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Renesas Electronics Corporation

VMEbus Products, VME Bridges, VME to PCI Bridges, & VME64

Renesas is a global leader in Versa Module Eurocard (VME) interconnect technology, with over 20 years of expertise in delivering high-performance VME bridge solutions. Our flagship product, the Universe™ II, dominates the market, offering unmatched performance for applications in military, communications, industrial automation, and medical imaging.

Leading Performance

Leading Performance

Supports data transfer rates of up to 80MB/s on VME64 and 33MHz on the PCI bus

Flexible Architecture

Flexible Architecture

Three independent data paths for efficient, high-performance transfers

Proven Reliability

Proven Reliability

Known for stability, compatibility, and long-term supply availability

Comprehensive Standards

Comprehensive Standards

Fully supports VME64 and VME64 Extension standards

Enhanced Functionality

Enhanced Functionality

Includes a complete VMEbus system controller for versatile use

Universe™ II VME to PCI Bridge

Universe™ II VME to PCI Bridge

The Universe™ II is the industry standard for VME to PCI bridging, offering a decoupled architecture with independent FIFOs for inbound, outbound, and DMA traffic. This design ensures maximum throughput without compromising bandwidth on either bus.

Key technical features include:

  • Zero-Wait State Implementation: Multi-beat transactions and bus parking for optimal PCI bus performance
  • Rich VME64 Interface: Full support for BLT and MBLT modes, interrupter, interrupt handler, and Linked-List DMA for flexible system interconnects
  • Comprehensive System Controller: Enables single-board computers to operate in any VME system slot
  • Standards Compliance: Fully compatible with VME64 and VME64 Extension standards, ensuring seamless integration into a wide range of applications
Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.