LinuxBoardRevG

Testing

• Power (simple)
  • Check 5V power to 3.3V approx 3W at idle with ethernet
  • 12V VBUS to 5V
  • 24V VBUS to 5V
  • PoE / PoE+

• CPU
  • NFS setup
  • boot up / kernel / dmesg see
  • on-module features
    • ethernet
    • RTC
    • audio codec

• More Power
  • USB power
  • Mini-PCIe power
  • RFID power
  • external/CANbus power and current limit testing
  • USB current limiting / manual turn off through USB hub interface (!)

• I/O
  • Inputs @ 5V drive
  • Inputs sink/source @ 12V drive, 12V Vbus
  • Inputs sink/source @ 24V drive, 24V Vbus
  • Onboard LEDs - LED driver?
  • Outputs - GPIO driver
    • Outputs with current limit
    • Q2 - current limited bus input

• Other board features
  • Audio amp / speakers
  • LCD / Video - fbdev
    • 3D?
  • Touch screen
  • Mini PCIe slot and testing with a GSM module
  • Aux Temp Sensor echo tmp102 0x4b > sys/bus/i2c/devices/i2c-3/new_device
  • analog inputs
  • SD
  • micro-SD
  • MCP2515 SPI-CANbus interface IC

• Data Interfaces
  • CAN bus
  • I2C header (temp sensor)
  • Serial Ports @ RS232 / TTL
  • RFID - VR connector
  • RFID - M5e connector
  • USB host ports
  • micro USB host/device
  • 1-Wire