VMIPMC-5579 VMIPMC-5579-500 | GE Reflective Memory Module

Features:Data Transferred at up to 13.4 MBpsError DetectionRedundant Transmission Mode for Suppressing ErrorsNo Processor OverheadNo Processor Involvement in Network OperationThe GE Fanuc / VMIC VMIPMC-5579 Series Reflective Memory Modules are a member of a high-performance, daisy-chained, fiber-optic network. Data is transferred by writing to on-board global RAM. The data is automatically sent to the location in memory on all Reflective Memory boards on the network. The VMIPCI-5579 Reflective Memory interface allows data to be shared between up to 256 independent systems (nodes) at rates up to 13.4 Mbyte/s. Each Reflective Memory board may be configured with 32 or 64 Mbyte of on-board RAM. The local RAM provides fast Read access times to stored data. Writes are stored in local RAM 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 I/O overhead is required. Transmit and Receive FIFOs buffer data during peak data rates to optimize CPU and bus performance to maintain high data throughput.