DCI provides a tuned single termination to V CCO at the receiver that matches the ODT attribute setting. The differential (DIFF_) versions use complementary single-ended drivers for outputs, and differential receivers for inputs.
DCI provides a tuned single ODT pull-up to V CCO in the receivers and a source termination option (OUTPUT_IMPEDANCE) of 40 Ω , 48 W, or 60 Ω in the driver. The driver output impedance is set to a default of 40 Ω . POD12 standards also have optional EQUALIZATION and OFFSET_CNTRL features in the receivers and PRE_EMPHASIS in the drivers.