Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- DESCRIPTION (Continued)
- PIN ASSIGNMENTS
- ABSOLUTE MAXIMUM RATINGS
- PACKAGE THERMAL RATINGS
- SYSTEM THERMAL CHARACTERISTICS
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- TYPICAL CHARACTERISTICS
- OVERVIEW
- HARDWARE RESET
- DIGITAL CONTROL SERIAL INTERFACE
- I2C CONTROL INTERFACE
- I2C BUS DEBUG IN A GLITCHED SYSTEM
- DIGITAL AUDIO DATA SERIAL INTERFACE
- RIGHT-JUSTIFIED MODE
- LEFT-JUSTIFIED MODE
- I2S MODE
- DSP MODE
- TDM DATA TRANSFER
- AUDIO DATA CONVERTERS
- AUDIO CLOCK GENERATION
- STEREO AUDIO ADC
- DIGITAL AUDIO PROCESSING FOR RECORD PATH
- AUTOMATIC GAIN CONTROL (AGC)
- STEREO AUDIO DAC
- DIGITAL AUDIO PROCESSING FOR PLAYBACK
- DIGITAL INTERPOLATION FILTER
- DELTA-SIGMA AUDIO DAC
- AUDIO DAC DIGITAL VOLUME CONTROL
- INCREASING DAC DYNAMIC RANGE
- ANALOG OUTPUT COMMON-MODE ADJUSTMENT
- AUDIO DAC POWER CONTROL
- AUDIO ANALOG INPUTS
- ANALOG INPUT BYPASS PATH FUNCTIONALITY
- ADC PGA SIGNAL BYPASS PATH FUNCTIONALITY
- INPUT IMPEDANCE AND VCM CONTROL
- MICBIAS GENERATION
- PASSIVE ANALOG BYPASS DURING POWER DOWN
- ANALOG FULLY DIFFERENTIAL LINE OUTPUT DRIVERS
- ANALOG HIGH-POWER OUTPUT DRIVERS
- SHORT-CIRCUIT OUTPUT PROTECTION
- JACK/HEADSET DETECTION
- CONTROL REGISTERS
- Output Stage Volume Controls
TLV320AIC3101
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........................................................................................................................................ SLAS520D – FEBRUARY 2007 – REVISED DECEMBER 2008
Page 0/Register 95: Output Driver Short-Circuit Detection Status Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7 R 0 HPLOUT Short-Circuit Detection Status
0: No short circuit detected at HPLOUT
1: Short circuit detected at HPLOUT
D6 R 0 HPROUT Short-Circuit Detection Status
0: No short circuit detected at HPROUT
1: Short circuit detected at HPROUT
D5 R 0 HPLCOM Short-Circuit Detection Status
0: No short circuit detected at HPLCOM
1: Short circuit detected at HPLCOM
D4 R 0 HPRCOM Short-Circuit Detection Status
0: No short circuit detected at HPRCOM
1: Short circuit detected at HPRCOM
D3 R 0 HPLCOM Power Status
0: HPLCOM is not fully powered up.
1: HPLCOM is fully powered up.
D2 R 0 HPRCOM Power Status
0: HPRCOM is not fully powered up.
1: HPRCOM is fully powered up.
D1 – D0 R 00 Reserved. Do not write to these bits.
Page 0/Register 96: Sticky Interrupt Flags Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7 R 0 HPLOUT Short-Circuit Detection Status
0: No short circuit detected at HPLOUT driver
1: Short circuit detected at HPLOUT driver
D6 R 0 HPROUT Short-Circuit Detection Status
0: No short circuit detected at HPROUT driver
1: Short circuit detected at HPROUT driver
D5 R 0 HPLCOM Short-Circuit Detection Status
0: No short circuit detected at HPLCOM driver
1: Short circuit detected at HPLCOM driver
D4 R 0 HPRCOM Short-Circuit Detection Status
0: No short circuit detected at HPRCOM driver
1: Short circuit detected at HPRCOM driver
D3 R 0 Reserved. Do not write to this bit.
D2 R 0 Headset Detection Status
0: No headset insertion/removal is detected.
1: Headset insertion/removal is detected.
D1 R 0 Left ADC AGC Noise Gate Status
0: Left ADC signal power is greater than or equal to noise threshold for left AGC.
1: Left ADC signal power is less than noise threshold for left AGC.
D0 R 0 Right ADC AGC Noise Gate Status
0: Right ADC signal power is greater than or equal to noise threshold for right AGC.
1: Right ADC signal power is less than noise threshold for right AGC.
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