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| ISD1916 Datasheet, PDF (12/25 Pages) Winbond – SINGLE-CHIP, MULTIPLE-MESSAGE VOICE RECORD/PLAYBACK DEVICE 10.6- TO 32-SECONDS DURATION | |||
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ISD1916
Norm/Mode
<S3:S0>
<E3:E0>
TASet
PlayL
LED
TDeb
Sp+
Sp-
TAHold
Start
TDeb
TASet
Stop
TSettle2
TAHold
Start
TDeb
Part of
Message
TEOM
End of
Message
⢠However, holding PlayL Low constantly will perform looping playback function, without power down,
from start address to end address.
Fig. 6: Looping playback function via PlayL
Norm/Mode
<S3:S0>
<E3:E0>
TASet
PlayL
TDeb
LED
TAHold
TEOM
TEOM
Sp+
Sp-
6.1.4. Playback (Supersedes Record) Operation
⢠Playback takes precedence over the Recording operation.
⢠If either PlayE or PlayL is activated during a recording cycle, the recording immediately ceases with
an EOM marker attached, and without power down, playback of the just-recorded message performs
accordingly. Then device powers down.
Fig. 7: An example of Playback supersedes Record
Publication Release Date: September 11, 2007
- 12 -
Revision 0
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