參數(shù)資料
型號： P95020NQG
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(shù)： 152/169頁
文件大?。?/td> 4297K
代理商： P95020NQG
IDTP95020
Product Datasheet
September 2, 2011 Revision 1.3 Final
83
2011 Integrated Device Technology, Inc.
RTC_AL2_SEC – Second Alarm 2 Value Register
IC Address = Page-0: 75(0x4B), C Address = 0xA04B
Table 130. Second Alarm 2 Value Register
BIT
BIT NAME
DEFAULT SETTING USER TYPE DESCRIPTION / COMMENTS
[3:0] SECOND_VAL1
0h
R/W
Second alarm value, BCD format, low bits. Range: 0~9
[6:4] SECOND_10_VAL1 000b
R/W
Second alarm value, BCD format, high bits. Range: 0~5
7
A2M1
0b
R/W
Alarm 2, mask bit 1
RTC_AL2_MIN – Minute Alarm 2 Value Register
IC Address = Page-0: 76(0x4C), C Address = 0xA04C
Table 131. Minute Alarm 2 Value Register
BIT
BIT NAME
DEFAULT SETTING USER TYPE DESCRIPTION / COMMENTS
[3:0] MINUTE_VAL2
0h
R/W
Minute alarm value, BCD format, low bits. Range: 0~9
[6:4] MINUTE_10_VAL2 000b
R/W
Minute alarm value, BCD format, high bits. Range: 0~5
7
A2M2
0b
R/W
Alarm 2, mask bit 2
RTC_AL2_HR – Hour Alarm 2 Value Register
IC Address = Page-0: 77(0x4D), C Address = 0xA04D
Table 132. Hour Alarm 2 Value Register
BIT
BIT NAME
DEFAULT
SETTING
USER
TYPE
VALUE
DESCRIPTION / COMMENTS
[3:0] HOUR_VAL2
0h
R/W
Hour alarm value, BCD format, low bits.
Range: 0~9
4
HOUR_10_VAL2 0b
R/W
Hour alarm value, BCD format, high bits. LSB of
HOUR_10_VAL.
5
PM_VAL2
0b
R/W
When TIME_12_VAL equals to 1: 1 = PM, 0 = AM
When TIME_12_VAL equals to 0, this bit is MSB of
HOUR_10_VAL.
6
TIME_12_VAL2
0b
R/W
1 = 12-hour alarm mode selected
0 = 24-hour alarm mode selected
12-hour alarm or 24-hour alarm mode selection bit.
7
A2M3
0b
R/W
Alarm 2, mask bit 3
RTC_AL2_DAY – Day or Date Alarm 2 Value Register
IC Address = Page-0: 78(0x4E), C Address = 0xA04E
Table 133. Day or Date Alarm 2 Value Register
BIT
BIT NAME
DEFAULT
SETTING
USER
TYPE
DESCRIPTION / COMMENTS
[3:0] DAY_DATE_VAL2 0h
R/W
Day alarm value or date alarm value, low bits. BCD format.
When DY equals to 1, This value is day alarm value, Range: 1~7.
When DY equals to 0, This value is date alarm value, Range: 0~9
[5:4] DATE_10_VAL2
00b
R/W
Date alarm value, BCD format, high bits. Range: 0~3
6
DY2
0b
R/W
1 = last 4 bits of this register are day alarm value.
0 = last 4 bits of this register are date alarm value.
7
A2M4
0b
R/W
Alarm 2, mask bit 4
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