Pinout (BORAXpress)

Info Box Applies to BORA Xpress

Contents

IntroductionEdit

This chapter contains the pinout description of the BORA Xpress module, grouped in six tables (two – odd and even pins – for each connector) that report the pin mapping of the three 140-pin BORA Xpress connectors. Each row in the pinout tables contains the following information:

• Pin: reference to the connector pin
• Pin Name: pin (signal) name on the BORA Xpress connectors
• Internal connections: connections to the BORA Xpress components
  • CPU.<x> : pin connected to CPU (processing system) pad named <x>
  • FPGA.<x>: pin connected to FPGA (programmable logic) pad named <x>
  • CAN.<x> : pin connected to the CAN transceiver
  • LAN.<x> : pin connected to the LAN PHY
  • USB.<x> : pin connected to the USB transceiver
  • NAND.<x>: pin connected to the flash NAND
  • NOR.<x>: pin connected to the flash NOR
  • SV.<x>: pin connected to voltage supervisor
  • MTR: pin connected to voltage monitors
• Ball/pin #: Component ball/pin number connected to signal
• Supply Group: Power Supply Group
• Type: pin type
  • I = Input
  • O = Output
  • D = Differential
  • Z = High impedance
  • S = Power supply voltage
  • G = Ground
  • A = Analog signal
• Voltage: I/O voltage levels