https://docs.amd.com/r/en-US/pg230-vid-phy-controller/IBUFDS-GTxx-Control-IBUFDSGTxxCTRL-Register-0x002C
IBUFDS GTxx Control (IBUFDSGTxxCTRL) Register (0x002C) - IBUFDS GTxx Control (IBUFDSGTxxCTRL)...
This control is used manage the CEB pin of IBUFDS_GTE2/3/4 based on the device. Low (0) to enable; High (1) to disable. Table 1. IBUFDS GTxx Control...
controlregister