参数资料
型号: TLV320ADC3101IRGER
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC24
封装: GREEN, PLASTIC, VQFN-24
文件页数: 47/84页
文件大小: 1363K
代理商: TLV320ADC3101IRGER
www.ti.com...................................................................................................................................... SLAS553A – NOVEMBER 2008 – REVISED SEPTEMBER 2009
Page 0 / Register 33: Secondary Audio Interface Control 3
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: Primary BCLK output = internally generated BCLK clock
1: Primary BCLK output = secondary BCLK
D6
R/W
0
0: Secondary BCLK output = primary BCLK
1: Secondary BCLK output = internally generated BCLK clock
D5–D4
R/W
01
00: Reserved. Do not use.
01: Primary WCLK output = internally generated ADC_fS clock (Default)
10: Primary WCLK output = secondary WCLK
11: Reserved. Do not use.
D3–D2
R/W
00
00: Secondary WCLK output = primary WCLK
01: Reserved. Do not use.
10: Secondary WCLK output = internally generated ADC_fS clock
11: Reserved. Do not use.
D1–D0
R
00
Reserved. Do not write any value other than reset value.
Page 0 / Register 34: I2S Sync
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7
R/W
0
0: Internal logic is enabled to detect the I2C hang and react accordingly.
1: Internal logic is disabled to detect the I2C hang.
D6(1)
R/W
0
0: I2C hang is not detected.
1: I2C hang detected flag. Once set get cleared only after reading this register.
D5
R/W
0
0: I2C general-call address is ignored.
1: Device accepts I2C general-call address.
D4–D2
R
000
Reserved. Do not write any value other than reset value.
D1
R/W
0
0: Re-sync logic is disabled for ADC.
1: Re-sync stereo ADC with codec interface if the group delay changed by more than ±ADC_fS/4.
D0
R/W
0
0: Re-sync is done without soft-muting the channel for ADC.
1: Re-sync is done by internally soft-muting the channel for ADC.
(1)
Read-only bits. Writing any value to this is not used anywhere.
Page 0 / Register 35: Reserved
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7–D0
R
XXXX XXXX
Reserved. Do not write to this register.
Page 0 / Register 36: ADC Flag Register
READ/
RESET
BIT
DESCRIPTION
WRITE
VALUE
D7(1)
R
0
0: Left ADC PGA , applied gain
≠ programmed gain
1: Left ADC PGA , applied gain = programmed gain
D6(1)
R
0
0: Left ADC powered down
1: Left ADC powered up
D5(2)
R
0
0: Left AGC not saturated
1: Left AGC applied gain = maximum applicable gain by left AGC
D4
R
0
Reserved. Do not write any value other than reset value.
D3(1)
R
0
0: Right ADC PGA , applied gain
≠ programmed gain
1: Right ADC PGA , applied gain = programmed gain
D2(1)
R
0
0: Right ADC powered down
1: Right ADC powered up
D1(2)
R
0
0: Right AGC not saturated
1: Right AGC applied gain = maximum applicable gain by right AGC
D0
R
0
Reserved. Do not write any value other than reset value.
(1)
Read-only bits. Writing any value to this bit is not used anywhere.
(2)
Sticky flag bits. These are read-only bits. They are automatically cleared once they are read and are set only if the source trigger occurs
freshly again.
Copyright 2008–2009, Texas Instruments Incorporated
51
Product Folder Link(s) :TLV320ADC3101
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