PCIeBPMCX2: 2 Position PMC Carrier with PCI Express Interface
Shown without optional "Zero Slot Fans"™

PCIeBPMCX2 (PCIe Bus Compatible) Bridge based PMC Compatible Adapter Carrier Front View
Shown with DIN Connectors - Also Available with SCSI Connector, Ethernet, and Serial port connectors
  • PCIe 1-4 Lane Interface
  • 2 PMC Positions with PCI Interface Supporting PCI and PCI-X [32/33 <=> 64/133]
  • Plug and Play operation
  • Local Power Supply for 3.3, 5 and -12V Operating from System +12V
  • Full Length PCIe Card
  • "Zero Slot Fan"™ Compatible
  • Bezel I/O and Rear I/O
  • 1 Year Warranty Standard. Extended Warranty Available.
  • ROHS and Standard Processing Available

Embedded applications frequently require real time processing coupled with special purpose IO. With the PCIeBPMCX2´s two positions a PrPMC can be matched with another PMC to make a high bandwidth processing node. The PrPMC can communicate with the host for set-up, and then use the local bus to control and transfer data with the special purpose IO card. For example the PMC-BiSerial-III-ORB2 provides 2 channels each of 4 different base telemetry types with additional options plus a GPIO port. When IO is matched with a PrPMC you can control or monitor a large system in real time. With a local processing node of this nature you can use many in parallel with only one computer to provide the system management. For example - 10 in an expansion chassis without overloading the buses or management system.

PCIeBPMCX2 (PCIexpress Bridge PMC 2 slots) adapter / carrier converter card provides the ability to install two PMC cards into a standard PCIe slot. Slots with 4 or more lanes are compatible - 4, 8, 16 for example. PCIeBPMCX2 has two PMC card positions. PMC operation with 32 bit or 64 bit data and 33, 66, 100 or 133 MHz. clock. PCIeBPMCX2 can act as a transparent bridge or be programmed to allow private operations on the back side [PC] bus.

The PMC user IO connector Pn4 from both positions is brought out to one of two connectors for access (DIN IDC or SCSI II). The signals corresponding to the PrPMC [position 0] standard Ethernet and Serial lines can optionally be connected to the Ethernet and Serial port connectors at the top edge of the board. The signals are isolated with resistor packs to keep the routing short. The PMC front panel connector for slot 1 is mounted though the PCI mounting bracket.

For superior performance the PCIeBPMCX2 has two cooling cutouts per position for increased airflow to the PMC´s. If your application requires a fan you can order PCIeBPMCX2-FAN( ) to have fans mounted to your PCIeBPMCX2. FAN positions are numbered 1-4, position 1 is closest to the PCI Bezel [left edge in the picture above.] One fan can be mounted per position. Fans can be mounted to blow onto the PMC or to pull air from the PMC (R option.)

The PCIe bus is interconnected to the PMC via a bridge. The bridge can operate with 1, 2, 3 or 4 lanes in operation. For maximum performance 4 lanes are recommended. LED´s are provided to indicate the Lane status. The Secondary side of the bridge can operate with 32 or 64 bit data and PCI or PCI-X programming. The design uses a DIPSWITCH to allow selection of auto or force on the clocks. With Auto the PMC PCIXCAP and M66En signals are used to determine the clock speed. With Force, the DIPSWITCH is used to select the clock rate. The buffering within the bridge will take care of the rate and data matching. The local side can also operate at 133, 100, 66 or 33 MHz depending on the PMC´s installed. The PCI-X controls are also selectable via dipswitch.

The voltage definitions are buffered between the PCIe and PMC buses. PCIe is fixed LVDS levels, and the PMC VIO is set to 3.3V.

The bridge is located near the PCIe "gold fingers" and routed with PCIe specification compliant traces for impedance and length to insure maximum performance from your Express system.

The -12V, 5V, and 3.3V for the PMC are regulated on board. The power supply designs utilize switching regulators controlling a MOSFET to convert 12V. An LC filter ensures clean power at the PMC. The bridge uses a small amount of 3.3 plus 1.2V which are supplied by the PCIe 3.3V supply. The PCIe gold fingers are rated for 1.1A each, and a total of 5.5A on the +12V rail. 55W are available to the PMC´s after power conversion. Please note this is the combined power requirement across the +12, -12, +5, and 3.3V power used by the PMC´s. In most cases 55W is sufficient. PCIeBPMCX2 has a cable connector to allow additional 12V power to be added to the card. The two supplies are DIODE coupled. In some cases the 12V supply on the backplane will not be adequately routed by the PC causing voltage sag on the 12V. If this occurs use the cable connector to compensate.

