TAS5548 datasheet(92/118 Pages) TI2

92 / 118 page

TAS5548

SLES270A – NOVEMBER 2012 – REVISED APRIL 2015

www.ti.com

Table 79. THD Manager Configuration

I2C

DEFAULT

TOTAL

DESCRIPTION OF CONTENTS

BYTES

SUBADDRESS

Fields

STATE

0xE9

prescale

THD Manager (pre) - provide boost if desired to clip

0080 0000

0xEA

postscale

THD Manager (post) - cut clipping signal to final level

0080 0000

7.6.2.46 SDIN5 Input Mixer (0xEC–0xF3)

Each gain coefficient is in 28-bit (5.23) format, so 0x80 0000 is a gain of 1. Each gain coefficient is written as a

32-bit word with the upper four bits not used. For eight gain coefficients, the total is 32 bytes.

Table 80. SDIN5 Input Mixers

I2C

DEFAULT

TOTAL

DESCRIPTION OF CONTENTS

BYTES

SUBADDRESS

Fields

STATE

0xEC

I_to_ipmix[1]

SDIN5-left (Ch9) I to input mixer 1 coefficient (default = 0)

0000 0000

u[31:28],L[27:0]

J_to_ipmix[1]

SDIN5-right (Ch10) J to input mixer 1 coefficient (default = 0)

0000 0000

u[31:28],R[27:0]

0xED

I_to_ipmix[2]

SDIN5-left (Ch9) I to input mixer 2 coefficient (default = 0)

0000 0000

u[31:28],L[27:0]

J_to_ipmix[2]

SDIN5-right (Ch10) J to input mixer 2 coefficient (default = 0)

0000 0000

u[31:28],R[27:0]

0xEE

I_to_ipmix[3]

SDIN5-left (Ch9) I to input mixer 3 coefficient (default = 0)

0000 0000

u[31:28],L[27:0]

J_to_ipmix[3]

SDIN5-right (Ch10) J to input mixer 3 coefficient (default = 0)

0000 0000

u[31:28],R[27:0]

0xEF

I_to_ipmix[4]

SDIN5-left (Ch9) I to input mixer 4 coefficient (default = 0)

0000 0000

u[31:28],L[27:0]

J_to_ipmix[4]

SDIN5-right (Ch10) J to input mixer 4 coefficient (default = 0)

0000 0000

u[31:28],R[27:0]

0xF0

I_to_ipmix[5]

SDIN5-left (Ch9) I to input mixer 5 coefficient (default = 0)

0000 0000

u[31:28],L[27:0]

J_to_ipmix[5]

SDIN5-right (Ch10) J to input mixer 5 coefficient (default = 0)

0000 0000

u[31:28],R[27:0]

0xF1

I_to_ipmix[6]

SDIN5-left (Ch9) I to input mixer 6 coefficient (default = 0)

0000 0000

u[31:28],L[27:0]

J_to_ipmix[6]

SDIN5-right (Ch10) J to input mixer 6 coefficient (default = 0)

0000 0000

u[31:28],R[27:0]

0xF2

I_to_ipmix[7]

SDIN5-left (Ch9) I to input mixer 7 coefficient (default = 0)

0000 0000

u[31:28],L[27:0]

J_to_ipmix[7]

SDIN5-right (Ch10) J to input mixer 7 coefficient (default = 0)

0000 0000

u[31:28],R[27:0]

0xF3

I_to_ipmix[8]

SDIN5-left (Ch9) I to input mixer 8 coefficient (default = 0)

0000 0000

u[31:28],L[27:0]

J_to_ipmix[8]

SDIN5-right (Ch10) J to input mixer 8 coefficient (default = 0)

0000 0000

u[31:28],R[27:0]

Submit Documentation Feedback

Product Folder Links: TAS5548

TAS5548 Datasheet(PDF) 92 Page - Texas Instruments

TAS5548 Datasheet(HTML) 92 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL