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TAS5548DCAR Datasheet(PDF) 56 Page - Texas Instruments

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Part # TAS5548DCAR
Description  8-Channel HD Compatible Audio Processor
PDF  116 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TAS5548DCAR Datasheet(HTML) 56 Page - Texas Instruments

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TAS5548
SLES270A – NOVEMBER 2012 – REVISED APRIL 2015
www.ti.com
Register Maps (continued)
TOTAL
I2C
REGISTER FIELDS
DESCRIPTION OF CONTENTS
DEFAULT STATE (hex)
BYTES
SUBADDRESS
DRC2 bypass 8
Ch8 DRC2 bypass coefficient
0080 0000 0000 0000
0xA9
8
DRC2 inline 8
Ch8 DRC2 inline coefficient
0xAA
8
Output Select and Mix to
See Table 48
80 2nd Byte – Other 00
(8x2) PWM1
0xAB
8
Output Select and Mix to
See Table 48
10 80 1st Two Bytes – Other 00
(8x2) PWM2
0xAC
8
Output Select and Mix to
See Table 48
20 80 1st Two Bytes – Other 00
(8x2) PWM3
0xAD
8
Output Select and Mix to
See Table 48
30 80 1st Two Bytes – Other 00
(8x2) PWM4
0xAE
8
Output Select and Mix to
See Table 48
40 80 1st Two Bytes – Other 00
(8x2) PWM5
0xAF
8
Output Select and Mix to
See Table 48
50 80 1st Two Bytes – Other 00
(8x2) PWM6
0xB0
12
Output Select and Mix to
See 8×3 Output Mixer Registers
60 80 1st Two Bytes – Other 00
(8x3) PWM7
(0xB0–0xB1)
0xB1
12
Output Select and Mix to
See 8×3 Output Mixer Registers
70 80 1st Two Bytes – Other 00
(8x3) PWM8
(0xB0–0xB1)
Energy Manager Averaging
sat_channels_alpha[31:0],
0000 0000
coefficients(Two 28 bit
sat_channels_1-alpha[31:0]
0000 0000
0xB2
16
coefficients for satellite and
sub_channel_alpha[31:0],
0000 0000
sub-woofer)
sub_channels_1-alpha[31:0]
0000 0000
4
Energy Manager Weighting
0xB3
co-efficients(28-bit
5.23 format
0000 0000
coefficient for channel1)
4
Energy Manager Weighting
0xB4
co-efficients(28-bit
5.23 format
0000 0000
coefficient for channel2)
4
Energy Manager Weighting
0xB5
co-efficients(28-bit
5.23 format
0000 0000
coefficient for channel3)
4
Energy Manager Weighting
0xB6
co-efficients(28-bit
5.23 format
0000 0000
coefficient for channel4)
4
Energy Manager Weighting
0xB7
co-efficients(28-bit
5.23 format
0000 0000
coefficient for channel5)
4
Energy Manager Weighting
0xB8
co-efficients(28-bit
5.23 format
0000 0000
coefficient for channel6)
4
Energy Manager Weighting
0xB9
co-efficients(28-bit
5.23 format
0000 0000
coefficient for channel7)
4
Energy Manager 2
Weighting co-efficient(28-bit
0xBA
5.23 format
0000 0000
coefficient for channel8 -
Sub)
4
Energy Manager high
0xBB
5.23 format
0000 0000
threshold for satellite
4
Energy Manager low
0xBC
5.23 format
0000 0000
threshold for satellite
4
Energy Manager high
0xBD
5.23 format
0000 0000
threshold for sub-woofer
4
Energy Manager low
0xBE
5.23 format
0000 0000
threshold for sub-woofer
0xBF–0xC2
4
Reserved
Do not Read or Write
RESERVED
0xC3
4
ASRC Status
Read Only Status of both SRC banks
1105 0001
(Lock, Mute, Error etc)
0xC4
4
ASRC Control
Mode Control, ASRC Control Link,
0001 0055
Mute, Bypass, Dither etc
0xC5
4
ASRC Mode Control
ASRC Pin, Rate
0000 0000
0xC6
4
Reserved
Do not Read or Write
0000 0000
56
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Product Folder Links: TAS5548



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