FEDL22594-06
ML22594-XXX
19/73
Continuous Playback Timing by the PLAY Command
Silence Insertion Timing by the MUON Command
*1: The “L” level period of the NCR pin during playback or silence insertion operation varies depending on the
timing at which the MUON command is input.
VOH
VOL
CSB
Status
Playing phrase 1
SCK
SI
NCRn
BUSYBn
SPM
1/2VDD
SPP
1/2VDD
Address is being
controlled
Awaiting command
Playing phrase 2
t
CB1
t
cm
(internal)
(internal)
VOH
VOL
CBUSYB
t
CB2
t
CB1
PLAY command
1
st
byte
PLAY command
2
nd
byte
PLAY command
2
nd
byte
VOH
VOL
CSB
Status
Playing
SCK
SI
NCRn
BUSYBn
SPM
1/2VDD
SPP
1/2VDD
Address is being
controlled
Awaiting command
Silence is being inserted
t
CB1
Playing
Waiting for silence insertion to be finished
t
CB1
t
cm
VOH
VOL
CBUSYB
t
CB2
(*1)
(*1)
(internal)
(internal)
t
CB1
t
CB1
MUON command
1
st
byte
PLAY command
2
nd
byte
MUON command
2
nd
byte
PLAY command
1
st
byte
PLAY command
2
nd
byte
t
cm