Texas Instruments manual TAS3002 ADDRESS, Number, Function, Category, TAS3001 ADDRESS, Of Bytes

Page 44

Table 7−5. 2048-Byte EEPROM Memory Map—2.1 Speakers With Multiple Equalizations

TAS3002 ADDRESS

NUMBER

 

FUNCTION

 

CATEGORY

TAS3001 ADDRESS

TAS3001 ADDRESS

OF BYTES

 

 

LEFT CHANNEL

RIGHT CHANNEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

000h

1

 

 

 

 

 

Signature (2Ah)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

001h

1

1

 

0

0

 

0

0

 

0

0

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

002h

1

 

 

 

 

MCR

 

 

 

1EFh

 

 

 

 

 

 

 

 

 

 

 

 

003h−00Bh

9/3

 

 

 

Mixer left gain

 

 

 

1F0h−1F2h

 

 

 

 

 

 

 

 

 

 

 

 

00Ch−014h

9/3

 

 

 

Mixer right gain

 

 

 

1F3h−1F5h

 

 

 

 

 

 

 

 

 

 

 

015h−019h

6/2

 

 

DRC (ratio, threshold, energyα, attackα, decayα)

 

1F6h−1F7h

 

 

 

 

 

 

 

 

 

 

 

 

 

01Ah

1

 

 

 

 

Bass

 

 

 

1F8h

 

 

 

 

 

 

 

 

 

 

 

 

 

01Bh

1

 

 

 

 

Treble

 

 

 

1F9h

 

 

 

 

 

 

 

 

 

 

 

 

01Ch−021h

6

 

 

 

 

Volume

 

 

 

1FAh−1FFh

 

 

 

 

 

 

 

 

 

 

031h−03Fh

15

 

Biquad 0

 

 

 

186h−194h

 

3A4h−3B2h

 

 

 

 

 

 

 

 

 

 

040h−04Eh

15

 

Biquad 1

 

 

 

195h−1A3h

 

3B3h−3C1h

 

 

 

 

 

 

 

 

 

04Fh−05Dh

15

 

Biquad 2

 

 

 

1A4h−1B2h

3C2h−3D0h

 

 

 

 

 

 

 

 

05Eh−06Ch

15

 

Biquad 3

 

Set 0

1B3h−1C1h

3D1h−3DFh

06Dh−07Bh

15

 

Biquad 4

 

 

 

1C2h−1D0h

3E0h−3EEh

 

 

 

 

 

 

 

 

 

07Ch−08Ah

15

 

Biquad 5

 

 

 

1D1h−1DFh

3EFh−3FDh

 

 

 

 

 

 

 

 

 

08Bh−099h

15

 

Biquad 6

 

 

 

1E0h−1EEh

3FEh−40Ch

 

 

 

 

 

 

 

 

 

 

 

 

 

09Ah−185h

236

 

 

 

 

 

Bass treble table

 

 

 

 

 

 

 

 

 

 

 

 

 

200h−20Eh

15

 

Biquad 0

 

 

 

5B1h−5BFh

40Dh−41Bh

 

 

 

 

 

 

 

 

 

20Fh−21Dh

15

 

Biquad 1

 

 

 

5C0h−5CEh

41Ch−42Ah

 

 

 

 

 

 

 

 

 

 

21Eh−22Ch

15

 

Biquad 2

 

 

 

5CFh−5DDh

42Bh−439h

 

22Dh−23Bh

15

 

Biquad 3

 

Set 1

5DEh−5ECh

43Ah−448h

 

23Ch−24Ah

15

 

Biquad 4

 

 

 

5EDh−5FBh

449h−457h

 

 

 

 

 

 

 

 

 

 

 

24Bh−259h

15

 

Biquad 5

 

 

 

5FCh−60Ah

458h−466h

 

25Ah−268h

15

 

Biquad 6

 

 

 

60Bh−619h

 

467h−475h

 

 

 

 

 

 

 

 

 

 

 

 

