參數資料
型號: TLV320AIC29IRGZ
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: STWREO AUDIO CODEC WITH INTERGRATED HEADPHONE AND SPEAKER AMPLIFIERS
中文描述: STWREO音頻編解碼器集成耳機和音箱放大器
文件頁數: 50/85頁
文件大?。?/td> 1007K
代理商: TLV320AIC29IRGZ
SLAS494A DECEMBER 2005 REVISED JANUARY 2006
www.ti.com
50
REGISTER 0CH: Measurement Configuration
BIT
NAME
RESET
VALUE
0
READ/
WRITE
R/W
FUNCTION
D15
TSCAN
TEMP Configuration when AutoTemperature is selected
0 => TEMP1 is used for autotemperature function
1 => TEMP2 is used for autotemperature function
AUX1 Configuration.
0 => AUX1 is used for voltage measurement.
1 => AUX1 is used for resistance measurement.
AUX2 Configuration.
0 => AUX2 is used for voltage measurement.
1 => AUX2 is used for resistance measurement.
Auto Temperature (TEMP1 or TEMP2) measurement enable
0 => Auto temperature measurement is disabled.
1 => Auto temperature measurement is enabled.
TEMP1 or TEMP2 selection is depends on TSCAN bit.
Auto AUX1 measurement enable
0 => Auto AUX1 measurement is disabled.
1 => Auto AUX1 measurement is enabled.
Auto AUX2 measurement enable
0 => Auto AUX2 measurement is disabled.
1 => Auto AUX2 measurement is enabled.
Enable GPIO1 for Auto/NonAutoScan interrupt (this programmability is valid only if D11 & D9
of control register 23H/page 2 are 0’s)
0 => GPIO1 is not selected for interrupt.
1 => GPIO1 is used to send an interrupt. Interrupt is generated when any of TEMP (TEMP1 or
TEMP2), AUX1 or AUX2 are not passing threshold
D15
A1CONF
0
R/W
D14
A2CONF
0
R/W
D12
ATEMES
0
R/W
D11
AA1MES
0
R/W
D10
AA2MES
0
R/W
D9
IGPIO1
0
R/W
D8
THMXFL
0
R
Max threshold flag for Temperature (TEMP1 or TEMP2) measurement.
0 => Temperature measurement is less than max threshold setting.
1 => Temperature measurement is greater than or equal to max threshold setting.
Min threshold flag for Temperature (TEMP1 or TEMP2) measurement.
0 => Temperature measurement is greater than min threshold setting.
1 => Temperature measurement is less than or equal to max threshold setting.
Max threshold flag for AUX1measurement.
0 => AUX1 measurement is less than max threshold setting.
1 => AUX1 measurement is greater than or equal to max threshold setting.
Min threshold flag for AUX1 measurement.
0 => AUX1 measurement is greater than min threshold setting.
1 => AUX1 measurement is less than or equal to max threshold setting.
Max threshold flag for AUX2measurement.
0 => AUX2 measurement is less than max threshold setting.
1 => AUX2 measurement is greater than or equal to max threshold setting.
Min threshold flag for AUX2 measurement.
0 => AUX2 measurement is greater than min threshold setting.
1 => AUX2 measurement is less than or equal to max threshold setting.
External Bias Resistance Measurement mode
0 => Internal bias resistance measurement mode is enabled.
1 => External bias resistance measurement mode is enabled.
Reserved
D7
THMNFL
0
R
D6
A1HMXFL
0
R
D5
A1HMNFL
0
R
D4
A2HMXFL
0
R
D3
A2HMNFL
0
R
D2
EXTRES
0
R/W
D1D0
0’s
R
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