Manual

DS514F2 27
CS4382
Mode
(sample-rate range)
Sample
Rate
(kHz)
MCLK (MHz)
Control port
only modes
MCLK Ratio 256x 384x 512x 768x* 1024x*
Single-Speed
(4 to 50 kHz)
32 8.1920 12.2880 16.3840 24.5760 32.7680
44.1 11.2896 16.9344 22.5792 33.8688 45.1584
48 12.2880 18.4320 24.5760 36.8640 49.1520
MCLK Ratio 128x 192x 256x 384x 512x*
Double-Speed
(50 to 100 kHz)
64 8.1920 12.2880 16.3840 24.5760 32.7680
88.2 11.2896 16.9344 22.5792 33.8688 45.1584
96 12.2880 18.4320 24.5760 36.8640 49.1520
MCLK Ratio 64x 96x 128x 192x 256x*
Quad-Speed
(100 to 200 kHz)
176.4 11.2896 16.9344 22.5792 33.8688 45.1584
192 12.2880 18.4320 24.5760 36.8640 49.1520
Note: *These modes are only available in Control Port Mode by setting the MCLKDIV bit = 1.
Table 5. Common Clock Frequencies
M1
(DIF1)
M0
(DIF0)
DESCRIPTION FORMAT FIGURE
0 0 Left Justified, up to 24-bit data 0 33
0 1 I²S, up to 24-bit data 1 34
1 0 Right Justified, 16-bit Data 2 35
1 1 Right Justified, 24-bit Data 3 36
Table 6. Digital Interface Format, Stand-Alone Mode Options
M3
M2
(DEM)
DESCRIPTION
0 0 Single-Speed without De-Emphasis (4 to 50 kHz sample rates)
0 1 Single-Speed with 44.1 kHz De-Emphasis; see Figure 39
1 0 Double-Speed (50 to 100 kHz sample rates)
1 1 Quad-Speed (100 to 200 kHz sample rates)
Table 7. Mode Selection, Stand-Alone Mode Options
DSD_Mode
(LRCK1)
M2 M1 M0 DESCRIPTION
1 0 0 0 64x oversampled DSD data with a 4x MCLK to DSD data rate
1001Reserved
1010Reserved
1011Reserved
1 1 0 0 128x oversampled DSD data with a 2x MCLK to DSD data rate
1101Reserved
1110Reserved
1111Reserved
Table 8. Direct Stream Digital (DSD), Stand-Alone Mode Options