
MCG_C8 field descriptions (continued)
Field
Description
clock indication. The CME1 bit should be set to a logic 1 when the MCG is in an operational mode that
uses the RTC as its external reference clock or if the RTC is operational. CME1 bit must be set to a logic 0
before the MCG enters any Stop mode. Otherwise, a reset request may occur when in Stop mode. CME1
should also be set to a logic 0 before entering VLPR or VLPW power modes.
0
External clock monitor is disabled for RTC clock.
1
External clock monitor is enabled for RTC clock.
4–1
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
0
LOCS1
RTC Loss of Clock Status
This bit indicates when a loss of clock has occurred. This bit is cleared by writing a logic 1 to it when set.
0
Loss of RTC has not occur.
1
Loss of RTC has occur
25.3.13 MCG Control 12 Register (MCG_C12)
Address: 4006_4000h base + 11h offset = 4006_4011h
Bit
7
6
5
4
3
2
1
0
Read
Write
Reset
0
0
0
0
0
0
0
0
MCG_C12 field descriptions
Field
Description
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
25.3.13 MCG Status 2 Register (MCG_S2)
Address: 4006_4000h base + 12h offset = 4006_4012h
Bit
7
6
5
4
3
2
1
0
Read
Write
Reset
0
0
0
0
0
0
0
0
MCG_S2 field descriptions
Field
Description
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
Memory Map/Register Definition
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
556
NXP Semiconductors
Содержание K22F series
Страница 2: ...K22F Sub Family Reference Manual Rev 4 08 2016 2 NXP Semiconductors...
Страница 150: ...Private Peripheral Bus PPB memory map K22F Sub Family Reference Manual Rev 4 08 2016 150 NXP Semiconductors...
Страница 168: ...Module clocks K22F Sub Family Reference Manual Rev 4 08 2016 168 NXP Semiconductors...
Страница 198: ...Security Interactions with other Modules K22F Sub Family Reference Manual Rev 4 08 2016 198 NXP Semiconductors...
Страница 258: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 258 NXP Semiconductors...
Страница 292: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 292 NXP Semiconductors...
Страница 398: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 398 NXP Semiconductors...
Страница 628: ...Initialization and application information K22F Sub Family Reference Manual Rev 4 08 2016 628 NXP Semiconductors...
Страница 740: ...Initialization Application Information K22F Sub Family Reference Manual Rev 4 08 2016 740 NXP Semiconductors...
Страница 750: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 750 NXP Semiconductors...
Страница 816: ...Application information K22F Sub Family Reference Manual Rev 4 08 2016 816 NXP Semiconductors...
Страница 866: ...Initialization Application Information K22F Sub Family Reference Manual Rev 4 08 2016 866 NXP Semiconductors...
Страница 890: ...Application information K22F Sub Family Reference Manual Rev 4 08 2016 890 NXP Semiconductors...
Страница 1028: ...Initialization Procedure K22F Sub Family Reference Manual Rev 4 08 2016 1028 NXP Semiconductors...
Страница 1040: ...Example configuration for chained timers K22F Sub Family Reference Manual Rev 4 08 2016 1040 NXP Semiconductors...
Страница 1118: ...Device mode IRC48 operation K22F Sub Family Reference Manual Rev 4 08 2016 1118 NXP Semiconductors...
Страница 1122: ...USB Voltage Regulator Module Signal Descriptions K22F Sub Family Reference Manual Rev 4 08 2016 1122 NXP Semiconductors...
Страница 1180: ...Initialization application information K22F Sub Family Reference Manual Rev 4 08 2016 1180 NXP Semiconductors...
Страница 1302: ...Application information K22F Sub Family Reference Manual Rev 4 08 2016 1302 NXP Semiconductors...
Страница 1374: ...Functional description K22F Sub Family Reference Manual Rev 4 08 2016 1374 NXP Semiconductors...