sh6614d SinoWealth Micro-Electronics Corp. Ltd, sh6614d Datasheet - Page 35

• Manufacturer Part Number: sh6614d
• Description: 4k 4-bit Microcontroller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

Music Table 1.
Following is the music scale reference table for channel 1 (or channel 2) under OSCX = 1.8MHz. (Up to 6 octaves are possible)
Music scale data for 1.8M OSCX and SEL0 = SEL1 = 1
＃ G2 103.82
＃ C3 138.59
Note
＃ F2
＃ A2 116.54
#C2
#D2
#D3 155.56
#G3 207.65
#A3 233.08
#C4 277.18
#D4 311.12
#G4 415.30
#A4 466.15
#F3 184.99
#F4 369.99
G2
G3
G4
B1
C2
D2
E2
A2
B2
C3
D3
E3
A3
B3
C4
D4
E4
A4
B4
F2
F3
F4
110.00
123.47
130.81
146.83
164.81
174.61
196.00
220.00
246.94
261.63
293.66
329.63
349.23
392.00
440.00
493.88
61.73
65.10
69.29
73.42
77.78
82.41
87.31
92.50
98.00
Ideal
freq.
114
108
101
96
90
85
81
76
72
68
64
60
57
54
51
48
45
43
40
38
36
34
32
30
28
27
25
24
23
21
20
19
18
17
16
15
14
N
/OCT2
OCT1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(C2.14~C2.8)
(C1.6~C1.0)
LSFR
3D
5D
4C
0B
4E
4F
1B
5A
1A
3B
6E
5C
4A
2A
42
23
64
54
74
43
38
13
56
37
76
31
46
69
25
17
39
66
19
32
65
15
9
103.40
109.86
117.19
123.36
130.21
137.87
146.48
156.25
163.52
175.78
185.03
195.31
206.80
219.73
234.38
251.12
260.42
281.25
292.97
305.71
334.82
351.56
370.07
390.63
413.60
439.45
468.75
502.23
61.68
65.10
69.62
73.24
78.13
82.72
86.81
92.52
97.66
Real
freq.
Error% Note
-0.08
-0.24
-0.58
-0.35
-0.40
-0.13
-0.09
-0.46
-0.52
-0.24
-0.79
-0.35
-0.41
-0.12
-0.46
-0.24
-1.74
-0.35
-0.41
-0.12
0.01
0.47
0.44
0.38
0.02
0.56
0.44
0.67
0.02
0.56
1.69
1.47
1.58
0.67
0.02
0.56
1.69
#G5
#G6 1661.18
#G7 3322.37
#C5
#D5
#A5
#C6
#D6
#A6
#C7
#D7
#A7
35
#F5
#F6
#F7
B4
C5
D5
G5
B5
C6
D6
G6
B6
C7
D7
G7
B7
E5
F5
A5
E6
F6
A6
E7
F7
A7
1046.48
1108.71
1174.63
1244.48
1318.48
1396.88
1479.95
1567.95
1759.96
1864.62
1975.49
2092.96
2217.41
2349.27
2488.96
2636.96
2793.77
2959.89
3135.90
3519.93
3729.23
3950.98
493.88
523.25
554.35
587.33
622.24
659.26
698.46
739.97
783.99
830.59
880.00
932.31
987.77
Ideal
freq.
114
108
101
96
90
85
81
76
72
68
64
60
57
54
51
48
45
43
40
38
36
34
32
30
28
27
25
24
23
21
20
19
18
17
16
15
14
N
OCT1/
OCT2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(C2.14~C2.8)
(C1.6~C1.0)
LSFR
4C
0B
4E
4F
1B
5A
3D
1A
5D
3B
6E
5C
4A
2A
42
23
64
54
74
43
38
13
56
37
76
31
46
69
25
17
39
66
19
32
65
15
9
1041.67
1102.94
1171.88
1250.00
1308.14
1406.25
1480.26
1562.50
1654.41
1757.81
1875.00
2008.93
2083.33
2250.00
2343.75
2445.65
2678.57
2812.50
2960.53
3125.00
3308.82
3515.63
3750.00
4017.86
493.42
520.83
556.93
585.94
625.00
661.77
694.44
740.13
781.25
827.21
878.91
937.50
986.84
Real
freq.
SH6614D
Error%
-0.09
-0.46
-0.24
-0.58
-0.35
-0.41
-0.12
-0.09
-0.46
-0.52
-0.24
-0.78
-0.35
-0.41
-0.12
-0.46
-0.24
-1.74
-0.35
-0.41
-0.12
0.47
0.44
0.38
0.02
0.56
0.44
0.67
0.02
0.56
1.69
1.47
1.58
0.67
0.02
0.56
1.69