CS4222-DS View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS4222-DS' PDF : 26 Pages View PDF
FORMAT 0:
(Stand-Alone and
Control Port Mode)
LRCK
SCLK
SDIN
Left
MSB
LSB
CS4222
Right
MSB
LSB
FORMAT 1:
(Control Port
Mode only)
LRCK
SCLK
SDIN
MSB
Left
LSB
MSB
FORMAT 2, 3, 4: LRCK
Format 2: M = 20
Format 3: M = 18
SCLK
Format 4: M = 16
SDIN
LSB
(Control Port
Mode only)
Left
MSB
LSB
M SCLKs
Note: SCLK shown for DSCK = 0. SCLK inverted for DSCK = 1.
Figure 6. Audio DSP Data Input Formats.
Right
LSB
MSB
Right
MSB
LSB
M SCLKs
FORMAT 0:
(Stand-Alone and
Control Port Mode)
LRCK
SCLK
SDIN
Left
MSB
LSB
Right
MSB
LSB
FORMAT 1:
(Control Port
Mode only)
LRCK
SCLK
SDIN
MSB
Left
LSB
MSB
Note: SCLK shown for DSCK = 0. SCLK inverted for DSCK = 1.
Right
LSB
Figure 7. Audio DSP Port Data Output Formats.
MSB
DS236PP3
13
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