FredA
Headphoneus Supremus
- Joined
- Dec 15, 2013
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I have just received reply from audio-gd. With the V3A firmware, the jumper setting definitions are as below:
OS8 mode : Bypass = OFF, IPS0 = OFF, IPS1 = OFF
OS4 mode : Bypass = OFF, IPS0 = ON, IPS1 = OFF
OS2 mode : Bypass = OFF, IPS0 = OFF, IPS1 = ON
OS0 mode : Bypass = OFF, IPS0 = ON, IPS1 = ON
NOS1 mode : Bypass = ON, ATT0 = ON, ATT1 = ON
NOS2 mode : Bypass = ON, ATT0 = OFF, ATT1 = ON
NOS3 mode : Bypass = ON, ATT0 = ON, ATT1 = OFF
IN5 HDMI SYN OFF : S1= OFF
IN5 HDMI SYN ON : S1= ON
IN6 USB SYN OFF : S2= ON
IN6 USB SYN ON : S2= OFF
PLL for USB and IIS OFF : PLL=OFF
PLL for USB and IIS ON : PLL=ON
DITH OFF : DITH = OFF
DITH ON : DITH = ON
It seems like Kingwa made many changes, like for pll. It only affects usb now.