msm7581 Oki Semiconductor, msm7581 Datasheet - Page 10

• Manufacturer Part Number: msm7581
• Description: Itu-t G.721 4ch Adpcm Transcoder
• Manufacturer: Oki Semiconductor

¡ Semiconductor
TIMING DIAGRAM
CODER
DECODER
DET ("0000" detection) Output Timing
Note: 4 bit data pattern except "0000"
SYRA1 - 4
SYRA1 - 4
SYRP1 - 4
BCKA1 - 4
BCKP1 - 4
SYXP1 - 4
BCKA1 - 4
SYXA1 - 4
BCKA1 - 4
BCKP1 - 4
SOA1 - 4
SOP1 - 4
DET1 - 4
SIA1 - 4
SIP1 - 4
SIA1 - 4
t
t
0
0
0
t
0
t
XS
XS
RS
RS
"0000"
t
t
SDX
SDR
t
t
t
t
t
t
SR
SX
SR
RD1
SX
XD1
1
1
1
1
MSB
MSB
MSB
MSB
t
DD1
t
t
t
DS
XD2
RD2
2
2
2
t
2
DS
t
t
DH
DH
3
3
3
3
4
4
4
4
LSB
t
"0000"
LSB
XD3
5
5
5
5
6
6
6
6
7
7
7
7
8
8
8
8
Note)
LSB
LSB
t
RD3
9
9
9
9
t
DD2
MSM7581
10
10
10
10
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