MSM7732-01 OKI [OKI electronic componets], MSM7732-01 Datasheet - Page 15

• Manufacturer Part Number: MSM7732-01
• Description: Audio CODEC
• Manufacturer: OKI [OKI electronic componets]

TIMING DIAGRAM
Transmit Side PCM Timing (Normal Synchronous Interface)
Transmit Side PCM Timing (Short Frame Synchronous Interface)
Receive Side PCM Timing (Normal Synchronous Interface)
Receive Side PCM Timing (Short Frame Synchronous Interface)
OKI Semiconductor
PCMOUT
PCMOUT
BCLK
SYNC
BCLK
SYNC
PCMIN
BCLK
SYNC
BCLK
SYNC
PCMIN
t
t
t
SB
SB
t
0
0
0
SB
SB
0
When t
When t
t
SDR
t
SDX
t
t
RD1
XD1
t
1
WS
1
t
1
1
WS
MSB
t
MSB
t
BS
SB
SB
BS
>= 0, the Delay of the MSB is defined as t
< 0, the Delay of the MSB is defined as t
t
t
t
XD1
XD2
t
t
t
RD1
2
RD2
2
2
WS
Figure 4 PCM Interface Timing
WS
2
MSB
MSB
t
t
XD2
RD2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
SDX
XD1
.
.
7
7
7
7
8
8
8
8
t
t
RD3
XD3
LSB
LSB
FEDL7732-01-10
MSM7732-01
9
9
9
9
t
XD3
t
RD3
LSB
LSB
10
10
10
10
15/29