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A. 4 panels of RJ45 connectors provide connections to monitor outputs from I/O modules.

  • Each connector is linked to an I/O module in the front and to an I/O module in the back.
  • Analog I/O modules (channels 0-16) use only the first column of connectors.
  • Digital I/O modules use both columns: channels 0-15 in the first column and channels 16-31 on the second column of connectors.
  • See the I/O module connector image and the RJ45 pinouts for detailed information.

B:. Monitoring RJ45 connectors with mini-BNC terminals.

  • RJ45 cables connect from a channel on an RJ45 panel (A) to one of the four RJ45 monitoring connectors (B).
  • Mini-BNC connectors allow for quick cable connections to monitoring devices (such as an oscilloscope)
  • See OP5705XG Connecting Monitoring Devices for details.

C. 4 SFP ports (for MuSE or device interconnection) and status LEDs for each channel (LED 0 = channel 0):

  • Blinking green: an SFP module is plugged into the port and the bitstream is using Aurora for this channel
  • Continuous green: an SFP module is plugged into the port and the bitstream is not using Aurora for this channel
  • Blinking red: rx_loss is 1
  • Continuous red: tx_fault is 1 (these are SFP status signals)
  • OFF: no module plugged into the port and no Aurora present in the bitstream for this channel

D. Fiber-optic synchronization connectors and status LEDs.

E. Target computer monitoring interface:

  • POWER push-button: Start/Stop the target computer
  • RESET push-button: Reset the target computer
  • 6 LED indicators:
    • Power: Green when the unit is powered up
    • HDD: Green when the hard disk drive is operating
    • NIC1: Green when network port 1 is in use
    • NIC2 Green when network port 2 is in use
    • Power Fail: Red indicates a power fault

    • Overheat/Fan Fail: Red indicates whether the unit has overheated or a fan fault.

F. USB connector for JTAG programming (for OPAL-RT technicians’ use)

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