Configure firmware
2.4 "Advanced" tab
Firmware/BIOS description SIMATIC IPC227G, IPC277G, IPC327G, IPC377G
16
Operating Instructions, 09/2021, A5E50059883-AB
2.4.3
"USB Configuration"
Calling "USB Configuration"
Select: "Setup Utility (Page 11)" > "Advanced" > "USB Configuration".
Firmware setting
Value
Setting in delivery
state
Meaning
IPC227G
IPC277G
IPC327G
IPC377G
USB Per-Port
Control
Enabled
Each USB port can be controlled individually.
Disabled
x
x
All the USB ports cannot be controlled.
2.4.4
"Miscellaneous Configuration"
Calling "Miscellaneous Configuration"
Select: "Setup Utility (Page 11)" > "Advanced" > "Miscellaneous Configuration".
Firmware setting
Value
Setting in delivery
state
Meaning
IPC227G
IPC277G
IPC327G
IPC377G
HPET - HPET
Support
Enabled
x
x
The High Precision Event Timer can be used by operating
system.
Disabled
The High Precision Event Timer cannot be used by operating
system.
State After power
failure
Only with:
IPC327G
IPC377G
S0 State
x
After voltage failure and subsequent voltage restoration, the
device switches on automatically.
S5 State
After voltage failure and subsequent voltage restoration, the
device remains switched off.
Last State
If the device is switched on when the power fails, the device
will switch back on when the power returns. Otherwise, the
device remains switched off.
HD Audio
Only with:
IPC327G
IPC377G
Enabled
x
The onboard High Definition Audio Controller is enabled.
Disabled
The onboard High Definition Audio Controller is disabled.
