參數(shù)資料
型號(hào): TLV320AIC36IZQE
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, GREEN, PLASTIC, VFBGA-80
文件頁數(shù): 150/165頁
文件大?。?/td> 1895K
代理商: TLV320AIC36IZQE
www.ti.com
SBAS387A – MAY 2009 – REVISED JUNE 2010
6.2.25 Page 0 / Register 25:
Audio Interface Setting Register 1
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Audio Interface Selection
00: Audio Interface = I2S
01: Audio Interface = DSP
10: Audio Interface = RJF
11: Audio Interface = LJF
D5–D4
R/W
00
Audio Data Word length
00: Data Word length = 16 bits
01: Data Word length = 20 bits
10: Data Word length = 24 bits
11: Data Word length = 32 bits
D3
R/W
0
BCLK Direction Control
0: BCLK is input to the device
1: BCLK is output from the device
D2
R/W
0
WCLK Direction Control
0: WCLK is input to the device
1: WCLK is output from the device
D1
R
0
Reserved. Write only default value
D0
R/W
0
DOUT High Impendance Output Control
0: DOUT will not be high impedance while Audio Interface is active
1: DOUT will be high impedance after data has been transferred
6.2.26 Page 0 / Register 26:
Audio Interface Setting Register 2, Data offset setting
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R/W
0000 0000
Data Offset Value
0000 0000: Data Offset = 0 BCLK's
0000 0001: Data Offset = 1 BCLK's
1111 1110: Data Offset = 254 BCLK's
1111 1111: Data Offset = 255 BCLK's
6.2.27 Page 0 / Register 27:
Audio Interface Setting Register 3
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D6
R
00
Reserved. Write only default values
D5
R/W
0
Loopback control
0: No Loopback
1: Audio Data in is routed to Audio Data out
D4
R/W
0
Loopback control
0: No Loopback
1: Stereo ADC output is routed to Stereo DAC input
D3
R/W
0
Audio Bit Clock Polarity Control
0: Default Bit Clock polarity
1: Bit Clock is inverted with respect to default polarity
D2
R/W
0
Primary BCLK and Primary WCLK Power control
0: Primary BCLK and Primary WCLK buffers are powered up when they are used in clock
generation even when the codec is powered down
1: Priamry BCLK and Primary WCLK buffers are powered down when the codec is powered down
Copyright 2009–2010, Texas Instruments Incorporated
REGISTER MAP
85
Product Folder Link(s): TLV320AIC36
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