cs4227 Cirrus Logic, Inc., cs4227 Datasheet - Page 7

• Manufacturer Part Number: cs4227
• Description: Six Channel, 20-bit Codec
• Manufacturer: Cirrus Logic, Inc.

DS281PP2
SCLKAUX*
Figure 2. Audio Ports Slave Mode and Data I/O Timing
LRCKAUX
(input)
SCLK*
SDOUT1
SDOUT2
*SCLK, SCLKAUX shown for DSCK = 0 and ASCK = 0.
DATAUX
(input)
SCLK & SCLKAUX inverted for DSCK = 1 and ASCK = 1, respectively.
LRCK
SDIN1
SDIN2
SDIN3
Figure 1. Audio Ports Master Mode Timing
SCLK*
SCLKAUX*
(output)
LRCK
LRCKAUX
(output)
SDOUT1
SDOUT2
t
lrckd
t
lrpd
t
lrcks
t
ds
MSB
t
sckh
t
dh
t
t
sckw
mslr
t
sckl
t dpd
MSB-1
CS4227
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