• Standard VME interface
• Dual independent processing nodes for high-speed computation
• Rich I/O feature set
• Dual PMC-X sites at up to 100 MHz

• Configurable as standalone SBC, loosely coupled compute cluster, PMC-X carrier, or AAA host for RACE++ multicomputers
• Dual Freescale MPC7448 processors support demanding embedded applications
• Access to wide ecosystem with Linux® and VxWorks® support

Processor Nodes
Two independent processor nodes, each with:
   Freescale MPC7448: Up to 1.4 GHz
   Marvell® GT64460 bridge: 167 MHz MPXbus
   DDR-400 SDRAM, with optional ECC :Up to 1 GB
Inter-processor communication paths
   One PCI-X
   One or two Gigabit Ethernet

PMC-X Sites
Two PMC-X sites on independent PCI buses
   Each connected to both a processor node and the fabric bridge/switch
Each user-configurable for 100-MHz PCI-X or 33/66-MHz PCI
   P14 pins 1-64 routed to VME P2
   P24 pins 1-45 routed to VME P2

I/O
VME320 through Tundra Tsi148
Two PMC-X sites
Two front-panel Gigabit Ethernet ports
Two front-panel asynchronous RS-232 serial ports
I2C interface (TWSI)

Additional Resources
Onboard flash
   StrataFlash® for TFFS or kernel storage: 32 MB
   Battery-backed NVRAM: 32 KB
   Boot flash: 512 KB
CPLD on device bus
Demultiplexer for Marvell GT64460 device bus
   General register set
   Four internal timers
   Interrupt routing for PMC-X site
   Dual UART interface
   ROMBUS flash interface
Marvell bridge resources (aggregate)
   Two four-channel DMA controllers
   Eight general-purpose 32-bit timer/counters
   Doorbell and message interrupts between the processors and the PCI buses
Real-time clock

Electrical/Mechanical
Input voltage: 5V and 3.3V

Power (Without PMCs) 
55W

Physical
Form factor: 6U
Dimensions
   Length: 9.19 in (23.3 cm)
   Width: 6.30 in (16.0 cm)
Weight (without PMCs): 1.721 lb (0.781 kg)

Environmental

Standard commercial 
Temperature
    Operating: 0°C to 40°C
    Storage:  -40°C to +85°C
 (Inlet air temperature at recommended minimum airflow)
 Recommended minimum airflow (per slot): 10 CFM Consult factory (dependent on PMC configuration)
Altitude
    Operating 0-10,000 ft
    Storage 0-30,000 ft
Relative humidity: 10-90% (non-condensing)

Level 1 rugged
Temperature
   Operating: 25°C to +55°C
    Storage: -55°C to +85°C
 (Inlet air temperature at recommended minimum airflow)
 Recommended minimum airflow (per slot): 10 CFM Consult factory (dependent on PMC configuration)
Altitude
    Operating: 0-30,000 ft
    Storage: 0-50,000 ft
Relative humidity: 5-95% (non-condensing)