SAM-G53N_14 Datasheet, PDF (318/949 Pages) ATMEL Corporation – Atmel | SMART ARM-based Flash MCU

15.6 Real-time Clock (RTC) User Interface
Table 15-1. Register Mapping
Offset
Register
Name
0x00
Control Register
RTC_CR
0x04
Mode Register
RTC_MR
0x08
Time Register
RTC_TIMR
0x0C
Calendar Register
RTC_CALR
0x10
Time Alarm Register
RTC_TIMALR
0x14
Calendar Alarm Register
RTC_CALALR
0x18
Status Register
RTC_SR
0x1C
Status Clear Command Register
RTC_SCCR
0x20
Interrupt Enable Register
RTC_IER
0x24
Interrupt Disable Register
RTC_IDR
0x28
Interrupt Mask Register
RTC_IMR
0x2C
Valid Entry Register
RTC_VER
0x30–0xC8
Reserved
–
0xD0
Reserved
–
0xD4–0xF8
Reserved
–
0xFC
Reserved
–
Note: If an offset is not listed in the table, it must be considered as reserved.
Access
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read-only
Write-only
Write-only
Write-only
Read-only
Read-only
–
–
–
–
Reset
0x0
0x0
0x0
0x01A11020
0x0
0x01010000
0x0
–
–
–
0x0
0x0
–
–
–
–
318
SAM G53G / SAM G53N [DATASHEET]
Atmel-11240E-ATARM-SAM-G53G-SAM-G53N-Datasheet_17-Oct-14