269h−277h

15

 

Biquad 0

 

 

 

61Ah−628h

 

476h−484h

 

278h−286h

15

 

Biquad 1

 

 

 

629h−637h

 

485h−493h

 

 

 

 

 

 

 

 

 

 

 

 

287h−295h

15

 

Biquad 2

 

 

 

638h−646h

 

494h−4A2h

 

 

 

 

 

 

 

 

 

 

296h−2A4h

15

 

Biquad 3

 

Set 2

647h−655h

 

4A3h−4B1h

2A5h−2B3h

15

 

Biquad 4

 

 

 

656h−664h

 

4B2h−4C0h

 

 

 

 

 

 

 

 

 

 

2B4h−2C2h

15

 

Biquad 5

 

 

 

665h−673h

 

4C1h−4CFh

 

 

 

 

 

 

 

 

 

 

2C3h−2D1h

15

 

Biquad 6

 

 

 

674h−682h

 

4D0h−4DEh

 

 

 

 

 

 

 

 

 

 

2D2h−2E0h

15

 

Biquad 0

 

 

 

683h−691h

 

4DFh−4EDh

 

 

 

 

 

 

 

 

 

 

2E1h−2EFh

15

 

Biquad 1

 

 

 

692h−6A0h

 

4EEh−4FCh

2F0h−2FEh

15

 

Biquad 2

 

 

 

6A1h−6AFh

4FDh−50Bh

 

 

 

 

 

 

 

 

2FFh−30Dh

15

 

Biquad 3

 

Set 3

6B0h−6BEh

50Ch−51Ah

 

 

 

 

 

 

 

 

 

 

30Eh−31Ch

15

 

Biquad 4

 

 

 

6BFh−6CDh

51Bh−529h

 

31Dh−32Bh

15

 

Biquad 5

 

 

 

6CEh−6DCh

52Ah−538h

 

 

 

 

 

 

 

 

 

 

 

32Ch−33Ah

15

 

Biquad 6

 

 

 

6DDh−6EBh

539h−547h

 

 

 

 

 

 

 

 

 

 

 

33Bh−349h

15

 

Biquad 0

 

 

 

6ECh−6FAh

548h−556h

 

 

 

 

 

 

 

 

 

 

 

 

34Ah−358h

15

 

Biquad 1

 

 

 

6FBh−709h

 

557h−565h

 

 

 

 

 

 

 

 

 

 

 

 

359h−367h

15

 

Biquad 2

 

 

 

70Ah−718h

 

566h−574h

 

368h−376h

15

 

Biquad 3

 

Set 4

719h−727h

 

575h−583h

 

377h−385h

15

 

Biquad 4

 

 

 

728h−736h

 

584h−592h

 

 

 

 

 

 

 

 

 

 

 

 

386h−394h

15

 

Biquad 5

 

 

 

737h−745h

 

593h−5A1h

 

395h−3A3h

15

 

Biquad 6

 

 

 

746h−754h

 

5A2h−5B0h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: Bytes are in the same order as they appear in the I2C register map. The EEPROM address is A0h.

