Concurrent TR A40/30x­RC Single Board Computer

Concurrent Technologies unveiled the TR A40/30x­RC ultra low power 3U VPX-REDI single board computer (SBC). The TR A40/30x­RC is designed to comply with the OpenVPX VITA 65 standard. The TR A40/30x­RC VPX­REDI SBC supports Linux, Windows XP, Windows XP Embedded, QNX, and VxWorks. The OpenVPX standard defines the VPX Systems Specification, an architecture that manages and constrains module and backplane designs. The VPX Systems Specification includes the definition of pin-outs and sets interoperability points within VPX, while maintaining full compliance with the existing VPX specification.

Concurrent Technologies TR A40/30x­RC ultra low power 3U VPX-REDI single board computer (SBC)

Concurrent TR A40/30x­RC Single Board Computer Highlights

  • VPX-REDI SBC, Intel Atom processor
  • Conduction-cooled (VITA 48.2)
  • Conformally coated
  • Compatible with OpenVPX (VITA 65) module profiles
  • Power consumption less than 10 Watts typical
  • Air-cooled VPX version also available: optional rear transition module available

The TR A40/30x­RC features the 1.6 GHz Intel Atom processor Z530 and the highly integrated Intel System Controller Hub US15W. The board supports up to 2 Gbytes DDR2-533 soldered SDRAM and a wide variety of I/O interfaces, including a CANbus interface, and maintains a typical power requirement of less than 10 Watts. The RC-Series TR A40/30x­RC is a VPX­REDI Type 1 Two Level Maintenance conduction-cooled board with support for Built In Test (BIT).

The TR A40/30x­RC SBC provides a flexible PCI Express (PCIe) OpenVPX backplane fabric interface that can be configured for several OpenVPX slot profiles from 8 x1 PCIe ports through to 2 x4 PCIe ports. This fabric flexibility makes the board well suited for both systems with direct wiring between slots on the backplane and for systems linked by a fabric switch card. An air-cooled pin-compatible VPX version is also available for non-rugged applications and bench development. The TR A40/30x­RC 3U VPX­REDI Intel Atom processor SBC is ideal for low power rugged applications in the defence industry.

The Concurrent VPX SBC also supports dual Gigabit Ethernet (or dual 1000 Base-BX) ports, a high speed CANbus controller, two USB 2.0 ports, two RS-232/RS-422/RS-485 ports, two Serial ATA300 interfaces, DVI-D graphics, and Intel High Definition stereo audio. An XMC module can be fitted to the onboard XMC site within a single slot. The XMC interface supports a x4 PCI Express link along with Pn6 XMC rear I/O to the P2 connector mapped out as P2w7-X8d+X12d. For embedded applications the board supports, as standard, 4 Gbytes of on-board NAND Flash via an EIDE interface. Other features provided are a PC real-time clock, watchdog timer, long duration timer and four GPIO signals.

The VITA 46.0 compliant TR A40/30x is an air-cooled SBC designed for non-rugged environments operating over a temperature range of 0°C to 55°C. The pin-compatible TR A40/30x­RC is designed as a conduction-cooled SBC (to VITA 48.2) for rugged environments (to VITA 47 Class V3 vibration, Class OS2 shock) and operating over temperatures of -40°C to +85°C (to VITA 47 Class CC4) and at altitudes from -1,000 to 50,000 feet (-305 to 15,240 meters). For increased physical protection, the TR A40/30x­RC is also a 3U VPX­REDI Type 1 Two Level Maintenance SBC fitting into a 0.85-inch slot width (to VITA 48.2). Operational self-diagnostics are supported in the form of Built-In Test (BIT) including Power-on BIT (PBIT), Initiated BIT (IBIT) and Continuous BIT (CBIT).

The VPX data plane interface is a configurable PCI Express (PCIe) backplane fabric interface. The backplane fabric interface can be configured as 8 x1 PCIe ports, 2 x4 PCIe ports, or 1 x4 and 4 x1 PCIe ports. All fabric configurations are compatible with OpenVPX slot profiles. By using one of the latest PCI Express switches the board supports PCI Express Gen 1 and Gen 2 as well as providing a 4 channel DMA engine for fast data block moves. Multiple TR A40/30x­RC SBCs can be used on the same backplane (providing multi-processing) as the board also supports an option to set up link 1 in the fabric as a non-transparent bridge. The VPX control plane interface on the TR A40/30x­RC can be configured as 2 x 10/100/1000 Mbps Ethernet ports or 2 x 1000 Mbps IEEE802.3z SERDES (1000 Base-BX) ports. System management is provided to monitor the system fan, board voltages and CPU temperature. This capability is provided via SM0-1 and SM2-3 on the P0 connector, using a Baseboard Management Controller and 8 Kbytes of non-volatile memory.

More info: Concurrent Technologies TR A40/30x (pdf)