CS8427 Cirrus Logic, CS8427 Datasheet - Page 21

• Manufacturer Part Number: CS8427
• Description: 96 kHz Digital Audio Interface Transceiver
• Manufacturer: Cirrus Logic

DS477PP3
ISCLK
ILRCK
RMCK
SDIN
RXP
*
Note: When SWCLK mode is enabled, signal input on OMCK is only output through RMCK and
not routed back through the RXD1 multiplexer; RMCK is not bi-directional in this mode.
0
1
MUX
SERIAL
1
AUDIO
INPUT
MUX
RXD0
0
PLL
Figure 10. CS8427 Clock Routing
RMCKF
UNLOCK
SWCLK
0
1
MUX
÷
SIMS
RXD1
1
MUX
0
INC
CHANNEL
MEMORY
MEMORY
STATUS
USER
BIT
1
CLK[1:0]
MUX
0
TRANSMIT
OUTPUT
SERIAL
AUDIO
AES3
OUTC
÷
SDOUT
OSCLK
OLRCK
TXN
OMCK
TXP
CS8427
21