Product Specs

25 RTC — Real-time counter
Page
253
Bit number
Id
Reset 0x00000000
31 30
0 0
29
0
28
0
27
0
26
0
25
0
24
0
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6
F E D C
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5
0
4
0
3
0
2
0
1
B
0
0
A
0
Id RW Field
Value Id
Value
Description
F RW COMPARE3
Write '1' to Disable event routing for COMPARE[3] event
See EVENTS_COMPARE[3]
Clear
1
Disable
Disabled
0
Read: Disabled
Enabled
1
Read: Enabled
25.10.6 COUNTER
Address offset: 0x504
Current COUNTER value
Bit number
Id
Reset 0x00000000
31 30
0 0
29
0
28
0
27
0
26
0
25
0
24
0
23 22 21 20
A A A A
0 0 0 0
19
A
0
18
A
0
17
A
0
16
A
0
15
A
0
14
A
0
13
A
0
12
A
0
11
A
0
10
A
0
9
A
0
8
A
0
7
A
0
6
A
0
5
A
0
4
A
0
3
A
0
2
A
0
1
A
0
0
A
0
Id RW Field
Value Id
Value
Description
A R COUNTER Counter value
25.10.7 PRESCALER
Address offset: 0x508
12 bit prescaler for COUNTER frequency (32768/(PRESCALER+1)).Must be written when RTC is stopped
Bit number
Id
Reset 0x00000000
31 30
0 0
29
0
28
0
27
0
26
0
25
0
24
0
23 22 21 20
0 0 0 0
19
0
18
0
17
0
16
0
15
0
14
0
13
0
12
0
11
A
0
10
A
0
9
A
0
8
A
0
7
A
0
6
A
0
5
A
0
4
A
0
3
A
0
2
A
0
1
A
0
0
A
0
Id RW Field
Value Id
Value
Description
A RW PRESCALER Prescaler value
25.10.8 CC[0]
Address offset: 0x540
Compare register 0
Bit number
Id
Reset 0x00000000
31 30
0 0
29
0
28
0
27
0
26
0
25
0
24
0
23 22 21 20
A A A A
0 0 0 0
19
A
0
18
A
0
17
A
0
16
A
0
15
A
0
14
A
0
13
A
0
12
A
0
11
A
0
10
A
0
9
A
0
8
A
0
7
A
0
6
A
0
5
A
0
4
A
0
3
A
0
2
A
0
1
A
0
0
A
0
Id RW Field
Value Id
Value
Description
A RW COMPARE Compare value
25.10.9 CC[1]
Address offset: 0x544
Compare register 1
Bit number
Id
Reset 0x00000000
31 30
0 0
29
0
28
0
27
0
26
0
25
0
24
0
23 22 21 20
A A A A
0 0 0 0
19
A
0
18
A
0
17
A
0
16
A
0
15
A
0
14
A
0
13
A
0
12
A
0
11
A
0
10
A
0
9
A
0
8
A
0
7
A
0
6
A
0
5
A
0
4
A
0
3
A
0
2
A
0
1
A
0
0
A
0
Id RW Field
Value Id
Value
Description
A RW COMPARE Compare value
25.10.10 CC[2]
Address offset: 0x548
Compare register 2