Texas Instruments TAS2110EVM User Manual Download Page 9 | Manualshive

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Digital Audio Interfaces

9

SLAU809 – June 2019

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Copyright © 2019, Texas Instruments Incorporated

TAS2110EVM User's Guide

Figure 8. ASI Interface Pins

To Provide I

2

C from an external source:

•

Remove Jumpers J11 and J9

•

Configure I

2

C for input logic level

–

Remove J8 for 3.3 V

–

Insert J8 for 1.8 V

•

Connect to SDA and SCL through Jumpers J11 and J9

–

Pin 2 is Signal

–

Pin 3 is GND

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Summary of Contents for TAS2110EVM

Page 1: ...ng of loud speakers Contents 1 Export Control Notice 2 2 Description 2 3 Specifications 2 4 Software 2 5 Device Configuration 3 6 Digital Audio Interfaces 8 7 EVM Schematics 10 8 EVM Layer Plots 13 9 Bill of Materials 16 List of Figures 1 Requesting PPC3 Access 2 2 Default Jumper Settings 4 3 Speaker Connection 5 4 EVM Power 6 5 Windows Playback Devices 7 6 Texas Instruments USB Audio Device Contr...

Page 2: ...from U S Department of Commerce and other competent Government authorities to the extent required by those laws 2 Description TAS2110EVM supports evaluation and development with the TAS2110 device through the following interfaces USB Interface Software control via PurePath Console 3 PPC 3 GUI USB HID USB class audio device compatible with Microsoft Windows 7 External 100 mil headers PSIA I2S TDM i...

Page 3: ...ttings The jumper settings below will configure the EVM for I2C and I2S inputs over USB Table 2 Default Jumper Settings Jumper Setting Description J3 Insert 1 2 FSYNC J4 Insert 1 2 SBCLK J5 Insert 1 2 SDIN J6 Insert 1 2 GPIO J7 1 2 Insert VBAT J7 3 4 Insert VBAT J8 Remove I2C Source Level 3 3 V Out 1 8 V In DO NOT INSERT UNLESS PROVIDING I2C EXTERNALLY AT 1 8 V J9 Insert 1 2 SCL J11 Insert 1 2 SDA...

Page 4: ...red to respond to I2 C address 0x98 8 bit However in the end application it may be configured to one of four addresses shown in section 8 3 2 of the TAS2110 Datasheet If desired the address may be changed on the EVM by configuring R18 R19 R20 and R35 as needed 5 3 EVM Setup Use the following instructions to complete a typical USB driven setup 1 Install PPC3 with the TAS2110 plug in 2 Connect a spe...

Page 5: ... Documentation Feedback Copyright 2019 Texas Instruments Incorporated TAS2110EVM User s Guide Figure 3 Speaker Connection 3 Check that Jumpers match the default jumper configuration shown in Table 2 4 Connect a 5 V supply to connector J16 as shown in Figure 4 ...

Page 6: ...ation Feedback Copyright 2019 Texas Instruments Incorporated TAS2110EVM User s Guide Figure 4 EVM Power 5 Connect a Micro USB Cable from PC to J2 6 Verify that TI USB Audio UAC2 0 is the default playback device by opening the sound dialog from the Windows Control Panel ...

Page 7: ...AS2110EVM User s Guide Figure 5 Windows Playback Devices 7 Set the maximum bit depth using the Texas Instruments USB Audio Device Control Panel found in the system tray Figure 6 Texas Instruments USB Audio Device Control Panel 8 Set the sampling rate Right click TI USB AUdio UAC2 0 Select Properties Click advanced tab Select Rate ...

Page 8: ...s Several headers on TAS2110 allow access to the following digital audio signals I2S Data out SDOUT from the TAS2110 for example current and voltage sense data I2S Data in SDIN to the TAS2110 I2S Word clock or frame sync FSYNC I2S Bit clock SBCLK I2 C Clock SCLK I2 C Data SDA To provide I2S data from an external source Remove jumpers J4 J3 and J5 Connect to SBCK FSYNC and SDIN by using pins 2 3 of...

Page 9: ...exas Instruments Incorporated TAS2110EVM User s Guide Figure 8 ASI Interface Pins To Provide I2 C from an external source Remove Jumpers J11 and J9 Configure I2 C for input logic level Remove J8 for 3 3 V Insert J8 for 1 8 V Connect to SDA and SCL through Jumpers J11 and J9 Pin 2 is Signal Pin 3 is GND ...

