TLV320AIC3268_15 Datasheet, PDF (178/263 Pages) Texas Instruments – TLV320AIC3268 Low Power Stereo Audio Codec With 105dB DAC, DirectPath Headphone and Class-D Speaker Amplifier and Integrated miniDSP

TLV320AIC3268
SLAS953A – JANUARY 2014 – REVISED FEBRUARY 2014
www.ti.com
Book 0 / Page 1 / Register 46: Speaker Amplifier Control 2 - 0x00 / 0x01 / 0x2E (B0_P1_R46) (continued)
BIT
READ/
WRITE
RESET
VALUE
DESCRIPTION
100 0011: Volume Control = -33.6 dB
100 0100: Volume Control = -34.1 dB
100 0101: Volume Control = -34.6 dB
100 0110: Volume Control = -35.2 dB
100 0111: Volume Control = -35.7 dB
100 1000: Volume Control = -36.1 dB
100 1001: Volume Control = -36.7 dB
100 1010: Volume Control = -37.1 dB
100 1011: Volume Control = -37.7 dB
100 1100: Volume Control = -38.2 dB
100 1101: Volume Control = -38.7 dB
100 1110: Volume Control = -39.2 dB
100 1111: Volume Control = -39.7 dB
101 0000: Volume Control = -40.2 dB
101 0001: Volume Control = -40.7 dB
101 0010: Volume Control = -41.2 dB
101 0011: Volume Control = -41.8 dB
101 0100: Volume Control = -42.1 dB
101 0101: Volume Control = -42.7 dB
101 0110: Volume Control = -43.2 dB
101 0111: Volume Control = -43.8 dB
101 1000: Volume Control = -44.3 dB
101 1001: Volume Control = -44.8 dB
101 1010: Volume Control = -45.2 dB
101 1011: Volume Control = -45.8 dB
101 1100: Volume Control = -46.2 dB
101 1101: Volume Control = -46.7 dB
101 1110: Volume Control = -47.4 dB
101 1111: Volume Control = -47.9 dB
110 0000: Volume Control = -48.2 dB
110 0001: Volume Control = -48.7 dB
110 0010: Volume Control = -49.3 dB
110 0011: Volume Control = -50.0 dB
110 0100: Volume Control = -50.3 dB
110 0101: Volume Control = -51.0 dB
110 0110: Volume Control = -51.4 dB
110 0111: Volume Control = -51.8 dB
110 1000: Volume Control = -52.3 dB
110 1001: Volume Control = -52.7 dB
110 1010: Volume Control = -53.7 dB
110 1011: Volume Control = -54.2 dB
110 1100: Volume Control = -55.4 dB
110 1101: Volume Control = -56.7 dB
110 1110: Volume Control = -58.3 dB
110 1111: Volume Control = -60.2 dB
111 0000: Volume Control = -62.7 dB
111 0001: Volume Control = -64.3 dB
111 0010: Volume Control = -66.2 dB
111 0011: Volume Control = -68.7 dB
111 0100: Volume Control = -72.3 dB
111 0101: Volume Control = -78.3 dB
111 0110 - 1111110: Reserved. Do not use.
111 1111: LOL Output Not Routed to SPK Driver (Default)
Book 0 / Page 1 / Register 47: Speaker Amplifier Control 3 - 0x00 / 0x01 / 0x2F (B0_P1_R47)
BIT
READ/
WRITE
RESET
VALUE
DESCRIPTION
D7
R/W
0
LOL Output to SPK and LOR Output to SPK_RIGHT_CH_IN Master Volume Control
0: LOL Output to SPK and LOR Output to SPK_RIGHT_CH_IN Volume are Independently
Controlled
1: LOL Output to SPK and LOR Output to SPK_RIGHT_CH_IN Volume are Both Controlled by
B0_P1_R46_D[6:0]
178 Submit Documentation Feedback
Product Folder Links: TLV320AIC3268
Copyright © 2014, Texas Instruments Incorporated