Texas Instruments TAS3002 ADDRESS, Number, Function, Category, TAS3001, Left Biquad, Of Bytes

Page 43

Table 7−4. 2048-Byte EEPROM Memory Map—2.0 Speakers With Multiple Equalizations

TAS3002 ADDRESS

NUMBER

 

FUNCTION

 

CATEGORY

TAS3002 ADDRESS

TAS3001

 

LEFT BIQUAD

OF BYTES

 

 

RIGHT BIQUAD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

000h

1

 

 

 

 

 

Signature (2Ah)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

001h

1

1

 

0

0

 

0

0

 

0

1

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

3A4h−3B2h

186h−194h

 

 

 

 

 

 

 

 

 

 

 

040h−04Eh

15

 

Biquad 1

 

 

 

3B3h−3C1h

195h−1A3h

 

 

 

 

 

 

 

 

 

 

04Fh−05Dh

15

 

Biquad 2

 

 

 

3C2h−3D0h

1A4h−1B2h

 

 

 

 

 

 

 

 

05Eh−06Ch

15

 

Biquad 3

 

Set 0

3D1h−3DFh

1B3h−1C1h

06Dh−07Bh

15

 

Biquad 4

 

 

 

3E0h−3EEh

1C2h−1D0h

 

 

 

 

 

 

 

 

 

07Ch−08Ah

15

 

Biquad 5

 

 

 

3EFh−3FDh

1D1h−1DFh

 

 

 

 

 

 

 

 

 

08Bh−099h

15

 

Biquad 6

 

 

 

3FEh−40Ch

1E0h−1EEh

 

 

 

 

 

 

 

 

 

 

 

 

 

09Ah−185h

236

 

 

 

 

 

Bass treble table

 

 

 

 

 

 

 

 

 

 

 

 

 

200h−20Eh

15

 

Biquad 0

 

 

 

40Dh−41Bh

5B1h−5BFh

 

 

 

 

 

 

 

 

 

20Fh−21Dh

15

 

Biquad 1

 

 

 

41Ch−42Ah

5C0h−5CEh

 

 

 

 

 

 

 

 

 

 

21Eh−22Ch

15

 

Biquad 2

 

 

 

42Bh−439h

 

5CFh−5DDh

22Dh−23Bh

15

 

Biquad 3

 

Set 1

43Ah−448h

 

5DEh−5ECh

23Ch−24Ah

15

 

Biquad 4

 

 

 

449h−457h

 

5EDh−5FBh

 

 

 

 

 

 

 

 

 

 

24Bh−259h

15

 

Biquad 5

 

 

 

458h−466h

 

5FCh−60Ah

25Ah−268h

15

 

Biquad 6

 

 

 

467h−475h

 

60Bh−619h

 

 

 

 

 

 

 

 

 

 

 

 

269h−277h

15

 

Biquad 0

 

 

 

476h−484h

 

61Ah−628h

 

278h−286h

15

 

Biquad 1

 

 

 

485h−493h

 

629h−637h

 

 

 

 

 

 

 

 

 

 

 

 

287h−295h

15

 

Biquad 2

 

 

 

494h−4A2h

 

638h−646h

 

 

 

 

 

 

 

 

 

 

296h−2A4h

15

 

Biquad 3

 

Set 2

4A3h−4B1h

647h−655h

 

2A5h−2B3h

15

 

Biquad 4

 

 

 

4B2h−4C0h

656h−664h

 

 

 

 

 

 

 

 

 

 

 

2B4h−2C2h

15

 

Biquad 5

 

 

 

4C1h−4CFh

665h−673h

 

 

 

 

 

 

 

 

 

 

 

2C3h−2D1h

15

 

Biquad 6

 

 

 

4D0h−4DEh

674h−682h

 

 

 

 

 

 

 

 

 

 

 

2D2h−2E0h

15

 

Biquad 0

 

 

 

4DFh−4EDh

683h−691h

 

 

 

 

 

 

 

 

 

 

 

2E1h−2EFh

15

 

Biquad 1

 

 

 

4EEh−4FCh

692h−6A0h

 

2F0h−2FEh

15

 

Biquad 2

 

 

 

4FDh−50Bh

6A1h−6AFh

 

 

 

 

 

 

 

 

2FFh−30Dh

15

 

Biquad 3

 

Set 3

50Ch−51Ah

6B0h−6BEh

 

 

 

 

 

 

 

 

 

 

30Eh−31Ch

15

 

Biquad 4

 

 

 

51Bh−529h

 

6BFh−6CDh

31Dh−32Bh

15

 

Biquad 5

 

 

 

52Ah−538h

 

6CEh−6DCh

 

 

 

 

 

 

 

 

 

 

32Ch−33Ah

15

 

Biquad 6

 

 

 

539h−547h

 

6DDh−6EBh

 

 

 

 

 

 

 

 

 

 

33Bh−349h

15

 

Biquad 0

 

 

 

548h−556h

 

6ECh−6FAh

 

 

 

 

 

 

 

 

 

 

 

34Ah−358h

15

 

Biquad 1

 

 

 

557h−565h

 

6FBh−709h

 

 

 

 

 

 

 

 

 

 

 

 

359h−367h

15

 

Biquad 2

 

 

 

566h−574h

 

70Ah−718h

 

368h−376h

15

 