7−10

Image 44
Contents Data Manual TAS3002Digital Audio Processor With Codec 2001IMPORTANT NOTICE 1.1 Description 1.2Features1 Introduction 1.3Functional Block Diagram Figure 1−1. TAS3002 Block Diagram 1.4 Terminal Assignments 1.5 Terminal FunctionsFigure 1−2. TAS3002 Terminal Assignments Table 1−1. TAS3002 Terminal FunctionsTable 1−1. TAS3002 Terminal Functions Continued Page Table 2−1. Serial Interface Options 2 Audio Data Formats2.1 Serial Interface Formats … … … … 2.2 Digital Output Modes… … … … … … … …2.2.2I2S Serial-InterfaceFormat Figure 2−2. I 2S Serial-InterfaceFormat… … … … … … … …2.2.3MSB-Left-Justified, Serial-InterfaceFormat … … … …… … … … … … … …2.3 Switching Characteristics PARAMETERUNIT tcSCLK SCLK LRCLK tdSDOUT SDOUT1 SDOUT2 SDOUT0Page 3 Analog Input/Output 3.1 Analog Input3.2 Analog Output 3.2.1Direct Analog OutputFigure 3−3. Analog Output With External Amplifier 3.2.2Analog Output With GainFigure 3−2. VCOM Decoupling Network Figure 3−4. TAS3002 Reference Voltage Filter 3.2.3Reference Voltage FilterTAS3002 Page 4.1 Soft Volume Update 4 Audio Control/Enhancement Functions4.2 Software Soft Mute 4.3 Input Mixer ControlFigure 4−1. TAS3002 Mixer Function 4.4 Mono Mixer Control4.5 Treble Control Figure 4−2. De-EmphasisMode Frequency Response 4.6 Bass Control4.7 De-EmphasisMode DM 4.8 Analog Control Register 40h Table 4−1. Analog Control Register Description4.9 Dynamic Loudness Contour 4.9.1Loudness Biquads4.9.2Loudness Gain 4.9.3Loudness Contour Operation4.10 Dynamic Range Compression/Expansion DRCE 4.11 AllPass Function4.12 Main Control Register 1 01h 4.13 Main Control Register 2 43hTable 4−2. Main Control Register 1 Description Table 4−3. Main Control Register 2 DescriptionPage Figure 5−1. Biquad Cascade Configuration 5 Filter Processor5.1 Biquad Block 5.1.1Filter CoefficientsPage 6 I2C Serial Control Interface 6.1 Introduction6.2 I2C Protocol Figure 6−1. Typical I 2C Data Transfer Sequence6.3 Operation 6.3.1Write Cycle ExampleTable 6−1. I 2C Protocol Definitions Table 6−2. I 2C Address Byte Table6.3.2TAS3002 I2C Readback Example 6.3.3I2C Wait States6.4 SMBus Operation 6.4.1Block Write Protocol6.4.2Write Byte Protocol Table 6−3. I 2C Wait States6.4.3Wait States 6.4.4TAS3002 SMBus ReadbackPage 7.2 Power-Up/Power-DownReset 7.2.1Power-UpSequence7.2.2Reset 7 Microcontroller Operation7.2.3Reset Circuit Figure 7−1. TAS3002 Reset Circuit7.2.4Fast Load Mode TAS30027.3 Power-DownMode 7.2.5Codec Reset7.3.1Power-DownTiming Sequence Figure 7−2. Power-DownTiming Sequence7.4 Test Mode 7.5 Internal Interface7.6.2GPI Architecture Table 7−1. GPI Terminal ProgrammingFigure 7−3. Internal Interface Flow Chart Restore Volume and MCRStart Power Up Initialize Default EEPROM Slave Write GPI Power Down7.7 External EEPROM Memory Maps Table 7−2. 512-ByteEEPROM Memory Map 2.0 ChannelsADDRESS BYTE NUMBERFUNCTION TAS3002TAS3002 ADDRESS NUMBERFUNCTION CATEGORYTAS3002 ADDRESS NUMBERFUNCTION CATEGORY8.2 Recommended Operating Conditions 8 Electrical CharacteristicsStatic Digital Specifications Figure 8−1. ADC Digital Filter Characteristics 8.4 ADC Digital FilterFigure 8−4. ADC High-PassFilter Characteristics 8.5 Analog-to-DigitalConverter8.6 Input Multiplexer 8.7 DAC Interpolation Filter8.8 Digital-to-AnalogConverter 8.9 DAC Output Performance Data8.10 I2C Serial Port Timing Characteristics Figure 8−7. I 2C Bus Timing9 System Diagrams Figure 9−1. Stereo ApplicationTAS3002 ClockTAS3002 TAS3001Figure 9−2. TAS3002 Device, 2.1 Channels PLASTIC QUAD FLATPACK 10 Mechanical InformationPFB S-PQFP-G48 10−2