WILD Chassis Manager / System on Module – WABGM2

The WILD WABGM2 Chassis Manager / System on Module has the most capability and options of the WILD CM/SoM product line. It is VITA 46.11 conformant, with a MPSoC UltraScale+ FPGA (ZU11EG). It includes an optional 3rd connector which adds 1/10GBASE-T Ethernet, a second MIL-1553 Interface, and three additional Zynq PL HSS.

It is Annapolis-designed, and manufactured in USA.

For less capable options that are smaller and/or more cost-efficient, see all of our Chassis Managers.

The Chassis Manager/SoM is optimized for use with VITA 65/SOSA profiles that define all payload I/O and support backplane Maintenance ports (MP01/MP02) as they provide interfaces to multiplex these and/or export over ethernet allowing for access via chassis manager ethernet connection.

An optional Board Support Package (BSP) is available for custom application development and for additional feature support.



  • VITA 46.11 Chassis Manager / System on Module
  • Xilinx UltraScale+ ZU11EG MPSoC running Linux for CHmC
    • Processing Subsystem (PS)
      • Quad core A53 ARM running at 1.2 GHz
      • Dual core R5 ARM
      • 4GB DDR4 DRAM
      • 128MB QSPI NOR
    • Programmable Logic subsystem (PL)
      • 633K System Logic cells in Programmable Logic
      • 2GB DDR4 DRAM
      • 22.5Mb of UltraRAM
      • 128MB QSPI NOR
      • Dual 128KB battery backed NV SRAM
  • MicroSemi Polarfire MPF200T for security functions
    • 192K Logic Elements
    • 13.3 Mb Internal RAM
    • 297Kb internal uPROM bits
    • Boots from internal flash
    • SPI NOR for in system updates
  • Supports up to 16 slots for JTAG and Maintenance Port Aggregation/muxing
    • Provides four sets of MP01/MP02 and two sets of JTAG with dedicated select lines for each for further muxing on backplane
  • Directly attaches to backplane or carrier card for slot connections
  • Uses backplane only interface for I/O functions

Chassis Support Functions

  • Up to two Fan SPD and 1 Fan PWM interface
  • Up to three remote temperature sensing interfaces
  • Remote LEDs/Status for OverTemperature, Fan Fail and Power OK
  • Optional security functions for keyfill and zeroize

Other External Connections

  • Optional MIL-1553 interface
  • RS-232 UART for Zynq PS console (PS UART)
  • RS-232 UART for Maintenance port multiplexing (PL UART)
  • Two 10/100/1000 BASE-T interfaces from Zynq PS
  • Supports multiple battery inputs (from backplane or cable)
  • Optional 3rd Connector adds:
    • USB 2.0
    • One 10/100/1000 BASE-T Ethernet
    • 2nd MIL-1553 Interface
    • Additional seven LVDS
    • Optional DisplayPort output or additional 3 LVDS
    • Additional four ZYNQ PL HSS

Backplane Management Connections

  • 16 Individual maskable resets/GPIO
  • PS Inhibit/Fail for VITA 62 supplies
  • Four Maintenance Port 1 interfaces (LVCMOS per SOSA)
  • Four Maintenance Port 2 interfaces (LVCMOS per SOSA)
  • Four 3.3V JTAG interfaces
  • 20 ZYNQ PL GPIO (3.3V)
  • Two 10Gbps capable HSS connections to Zynq PL HSS
  • Dual IPMI connections per VITA 46.11

Optional Board Support Package (BSP)

  • Zynq and Polarfire development support
  • Enables customization of Zynq PS, PL and Microsemi logic
  • Required for some security functions
  • Order separately using P/N S00000-89

Environmental and Mechanical

  • Only requires 3.3V for operation
    • Designed to run from backplane 3.3VAUX
  • Optional support for -65°C to 105°C storage temperature
  • Optional support for -55°C partial operation
  • Supports 3U and 6U backplanes
    • Does not cover any VITA 66/67 openings allowing for full support
    • Consumes five slots of backplane width

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Technical Documents

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