Product specs for National Instruments Corporation 778959-200

The GE cPCI-5565PIORC Reflective Memory module provides a high-speed, low-latency, deterministic interface that you can use to share data between up to 256 independent systems. Each Reflective Memory module contains 256 MB of onboard SDRAM. The local SDRAM provides fast read access times to stored data. Writes are stored in local SDRAM and broadcast over a high-speed fiber-optic data path to other Reflective Memory nodes. The transfer of data between nodes is software transparent, so no CPU overhead is required. Transmit-and-receive FIFOs buffer data during peak data rates to optimize the host computer and bus performance to maintain high data throughput.