ml2216 Oki Semiconductor, ml2216 Datasheet - Page 22

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

Commands List
Each command is 1-byte (8 bits) input. PLAY and MUON only are 2 bytes input.
F7 to F0: Phrase address
M7 to M0:Silence time length
V3 to V0: Sound volume
PD
OP
OKI Semiconductor
Command
PDWN1
PDWN2
SLOOP
CLOOP
MUON
STOP
SPKR
PUP1
PUP2
PLAY
VOL
power down control of speaker amplifier
pop noise control of speaker amplifier
M7
D7
F7
0
0
0
0
0
0
0
1
1
1
1
M6
D6
F6
0
0
0
0
1
1
1
0
0
0
0
M5
D5
F5
0
0
1
1
0
1
1
0
0
1
1
M4
D4
F4
0
1
0
1
0
0
1
0
1
0
1
D3
M3
F3
V3
−
−
−
−
−
−
−
−
−
−
D2
M2
F2
V2
−
−
−
−
−
−
−
−
−
−
OP
D1
M1
F1
V1
−
−
−
−
−
−
−
−
−
M0
PD
D0
F0
V0
−
−
−
−
−
−
−
−
−
Instantly shifts the power down device to the
command standby state.
Suppresses pop noise and shifts the power
down device to the command standby state.
Instantly shifts the device from the command
standby state to the power down state.
Suppresses pop noise and shifts the device
from the command standby state to power down
state.
Inputs the phrase, and then starts the playback.
ends the voice.
Inserts silence time and then inserts silence.
Repeats the playback mode setting command.
Effective only for the channel being used for
playback.
Repeat playback mode releasing command.
Inputting the STOP command releases repeat
playback mode automatically.
Sets the volume of playback.
Power down control commands of speaker
amplifier.
Description
ML2216/ML22P16
FEDL2216FULL-03
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