The Ocelot is a compact, rugged, single board computer (SBC) which
features Intel’s 45 nm Z5xx Atom processor designed specifically for
embedded applications. This compact SUMIT-104 SBC is ideal for defense,
aerospace, medical device, robotics, and factory automation applications
where high-performance, fanless, extended temperature operation is
Based on the industry standard PC/104 footprint, the Ocelot features
the SUMIT expansion interface. This provides OEMs with a stackable
multi-board expansion interface that supports both high- and low-speed
signals. This simplifies adding both standard and custom I/O boards to
the system. The Ocelot expansion interfaces include PCIe, USB, LPC, SPI,
SMBus, as well as ISA bus support for PC/104 modules.
Like all VersaLogic products, the Ocelot is designed to support OEM
applications where high reliability and long-term availability are
required. From application design-in to 5+ guaranteed years of
production life, the Ocelot provides a durable embedded computer
solution with an exceptional cost of ownership. The Ocelot is
manufactured and tested to the highest quality standards and is fully
RoHS compliant. Customization is available, even in low OEM quantities.
Based upon Intel’s 45 nm Hi-k metal gate silicon technology, the Z5xx
Atom processor offers very high performance (up to 1.6 GHz) with
excellent power management capabilities.
The on-board features include gigabit Ethernet, three USB 2.0 ports,
four serial ports, IDE interface, HD audio, and SPX expansion interface.
An IDE-based Disk on Module site offers bolt-down, bootable flash
storage. The highly-integrated processor facilitates fast on-board
transfers, high-speed memory access, and integrated high-performance
video with flat panel LVDS or optional analog video output. An SO-DIMM
socket supports up to 2 GB of DDR2 RAM.
The SUMIT interface provides three x1 PCIe lanes, LPC, SPI, SMBus,
and four additional USB channels. The PC/104 connector provides ISA bus
compatibility for many off-the-shelf I/O boards. The pass-through
versions provide PC/104 stack-down capability to support custom
baseboards that may be larger than the Ocelot.
The Ocelot draws about 7W typically, but the built-in ACPI 2.0 power
management allows the board to enter sleep mode for greater power
savings (typically 1W between transactions).
Available in both standard (0° to +60°C) and extended (-40° to +85°C)
temperature versions; the Ocelot meets MIL-STD-202G specifications for
shock and vibration. The Ocelot supports reliable field operation with
fanless operation and transient voltage suppression (TVS) for
electrostatic discharge (ESD) protection.
The Ocelot features an embedded BIOS with OEM enhancements from
Phoenix Technologies. The field reprogrammable BIOS supports custom
defaults and the addition of firmbase applications for security
processes, remote booting, and other pre-OS software functions. The
Ocelot is compatible with a variety of popular operating systems
including Windows, Windows Embedded, Linux, VxWorks, and QNX.