The power supplies include the bulk capacitance to properly bypass the FET´s and post conversion voltage rails. In addition the PMC connectors are bypassed with a .1 uF capacitor at each power pin. The power supplies are checked with voltage monitor circuits. The LED´s are not illuminated unless the voltage is within the defined range.

The individual pins on the Jn4 (PN4) connectors for each slot are accessible by either a 68 pin SCSI connector or a 64 position DIN connector. The IO are routed with matched length, impedance controlled differential traces suitable for single ended and differential operation. We recommend using our SCSI cable and the HDEterm68 breakout block with the SCSI connector. The industry standard VME IDC connector is easy to connect to your system using DINterm64 which is a 64 position terminal strip and the DIN Ribbon Cable 64, a 64 position ribbon cable.

The PMC JTAG connections are routed to headers. Please let us know if you want these headers installed. [-JTAG]

  • 1 year warranty
  • Quantity discounts available

  • PCIeBPMCX2 Features

  • Size
  • Full size PCIexpress card.

  • PMC compatible slots
  • 2 PMC Slots provided.

  • Clocks
  • Secondary side can operate at standard PCI and PCI-X rates with automatic or manual over-ride definitions. Bridge supports 133, 100, 66, 50, 33, and 25 MHz operation.

  • Access Width
  • Standard PCI byte lanes supported for byte, word and long access dependent on installed PMC. 64 or 32 bit operation is supported by Bridge.

  • Software Interface
  • [IDT] Tundra Tsi384 Bridge register definitions. The bridge does not require any user set-up. PMC register definitions as defined by installed hardware.

  • Interrupts
  • INTA, INTB, INTC, INTD routed to bridge from both PMC positions. Bridge converts PMC level interrupts to PCIe encoding. Most PMC´s use one Interrupt level [INTA]. User switches allow independent mapping of the PMC interrupt request to PCIe encoding level and cross-connected or not. Position 0 is usually mapped to INTA and position 1 to INTB. Interrupts from position 1 can be cross-connected to position 0 for local interrupt processing.

  • Power
  • Local power supplies provide +5(10A), +12, -12V(4A), +3V(10A) available to PMC´s with adequate +12V input current. Supplies use industrial temperature components, and spreading power planes to manage the thermal load. It is recommended to use the FAN option for high power requirement PMC´s.

  • VIO
  • PMC VIO set to 3.3V

  • Thermal
  • PCIeBPMCX2 has cut-outs to support increased airflow over the PMC´s component side. Optional fan(s) with two mounting positions per PMC position are available and recommended for many applications.

  • IO Interface
  • PMC Bezel IO supported at PCI bracket for position 1. Jn4 "user IO" supported with either SCSI or DIN connectors at both positions. See Panduit for mate [120-964-455] or standard SCSI II connector. Optional support for Ethernet and Serial ports from PrPMC devices.

  • Specification
  • PCI, PCI-X, PICMG 2.15, PCIe specification compliant

  • LED´s
  • +3V, +5V, 1.2V, +12V, -12V and Busmode 1 [present] for each position. LED´s on voltages illuminated via monitoring circuits which check that the voltages are within tolerance.

  • DIP switch
  • 3 - 8 position switches are provided to allow for configuration control and to select the primary and secondary clocking options.

  • JTAG
  • PMC JTAG connections for position 0 are tied to a labeled header. Add -JTAG to part number for this option to be installed.

  • Statement of Volatility
  • Download PDF here

    PCIeBPMCX2 Benefits

  • Speed
  • PCIeBPMCX2 offers PCI-X and PCI speeds plus a second PMC slot for designs with more than one PMC. For local processing the rear position can be used for a PrPMC with the IO or signal processing in the front position. The Host computer can set-up operation, and then the PrPMC can use the local bus for high speed data transfer with second PMC.

  • Price
  • Make use of existing PMC designs in PCIe applications without paying for the expense of a new design and layout. Save PCIe slots with two PMC´s in one location. Use multiple PCIeBPMCX2Ős in parallel without overloading your host processor to reduce system cost. Quantity discounts are available.

  • Ease of Use
  • PCIeBPMCX2 is easy to use. A plug and play interface to the PMC sites. The Bridge can be configured with the user switches on board; eliminating any requirement for special software for the bridge itself. In most cases the switches can be left with the factory settings. The manual contains clear directions for switch options. The engineering kit provides a good starting point for a new user.

