OM11077 NXP Semiconductors, OM11077 Datasheet - Page 654

• Manufacturer Part Number: OM11077
• Description: MODULE DIMM LPC2478 ARM7
• Manufacturer: NXP Semiconductors

Specifications of OM11077

• Accessory Type: Module Card
• For Use With/related Products: ARM-57TS-LPC2478
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4742

NXP Semiconductors
UM10237_4
User manual
6.3.2 Consolidated Time Register 1 (CTIME1 - 0xE002 4018)
6.3.3 Consolidated Time Register 2 (CTIME2 - 0xE002 401C)
6.4 Time Counter Group
Table 573. Consolidated Time register 0 (CTIME0 - address 0xE002 4014) bit description
The Consolidate Time Register 1 contains the Day of Month, Month, and Year values.
Table 574. Consolidated Time register 1 (CTIME1 - address 0xE002 4018) bit description
The Consolidate Time Register 2 contains just the Day of Year value.
Table 575. Consolidated Time register 2 (CTIME2 - address 0xE002 401C) bit description
The time value consists of the eight counters shown in
These counters can be read or written at the locations shown in
Bit
5:0
7:6
13:8
15:14
20:16
23:21
26:24
31:27
Bit
4:0
7:5
11:8
15:12
27:16
31:28
Bit
11:0
31:12
Symbol
Seconds
-
Minutes
-
Hours
-
Day Of Week Day of week value in the range of 0 to 6
-
Symbol
Day of Month Day of month value in the range of 1 to 28, 29, 30, or 31
-
Month
-
Year
-
Symbol
Day of Year
-
Rev. 04 — 26 August 2009
Chapter 26: LPC24XX Real-Time Clock (RTC) and battery RAM
Description
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Minutes value in the range of 0 to 59
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Hours value in the range of 0 to 23
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Seconds value in the range of 0 to 59
Description
(depending on the month and whether it is a leap year).
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Month value in the range of 1 to 12.
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Year value in the range of 0 to 4095.
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Description
Day of year value in the range of 1 to 365 (366 for leap years).
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Table 26–576
Table
and
UM10237
26–577.
© NXP B.V. 2009. All rights reserved.
Table
26–577.
654 of 792
Reset
value
NA
NA
NA
NA
NA
NA
NA
NA
Reset
value
NA
NA
Reset
value
NA
NA
NA
NA
NA
NA