Owner manual

16 DS245F4
CS8420
Figure 8. Serial Audio Input, using PLL, SRC Enabled Figure 9. Serial Audio Input, No PLL, SRC Enabled
Serial
Audio
Input
AES3
Encoder
&Driver
Serial
Audio
Output
Sample
Rate
Converter
ILRCK
ISCLK
SDIN
OLRCK
OSCLK
SDOU
T
TXP
TXN
PLL
RMCK OMCK
TXD1-0:
SPD1-0:
SRCD:
OUTC:
INC:
RXD1-0:
00
00
0
0
0
00
Clock Source Control BitsData Flow Control Bits
Serial
Audio
Input
AES3
Encoder
&Driver
Serial
Audio
Output
Sample
Rate
Converter
ILRCK
ISCLK
SDIN
OLRCK
OSCLK
SDOU
T
TXP
TXN
RMCK OMCK
TXD1-0:
SPD1-0:
SRCD:
OUTC:
INC:
RXD1-0:
00
00
0
0
0
1
0
Clock Source Control BitsData Flow Control Bits
AES3
Encoder
&Driver
Serial
Audio
Output
Sample
Rate
Converter
OLRCK
OSCLK
SDOU
T
TXP
TXN
PLL
RMCK OMCK
TXD1-0:
SPD1-0:
SRCD:
OUTC:
INC:
RXD1-0:
00
00
1
0
0
0
1
Clock Source Control BitsData Flow Control Bits
AES3
Rx &
Decode
RXP
RXN
Serial
Audio
Input
AES3
Encoder
&Driver
Serial
Audio
Output
Sample
Rate
Converter
ILRCK
ISCLK
SDIN
OLRCK
OSCLK
SDOU
T
TXP
TXN
PLL
RMCK OMCK
TXD1-0:
SPD1-0:
SRCD:
OUTC:
INC:
RXD1-0:
00
00
0
0
0
0
1
Clock Source Control BitsData Flow Control Bits
AES3
Rx
RXP
RXN
Figure 10. AES3 Input, SRC Enabled Figure 11. Serial Audio Input, AES3 Input Clock Source,
Figure 12. Serial Audio Input, SRC Output Clocked by
AES3 Recovered Clock
Figure 13. AES3 Input, SRC to Serial Audio Output, Serial
Audio Input to AES3 Out
AES3
Encoder
&Driver
Serial
Audio
Output
Sample
Rate
Converter
TXP
TX
N
PLL
RMCK OMCK
TXD1-0:
SPD1-0:
SRCD:
OUTC:
INC:
RXD1-0:
01
00
1
0
0
0
1
Clock Source Control BitsData Flow Control Bits
AES3
Rx &
Decode
RXP
RXN
Serial
Audio
Input
OLRCKOSCLKSDOUT
ILR
C
K
ISCLKSDIN
Serial
Audio
Input
AES3
Encoder
&Driver
Serial
Audio
Output
Sample
Rate
Converter
ILRCK
ISCLK
SDIN
OLRCK
OSCLK
SDOU
T
TXP
TXN
PLL
RMCKOMCK
TXD1-0:
SPD1-0:
SRCD:
OUTC:
INC:
RXD1-0:
00
00
0
1
1
0
1
Clock Source Control BitsData Flow Control Bits
AES3
Rx
RXP RXN