ml2216 Oki Semiconductor, ml2216 Datasheet - Page 36

• Manufacturer Part Number: ml2216
• Description: Oki Adpcm2 Algorithm-based Speech Synthesis Lsi
• Manufacturer: Oki Semiconductor

10. VOL Command
VOL command is used to adjust the volume. It is possible to input the VOL command regardless of the status of the
NCR of that is playing back, but the prescribed command interval is required.
Note that VOL command input during power down, shifting to power up, and shifting to power down will be
ignored.
The volume can be set in 16 steps. The initial value after reset release is set to 0dB. The setting value of the VOL
command is held at the time of power down and STOP command input.
Following are the volume settings (V3 to V0):
OKI Semiconductor
• command
1
0
V3
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
V2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
V3
V1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
V2
V0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
V1
–10.45 dB
–12.76 dB
–15.92 dB
–20.90 dB
–33.98 dB
–0.63 dB
–1.31 dB
–2.05 dB
–2.85 dB
–3.74 dB
–4.73 dB
–5.85 dB
–7.13 dB
–8.64 dB
V0
Volume
0 dB
OFF
ML2216/ML22P16
FEDL2216FULL-03
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