MSM7584C View Datasheet(PDF) - Oki Electric Industry
Part Name
Description
MFG CO.
'MSM7584C' PDF : 57 Pages View PDF
¡ Semiconductor
MSM7584C
SIGNAL FLOW IN RECORDING/PLAYBACK
When the serial register is connected to each ADPCM transmitter and receiver, the flow of
recording/playback signal is as follows:
Transmit-side recording
(CR5 – B7 = "1" + REC)
ADPCM
IS(ADPCM-OUT)
A-IN
CODER
Transmit-side playback
(CR5 – B7 = "1" + PLAY)
ADPCM
IS(ADPCM-OUT)
A-IN
CODER
Serial register
Serial register
Receive-side recording
(CR5 – B7 = "0" + REC)
A-OUT
ADPCM
DE-CODER
IR (ADPCM-IN)
Receive-side playback
(CR5 – B7 = "0" + PLAY)
A-OUT
ADPCM
DE-CODER
IR (ADPCM-IN)
Serial register
Serial register
Figure 20 Signal Flow in Transmit/Receive Side Recording/Playback
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