XC4 - ESMini COM Carrier Board

The XC4 is an evaluation and development platform that can be used together with any type of ESMini module. It provides physical interfaces and connectors for nearly all of the modern serial standard I/Os routable from the ESMini connectors to the carrier board. The XC4 comes with one ESMini slot and two PCI Express card slots. The functionality of all connectors depends on the ESMini module used on the XC4. It corresponds to the standard microATX form factor and can therefore operate in a PC system. Additional 4 GB of USB-driven Flash disk for application storage complement the memory configuration that is already available on the ESMini module.

For a first evaluation of the functions and performance of the ESMini module of choice we strongly recommendto use the XC4. Further useful accessories include an external PSU.

Features

  • microATX form factor
  • 1 ESMini computer-on-module slot
  • 2 PCI Express x1 connectors
  • 2 GB USB Flash
  • 1 SATA
  • LVDS, DVI
  • HD audio in and out
  • 5 USB 2.0 Master, 1 USB 2.0 Client
  • 2 Fast Ethernet
  • 2x CAN bus, 2x RS232 via SA-Adapters
  • 120 FPGA signalsfrom ESMini

Specifications

ESMini Carrier Card
  • One ESMini slot
  • P1 and P2 assembled
Memory
  • One SATA connector
  • Two 2GB USB Flash disks included in the delivery
    • Via two USB onboard connectors
  • One SDIO/MMC slot
Graphics
  • One DVI rear connector
  • One LVDS ZIF connector
    • For direct connection of an LVDS display
  • One LVDS backlight 10-pin connector
I/O
  • Six USB 2.0 host connectors, one USB 2.0 client connector
    • Only five host connectors can be used when the client connector is used
  • 10/100Base-T Ethernet
    • Two interfaces on RJ45 connectors
  • HD Audio
    • Audio in
    • Audio out
    • S/PDIF out
  • RS232
    • Two onboard connectors
    • Physical interface via SA-Adapters
    • Only one if a second PCI Express card is plugged
  • CAN Bus
    • Two onboard connectors
    • Physical interface via SA-Adapters
    • Only one if a second PCI Express card is plugged
  • GPIO
    • 120 FPGA signals from ESMini on two 60-pin connectors
    • Four user-defined GPIO/LED signals on four 3-pin headers
PCI Express
Two PCIe x1 connectors
Miscellaneous
  • Battery holder
  • Power button
  • Reset button
Electrical Specifications
  • Supply voltage/power consumption:
    • ATX standard power supply via 24-pin connector and 4-pin connector
  • MTBF: tbd @ 40°C according to IEC/TR 62380 (RDF 2000)
Mechanical Specifications
  • Dimensions: 244 mm x 244 mm (conforming to microATX standard)
  • Weight: 474 g (without ESMini module)
Environmental Specifications
  • Temperature range (operation):
    • 0..+60°C
    • Airflow depending on ESMini module
  • Temperature range (storage): -40..+85°C
  • Relative humidity (operation): max. 95% non-condensing
  • Relative humidity (storage): max. 95% non-condensing
  • Altitude: -300 m to +2,000 m
  • Bump: 10 g/16 ms
  • Conformal coating on request
Safety
PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers