RT5035A/B
Address Register
Name Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Meaning
Default Reversed Reversed Reversed Reversed
RTC MONTH
RTCT_MON
A22
0X16
Read/Write
0
0
0
0
0
0
0
1
Reset
Condition
C
C
C
C
C
C
C
C
Stores the MONTH field of RTC time. That is 1 to 12. RTCT_MON = 1 means
January.
RTCT_MON [3:0]
Address Register
Name Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Meaning
Default
RTCT_WEEK
RTCT_DAY
1
1
0
0
0
0
0
1
A23
0X17
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
Condition
C
C
C
C
C
C
C
C
Stores the DAY-of-WEEK field of RTC time. That is 0 to 6.
RTCT_WEK = 0 means Sunday.
RTCT_WEK [2:0]
RTCT_DAY[4:0]
RTCT_WEK = 1 means Monday.
RT5035A/B cannot calculate automatically the field based on other fields. (YEAR,
MONTH, DATE).
Stores the DATE field of RTC time. That is 1 to 31, depending on the month.
RTCT_DAY [4:0] = 1 means 1st day of each month. RT5035A/B supports leap
year counting.
Address Register
Name Address
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Meaning
Default
USER[7:0]
0
0
0
0
0
0
0
0
A24
A25
A26
0X18
0X19
0X1A
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
Condition
C
C
C
C
C
C
C
C
Meaning
Default
USER[15:8]
0
0
0
0
0
0
0
0
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
Condition
C
C
C
C
C
C
C
C
Meaning
Default
USER[23:16]
0
0
0
0
0
0
0
0
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
Condition
C
C
C
C
C
C
C
C
Copyright © 2020 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS5035A/B-03 February 2020
www.richtek.com
35
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
