Technical Support

For any technical questions regarding Alpha-Data products please e-mail us at:


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