TAS5751M datasheet(39/70 Pages) TI1

39 / 70 page

TAS5751M

www.ti.com

SLASEC1A – MARCH 2016 – REVISED MARCH 2016

Product Folder Links: TAS5751M

Submit Documentation Feedback

SUBADDRESS

NO. OF

BYTES

CONTENTS

DEFAULT

VALUE

0x63–0x69

Reserved

Reserved(1)

0x0000 0000

0x6A

0x0000 8312

0x6B

Left channel PWM level meter

Data[31:0]

0x007F 7CED

0x6C

Right channel PWM level meter

Data[31:0]

0x0000 0000

0x6D

Reserved

Reserved(1)

0x0000 0000 0000

0000

0x6E–0x6F

0x0000 0000

0x70

ch1 inline mixer

u[31:26], in_mix1[25:0]

0x0080 0000

0x71

inline_AGL_en_mixer_ch1

u[31:26], in_mixagl_1[25:0]

0x0000 0000

0x72

ch1 right_channel mixer

u[31:26], right_mix1[25:0]

0x0000 0000

0x73

ch1 left_channel_mixer

u[31:26], left_mix_1[25:0]

0x0080 0000

0x74

ch2 inline mixer

u[31:26], in_mix2[25:0]

0x0080 0000

0x75

inline_AGL_en_mixer_ch2

u[31:26], in_mixagl_2[25:0]

0x0000 0000

0x76

ch2 left_chanel mixer

u[31:26], left_mix1[25:0]

0x0000 0000

0x77

ch2 right_channel_mixer

u[31:26], right_mix_1[25:0]

0x0080 0000

0x78–0xF7

Reserved(1)

0x0000 0000

0xF8

Update device address key

Dev Id Update Key[31:0] (Key =

0xF9A5A5A5)

0x0000 0054

0xF9

Update device address

u[31:8],New Dev Id[7:0] (New Dev Id = 0x54

for TAS5751M)

0x0000 0054

0xFA–0xFF

Reserved(1)

0x0000 0000

(1)

Default values are in bold.

(2)

Only available for 44.1-kHz and 48-kHz rates

(3)

Rate only available for 32/44.1/48-KHz sample rates

(4)

Not available at 8 kHz

All DAP coefficients are 3.23 format unless specified otherwise.

Registers 0x3B through 0x46 should be altered only during the initialization phase.

7.7.2 Detailed Register Descriptions

7.7.2.1 Clock Control Register (0x00)

The clocks and data rates are automatically determined by the TAS5751M. The clock control register contains

the autodetected clock status. Bits D7–D5 reflect the sample rate. Bits D4–D2 reflect the MCLK frequency.

Table 5. Clock Control Register (0x00)

FUNCTION

–

fS = 32-kHz sample rate

–

Reserved

–

Reserved

–

fS = 44.1/48-kHz sample rate

(1)

–

fS = 16-kHz sample rate

–

fS = 22.05/24-kHz sample rate

–

fS = 8-kHz sample rate

–

fS = 11.025/12-kHz sample rate

–

MCLK frequency = 64 × fS

(2)

–

MCLK frequency = 128 × fS

(2)

MCLK frequency = 192 × fS

(3)

–

MCLK frequency = 256 × fS

(1) (4)

TAS5751M Datasheet(PDF) 39 Page - Texas Instruments

TAS5751M Datasheet(HTML) 39 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

Datasheet Download

Link URL