參數資料
型號: P95020NQG8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
封裝: 10 X 10 MM, 0.85 MM HEIGHT, QFN-132
文件頁數: 149/169頁
文件大?。?/td> 4297K
代理商: P95020NQG8
IDTP95020
Product Datasheet
September 2, 2011 Revision 1.3 Final
80
2011 Integrated Device Technology, Inc.
RTC_MIN – RTC Minutes Register
The full range of the minutes counter is 0 through 59.
IC Address = Page-0: 65(0x41), C Address = 0xA041
Table 120. RTC Minutes Register
BIT
BIT NAME
DEFAULT
SETTING
USER
TYPE
VALUE
DESCRIPTION / COMMENTS
[3:0] MINUTE
0h
R/W
0000 = 0, 0001 = 1, etc. Minute counter, BCD format, low bits. Range: 0~9
[6:4] MINUTE_10 000b
R/W
000 = 0, 001 = 1, etc.
Minute counter, BCD format, high bits. Range: 0~5
7
RESERVED
R/W
RESERVED
RTC_HR – RTC Hours Register
The full range of the hour counter is 1 through 12 when 12-hour mode is selected, or 0 through 23 when 24-hour mode is
selected.
IC Address = Page-0: 66(0x42), C Address = 0xA042
Table 121. RTC Hours Register
BIT
BIT NAME
DEFAULT
SETTING
USER
TYPE
VALUE
DESCRIPTION / COMMENTS
[3:0] HOUR
0h
R/W
Hour counter, BCD format, low bits. Range: 0~9
4
HOUR_10
0b
R/W
Hour counter, BCD format, high bits. LSB of HOUR_10.
5
PM
0b
R/W
When 12-hour mode is selected, 1 = PM, 0 = AM
When 24-hour mode is selected, this bit is MSB of
HOUR_10
6
TIME_12
0b
R/W
1 = 12-hour mode is selected
0 = 24-hour mode is selected
12-hour or 24-hour mode selection bit.
7
RESERVED
R/W
RESERVED
RTC – Date Registers
The date for the RTC module can be controlled and monitored by reading and writing 8-bit control words to the various
registers described below.
RTC_DAY – RTC Day Register
IC Address = Page-0: 67(0x43), C Address = 0xA043
Table 122. RTC Day Register
BIT
BIT NAME
DEFAULT SETTING USER TYPE
DESCRIPTION / COMMENTS
[2:0] DAY
000b
R/W
Day counter, BCD format. Range: 1~7
[7:3] RESERVED
R/W
RESERVED
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