參數(shù)資料
型號： TLV320AIC3120IRHBT
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： AUDIO AMPLIFIER, PQCC32
封裝： 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù)： 142/150頁
文件大?。?/td> 1507K
代理商： TLV320AIC3120IRHBT
www.ti.com
SLAS653 – FEBRUARY 2010
Page 0 / Register 51 (0x33): GPIO1 In/Out Pin Control
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
XX
Reserved. Do not write any value other than reset value.
D5–D2
R/W
0000
0000: GPIO1 disabled (input and output buffers powered down)
0001: GPIO1 is in input mode (can be used as secondary BCLK input, secondary WCLK input,
secondary DIN input, ADC_WCLK input, Dig_Mic_In, or in ClockGen block).
0010: GPIO1 is used as general-purpose input (GPI).
0011: GPIO1 output = general-purpose output
0100: GPIO1 output = CLKOUT output
0101: GPIO1 output = INT1 output
0110: GPIO1 output = INT2 output
0111: GPIO1 output = ADC_WCLK output for codec interface
1000: GPIO1 output = secondary BCLK output for codec interface
1001: GPIO1 output = secondary WCLK output for codec interface
1010: GPIO1 output = ADC_MOD_CLK output for the digital microphone
1011: GPIO1 output = secondary DOUT for codec interface
1100–1111: Reserved
D1
R
X
GPIO1 input buffer value
D0
R/W
0
0: GPIO1 general-purpose output value = 0
1: GPIO1 general-purpose output value = 1
Page 0 / Register 52 (0x34): Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
XXXX XXXX
Reserved. Do not write to this register.
Page 0 / Register 53 (0x35): DOUT (OUT Pin) Control
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D5
R/W
000
Reserved
D4
R/W
1
0: DOUT bus keeper enabled
1: DOUT bus keeper disabled
D3–D1
R/W
001
000: DOUT disabled (output buffer powered down)
001: DOUT = primary DOUT output for codec interface
010: DOUT = general-purpose output
011: DOUT = CLKOUT output
100: DOUT = INT1 output
101: DOUT = INT2 output
110: DOUT = secondary BCLK output for codec interface
111: DOUT = secondary WCLK output for codec interface
D0
R/W
0
0: DOUT general-purpose output value = 0
1: DOUT general-purpose output value = 1
Page 0 / Register 54 (0x36): DIN (IN Pin) Control
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D3
R/W
0000 0
Reserved
D2–D1
R/W
01
00: DIN disabled (input buffer powered down)
01: DIN enabled (can be used as DIN for codec interface, Dig_Mic_In, or in ClockGen block)
10: DIN is used as general-purpose input (GPI)
11: Reserved
D0
R
X
DIN input-buffer value
Page 0 / Register 55 (0x37) Through Page 0 / Register 59 (0x3B): Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
XXXX XXXX
Reserved. Do not write to these registers.
Copyright 2010, Texas Instruments Incorporated
REGISTER MAP
91
Product Folder Link(s): TLV320AIC3120
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TLV320AIC31IRHBR 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC31IRHBRG4 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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