Frequency Calculation = CLK / 16 * TP
- Lowest Possible Note: B0 (30.87Hz ~=
0xFD1
) - Highest Possible Note: G#8 (6644.88Hz ~=
0x013
) - Possible loss of accuracy; verify effective frequency with oscilloscope.
B0 30.87 0xFD1
C1 32.70 0xEEF
C#1 34.65 0xE18
D1 36.71 0xD4D
D#1 38.89 0xC8E
E1 41.20 0xBDA
F1 43.65 0xB30
F#1 46.25 0xA8F
G1 49.00 0x9F7
G#1 51.91 0x968
A1 55.00 0x8E1
A#1 58.27 0x861
B1 61.74 0x7E9
C2 65.41 0x777
C#2 69.30 0x70C
D2 73.42 0x6A7
D#2 77.78 0x647
E2 82.41 0x5ED
F2 87.31 0x598
F#2 92.50 0x547
G2 98.00 0x4FC
G#2 103.83 0x4B4
A2 110.00 0x470
A#2 116.54 0x431
B2 123.47 0x3F4
C3 130.81 0x3BC
C#3 138.59 0x386
D3 146.83 0x353
D#3 155.56 0x324
E3 164.81 0x2F6
F3 174.61 0x2CC
F#3 185.00 0x2A4
G3 196.00 0x27E
G#3 207.65 0x25A
A3 220.00 0x238
A#3 233.08 0x218
B3 246.94 0x1FA
C4 261.63 0x1DE
C#4 277.18 0x1C3
D4 293.66 0x1AA
D#4 311.13 0x192
E4 329.63 0x17B
F4 349.23 0x166
F#4 369.99 0x152
G4 392.00 0x13F
G#4 415.30 0x12D
A4 440.00 0x11C
A#4 466.16 0x10C
B4 493.88 0x0FD
C5 523.25 0x0EF
C#5 554.37 0x0E1
D5 587.33 0x0D5
D#5 622.25 0x0C9
E5 659.25 0x0BE
F5 698.46 0x0B3
F#5 739.99 0x0A9
G5 783.99 0x09F
G#5 830.61 0x096
A5 880.00 0x08E
A#5 932.33 0x086
B5 987.77 0x07F
C6 1046.50 0x077
C#6 1108.73 0x071
D6 1174.66 0x06A
D#6 1244.51 0x064
E6 1318.51 0x05F
F6 1396.91 0x059
F#6 1479.98 0x054
G6 1567.98 0x050
G#6 1661.22 0x04B
A6 1760.00 0x047
A#6 1864.66 0x043
B6 1975.53 0x03F
C7 2093.00 0x03C
C#7 2217.46 0x038
D7 2349.32 0x035
D#7 2489.02 0x032
E7 2637.02 0x02F
F7 2793.83 0x02D
F#7 2959.96 0x02A
G7 3135.96 0x028
G#7 3322.44 0x026
A7 3520.00 0x024
A#7 3729.31 0x022
B7 3951.07 0x020
C8 4186.01 0x01E
C#8 4434.92 0x01C
D8 4698.63 0x01B
D#8 4978.03 0x019
E8 5274.04 0x018
F8 5587.65 0x016
F#8 5919.91 0x015
G8 6271.93 0x014
G#8 6644.88 0x013