Hardware Reference Manual
Hardware Interface
GFK-3022E
September 2021
Hardware Interface
33
Figure 5-3
Status LEDs
5.1.2
Power Button
The Power button powers on the RXi2-XP IPC. It is located on the front panel.
Figure 5-4
Power Button
Note:
Use an appropriate tool for operation as needed.
Pressing (short push) the power button triggers the operating system to shut down (Power State
S5). If the operating system does not immediately shut down, press and hold the Power button
for more than 5 sec to force the RXi2-XP IPC to shut down immediately without operating system
support.
State S5 (Soft-off mode) will switch off the CPU core power and reset the RXi2-XP IPC. The state
S5 is indicated with an Amber Power LED. At this state, it is possible to reactivate the RXi2-XP
IPC by pressing (short push) the Power button. This action switches on the CPU core voltage and
the boards restart.
5.1.3
TPM Button
Pressing the Trusted Platform Module (TPM) button for a defined amount of time activates TPM
maintenance mode.
Note:
The TPM button is not currently supported. This feature will be implemented later. After implementation,
support will depend on the selected configuration.