NXP Semiconductors QorIQ LX2160A - 3.37 Reset Force 1 (RST_FORCE1)

3.36.4 Fields
Field Function
7-4
PREV
Previous reset reason:
(see REASON field codes)
3-0
REASON
Reset Reason:
0000= Power-on reset
0001= JTAG_RST_B asserted
0010= (reserved)
0011= RST_CTL[RST] asserted
0100= SW_RST_B switch (chassis or on-board) was pushed.
0101= RCFG[GO] asserted (reconfiguration reset).
0110= RESET_REQ_B assertion (from processor).
1111= No event recorded yet.
3.37 Reset Force 1 (RST_FORCE1)
3.37.1 Address
Register Offset
RST_FORCE1 043h
3.37.2 Function
The RST_FORCEn registers are used to force reset to a particular device, independent of
the general reset sequencer. As long as a bit is set to 1, the reset signal to grouped devices
will be asserted.
Resetting a resource while in used by the bootloader or OS will typically cause crashes,
etc. Use carefully.
Chapter 3 Qixis Programming Model
QorIQ LX2160A Reference Design Board Reference Manual, Rev. 0, 09/2018
NXP Semiconductors 101