https://docs.amd.com/r/en-US/pg230-vid-phy-controller/Power-Down-Control-PDC-Register-0x0030
Power Down Control (PDC) Register (0x0030) - Power Down Control (PDC) Register (0x0030) - 2.2...
Table 1. Power Down Control (PDC) Register Bit Default Value Access Type Description Channel 1 0 0 RW CPLLPD 1 1 0 RW QPLL0PD/PLL0PD 2 0 RW QPLL1PD (For...
power downcontrolpdcregister