Cirrus Logic CS4382A - Manual (Page 3)

DS618F2 3
CS4382A
6.2.1 Digital Interface Format (DIF) ................................................................................................ 34
6.3 Mode Control 3 (Address 03h) ....................................................................................................... 35
6.3.1 Soft Ramp and Zero Cross Control (SZC) ............................................................................ 35
6.3.2 Single Volume Control (SNGLVOL) ...................................................................................... 36
6.3.3 Soft Volume Ramp-Up After Error (RMP_UP) ...................................................................... 36
6.3.4 Mutec Polarity (MUTEC+/-) ................................................................................................... 36
6.3.5 Auto-Mute (AMUTE) .............................................................................................................. 36
6.3.6 Mutec Pin Control (MUTEC) .................................................................................................. 37
6.4 Filter Control (Address 04h) ........................................................................................................... 37
6.4.1 Interpolation Filter Select (FILT_SEL) ................................................................................... 37
6.4.2 De-Emphasis Control (DEM) ................................................................................................. 37
6.4.3 Soft Ramp-Down Before Filter Mode Change (RMP_DN) .................................................... 37
6.5 Invert Control (Address 05h) .......................................................................................................... 38
6.5.1 Invert Signal Polarity (Inv_Xx) ............................................................................................... 38
6.6 Mixing Control Pair 1 (Channels A1 & B1)(Address 06h)
Mixing Control Pair 2 (Channels A2 & B2)(Address 09h)
Mixing Control Pair 3 (Channels A3 & B3)(Address 0Ch)
Mixing Control Pair 4 (Channels A4 & B4)(Address 0Fh) .................................................................... 38
6.6.1 Channel A Volume = Channel B Volume (A=B) .................................................................... 38
6.6.2 ATAPI Channel Mixing and Muting (ATAPI) .......................................................................... 39
6.6.3 Functional Mode (FM) ........................................................................................................... 40
6.7 Volume Control (Addresses 07h, 08h, 0Ah, 0Bh, 0Dh, 0Eh) ........................................................ 40
6.7.1 Mute (MUTE) ......................................................................................................................... 40
6.7.2 Volume Control (XX_VOL) .................................................................................................... 41
6.8 Chip Revision (Address 12h) ......................................................................................................... 41
6.8.1 Part Number ID (PART) [Read Only] .................................................................................... 41
6.8.2 Revision ID (REV) [Read Only] ............................................................................................. 41
7. FILTER PLOTS ..................................................................................................................................... 42
8. PARAMETER DEFINITIONS ................................................................................................................ 46
9. PACKAGE DIMENSIONS .................................................................................................................... 47
10. ORDERING INFORMATION .............................................................................................................. 48
11. REFERENCES .................................................................................................................................... 48
12. REVISION HISTORY .......................................................................................................................... 49