參數(shù)資料
型號(hào): TAS5028APAG
廠商: Texas Instruments, Inc.
英文描述: 8 Channel Digital Audio PWM Processor
中文描述: 8通道數(shù)字音頻PWM處理器
文件頁(yè)數(shù): 68/82頁(yè)
文件大小: 1226K
代理商: TAS5028APAG
Serial Control Interface Register Definitions
63
SLES120
September 2004
TAS5028A
6.16 Bass and Treble Bypass Register (0x89 – 0x90, Channels 1 – 8)
Channels 1, 2, 3, 4, 5, 6, 7, and 8 are mapped into registers 0x89, 0x8A, 0x8B, 0x8C,0x8D, 0x8E, 0x8F, and
0x90. Eight bytes are written for each channel. Each gain coefficient is in 28-bit (5.23) format so 0x800000
is a gain of 1. Each gain coefficient is written as a 32-bit word with the upper four bits not used.
Table 6
17. Bass and Treble Bypass Register Format (0x89–0x90)
REGISTER NAME
Channel bass and
treble bypass
TOTAL BYTES
CONTENTS
INITIALIZATION VALUE
0x00, 0x80, 0x00, 0x00
8
U 31:28), Bypass (27:24), Bypass (23:16), Bypass (15:8), Bypass (7:0)
Channel bass and
treble inline
U (31:28), Inline (27:24), Inline (23:16), Inline (15:8), Inline (7:0)
0x00, 0x00, 0x00, 0x00
6.17 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 6
18. Output Mixer Control Register Format (Upper 4 Bytes)
D31
0
0
0
0
0
0
0
0
D30
0
0
0
0
1
1
1
1
D29
0
0
1
1
0
0
1
1
D28
0
1
0
1
0
1
0
1
D27
D26
D25
D24
FUNCTION
Select channel 1 to output mixer
Select channel 2 to output mixer
Select channel 3 to output mixer
Select channel 4 to output mixer
Select channel 5 to output mixer
Select channel 6 to output mixer
Select channel 7 to output mixer
Select channel 8 to output mixer
Selected channel gain (upper 4 bits)
G27
G26
G25
G24
D23
G23
D22
G22
D21
G21
D20
G20
D19
G19
D18
G18
D17
G17
D16
G16
FUNCTION
Selected channel gain (continued)
D15
G15
D14
G14
D13
G13
D12
G12
D11
G11
D10
G10
D9
G9
D8
G8
FUNCTION
Selected channel gain (continued)
D7
G7
D6
G6
D5
G5
D4
G4
D3
G3
D2
G2
D1
G1
D0
G0
FUNCTION
Selected channel gain (lower 8 bits)
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TAS5028APAGR 功能描述:音頻放大器 8Ch Dig Aud PWM Proc RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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TAS5028PAG 功能描述:音頻 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS5028PAGG4 功能描述:音頻 DSP 8 Ch Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube