MSM9810B View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
Manufacturer
MSM9810B Datasheet PDF : 45 Pages
| |||
OKI Semiconductor
FEDL9810BFULL-03
MSM9810B
Command List
Commands
Each command consists of a command and a sub-command.
The sub-command is input when the CMD pin is “H”. The command is input when the CMD pin is “L”.
NCRn
Command
name
CMD pin
7
Valid
H
only at START
“H”
L
0
None
STOP
H
L
0
None
LOOP
None
OPT
H
L
0
H
0
L
0
Valid
H
only at MUON
“H”
L
0
None
FADR
H
L
0
H
H
H
H
H
None
DADR
H
H
None
CVOL
L
0
H
X
L
0
None
PAN
X: Don’t Care
H
L
0
D7 to D0
6 5 4 32 1 0
Description
CH8 to CH1
Sets the bit of a voice synthesis
start channel to “1”.
0 0 0 0 X X X Starts playback.
CH8 to CH1
Sets the bit of a voice synthesis end
channel to “1”.
0 0 0 1 X X X Ends playback.
CH8 to CH1
Sets the bit of a LOOP channel to
“1”.
0 0 1 0 X X X Starts LOOP.
0 0 O4 O3 O2 O1 O0 Selects an option.
0 0 1 1XX X
M7 to M0
Selects a silence time at M × 4 ms.
(Condition: 1 ≤ M ≤ 255)
01 00
C2 to C0
Selects a channel that outputs a
silence and plays a silence.
FA7 to FA0
Selects a phrase to be played.
0 1 01
C2 to C0
Selects a channel that sets up a
phrase.
SA23 to SA16
SA15 to SA8
SA7 to SA0
Selects a ROM address at which
voice synthesis starts.
ST23 to ST16
ST15 to ST8
ST7 to ST0
Selects a ROM address at which
voice synthesis ends.
S3 to S0
Selects a sampling frequency using
P1 to
P0
0
0
S3 to S0.
Selects a voice synthesis method
using P1 to P0.
0
1
1
0
0
CH1 to Sets the condition to a channel
CH0 selected by C2 to C0.
XX X
V3 to V0
Sets a playback volume between
V3 and V0 × –2 dB.
01 11
C2 to C0
Selects a channel to which a
playback volume is set.
L3 to L0
R3 to R0
Selects a left side voice volume
using L3 to L0 and selects a right
side voice volume using R3 to R0.
The volume of output is –2 dB × (L
or R).
10 00
C2 to C0
Selects a channel for setting PAN
using C2 to C0.
18/45
Share Link: 