AT91F40416 ATMEL Corporation, AT91F40416 Datasheet - Page 10

• Manufacturer Part Number: AT91F40416
• Description: At91 Arm(r) Thumb(r) Microcontroller
• Manufacturer: ATMEL Corporation

RTC Day Register
Name:
Access:
• DAY: Current Day
The range that can be set is 1-7 (BCD).
The significance of the number (which day is which number) is user defined as it has no effect on the date counter.
During reset, this field is set to 4, associated with January 01 1998 for the date. This means that 1 is Monday.
RTC Date Register
Name:
Access:
• DATE: Current Date
The range that can be set is 01-31 (BCD).
The lowest four bits encode the units. The higher bits encode the tens.
All non-significant bits read zero.
RTC Month Register
Name:
Access:
• MONTH: Current Month
The range that can be set is 01-12 (BCD).
The lowest four bits encode the units. The higher bits encode the tens.
All non-significant bits read zero.
10
Bit
BaseAdr
Read/Write
Initial value
Bit
BaseAdr
Read/Write
Initial value
Bit
BaseAdr
Read/Write
Initial value
RTC
RTC_DAY
Read/Write
RTC_DATE
Read/Write
RTC_MONTH
Read/Write
R/W
R/W
R/W
---
---
---
7
7
7
0
0
0
R/W
R/W
R/W
---
---
---
6
6
6
0
0
0
R/W
R/W
R/W
---
---
5
5
5
0
0
0
R/W
R/W
R/W
---
4
4
4
0
0
0
R/W
R/W
R/W
---
3
0
3
0
3
0
DATE
MONTH
R/W
R/W
R/W
2
2
2
0
0
0
DAY
R/W
R/W
R/W
1
1
1
0
0
0
R/W
R/W
R/W
0
0
0
0
0
0
1302B–07/01