參數(shù)資料
型號(hào): TLV320AIC36IZQER
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA80
封裝: 5 X 5 MM, PLASTIC, VFBGA-80
文件頁數(shù): 30/168頁
文件大?。?/td> 1452K
代理商: TLV320AIC36IZQER
www.ti.com
SBAS387A – MAY 2009 – REVISED JUNE 2010
6.2.133 Page 1 / Register 57:
Right MICPGA Negative Terminal Input Routing
Configuration Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
CM to Right MICPGA positive terminal selection
00: CM is not routed to Right MICPGA
01: CM is routed to Right MICPGA with 10K resistance
10: CM is routed to Right MICPGA with 20K resistance
11: CM is routed to Right MICPGA with 40K resistance
D5–D4
R/W
00
MIC2_M to Right MICPGA positive terminal selection
00: MIC2_M is not routed to Right MICPGA
01: MIC2_M is routed to Right MICPGA with 10K resistance
10: MIC2_M is routed to Right MICPGA with 20K resistance
11: MIC2_M is routed to Right MICPGA with 40K resistance
D3–D2
R/W
00
EXTMIC_M to Right MICPGA positive terminal selection
00: EXTMIC_M is not routed to Right MICPGA
01: EXTMIC_M is routed to Right MICPGA with 10K resistance
10: EXTMIC_M is routed to Right MICPGA with 20K resistance
11: EXTMIC_M is routed to Right MICPGA with 40K resistance
D1–D0
R/W
00
Reserved, Write only default values
6.2.134 Page 1 / Register 58:
CM settings for unused inputs Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
LINEIN_L input setting when not used
0: LINEIN_L input is floating when not used
1: LINEIN_L input is weakly connected to CM when not used (if ADC L enabled)
D6
R/W
0
LINEIN_R input setting when not used
0: LINEIN_R input is floating when not used
1: LINEIN_R input is weakly connected to CM when not used (if ADC R is enabled)
D5
R/W
0
MIC1 input setting when not used
0: MIC1 input is floating when not used
1: MIC1 input is weakly connected to CM when not used (if ADC L is enabled)
D4
R/W
0
MIC2 input setting when not used
0: MIC2 input is floating when not used
1: MIC2 input is weakly connected to CM when not used (if ADC R is enabled)
D3
R/W
0
EXTMIC input setting when not used
0: EXTMIC input is floating when not used
1: EXTMIC input is weakly connected to CM when not used (if ADC L is enabled)
D2
R/W
0
EXTMIC input setting when not used Left ADC
0: EXTMIC input is floating when not used
1: EXTMIC input is weakly connected to CM when not used (if ADCR is enabled)
D1–D0
R
00
Reserved. Write only default values
6.2.135 Page 1 / Register 59:
Left MICPGA Volume Control Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
1
0: Left MICPGA Gain is enabled
1: Left MICPGA Gain is set to 0 dB
Copyright 2009–2010, Texas Instruments Incorporated
REGISTER MAP
125
Product Folder Link(s): TLV320AIC36
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