UM10430 Datasheet, PDF (701/1164 Pages) NXP Semiconductors – LPC18xx ARM Cortex-M3 microcontroller

UM10430 NXP
31.6
Semiconductors
Register description
Table 632. Register
Name
ILR
-
overview:
Access
W
-
RTC (base
Address
offset
0x000
0x004
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CCR
R/W
0x008
Clock Control Register
0x00
CIIR
R/W
0x00C
Counter Increment Interrupt Register 0x00
AMR
R/W
0x010
Alarm Mask Register
-^[1]
CTIME0
R
0x014
Consolidated Time Register 0
-^[1]
CTIME1
R
0x018
Consolidated Time Register 1
-^[1]
CTIME2
R
0x01C
Consolidated Time Register 2
-^[1]
SEC
R/W
0x020
Seconds Register
-^[1]
MIN
R/W
0x024
Minutes Register
-^[1]
HRS
R/W
0x028
Hours Register
-^[1]
DOM
R/W
0x02C
Day of Month Register
-^[1]
DOW
R/W
0x030
Day of Week Register
-^[1]
DOY
R/W
0x034
Day of Year Register
-^[1]
MONTH
R/W
0x038
Months Register
-^[1]
YEAR
R/W
0x03C
Years Register
-^[1]
CALIBRATION
R/W
0x040
Calibration Value Register
-^[1]
-
-
0x044 -
-
0x05C
ASEC
R/W
0x060
Alarm value for Seconds
-^[1]
AMIN
R/W
0x064
Alarm value for Minutes
-^[1]
AHRS
R/W
0x068
Alarm value for Hours
-^[1]
ADOM
R/W
0x6C
Alarm value for Day of Month
-^[1]
ADOW
R/W
0x070
Alarm value for Day of Week
-^[1]
ADOY
R/W
0x074
Alarm value for Day of Year
-^[1]
AMON
R/W
0x078
Alarm value for Months
-^[1]
AYRS
R/W
0x07C
Alarm value for Year
-^[1]
[1] This register value is not changed by reset.
In addition to the RTC registers, 64 general purpose registers are available to store data
when the main power supply is switched off. The general purpose registers reside in the
RTC power domain and can be battery powered.
Table 633. Register overview: REGFILE (base address 0x4004 1000)
Name
REGFILE0
Access
R/W
Address
offset
0x000
Description
General purpose storage register
to
REGFILE63
R/W
0x0FC
General purpose storage register
Reset
Value
0x0
0x0
<Document ID>
User manual
All information provided in this document is subject to legal disclaimers.
Rev. 00.13 — 20 July 2011
© NXP B.V. 2011. All rights reserved.
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