How does it work?

[roddy20]

as far as I know, P-State is Package (Frequency, Power, Latency, Latency, Control, Status) yes, we can calculate Frequency and Power, good value for the Latency is 0xA Control is a pair of FID and VID and looks (in real SSDTs) like 0821 0720 061F where each voltage step is 12.5mV and max control value can be read from MSR 0x198 "printf "0x0A, 0x0A, 0x%02X00, 0x%02X00 }" $ratio $ratio" generates 0800 0700 0600 with no VIDs at all. Is it not necessary or is it calculated elsewhere? how the Vcore Voltage is controlled in this case?