CS4270 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS4270' PDF : 49 Pages View PDF
LRCK
SCLK
SDATA
Left Channel
Right Channel
MSB -1 -2 -3 -4 -5 +5 +4 +3 +2 +1 LSB
MSB -1 -2 -3 -4 +5 +4 +3 +2 +1 LSB
Figure 9. Format 0, Left-Justified up to 24-Bit Data
CS4270
LRCK
SCLK
SDINx
Left Channel
Right Channel
MSB -1 -2 -3 -4 -5
+5 +4 +3 +2 +1 LSB
MSB -1 -2 -3 -4
+5 +4 +3 +2 +1 LSB
Figure 10. Format 1, I²S up to 24-Bit Data
LRCK
SCLK
SDATA LSB
ChLaenfnteCl Aha-nLneeftl
CRhigahntneCl hBa-nRnieglht
MSB -1 -2 -3 -4 -5 -6
+6 +5 +4 +3 +2 +1 LSB
MSB -1 -2 -3 -4 -5 -6
+6 +5 +4 +3 +2 +1 LSB
32 clocks
Figure 11. Format 2, Right-Justified 16-Bit Data. (Available in Control Port Mode only)
Format 3, Right-Justified 24-Bit Data. (Available in Control Port Mode only)
DS686PP1
19
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