NXP Semiconductors UM11227 - Tab. 172. SIMSES Register Field Descriptions; Tab. 173. SIM Oscillator Trim Register (SIMOTRM) (Address $180 E); SIM Oscillator Trim Register (SIMOTRM)

NXP Semiconductors
UM11227
NTM88 family of tire pressure monitor sensors
UM11227 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2020. All rights reserved.
User manual Rev. 6 — 24 April 2020
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Table 172. SIMSES register field descriptions
Field Description
5
KBF
KBF — Keyboard Flag.
The KBF flag bit indicates that any keyboard pin caused the last stop exit.
0 = Keyboard pin did not cause last stop exit; Result of power-on reset; Existing state retained from resets
of Stop1 exit, low voltage detection, external pin, COP, PWU, illegal opcode, illegal address, soft reset, and
back-ground debugger.
1 = Keyboard pin caused last stop exit.
4
IRQF
IRQF — IRQ Flag.
The IRQF flag bit indicates that IRQ pin caused last stop exit.
0 = IRQ pin did not cause last stop exit; Result of power-on reset; Existing state retained from resets of
Stop1 exit, low voltage detection, external pin, COP, PWU, illegal opcode, illegal address, soft reset, and
back-ground debugger.
1 = IRQ pin caused last stop exit.
3
FRCF
FRCF — FRC Flag.
The FRCF flag bit indicates that FRC Interrupt caused last stop exit.
0 = FRC interrupt did not cause last stop exit; Result of power-on reset; Existing state retained from resets
of Stop1 exit, low voltage detection, external pin, COP, PWU, illegal opcode, illegal address, soft reset, and
back-ground debugger.
1 = FRC interrupt caused last stop exit.
2
PWUF
PWUF — Periodic Wake-up Unit Flag.
The PWUF flag bit indicates that PWU module caused last stop exit.
0 = PWU did not cause last stop exit; Result of power-on reset; Existing state retained from resets of Stop1
exit, low voltage detection, external pin, COP, PWU, illegal opcode, illegal address, soft reset, and back-
ground debugger.
1 = PWU caused last stop exit.
1
LFF
LFF — Low Frequency Receiver Flag.
The LFF flag bit indicates that LF module caused last stop exit.
0 = LF module did not cause last stop exit; Result of power-on reset; Existing state retained from resets of
Stop1 exit, low voltage detection, external pin, COP, PWU, illegal opcode, illegal address, soft reset, and
back-ground debugger.
1 = LF module caused last stop exit.
0
RFF
RFF — RF Flag.
The RFF flag bit indicates that RF module caused last stop exit.
0 = RF module did not cause last stop exit; Result of power-on reset; Existing state retained from resets of
Stop1 exit, low voltage detection, external pin, COP, PWU, illegal opcode, illegal address, soft reset, and
back-ground debugger.
1 = RF module caused last stop exit.
10.22.3.7 SIM oscillator trim register (SIMOTRM)
Table 173. SIM oscillator trim register (SIMOTRM) (address $180E)
Bit 7 6 5 4 3 2 1 0
R
W
SOTRM7 SOTRM6 SOTRM5 SOTRM4 SOTRM3 SOTRM2 SOTRM1 SOTRM0
Reset from IFR from IFR from IFR from IFR from IFR from IFR from IFR from IFR