PCI-5565PIORC-110000 Ultrahigh Speed Fiber-Optic Reflective Memory

Description

PCI-5565PIORC-110000 Ultrahigh Speed Fiber-Optic Reflective Memory

The PMC‐5565PIORC* is the PMC‐based member of GE Intelligent Platforms’
family of Reflective Memory real‐time fiber‐optic network products. Two or more
PMC‐5565PIORCs, along with other members of this family, can be integrated
into a network using standard fiber‐optic cables. Each board in the network is
referred to as a “node.”
Reflective Memory allows computers, workstations, PLCs and other embedded
controllers with different architectures and dissimilar operating systems to share
data in real time. The 5565 family of Reflective Memory (referred to as RFM‐5565
in this manual) is fast, flexible and easy to operate. Data is transferred by writing
to memory (SDRAM), which appears to reside globally in all boards on the
network. Onboard circuitry automatically performs the data transfer to all other
nodes with little or no involvement of any host processor. A block diagram of the
PMC‐5565PIORC is shown in Figure 1 on page 11.

VMIPCI-5565-110000

Features include:
• High speed, easy to use fiber‐optic network (2.12 GBaud serially)
• 33 MHz 64‐bit/32‐bit compatible PCI bus, 3.3 V or 5.0 V logic level
• 66 MHz 64‐bit/32‐bit compatible PCI bus, 3.3 V logic level
• No host processor involvement in the operation of the network
• Selectable Redundant Mode of Operation
• Up to 256 nodes
• Connectivity with multimode fiber up to 300 m, singlemode fiber up to
10 km
• Dynamic packet size, 4 to 64 bytes of data per packet
• Fiber network transfer rate 43 MByte/s to 170 MByte/s
• 128/256 MBytes SDRAM Reflective Memory with selectable parity
• Independent Direct Memory Access (DMA) channel
• Four general purpose network interrupts; each with 32 bits of data
• Configurable endian conversion for multiple CPU architectures on the same
network
• Selectable PCI PIO window size from 2 MByte to 64 MByte to full installed
memory size
• Operating System support: Windows® 2000, Windows XP, Linux® and
VxWorks®
• RoHS Compliant

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