schapy
Urgestein
Also das Extreme 4 hat einen Intersil 6367 Controller. Der ist laut hersteller ein digitaler Controller.
ISL6367*Green Hybrid Digital Dual 6+1 Phase PWM Controller for VR12/IMVP7 Applications With SMBus/PMBus/I<sup>2</sup>C and AUTO Phase
Mir scheint es so, als hätte sinhardware da nicht richtig nachgeschaut.. Der 6366 z.B. ist tatsächlich ein analoger Controller.
hm, ASRock Z77 Extreme6 Motherboard | Hardware Secrets meint aber auch das analoge PWMs verbaut sind ...
Voltage Regulator
The CPU voltage regulator circuit of the ASRock Z77 Extreme6 has eight phases for the CPU main voltage (Vcc a.k.a. Vcore), two for the CPU VSA voltage (memory controller), and two for the CPU VTT voltage (PCI Express and DMI interfaces). Therefore, it uses an “8+2+2” configuration, which is incorrectly advertised by the manufacturer as “8+4.” The voltage regulator is controlled by an ISL6367 integrated circuit, using an analog design.