Abov MC96FR364B, Руководство пользователя

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118 November, 2018 Rev.1.4
Registers CR_CLK=PS1 CR_CLK=PS3 Registers CR_CLK=PS1 CR_CLK=PS3
CFRH CFRL t
H
(us) t
L
(us) t
H
(us) t
L
(us) CFRH CFRL t
H
(us) t
L
(us) t
H
(us) t
L
(us)
00
H
01
H
02
H
03
H
04
H
05
H
06
H
07
H
08
H
09
H
0A
H
0B
H
0C
H
0D
H
0E
H
0F
H
10
H
11
H
12
H
13
H
14
H
15
H
16
H
17
H
18
H
19
H
1A
H
1B
H
1C
H
1D
H
1E
H
1F
H
00
H
01
H
02
H
03
H
04
H
05
H
06
H
07
H
08
H
09
H
0A
H
0B
H
0C
H
0D
H
0E
H
0F
H
10
H
11
H
12
H
13
H
14
H
15
H
16
H
17
H
18
H
19
H
1A
H
1B
H
1C
H
1D
H
1E
H
1F
H
-
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
5.25
5.50
5.75
6.00
6.25
6.50
6.75
7.00
7.25
7.50
7.75
-
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
5.25
5.50
5.75
6.00
6.25
6.50
6.75
7.00
7.25
7.50
7.75
-
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
19.00
20.00
21.00
22.00
23.00
24.00
25.00
26.00
27.00
28.00
29.00
30.00
31.00
-
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
19.00
20.00
21.00
22.00
23.00
24.00
25.00
26.00
27.00
28.00
29.00
30.00
31.00
20
H
21
H
22
H
23
H
24
H
25
H
26
H
27
H
28
H
29
H
2A
H
2B
H
2C
H
2D
H
2E
H
2F
H
30
H
31
H
32
H
33
H
34
H
35
H
36
H
37
H
38
H
39
H
3A
H
3B
H
3C
H
3D
H
3E
H
3F
H
20
H
21
H
22
H
23
H
24
H
25
H
26
H
27
H
28
H
29
H
2A
H
2B
H
2C
H
2D
H
2E
H
2F
H
30
H
31
H
32
H
33
H
34
H
35
H
36
H
37
H
38
H
39
H
3A
H
3B
H
3C
H
3D
H
3E
H
3F
H
8.00
8.25
8.50
8.75
9.00
9.25
9.50
9.75
10.00
10.25
10.50
10.75
11.00
11.25
11.50
11.75
12.00
12.25
12.50
12.75
13.00
13.25
13.50
13.75
14.00
14.25
14.50
14.75
15.00
15.25
15.50
15.75
8.00
8.25
8.50
8.75
9.00
9.25
9.50
9.75
10.00
10.25
10.50
10.75
11.00
11.25
11.50
11.75
12.00
12.25
12.50
12.75
13.00
13.25
13.50
13.75
14.00
14.25
14.50
14.75
15.00
15.25
15.50
15.75
32.00
33.00
34.00
35.00
36.00
37.00
38.00
39.00
40.00
41.00
42.00
43.00
44.00
45.00
46.00
47.00
48.00
49.00
50.00
51.00
52.00
53.00
54.00
55.00
56.00
57.00
58.00
59.00
60.00
61.00
62.00
63.00 32.00
33.00
34.00
35.00
36.00
37.00
38.00
39.00
40.00
41.00
42.00
43.00
44.00
45.00
46.00
47.00
48.00
49.00
50.00
51.00
52.00
53.00
54.00
55.00
56.00
57.00
58.00
59.00
60.00
61.00
62.00
63.00
Table 11-14 Period of carrier signal according to CFRH/CFRL
In above table, we assume the frequency of main oscillator, f
XIN
is 8MHz and system clock is not
divided from that clock, that is f
SCLK
= f
XIN
. PSn represents SCLK-divided clock, PS1=SCLK/2 and
PS3=SCLK/8. CR_CLK is the clock source for CRC counter.