6 rtc current date register-mbar + 0x0814, Rtc current date register (0x08, Rtc alarm and stopwatch interrupt register – Freescale Semiconductor MPC5200B User Manual
Page 230
Real-Time Clock
MPC5200B Users Guide, Rev. 1
Freescale Semiconductor
7-71
7.6.3.6
RTC Current Date Register—MBAR + 0x0814
This is a read-only register.
7.6.3.7
RTC Alarm and Stopwatch Interrupt Register—MBAR + 0x0818
This is a read-only register.
24:25
—
Reserved
26:31
Second
Shows seconds in current time.
Table 7-61. RTC Current Date Register
msb 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
Reserved
Month
Weekday
Day
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31 lsb
R
Reserved
Year
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bits
Name
Description
0:3
—
Reserved
4:7
Month
Shows current month. 1 = January; 12 = December
8:10
Weekday
Indicates day of week. (Monday = 1, Sunday = 7)
11:15
Date
Shows current date. Calendar feature is implemented, therefore, day rollover at the end of
month including February (and Leap Years) is automatic.
16:19
—
Reserved
20:31
Year
Shows current year. Max is 4052.
Table 7-62. RTC Alarm and Stopwatch Interrupt Register
msb 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R
Reserved
Int_alm
Reserved
Int_SW
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31 lsb
R
Reserved
Alm_st
atus
SW_min
W
RESET:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bits
Name
Description