Biquad 3

 

Set 4

575h−583h

 

719h−727h

 

377h−385h

15

 

Biquad 4

 

 

 

584h−592h

 

728h−736h

 

 

 

 

 

 

 

 

 

 

 

 

386h−394h

15

 

Biquad 5

 

 

 

593h−5A1h

 

737h−745h

 

395h−3A3h

15

 

Biquad 6

 

 

 

5A2h−5B0h

746h−754h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

7−9

Image 43
Contents 2001 Data ManualTAS3002 Digital Audio Processor With CodecIMPORTANT NOTICE 1 Introduction 1.2Features1.1 Description 1.3Functional Block Diagram Figure 1−1. TAS3002 Block Diagram Table 1−1. TAS3002 Terminal Functions 1.4 Terminal Assignments1.5 Terminal Functions Figure 1−2. TAS3002 Terminal AssignmentsTable 1−1. TAS3002 Terminal Functions Continued Page 2.1 Serial Interface Formats 2 Audio Data FormatsTable 2−1. Serial Interface Options … … … … … … … …2.2 Digital Output Modes … … … …… … … … 2.2.2I2S Serial-InterfaceFormatFigure 2−2. I 2S Serial-InterfaceFormat … … … …… … … … 2.2.3MSB-Left-Justified, Serial-InterfaceFormat… … … … … … … …tcSCLK SCLK LRCLK tdSDOUT SDOUT1 SDOUT2 SDOUT0 2.3 Switching CharacteristicsPARAMETER UNITPage 3.2.1Direct Analog Output 3 Analog Input/Output3.1 Analog Input 3.2 Analog OutputFigure 3−2. VCOM Decoupling Network 3.2.2Analog Output With GainFigure 3−3. Analog Output With External Amplifier TAS3002 3.2.3Reference Voltage FilterFigure 3−4. TAS3002 Reference Voltage Filter Page 4.3 Input Mixer Control 4.1 Soft Volume Update4 Audio Control/Enhancement Functions 4.2 Software Soft Mute4.5 Treble Control 4.4 Mono Mixer ControlFigure 4−1. TAS3002 Mixer Function 4.7 De-EmphasisMode DM 4.6 Bass ControlFigure 4−2. De-EmphasisMode Frequency Response Table 4−1. Analog Control Register Description 4.8 Analog Control Register 40h4.9.3Loudness Contour Operation 4.9 Dynamic Loudness Contour4.9.1Loudness Biquads 4.9.2Loudness Gain4.11 AllPass Function 4.10 Dynamic Range Compression/Expansion DRCETable 4−3. Main Control Register 2 Description 4.12 Main Control Register 1 01h4.13 Main Control Register 2 43h Table 4−2. Main Control Register 1 DescriptionPage 5.1.1Filter Coefficients Figure 5−1. Biquad Cascade Configuration5 Filter Processor 5.1 Biquad BlockPage Figure 6−1. Typical I 2C Data Transfer Sequence 6 I2C Serial Control Interface6.1 Introduction 6.2 I2C ProtocolTable 6−2. I 2C Address Byte Table 6.3 Operation6.3.1Write Cycle Example Table 6−1. I 2C Protocol Definitions6.3.3I2C Wait States 6.3.2TAS3002 I2C Readback ExampleTable 6−3. I 2C Wait States 6.4 SMBus Operation6.4.1Block Write Protocol 6.4.2Write Byte Protocol6.4.4TAS3002 SMBus Readback 6.4.3Wait StatesPage 7 Microcontroller Operation 7.2 Power-Up/Power-DownReset7.2.1Power-UpSequence 7.2.2ResetTAS3002 7.2.3Reset CircuitFigure 7−1. TAS3002 Reset Circuit 7.2.4Fast Load Mode7.2.5Codec Reset 7.3 Power-DownMode7.5 Internal Interface 7.3.1Power-DownTiming SequenceFigure 7−2. Power-DownTiming Sequence 7.4 Test ModeTable 7−1. GPI Terminal Programming 7.6.2GPI ArchitectureSlave Write GPI Power Down Figure 7−3. Internal Interface Flow ChartRestore Volume and MCR Start Power Up Initialize Default EEPROMTable 7−2. 512-ByteEEPROM Memory Map 2.0 Channels 7.7 External EEPROM Memory MapsTAS3002 ADDRESSBYTE NUMBER FUNCTIONCATEGORY TAS3002 ADDRESSNUMBER FUNCTIONCATEGORY TAS3002 ADDRESSNUMBER FUNCTIONStatic Digital Specifications 8 Electrical Characteristics8.2 Recommended Operating Conditions 8.4 ADC Digital Filter Figure 8−1. ADC Digital Filter Characteristics8.5 Analog-to-DigitalConverter Figure 8−4. ADC High-PassFilter Characteristics8.7 DAC Interpolation Filter 8.6 Input Multiplexer8.9 DAC Output Performance Data 8.8 Digital-to-AnalogConverterFigure 8−7. I 2C Bus Timing 8.10 I2C Serial Port Timing CharacteristicsClock 9 System DiagramsFigure 9−1. Stereo Application TAS3002Figure 9−2. TAS3002 Device, 2.1 Channels TAS3001TAS3002 PFB S-PQFP-G48 10 Mechanical InformationPLASTIC QUAD FLATPACK 10−2