3.1 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 3-1. 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
  • FPGA Vref CA
The following figure shows the configuration of CA ODT in the DDR memory Initialization tab.
Figure 3-2. Configuring CA ODT—DDR Memory Initialization Tab
The following figure shows the configuration of ADD/CMD Drive or Vref CA in the DDR Controller tab.
Figure 3-3. 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 3-4. ODT is not ON