  • Availability
  • PCIeBPMCX2 is a stocked item. The standard versions will be built in quantity allowing for rapid addition of "Zero Slot Fans"™ and other options. Send in your order for rapid delivery.

  • Size
  • PCIeBPMCX2 is a full size PCIe board which conforms to the PCIe mechanical and electrical specifications. Eliminate mechanical interference issues. PCIeBPMCX2 can be used in all full length PCIe compliant slots. Please check that your computer has a full length slot with the proper PCIe offset card guide support.

  • PMC Compatibility
  • PCIeBPMCX2 is PMC compliant per the IEEE 1386 specification. All Dynamic Engineering PMC Modules are compatible with the PCIeBPMCX2. All other PMC Modules which are compliant with the PMC specification are compatible with PCIeBPMCX2.

  • PCIe Compatibility
  • PCIeBPMCX2 is PCIe compliant. PCIeBPMCX2 can be expected to work in any PCIe compliant backplane with 4+ lane connectors and full length card positions. PCIeBPMCX2 has been tested in multiple backplanes.

    Engineering Kit

    PCIeBPMCX2-BO..........Break Out Kit for PCIeBPMCX2 includes:
    3' HDEcabl68 and HDEterm68-MP or DINribn64 and DINterm64-P

    PCIeBPMCX2 Ordering Information
  • PCIeBPMCX2 Order PCIeBPMCX2 for a base version (PCIeBPMCX2-DIN) and standard processing

  • PCIeBPMCX2-FAN( ) Need additional cooling? Order PCIeBPMCX2-FAN( ) for a pre-installed 12V 5.2CFM fan(s) to maximize cooling and functionality of your card. The fan has been tested with high wattage prPMC devices. Fan position 1 is closest to the PCI bezel. Valid Fan options include: (1,1R), (2,2R), (3,3R), (4,4R) low profile fans with fan direction toward PMC or pulling air from the PMC [R]. An additional option is to use standard height fans with more LFM. 8 CFM fans are available as rear mount only (add -FAN(1,2,3,4)HV to PN for this option).

  • PCIeBPMCX2-NC Order to receive a PCIeBPMCX2 with no SCSI or DIN connectors installed.

  • PCIeBPMCX2-ROHS Order to receive a PCIeBPMCX2 with ROHS processing. Standard [leaded] processing will result without this option

  • PCIeBPMCX2-DD Order to receive a PCIeBPMCX2 with a PC standard "Disk Drive" connector installed for supplemental power. The "-DD" option will allow an added 5A [60W] to be used on the card.

  • PCIeBPMCX2-DDV Order to receive a PCIeBPMCX2 with a verticle PC style "Disk Drive" connector installed for supplemental power. The "-DDV" option will allow an added 5A [60W] to be used on the card.

  • PCIeBPMCX2-OT Order to receive a PCIeBPMCX2 with a high power connector installed for supplemental power. Special screw terminal style positive lock connector with 20A rating. Perfect for high powered cards and or custom cable requirements. Comes with board side connector installed. Cable side connector provided to terminate your power cable. Pins1,2 = GND. Pins 3,4 = 12V. Custom cables available. Please contact Dynamic Engineering for this option.

    Please note that the standard card without the -DD, -DDV, or -OT option will work in most situations. Many PMC´s fit within the "gold finger" power budget.
    If you are unsure of your power requirements, we recommend ordering with a Power Connector installed to support your future development, and eliminate needing to install at a later date.

  • PCIeBPMCX2-ENET/SER Order to receive a PCIeBPMCX2 with the Ethernet and Serial port connector options installed. The connectors are tied to the standard [PICMG 2.15] Pn4 pin definitions on the rear position [where the prPMC is most likely to be installed].

  • PCIeBPMCX2 Order combinations of the above options by simply adding the extension(s) to your order request.

    You must have Adobe Acrobat to read our PDF files.

    Download the
    PCIeBPMCX2 manual.

    Related Items:
    HDEcabl68 SCSI II/III Cable
    HDEterm68 SCSI II/III to 68 pin terminal block
    DINribn64 64 position Ribbon Cable
    DINterm64 Ribbon to 64 pin terminal block

    Custom, IP, PMC, XMC, PCIe, PCI, cPCI, PC104p, PCIe104, VME, VPX Hardware, Software designed to your requirements

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