参数资料
型号: TAS5518PAGR
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: 93/105页
文件大小: 1514K
代理商: TAS5518PAGR
Serial Control Interface Register Definitions
80
SLES115 — August 2004
TAS5518
6.24 DRC Bypass Registers (0xA2 – 0xA9)
DRC bypass/inline for channels 1, 2, 3, 4, 5, 6, 7, and 8 are mapped into registers 0xA2, 0xA3, 0xA4,
0xA5,0xA6, 0xA7, 0xA8, and 0xA9. 8bytes are written for each channel. Each gain coefficient is in 28-bit
(5.23) format so 0x00800000 is a gain of 1. Each gain coefficient is written as a 32-bit word with the upper 4
bits not used.
To enable DRC for a given channel (with unity gain), bypass = 0x00000000 and inline = 0x00800000.
To disable DRC for a given channel, bypass = 0x00800000 and inline = 0x00000000.
Table 626. DRC Bypass Registers Format (0xA20xA9)
REGISTER NAME
TOTAL
BYTES
CONTENTS
INITIALIZATION
VALUE
Channel bass DRC bypass
8
U (31:28), bypass (27:24), bypass (23:16), bypass (15:8), bypass (7:0) 0x00, 0x80, 0x00, 0x00
Channel DRC inline
8
U (31:28), inline (27:24), inline (23:16), inline (15:8), inline (7:0)
0x00, 0x00, 0x00, 0x00
6.25 8x2 Output Mixer Registers (0xAA – 0xAF)
Output mixers for channels 1–6 map to registers 0xAA – 0xAF.
Total data per register is 8 bytes.
Table 627. Output Mixer Control Register Format (Upper 4 Bytes)
D31
D30
D29
D28
D27
D26
D25
D24
FUNCTION
0
Select channel 1 to output mixer
0
1
Select channel 2 to output mixer
0
1
0
Select channel 3 to output mixer
0
1
Select channel 4 to output mixer
0
1
0
Select channel 5 to output mixer
0
1
0
1
Select channel 6 to output mixer
0
1
0
Select channel 7 to output mixer
0
1
Select channel 8 to output mixer
G27
G26
G25
G24
Selected channel gain (upper 4 bits)
D23
D22
D21
D20
D19
D18
D17
D16
FUNCTION
G23
G22
G21
G20
G19
G18
G17
G16
Selected channel gain (continued)
D15
D14
D13
D12
D11
D10
D9
D8
FUNCTION
G15
G14
G13
G12
G11
G10
G9
G8
Selected channel gain (continued)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
G7
G6
G5
G4
G3
G2
G1
G0
Selected channel gain (lower 8 bits)
相关PDF资料
PDF描述
TAS5518PAGG4 SPECIALTY CONSUMER CIRCUIT, PQFP64
TAS5601DCAG4 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO56
TAS5601DCARG4 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO56
TAS5601DCAR 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO56
TAS5601DCA 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO56
相关代理商/技术参数
参数描述
TAS5518PAGRG4 功能描述:音频 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube
TAS5538 制造商:TI 制造商全称:Texas Instruments 功能描述:TAS5612L-TAS5614LDDVEVM
TAS5538DGG 制造商:TI 制造商全称:Texas Instruments 功能描述:TAS5612L-TAS5614LDDVEVM
TAS5538DGGR 制造商:Texas Instruments 功能描述:audio processor
TAS5548 制造商:TI 制造商全称:Texas Instruments 功能描述:8-Channel HD Compatible Audio Processor with ASRC and PWM Output