cs4382 Cirrus Logic, Inc., cs4382 Datasheet - Page 27

• Manufacturer Part Number: cs4382
• Description: 114 Db, 192 Khz 8-channel D/a Converter
• Manufacturer: Cirrus Logic, Inc.

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