Page 10: ...F C8 GND 3 3V 50V0 1uF C9 GND 3 3V 50V0 1uF C10 GND 3 3V 50V0 1uF C11 GND 3 3V 50V0 1uF C12 GND 3 3V 50V0 1uF C13 GND 3 3V 50V0 1uF C14 GND 3 3V 50V0 1uF C15 GND 3 3V 50V0 1uF C16 GND 3 3V XMOS DECOUPLING 50V0 1uF C17 GND 3 3V X SDZ 3 3V 10 0kR21X IRQZX IRQZBlue D1USB RDY ENABLE1 GND2 SENSE3 SENSE_OUT4 CT5 VCC6 TPS3897ADRYRU8 0R34 1 2 3 J9SCL 1 2 3 J11SDA I2C GND 1 2 3 J3FSYNC 1 2 3 J4SBCK 1 2 3 J...

Page 11: ...D019 NC1 GREG13 VDD31 PVDD25 NC9 AD112 VBAT30 SW15 VBST16 SDOUT10 DREG2 OUT_P21 OUT_N26 NC220 NC229 BGND14 IRQ18 GND28 PGND27 NC24 NC23 NC17 NC32 SD7 GPIO22 TAS2110RPPU1 CTRL 16V47 µFC74 GND 50V330pFC75 2 0R42 GND J13VDD 1 8V 25V0 1 µFC42 25V10 µFC474 7uF C44 0 01uFC43 GND GND GND 25V10 µF C5525V10 µF C541 µF16V C53 VBST Pin 16 PVDD Pin 25 GND 16V47 µFC76 GND 4 7µF16VC721 µF C51 www ti com EVM Sch...

Page 12: ...PGND3 L14 VIN5 EN6 PS SYNC7 VINA8 GND9 FB10 PAD11 TPS63001DRCRU14 GND 100R41 GND GND L5 1L5 2 1 0V GND GND GND GND 10V22uFC68 GND 10V22uFC73 2 2uHL5 2 2uHL3 GND 3 3V 10V22uFC67 66 5kR36 100kR37 EN1 GND2 SW3 VIN4 FB5 TLV62568DBVRU13 SW2 U14 INPUT 1 8 5 5VDC 50V0 1uF C3650V0 1uF C5750V0 1uF C7150V0 1uF C6950V0 1uF C66 10µF16VC45 10µF16VC56 EVM Schematics www ti com 12 SLAU809 June 2019 Submit Docume...

Page 13: ...r Plots 13 SLAU809 June 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated TAS2110EVM User s Guide 8 EVM Layer Plots Figure 12 TAS2110EVM Top Silk Screen Figure 13 TAS2110EVM Top Solder Mask ...

Page 14: ... 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated TAS2110EVM User s Guide Figure 14 TAS2110EVM Top Copper Figure 15 TAS2110EVM Copper Layer 2 Figure 16 TAS2110EVM Copper Layer 3 Figure 17 TAS2110EVM Bottom Copper ...

Page 15: ... EVM Layer Plots 15 SLAU809 June 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated TAS2110EVM User s Guide Figure 18 TAS2110EVM Bottom Solder Figure 19 TAS2110EVM Bottom Silk Screen ...

Page 16: ... 050BB TDK J1 J2 Receptacle 2 54 mm 20 x 2 Gold TH Receptacle 2 54 1mm 20 x 2 TH SSQ 120 23 G D Samtec J3 J4 J6 J7 J14 J15 J16 Header 100 mil 2 x 1 Gold TH Sullins 100 mil 1 x 2 230 mil above insulator PBC02SAAN Sullins Connector Solutions J5 J8 Conn Term Block 2POS 3 81 mm TH 2POS Terminal Block 1727010 Phoenix Contact J9 Header 2 54 mm 2 x 2 Gold TH Header 2 5 4 mm 2 x 2 TH PBC02DAAN Sullins Con...

Page 17: ... TH Orange Miniature Testpoint 5003 Keystone U1 U2 6W Boosted Class D Audio Amplifier with IV sense YBG0036 C02 DSBGA 36 YBG0036 C02 TAS2564YBGR Texas Instruments TAS2564YBGT Texas Instruments U3 EEPROM 512 KBIT 400 KHZ 8TSSOP TSSOP 8 24FC512 I ST Microchip U4 Single Bus Buffer Gate With 3 State Outputs DCK0005A LARGE T R DCK0005A SN74LVC1G125DCK R Texas Instruments C3 C15 0 1uF CAP CERM 0 1 µF 25...

Page 18: ...18 SLAU809 June 2019 Submit Documentation Feedback TAS2110EVM User s Guide ...

Page 19: ...pplicable standards and any other safety security or other requirements These resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to ...

Page 20: ...se resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for...

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