TAS5713_101 Datasheet, PDF (39/65 Pages) Texas Instruments – 25-W DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC

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Table 4. Serial Control Interface Register Summary
SUBADDRESS
REGISTER NAME
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B–0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15–0x19
0x1A
0x1B
0x1C
0x1D–0x1F
0x20
0x21
0x22–0x24
0x25
0x26–0x28
0x29
Clock control register
Device ID register
Error status register
System control register 1
Serial data interface
register
System control register 2
Soft mute register
Master volume
Channel 1 vol
Channel 2 vol
Channel 3 vol
Volume configuration
register
Modulation limit register
IC delay channel 1
IC delay channel 2
IC delay channel 3
IC delay channel 4
Start/stop period register
Oscillator trim register
BKND_ERR register
Input MUX register
Ch 4 source select register
PWM MUX register
ch1_bq[0]
0x2A
ch1_bq[1]
NO. OF
BYTES
1
1
1
1
1
CONTENTS
A u indicates unused bits.
Description shown in subsequent section
Description shown in subsequent section
Description shown in subsequent section
Description shown in subsequent section
Description shown in subsequent section
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Reserved ⁽¹⁾
1
Description shown in subsequent section
1
Reserved ⁽¹⁾
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Description shown in subsequent section
1
Reserved ⁽¹⁾
1
1
1
1
Reserved ⁽¹⁾
4
Description shown in subsequent section
4
Description shown in subsequent section
4
Reserved ⁽¹⁾
4
Description shown in subsequent section
4
Reserved ⁽¹⁾
20 u[31:26], b0[25:0]
u[31:26], b1[25:0]
u[31:26], b2[25:0]
u[31:26], a1[25:0]
u[31:26], a2[25:0]
20 u[31:26], b0[25:0]
u[31:26], b1[25:0]
u[31:26], b2[25:0]
u[31:26], a1[25:0]
u[31:26], a2[25:0]
TAS5713
SLOS637 – DECEMBER 2009
INITIALIZATION
VALUE
0x6C
0x43
0x00
0xA0
0x05
0x40
0x00
0xFF (mute)
0x30 (0 dB)
0x30 (0 dB)
0x30 (0 dB)
0x91
0x02
0xAC
0x54
0xAC
0x54
0x0F
0x82
0x02
0x0001 7772
0x0000 4303
0x0102 1345
0x0080 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0080 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
(1) Reserved registers should not be accessed.
Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5713
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