msm9811 Oki Semiconductor, msm9811 Datasheet - Page 11

• Manufacturer Part Number: msm9811
• Description: 4-channel Mixing Oki Adpcm Type Voice Synthesis Lsi
• Manufacturer: Oki Semiconductor

TIMING DIAGRAM (COMMON TO PARALLEL AND SERIAL I/O)
Power-on Timing · Power-down Timing
Standby
OKI Semiconductor
LDAO (O)
RDAO (O)
RESET (I)
XT
XT
RESET (I)
V
XT
Waiting for command
XT
DD
4.5V
VIH
VIL
Oscillating
1/2V
1/2V
DD
DD
processing
t
W( RST )
Reset
t
D( RST )
Standby
t
GND
GND
W(RST)
stabilization
Oscillation
stabilization
1/2V
1/2V
Oscillation
time
Oscillating
DD
DD
Waiting for command
Oscillating
Waiting for command
FEDL9811FULL-04
MSM9811
11/44