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PC/104-Plus PCI to ISA Bridge Module

Operating Temperature -40° to +85°C

BRG17088-M PCI to ISA Adapter Module
Side view showing PCI stack-through (left) and ISA stack-down (right)
Rugged IDAN configurations available

Key Features

  • PC/104-Plus stackable bus structure
  • PCI to ISA Bridge
    • Companion for RTD's PCI/104-Express CMA22 Series
      Intel Core 2 Duo Single Board Computers
    • Provides support for most ISA add-in cards (view list)
    • Fully compatible with 8-bit and 16-bit memory and I/O mapped cards
    • Full Subtractive Decode of PCI cycles – no setup required.
    • No DMA support
    • 15 ISA Interrupts and IOCHCK#\
  • Advanced Digital I/O (aDIO™)
    • One 8-bit port programmable as input or output
    • Eight bit-programmable I/O with Advanced Digital Interrupt Modes
      • Event Mode Interrupt generates an interrupt when any input bit changes
      • Match Mode Interrupt generates an interrupt when input bits match a preset value
      • External Strobe Mode latches 8 data inputs and generates and interrupt
    • Two Strobes can be configured as readable inputs.
  • Available in stackable, rugged enclosures


  • 40-pin 0.100" DIL Advanced Digital I/O
  • PC/104: 16-bit stack down ISA bus
  • PC/104-Plus: 32-bit stack through PCI bus


  • Advanced Digital I/O Interface (aDIO™)
    • DOS examples with source code
    • Windows drivers with Visual C++ examples, source code, and API documentation
    • Linux driver and examples with full source code and API documentation

Physical Attributes

  • Dimensions
    • Length (L): 3.775 inches (95.89 mm)
    • Width (W): 3.550 inches (90.17 mm)
    • Stand-off Height: 0.600 inches (15.24 mm)
  • Weight: Approximately 0.14 lbs. (0.06 Kg)
  • Standard Operating Temperature, 90% humidity non-condensing: -40 to +85°C
  • Storage Temperature: -40 to +85°C
  • MTBF: 2,404,952 hours
  • Power Consumption: 1.0 W at 5 VDC typical

Documentation and Downloads

Ordering Information

Part Number Description Value

  PC/104-Plus PCI to ISA Bridge Module with aDIO



RTD Embedded Technologies, Inc.
Designed and Made in the USA
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