Datasheet
TLV320AIC3105
www.ti.com
......................................................................................................................................... SLAS513B – FEBRUARY 2007 – REVISED DECEMBER 2008
Page 0/Register 12: Audio Codec Digital Filter Control Register
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7 – D6 R/W 00 Left-ADC High-Pass Filter Control
00: Left-ADC high-pass filter disabled
01: Left-ADC high-pass filter – 3-dB frequency = 0.0045 × ADC f
S
10: Left-ADC high-pass filter – 3-dB frequency = 0.0125 × ADC f
S
11: Left-ADC high-pass filter – 3-dB frequency = 0.025 × ADC f
S
D5 – D4 R/W 00 Right ADC High-Pass Filter Control
00: Right ADC high-pass filter disabled
01: Right ADC high-pass filter – 3-dB frequency = 0.0045 × ADC f
S
10: Right ADC high-pass filter – 3-dB frequency = 0.0125 × ADC f
S
11: Right ADC high-pass filter – 3-dB frequency = 0.025 × ADC f
S
D3 R/W 0 Left-DAC Digital Effects Filter Control
0: Left-DAC digital effects filter disabled (bypassed)
1: Left-DAC digital effects filter enabled
D2 R/W 0 Left-DAC De-Emphasis Filter Control
0: Left-DAC de-emphasis filter disabled (bypassed)
1: Left-DAC de-emphasis filter enabled
D1 R/W 0 Right DAC Digital Effects Filter Control
0: Right DAC digital effects filter disabled (bypassed)
1: Right DAC digital effects filter enabled
D0 R/W 0 Right DAC De-Emphasis Filter Control
0: Right DAC de-emphasis filter disabled (bypassed)
1: Right DAC de-emphasis filter enabled
Page 0/Register 13: Reserved
BIT READ/ RESET DESCRIPTION
WRITE VALUE
D7 – D0 R/W 0000 0000 Reserved. Write only 0000 0000 to these bits.
Copyright © 2007 – 2008, Texas Instruments Incorporated Submit Documentation Feedback 53
Product Folder Link(s): TLV320AIC3105