datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

ML2252 View Datasheet(PDF) - Oki Electric Industry

Part Name
Description
View to exact match
ML2252 Datasheet PDF : 36 Pages
First Prev 21 22 23 24 25 26 27 28 29 30 Next Last
FEDL2250DIGEST-09
OKI Semiconductor
ML2250 family
Commands List
Each command is 1-byte (8 bits) input. PLAY, MUON, and FLASH I/F only are 2 bytes input.
Command D7 D6 D5 D4 D3 D2 D1 D0
Description
PUP1
0
0
0
0
0
0
0
0
Instantly shifts the power down device to the
command standby state.
PUP2
PDWN1
0
0
0
1
0
0
0
0
Suppresses pop noise and shifts the power
down device to the command standby state.
0
0
1
0
0
0
0
0
Instantly shifts the device from the command
standby state to the power down state.
PDWN2
Suppresses pop noise and shifts the device
0 0 1 1 0 0 0 0 from the command standby state to power down
state.
PLAY
0 1 0 0 0 0 C1 C0 Inputs the phrase after the playback channel is
F7 F6 F5 F4 F3 F2 F1 F0 specified, and then starts the playback.
START
Playback start command with phrase
specification. Inputs the phrase after the
playback channel is specified, and then starts
0
1
0
1
0
0
C1
C0
the playback.
Playback start
command
without
phrase
specification. Inputs the phrase with the FADR
command and starts the playback on multiple
channels at the same time.
FADR
0 1 1 0 0 0 C1 C0 Phrase
specification
command.
With this command, specifies the playback
M7 M6 M5 M4 M3 M2 M1 M0 phrase for each channel.
STOP
0 1 1 1 0 0 C1 C0 Specifies the finish channel and ends the voice.
MUON
1 0 0 0 0 0 C1 C0 Inserts silence time after specifying the channel
M7 M6 M5 M4 M3 M2 M1 M0 to insert silence, and then inserts silence.
SLOOP
Repeats the playback mode setting command.
1 0 0 1 0 0 C1 C0 Effective only for the channel being used for
playback.
CLOOP
Repeat playback mode releasing command.
1 0 1 0 0 0 C1 C0 Inputting the STOP command releases repeat
playback mode automatically.
VOL
1 0 1 1 0 0 C1 C2 Specifies the channel whose sound volume is to
be set, and then sets the volume of that channel.
V7 V6 V5 V4 V3 V2 V1 V0
EXT
1
1
0
0
0
0
0
0
Inputs voice data from the CPU I/F to play it
back.
Performs data read/write/erase of the built-in
flash memory. This command cannot be used
Flash I/F 1 1 0 1 BE SE WR RD while the playback is going on. (Applicable to the
ML22Q54/Q58.)
C1, C0:
Channel specification (C0 = 1: Channel 1; CH = 1: Channel 2; C0, C1 = 1: Channel 1,
Channel 2)
F7 to F0:
Phrase address
M7 to M0:
Silence time length
X0:
Releases the repeated playback
V4 to V0:
Sound volume
RD, WR, SE, BE: Mode (RD = 1: Read data; WR = 1: Write data; SE = 1: Erase sector; BE = 1:
Erase block)
25/36
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]