OP7000 Troubleshooting

Problem	Possible Causes	Solutions
The OP7160 board is not detected when the model is loaded	The OP7000 is not on	Ensure that the switch at the back of the OP7000 is ON
	The OP7000 is not on	Verify that the LEDs are ON on the front plates of the boards installed in the front of the chassis.
	The simulator was not turned on before the target	Shutdown the target and repeat the “power-up procedure”
	The PCIe cable is not connected between the simulator and the target	Shutdown the target and the OP7000, connect the PCIe cable, and repeat the “power-up procedure”
“Timeout waiting for valid bit” messages appear when executing the model	Models linked to the OP7160 must be in XHP mode	Reset the model, select XHP mode in the Assignation tab and restart the model
	The model was incorrectly stopped during previous use (ex. the OP7000 was shut down with the model still running)	Reboot the target and relaunch the model
Loading the model generates error messages concerning polling mode or multiple synchronization sources and inputs/outputs do not work when executed	Models linked to the OP7160 must be in “Hardware Synchronized” simulation mode	Reset the model, select the Hardware Synchronized simulation mode in the Execution tab and restart the model.
Some inputs/outputs do not work	Incorrect connections at the rear of the OP7000	Verify that the boards’ LEDs are ON at the front of the OP7000. If needed, use the RJ45 connectors and the monitoring panel to check signals
	Incorrect connections at the rear of the OP7000	Double-check the pin assignment of the rear boards and the connections with the external device.
	Signal routing errors in the model	Check the model. Use the integration model delivered with the system as a reference
	The FPGA configuration file (.conf) is not in the model’s directory	Recopy the file included with the integration model into your folder
	Damaged board or channel	If the OP7160 was a prototype board, refer to the factory test report for non-working channels
	Damaged board or channel	Use the integration model to test all channels