RCM_SSRS1 field descriptions (continued)
Field Description
Indicates that after an attempt to enter Stop mode, a reset has been caused by a failure of one or more
peripherals to acknowledge within approximately one second to enter stop mode.
0 Reset not caused by peripheral failure to acknowledge attempt to enter stop mode
1 Reset caused by peripheral failure to acknowledge attempt to enter stop mode
4
SEZPT
Sticky EzPort Reset
Indicates a reset has been caused by EzPort receiving the RESET command while the device is in EzPort
mode.
0 Reset not caused by EzPort receiving the RESET command while the device is in EzPort mode
1 Reset caused by EzPort receiving the RESET command while the device is in EzPort mode
3
SMDM_AP
Sticky MDM-AP System Reset Request
Indicates a reset has been caused by the host debugger system setting of the System Reset Request bit
in the MDM-AP Control Register.
0 Reset not caused by host debugger system setting of the System Reset Request bit
1 Reset caused by host debugger system setting of the System Reset Request bit
2
SSW
Sticky Software
Indicates a reset has been caused by software setting of SYSRESETREQ bit in Application Interrupt and
Reset Control Register in the ARM core.
0 Reset not caused by software setting of SYSRESETREQ bit
1 Reset caused by software setting of SYSRESETREQ bit
1
SLOCKUP
Sticky Core Lockup
Indicates a reset has been caused by the ARM core indication of a LOCKUP event.
0 Reset not caused by core LOCKUP event
1 Reset caused by core LOCKUP event
0
SJTAG
Sticky JTAG Generated Reset
Indicates a reset has been caused by JTAG selection of certain IR codes: EZPORT, EXTEST, HIGHZ,
and CLAMP.
0 Reset not caused by JTAG
1 Reset caused by JTAG
Reset memory map and register descriptions
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
350 NXP Semiconductors
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