Datasheet

TLV320AIC3110
www.ti.com SLAS647B –DECEMBER 2009–REVISED MAY 2012
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# Select Page 0
w 30 00 00
# Software reset
w 30 01 01
# PLL_clkin = MCLK, codec_clkin = PLL_CLK
w 30 04 03
# PLL Power up, P = 1, R = 1
w 30 05 91
# J = 8
w 30 06 08
# D = 0000, D(13:8) = 0, D(7:0) = 0
w 30 07 00 00
# Mode is I2S, Wordlength is 16
w 30 1B 00
# NDAC is powered up and set to 4
w 30 0B 84
# MDAC is powered up and set to 4
w 30 0C 84
# DOSR = 128, DOSR(9:8) = 0, DOSR(7:0) = 128
w 30 0D 00 80
# DAC => volume control thru pin disable
w 30 74 00
# DAC => DRC disable,
w 30 44 00
# DAC => -22 db gain left
w 30 41 D4
# DAC => -22 db gain right
w 30 42 D4
# Select Page 1
w 30 00 01
# De-pop, Power on = 800 ms, Step time = 4 ms
w 30 21 4E
# HPL and HPR powered up
w 30 1F C2
# LDAC routed to HPL, RDAC routed to HPR
w 30 23 44
# HPL unmute and gain = 0db
w 30 28 06
# HPR unmute and gain = 0db
w 30 29 06
# Unmute Class-D Left
w 30 2A 1C
# Unmute Class-D Right
w 30 2B 1C
# Power-up Class-D drivers
w 30 20 C6
# Enable HPL output analog volume, set = -9 dB
w 30 24 92
# Enable HPR output analog volume, set = -9 dB
w 30 25 92
# Enable HPL output analog volume, set = -9 dB
w 30 26 92
# Enable HPR output analog volume, set = -9 dB
w 30 27 92
# Select Page 0
w 30 00 00
# Select DAC DSP Processing Block PRB_P11
w 30 3C 0B
w 30 00 08
w 30 01 04
w 30 00 00
# Powerup DAC left and right channels (soft step disable)
w 30 3F D6
# Unmute DAC left and right channels
w 30 40 00
Copyright © 2009–2012, Texas Instruments Incorporated APPLICATION INFORMATION 65
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