B11 - MPC8245 CPU Board (Product Discontinued)

The B11 is a high-speed PowerPC based VMEbus SBC with complete single-board computing functionality. It is optimized for industrial requirements in control and instrumentation in terms of functionality, environmental conditions and cost. The CPU card is especially prepared for all types of industrial qualification such as extended temperature range (-40..+85°C), shock, vibration, humidity etc.

The computing core of the B11 is the MPC8245 processor with its internal PowerPC 603 that speeds up to 400MHz clock frequency. The Single-Board Computer is equipped with one SO-DIMM SDRAM slot, a CompactFlash slot and soldered boot Flash. This guarantees maximum flexibility in memory configuration. The B11 hosts two serial interfaces, IDE hard-disk controller, keyboard, mouse and USB as well as a real-time clock and watchdog. Two local PC-MIP mezzanine slots are available for flexible and individual workstation I/O extensions such as Ethernet, graphics, SCSI, additional serial lines, field busses etc.

The non-transparent PCI-to-VME bridge is a very fast and cost-competitive in-house design. Using a dual-ported SRAM, the B11 speeds up to a transfer rate of 7MB/s for master single cycle operations and up to 13MB/s for slave burst operations.

Despite the full functionality of the B11 and even with 2 PC-MIP slots, the complete CPU card needs only one 3U slot in a VMEbus system.

The B11 comes with MENMON support. MENMON is a sort of BIOS which can be used for bootstrapping operating systems (from disk, flash or network), for hardware testing, or for debugging applications without running any operating system.

Features

  • PowerPC MPC8245 up to 400 MHz
  • 1-slot VMEbus master/slave
  • 1 MB ultra-fast DPRAM
  • 512 MB DRAM, CompactFlash
  • Graphics via PC-MIP
  • Ethernet via PC-MIP
  • 2 COMs, IDE, USB, keyboard/mouse
  • PC-MIP slots
  • MENMON BIOS for PowerPC cards
  • -40 to +85°C screened versions

Specifications

CPU
PowerPC
  • MPC8245
  • 300MHz
Memory
  • 32KB L1 Cache integrated in MPC8245
  • Up to 256MB SDRAM system memory
    • One 144-pin SO-DIMM slot for SDRAM modules
  • 2MB Flash
  • Serial EEPROM 2KB for factory settings
  • CompactFlash card interface
    • Via onboard IDE
    • Type I
    • True IDE
Mass Storage
Fast IDE ports
  • One IDE hard-disk/CD-ROM port via onboard connector
  • One IDE port for local CompactFlash
I/O
  • USB
    • One USB 1.1 port
    • Accessible via I/O connector
    • OHCI implementation
    • Data rates up to 12Mbit/s
  • Two UARTs (COM1/COM2)
    • Accessible via I/O connector
    • Physical interface using SA-Adapter via 10-pin ribbon cable on I/O connector
    • RS232..RS485, isolated or not: for free use in system (e.g. cable to front)
    • 16-byte transmit/receive buffer
    • Handshake lines: CTS, RTS; DCD, DSR, DTR; RI
  • PS/2 keyboard/mouse
    • Accessible via I/O connector
Mezzanine Slots
Two PC-MIP slots
  • Compliant with PC-MIP specification
  • Type I/II slots
Miscellaneous
  • Real-time clock
  • Watchdog and hardware monitor for onboard temperature control
  • Hex switch for user settings
Local PCI Bus
  • 32-bit/33-MHz, 3.3V V(I/O)
  • Compliant with PCI Specification 2.1
VMEbus
  • Slot-1 function with auto-detection
  • Master
    • D08(EO):D16:A24:A16:RMW
    • Transfer rate max. 7MB/s
  • Slave
    • D08(EO):D16:A24:BLT
    • Transfer rate max. 30MB/s
  • Interrupter D08(O):I(7-1):ROAK
  • Interrupt handler D08(O):IH(7-1)
  • Single level 3 fair requester / arbiter
  • Bus timer, arbitration timer
  • Utility functions
Electrical Specifications
  • Supply voltage/power consumption:
    • +5V (-3%/+5%), 6W
  • MTBF: 124,000h @ 50°C (derived from MIL-HDBK-217F)
Mechanical Specifications
  • Dimensions: standard single Eurocard, 100mm x 160mm
  • Weight: 138g
Environmental Specifications
  • Temperature range (operation):
    • 0..+60°C or -40..+85°C
    • Airflow: min. 10m³/h
  • Temperature range (storage): -40..+85°C
  • Relative humidity range (operation): max. 95% non-condensing
  • Relative humidity range (storage): max. 95% non-condensing
  • Altitude: -300m to + 3,000m
  • Shock: 15g/11ms
  • Bump: 10g/16ms
  • Vibration (sinusoidal): 2g/10..150Hz
  • Conformal coating on request
Safety
PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
EMC
Tested according to EN 55022 (radio disturbance), IEC 61000-4-2 (ESD) and IEC 61000-4-4 (burst)
BIOS/Boot Loader
MENMON
Software Support

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