![](http://datasheet.mmic.net.cn/Cirrus-Logic-Inc/CS43L22-CNZR_datasheet_100843/CS43L22-CNZR_61.png)
DS792F2
61
CS43L22
Confidential Draft
3/4/10
9. EXAMPLE SYSTEM CLOCK FREQUENCIES *The”MCLKDIV2” bit must be enabled.
9.1
Auto Detect Enabled
9.2
Auto Detect Disabled
Sample Rate
LRCK (kHz)
MCLK (MHz)
1024x
1536x
2048x*
3072x*
8
8.1920
12.2880
16.3840
24.5760
11.025
11.2896
16.9344
22.5792
33.8688
12
12.2880
18.4320
24.5760
36.8640
Sample Rate
LRCK (kHz)
MCLK (MHz)
512x
768x
1024x*
1536x*
16
8.1920
12.2880
16.3840
24.5760
22.05
11.2896
16.9344
22.5792
33.8688
24
12.2880
18.4320
24.5760
36.8640
Sample Rate
LRCK (kHz)
MCLK (MHz)
256x
384x
512x*
768x*
32
8.1920
12.2880
16.3840
24.5760
44.1
11.2896
16.9344
22.5792
33.8688
48
12.2880
18.4320
24.5760
36.8640
Sample Rate
LRCK (kHz)
MCLK (MHz)
128x
192x
256x*
384x*
64
8.1920
12.2880
16.3840
24.5760
88.2
11.2896
16.9344
22.5792
33.8688
96
12.2880
18.4320
24.5760
36.8640
Sample Rate
LRCK (kHz)
MCLK (MHz)
512x
768x
1024x
1536x
2048x
3072x
8
-
6.1440
8.1920
12.2880
16.3840
24.5760
11.025
-
8.4672
11.2896
16.9344
22.5792
33.8688
12
6.1440
9.2160
12.2880
18.4320
24.5760
36.8640
Sample Rate
LRCK (kHz)
MCLK (MHz)
256x
384x
512x
768x
1024x
1536x
16
-
6.1440
8.1920
12.2880
16.3840
24.5760
22.05
-
8.4672
11.2896
16.9344
22.5792
33.8688
24
6.1440
9.2160
12.2880
18.4320
24.5760
36.8640
Sample Rate
LRCK (kHz)
MCLK (MHz)
256x
384x
512x
768x
32
8.1920
12.2880
16.3840
24.5760
44.1
11.2896
16.9344
22.5792
33.8688
48
12.2880
18.4320
24.5760
36.8640
Sample Rate
LRCK (kHz)
MCLK (MHz)
128x
192x
256x
384x
64
8.1920
12.2880
16.3840
24.5760
88.2
11.2896
16.9344
22.5792
33.8688
96
12.2880
18.4320
24.5760
36.8640