19.8.22 Clock Value - MODE2

Name:	CLOCK
Offset:	0x10
Reset:	0x00000000
Property:	Read-Synchronized, Write-Protected, Write-Synchronized


Bit	31	30	29	28	27	26	25	24
	YEAR[5:0]						MONTH[3:2]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	23	22	21	20	19	18	17	16
	MONTH[1:0]		DAY[4:0]					HOUR[4]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	15	14	13	12	11	10	9	8
	HOUR[3:0]				MINUTE[5:2]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	MINUTE[1:0]		SECOND[5:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0

Bits 31:26 – YEAR[5:0] Year

The year offset with respect to the reference year (defined in software).

The year is considered a leap year if YEAR[1:0] is zero.

Bits 25:22 – MONTH[3:0] Month

1 – January

2 – February

...

12 – December

Bits 21:17 – DAY[4:0] Day

Day starts at 1 and ends at 28, 29, 30 or 31, depending on the month and year.

Bits 16:12 – HOUR[4:0] Hour

When CTRL.CLKREP is zero, the Hour bit group is in 24-hour format, with values 0-23. When CTRL.CLKREP is one, HOUR[3:0] has values 1-12 and HOUR[4] represents AM (0) or PM (1).

Table 19-4. Hour
HOUR[4:0]	CLOCK.HOUR[4]	CLOCK.HOUR[3:0]	Description
0	0x00 - 0x17		Hour (0 - 23)
0	0x18 - 0x1F		Reserved
1	0	0x0	Reserved
		0x1 - 0xC	AM Hour (1 - 12)
		0xD - 0xF	Reserved
	1	0x0	Reserved
		0x1 - 0xC	PM Hour (1 - 12)
		0xF - 0xF	Reserved