ODT is not Turning ON

Possible Reason
Signal integrity issue on CA. When the On Die Termination (ODT) does not turn ON, a dialog box appears as shown in the following figure.
Figure 1. ODT is not Turning ON
Workaround
Configure any one of the following parameters to a different value using the MSS Configurator when ODT does not turn ON:
  • Memory CA ODT
  • FPGA ADD/CMD Drive
  • Memory Vref Calibration Value
The following figure shows the configuration of CA ODT or Vref Calibration value in the DDR memory Initialization tab.
Figure 1. Configuring CA ODT or Vref Calibration Value—DDR Memory Initialization Tab
The following figure shows the configuration of ADD/CMD Drive in the DDR Controller tab.
Figure 2. Configuring ADD/CMD Drive—DDR Controller Tab
Additional Information

If ODT is not ON and the remaining trainings pass, a dialog box appears as shown in the following figure.

Figure 1. ODT is not ON
Parent topic: Troubleshooting