Key Features

Description

The CMX34KB is an advanced PC/104 single board computer with a PCe/104 stackable bus structure. As a part of RTD's PCI Express offering, this CPU based on Intel's 7th generation Xeon processor (formerly codenamed Kaby Lake) is exceptionally suited for intelligent systems requiring high performance in harsh thermal conditions. TPM (Trusted Platform Module) included for hardware-based cryptography. The surface-mount Type 2 PCI Express connectors enable users to stack multiple peripheral modules above and below the CPU. The 32GB onboard industrial grade flash drive makes this CPU Windows 10 ready.

Technical Details

• Stackable Expansion Buses
  • Type 2 PCIe Stacking Up (separate from down-stacking bus)
    • Four PCI Express x1 Links (Gen 3, 8GT/s)
    • Two PCI Express x4 Links (Gen 3, 8GT/s)
    • Two SATA Ports (Revision 3.0, 6Gb/s)
    • Four USB 3.0 Ports (compatible with USB 2.0)
    • SMBus
    • ATX Power Supply Signaling
    • RTC Battery
  • Type 2 PCIe Stacking Down (separate from up-stacking bus)
    • Four PCI Express x1 Links (Gen 3, 8GT/s)
    • Two PCI Express x4 Links (Gen 3, 8GT/s)
    • Two SATA Ports (Revision 3.0, 6Gb/s)
    • Two USB 3.0 Ports (compatible with USB 2.0)
    • SMBus
    • ATX Power Supply Signaling
    • RTC Battery
• Processor and Chipset
  • Intel 7th Gen Xeon Quad-Core
    • E3-1505L v6
    • E3-1505M v6
  • 14nm Lithography
  • Intel Virtualization Technology (VT-x)
  • Intel CM238 Chipset
• Memory
  • 16GB Dual-Channel DDR4 SDRAM
  • Surface mounted for maximum reliability
  • Features robust Error Code Correction (ECC)
  • Transfer rate of 2400 MT/s (PC4-19200) for maximum performance
• Serial ATA (SATA)
  • 32GB Surface-Mounted SATA Flash Drive
    • Built in Wear Leveling, Error Correction, and Bad Block Management
    • SMART supported (Self-Monitoring, Analysis and Reporting Technology)
    • Write protection may be enabled/disabled through the BIOS
  • One onboard SATA data connector (Revision 3.0, up to 6.0 Gbit/sec interface speed)
  • Four additional SATA ports (two on the top bus connector, and two on the bottom)
    • Use with drive carriers or cable kit
    • (Top bus connector) 2 SATA ports at Revision 3.0, up to 6.0 Gbit/sec interface speed
    • (Bottom bus connector) 2 SATA ports at Revision 3.0, up to 6.0 Gbit/sec interface speed
• Video
  • Intel HD Graphics P630
  • DisplayPort outputs
  • DisplayPort output may be adapted to Analog VGA, DVI, or HDMI
  • Supports 4K resolution
• Dual Gigabit Ethernet
  • Intel I210-IT PCIe v2.1 Controller
  • 1Gb/s speed with auto-negotiation
  • Jumbo Frame Support
  • PXE Network Boot
• USB 3.0
  • SuperSpeed, HighSpeed, LowSpeed, or FullSpeed
  • One port on board
  • Four additional ports via PCIe/104 (USB 3.0 breakout board available)
• USB 2.0
  • HighSpeed, FullSpeed, or LowSpeed
  • Two Ports
  • Automatically resettable over-current protection (700 mA @ 5Vdc) for onboard ports
  • USB Boot capability
• Serial Ports
  • Four RS-232/422/485 serial ports on two connectors, each connector configurable as:
    • One full RS-232 port with TxD, RxD, CTS, RTS, DSR, DTR, RI, and DCD
    • One RS-422/485 port with TxD+, TxD-, RxD+, RxD-
    • Two RS-232 ports:
      • One with TxD, RxD, RI, DCD, DSR, and DTR
      • One with TxD and RxD
    • Two RS-422/485 ports each with TxD+, TxD-, RxD+, RxD-
  • 120 ohm termination for RS-422/485 Mode
  • Serial Ports Modes are BIOS-configured, no jumper settings required
  • Standard PC 16550/16750 UART Interface
  • Baud rate multiplier allows rates up to 1 Mbps with standard drivers
  • Increased FIFO size of 512 bytes improves reliability at higher rates
  • Echo cancellation, Auto-RTS, and Auto-CTS allow for greater efficiency
• Advanced Digital I/O (aDIO)
  • One 8-bit-programmable I/O with Advanced Digital Interrupt Modes
    • Event Mode Interrupt generates an interrupt when any input bit changes
    • Match Mode Interrupt generates an interrupt when input bits match a preset value
    • External Strobe Mode latches 8 data inputs and generates and interrupt
  • One 4-bit port programmable as input or output
  • Two Strobes can be configured as readable inputs
• Thermal Management
  • Thermal Throttling reduces clock speed to prevent thermal runaway
  • Auto Fan Control only runs fan when needed
  • Hardware monitor for temperature
  • Mini Fan Heatsink with Auto Fan control
  • Passive Structural Heatsink & Heatpipes in IDAN and HiDAN System Configurations
• Power Management
  • ACPI 4.0a Support
  • ATX Support for “Soft Off”
• Additional Hardware Features
  • XK-CM107 Cable Kit Included (utility port breakout)
  • Watchdog Timer
  • Utility Port 2.0
    • 1x USB 2.0 Port with over-current protection (700 mA @ 5Vdc)
    • Real Time Clock (external battery to maintain time only)
    • PC Speaker
    • ATX Power Button Input
    • Reset Button Input

Software

• RTD Enhanced BIOS
  • Supports boot from SATA, USB, or Ethernet (PXE)
  • Flash-based CMOS Setup – No battery required to store settings
  • UEFI Shell – Access a command prompt
  • Special RTD Reliability Enhancements
• Compatible with all x86 PC operating systems:
  • DOS (MS-DOS, ROM-DOS, PC-DOS)
  • Windows (7, 8.1, 10, Embedded Standard), both 32 and 64-bit editions
  • Linux (desktop and real-time versions)
    • See app note for more details
  • RTOSes such as LynxOS 5.0, QNX, VxWorks, Windows CE, and xPC Target
  • Note: Some hardware interfaces may require special drivers
• Includes pre-installed Datalight ROM-DOS
• Drivers and support provided for DOS, Windows, and Linux

Recommended Accessories

• XK-CM108 Cable Kit
• SATA Card Carrier
• ATX Power Supply

Physical Attributes

• Heat Sink Options
  • Thermal-optimized mini-fan heat sink included (standard)
  • Standard flat heat spreader available for mounting to a cold plate
  • Modified heat sinks available
• Dimensions
  • Board Size
    • Length (L): 3.925 inches (99.70 mm)
    • Width (W): 3.550 inches (90.17 mm)
    • Thickness: 0.093 inches (2.36 mm)
  • I/O Extension
    • Length (EL): 3.125 inches (79.38 mm)
    • Width (EW): 0.500 inches (12.70 mm)
  • Stand-off Height
    • Above the CPU: 0.866 inches (22.00 mm)
    • Below the CPU: 0.600 inches (15.24 mm)
• Input Power Requirements: +5 VDC