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| 型號： | TAS3002 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封裝： | QFP-48 |
| 文件頁數(shù)： | 18/54頁 |
| 文件大?。?/td> | 266K |
| 代理商： | TAS3002 |
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47
4.12 Main Control Register 1 (01h)
The TAS3002 device contains two main control registers: main control register 1 (MCR1) and main control register 2
(MCR2). The MCR1 register contains the bits associated with load speed, SCLK frequency, serial-port mode, and
serial-port word length. It is accessed via I2C with the address 01h.
MCR1 (01h)
Bit
b7
b6
b5
b4
b3
b2
b1
b0
Type
R/W
R
R/W
Default
1
X
Table 42. Main Control Register 1 Description
BIT
FIELD NAME
TYPE
DESCRIPTION
7
FL
R/W
Fast load
0 = Normal operation mode
1 = Fast -load mode (default)
6
SC
R/W
SCLK frequency
0 = SCLK is 32 fS.
1 = SCLK is 64 fS.
54
E
R/W
Serial port mode
00 = Left justified
01 = Right justified
10 = I2S
11 = Reserved
32
Reserved
R
Reserved
10
W
R/W
Serial port word length
00 = 16-bit
01 = 18-bit
10 = 20-bit
11 = 24-bit
4.13 Main Control Register 2 (43h)
The TAS3002 device contains two main control registers: main control register 1 (MCR1) and main control register 2
(MCR2). The MCR2 register contains the bits associated with the AllPass function and the download of bass and
treble control information, and it is accessed via I2C with the address 43h.
MCR2 (43h)
Bit
7
6
5
4
3
2
1
0
Type
R/W
R
R/W
R
Default
0
x
0
Table 43. Main Control Register 2 Description
BIT
FIELD NAME
TYPE
DESCRIPTION
7
Reserved
R/W
0 = Normal operation (initial condition after reset)
1 = Download bass and treble
65
Reserved
R
Reserved. Bits 6 and 5 return 0s when read.
42
Reserved
R
Undefined.
1
DM(10)
R/W
0 = Normal operation (initial condition after reset)
1 = AllPass mode (bass and treble are still functional)
0
INP
R
Reserved. Bit 0 returns 0 when read.
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| TAS3002PFB | 功能描述:音頻 DSP Digital Audio Processor w/ Codec 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 |
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| TAS3002PFBRG4 | 功能描述:音頻 DSP Digital Audio Processor w/ Codec 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 |
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