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VMESC5 — VME6U 5-Slot IP Module Slave Carrier Board

Curtiss Wright Controls Defense Solutions’ superior performance, modular I/O VMESC5, an ideal IP Module adapter, has a fiveslot design with higher density and more I/O variations per slot than other VME I/O boards. Users can select and populate the VMESC5 with IP Modules for easy integration into the most demanding I/O applications. To customize the I/O, users simply plug IP Modules onto connectors on the board. Curtiss-Wright Controls’ VMESC5 carrier’s full complement of I/O control features enables users to implement I/O systems with more speed and less cost than ever before.

Application Features
  • Space for up to five IP Modules for flexible I/O system design.
  • Support of writes to full ID space.
  • Support of up to 250 I/O points on a single VME6U slot—ideal for high-density I/O applications.
  • 2.7 million transfers/sec on READS and WRITES (8- or 16-bit) for outstanding performance in high-speed I/O applications.
  • All 10 IP Module interrupt requests (2 per IP Module) able to assert any of the seven VME interrupt levels, providing total interrupt level assignment flexibility (equal levels slot prioritized).
  • Five “standard” I/O ribbon-cable connectors.
  • Large ground plane under IP Modules, reducing interference with sensitive analog components for “quiet” operation.
  • No hold states for IP transfers (l/O,ID, INT), providing maximum throughput (IP memory transfers not supported).
  • All IP power sources are filtered and fused (with field replaceable fuses).
  • Up to 50 I/O lines optionally routed through the VME P2 connector, simplifying I/O cabling.
  • Jumper selectable board base address.
  • IP Module and carrier access status LEDs for diagnostics.
  • IP Module errors posted as status; Resetting of IP Modules individually via software.
  • Five general-purpose registers for user-defined needs, like semaphores, scratchpads, etc.
  • A16/D16 VME transfers (2 KB block of space).
  •  Rarely used memory transfers not supported for significant cost reduction.
  • Support of 5 “strobe” connections (one per slot).
   
 

 

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