
TAS5518C
8-Channel Digital Audio PWM Processor
SLES238A – SEPTEMBER 2008 – REVISED JULY 2009
www.ti.com
5.7
Multiple-Byte Read
.........................................................................................................
666
Serial-Control I2C Register Summary
.................................................................................... 67 7
Serial-Control Interface Register Definitions
.......................................................................... 71 7.1
Clock Control Register (0x00)
............................................................................................
717.2
General Status Register 0 (0x01)
........................................................................................
717.3
Error Status Register (0x02)
..............................................................................................
717.4
System Control Register 1 (0x03)
........................................................................................
727.5
System Control Register 2 (0x04)
........................................................................................
727.6
Channel Configuration Control Registers (0x05–0x0C)
...............................................................
727.7
Headphone Configuration Control Register (0x0D)
....................................................................
747.8
Serial Data Interface Control Register (0x0E)
..........................................................................
747.9
Soft Mute Register (0x0F)
.................................................................................................
757.10
Automute Control Register (0x14)
.......................................................................................
767.11
Output Automute PWM Threshold and Back-End Reset Period Register (0x15)
..................................
777.12
Modulation Index Limit Register (0x16)
.................................................................................
787.13
Bank-Switching Command Register (0x40)
.............................................................................
787.14
Input Mixer Registers, Channels 1–8 (0x41–0x48)
....................................................................
807.15
Bass Management Registers (0x49–0x50)
.............................................................................
837.16
Biquad Filter Register (0x51–0x88)
......................................................................................
837.17
Bass and Treble Bypass Register, Channels 1–8 (0x89–0x90)
.....................................................
847.18
Loudness Registers (0x91–0x95)
........................................................................................
847.19
DRC1 Control Registers, Channels 1–7 (0x96)
........................................................................
857.20
DRC2 Control Register, Channel 8 (0x97)
..............................................................................
867.21
DRC1 Data Registers (0x98–0x9C)
.....................................................................................
867.22
DRC2 Data Registers (0x9D–0xA1)
.....................................................................................
877.23
DRC Bypass Registers (0xA2–0xA9)
....................................................................................
877.24
8
×2 Output Mixer Registers (0xAA–0xAF) .............................................................................. 87 7.25
8
×3 Output Mixer Registers (0xB0–0xB1) .............................................................................. 88 7.26
PSVC Volume Biquad Register (0xCF)
.................................................................................
907.27
Volume, Treble, and Bass Slew Rates Register (0xD0)
..............................................................
917.28
Volume Registers (0xD1–0xD9)
..........................................................................................
917.29
Bass Filter Set Register (0xDA)
..........................................................................................
937.30
Bass Filter Index Register (0xDB)
.......................................................................................
947.31
Treble Filter Set Register (0xDC)
........................................................................................
957.32
Treble Filter Index (0xDD)
.................................................................................................
967.33
AM Mode Register (0xDE)
................................................................................................
967.34
PSVC Range Register (0xDF)
............................................................................................
987.35
General Control Register (0xE0)
.........................................................................................
987.36
Incremental Multiple-Byte Write Append Register (0xFE)
............................................................
988
TAS5518C Example Application Schematic
........................................................................... 99 Contents
4