参数资料
型号: TAS5508PAGR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封装: GREEN, PLASTIC, TQFP-64
文件页数: 40/105页
文件大小: 1286K
代理商: TAS5508PAGR
TAS5508
8-Channel Digital Audio PWM Processor
SLES091D – FEBRUARY 2004 – REVISED JULY 2009
www.ti.com
6
Serial-Control I2C Register Summary
.................................................................................... 69
7
Serial-Control Interface Register Definitions
.......................................................................... 73
7.1
Clock Control Register (0x00)
............................................................................................ 73
7.2
General Status Register 0 (0x01)
........................................................................................ 73
7.3
Error Status Register (0x02)
.............................................................................................. 74
7.4
System Control Register 1 (0x03)
........................................................................................ 74
7.5
System Control Register 2 (0x04)
........................................................................................ 74
7.6
Channel Configuration Control Registers (0x05–0x0C)
............................................................... 74
7.7
Headphone Configuration Control Register (0x0D)
.................................................................... 75
7.8
Serial Data Interface Control Register (0x0E)
.......................................................................... 75
7.9
Soft Mute Register (0x0F)
................................................................................................. 76
7.10
Automute Control Register (0x14)
....................................................................................... 77
7.11
Automute PWM Threshold and Back-End Reset Period Register (0x15)
.......................................... 78
7.12
Modulation Index Limit Register (0x16)
................................................................................. 79
7.13
Interchannel Delay Registers (0x1B–0x22)
............................................................................. 79
7.14
Channel Offset Register (0x23)
.......................................................................................... 79
7.15
Bank-Switching Command Register (0x40)
............................................................................. 79
7.16
Input Mixer Registers, Channels 1–8 (0x41–0x48)
.................................................................... 80
7.17
Bass Management Registers (0x49–0x50)
............................................................................. 84
7.18
Biquad Filter Register (0x51–0x88)
...................................................................................... 84
7.19
Bass and Treble Bypass Register, Channels 1–8 (0x89–0x90)
..................................................... 85
7.20
Loudness Registers (0x91–0x95)
........................................................................................ 85
7.21
DRC1 Control Registers, Channels 1–7 (0x96)
........................................................................ 85
7.22
DRC2 Control Register, Channel 8 (0x97)
.............................................................................. 87
7.23
DRC1 Data Registers (0x98–0x9C)
..................................................................................... 87
7.24
DRC2 Data Registers (0x9D–0xA1)
..................................................................................... 87
7.25
DRC Bypass Registers (0xA2–0xA9)
.................................................................................... 88
7.26
8
=2 Output Mixer Registers (0xAA–0xAF)
............................................................................. 88
7.27
8
=3 Output Mixer Registers (0xB0–0xB1)
............................................................................. 89
7.28
Volume Biquad Register (0xCF)
.......................................................................................... 91
7.29
Volume, Treble, and Bass Slew Rates Register (0xD0)
.............................................................. 92
7.30
Volume Registers (0xD1–0xD9)
.......................................................................................... 92
7.31
Bass Filter Set Register (0xDA)
.......................................................................................... 94
7.32
Bass Filter Index Register (0xDB)
....................................................................................... 95
7.33
Treble Filter Set Register (0xDC)
........................................................................................ 95
7.34
Treble Filter Index (0xDD)
................................................................................................. 97
7.35
AM Mode Register (0xDE)
................................................................................................ 97
7.36
PSVC Range Register (0xDF)
............................................................................................ 99
7.37
General Control Register (0xE0)
......................................................................................... 99
7.38
Incremental Multiple-Write Append Register (0xFE)
................................................................... 99
8
TAS5508 Example Application Schematic
............................................................................ 101
Contents
4
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