Description
When the Transceiver I/O Standard is set to 1.5-V PCML on Stratix® V GX/GT or Arria® V GZ devices, the valid TX Common Mode Voltage settings are:
For data rates < 6.5Gbps and VCCR_GXB/VCCT_GXB = 0.85V:
- XCVR_TX_COMMON_MODE_VOLTAGE = VOLT_0P50V
All other cases:
- XCVR_TX_COMMON_MODE_VOLTAGE = VOLT_0P65V