background image

GND

1.0V

0.1µF
16V

C56

GND

1.0V

0.1µF
16V

C55

GND

1.0V

0.1µF
16V

C47

GND

1.0V

0.1µF
16V

C48

GND

1.0V

0.1µF
16V

C49

GND

1.0V

0.1µF
16V

C50

GND

1.0V

0.1µF
16V

C51

GND

1.0V

0.1µF
16V

C52

GND

1.0V

0.1µF
16V

C53

GND

1.0V

0.1µF
16V

C54

GND

1.0V

0.1µF
16V

C57

GND

1.0V

0.1µF
16V

C58

GND

1.0V

0.1µF
16V

C59

GND

1.0V

0.1µF
16V

C60

3.3V

1.0V

3.3V

1.0V

GND

4.75

R23

0.1µF

C42

GND

X-SDZ_CTRL
X-SDZ

IRQZ-3.3V

X-QSPI-CS

1.00k

R16

2.20k

R17

2.20k

R18

3.3V

3.3V

3.3V

GND

0.1µF
16V

C32

3.3V

GND

0.1µF
16V

C40

3.3V

GND

0.1µF
16V

C35

3.3V

GND

0.1µF
16V

C19

1.8V

X-SDA

X-SCL

GND

0.1µF
16V

C34

3.3V

GND

0.1µF
16V

C18

1.8V

GND

0.1µF
16V

C33

3.3V

GND

0.1µF
16V

C20

1.8V

GND

0.1µF
16V

C28

3.3V

GND

0.1µF
16V

C22

3.3V

GND

0.1µF
16V

C29

3.3V

GND

0.1µF
16V

C30

3.3V

GND

0.1µF
16V

C26

3.3V

GND

0.1µF
16V

C27

3.3V

GND

0.1µF
16V

C25

3.3V

GND

0.1µF
16V

C24

3.3V

GND

0.1µF
16V

C23

3.3V

GND

0.1µF
16V

C31

3.3V

GND

0.1µF
16V

C43

3.3V

GND

0.1µF
16V

C44

3.3V

GND

0.1µF
16V

C45

3.3V

X-DOUT

X-BCLK

X-LRCK

X-SDA

X-SCL

X-SDZ

X-SDZ_CTRL

I2C

I2S

SHUTDOWN

X-DIN

TO

MUXES

AND

TRANSLATORS

VDDIOL

6

VDD

11

VDDIOL

14

VDD

16

VDD

17

VDDIOL

19

VDD

24

VDDIOL

29

VDD

36

VDD

41

VDDIOL

42

VDDIOR

52

VDD

56

VDD

60

NC

65

VDDIOR

67

VDD

73

VDDIOR

78

VDD

80

VDD

81

VDDIOR

83

VDD

87

VDDIOR

92

VDD

101

VDD

102

PLL_AVDD

103

PLL_AGND

104

OTP_VCC

105

VDDIOT

110

VDDIOT

111

VDD

120

USB_VDD33

44

USB_VDD

49

NC

50

VDD

126

PAD

129

U5E

XEF216-512-TQ128-C20

X1D35

13

X1D36

15

X1D37

18

X1D38

20

X1D18

25

X1D19

26

X1D14

51

X1D15

53

X1D20

54

X1D21

55

X1D02

72

X1D03

74

X1D04

75

X1D05

76

X1D06

77

X1D07

79

X1D08

82

X1D09

84

X1D00

85

X1D01

86

X1D41

107

X1D42

108

X1D43

109

X1D40

106

X1D26

112

X1D27

113

X1D28

114

X1D29

115

X1D30

116

X1D31

117

X1D32

118

X1D33

119

X1D39

21

X1D16

22

X1D17

23

X1D10

121

X1D11

122

U5B

XEF216-512-TQ128-C20

GND

USB-DP

USB-DM

USB-ID

VBUS-IN

L2

43.2

R29

GND

100k

R28

0.1µF

C61

GND

GND

USB_ID

43

USB_VBUS

45

USB_DP

46

USB_DM

47

USB_RTUNE

48

U5C

XEF216-512-TQ128-C20

X0D36

3

X0D37

4

X0D38

5

X0D39

7

X0D40

8

X0D41

9

X0D42

10

X0D43

12

X0D01

27

X0D10

28

X0D00

30

X0D04

31

X0D11

32

X0D05

33

X0D06

34

X0D07

35

X0D02

37

X0D03

38

X0D08

39

X0D09

40

X0D14

57

X0D15

58

X0D20

59

X0D21

61

X0D12

62

X0D13

63

X0D22

64

X0D23

66

X0D16

68

X0D17

69

X0D18

70

X0D19

71

X0D24

88

X0D25

89

X0D34

90

X0D35

91

X0D26

93

X0D27

94

X0D32

95

X0D28

96

X0D33

97

X0D29

98

X0D30

99

X0D31

100

U5A

XEF216-512-TQ128-C20

X-SPI-SS0
X-SPI-SS1
X-SPI-SS2
X-SPI-SS3

47.0k

R19

3.3V

47.0k

R20

3.3V

47.0k

R21

3.3V

47.0k

R22

3.3V

10.0k

R5

3.3V

10.0k

R46

3.3V

10.0k

R45

3.3V

IRQ

IRQZ-3.3V

IRQZ-3.3V

3.3V

Blue

D3
USB RDY

680

R6

10.0k

R9

GND-USB

2.2µF

C3

GND

X-TCK

X-TMS

X-TDO

X-TDI

X-TRSTN

VDD

4

OE/STANDBY

1

GND

2

OUT

3

24MHz

Y1

3.3V

3.3V

1A

1

GND

2

2A

3

2Y

4

VCC

5

1Y

6

U9

SN74LVC2G07DSFR

0

R30

TRST

123

RST

124

CLK

125

TMS

127

TCK

128

TDO

1

TDI

2

XEF216-512-TQ128-C20

U5D

X-RSTN

X-TCK

X-TMS

X-TDO

X-TDI

3.3V

GND

3.3V

GND

X-24M

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15
17
19

16
18
20

J17

JTAG

GND

XIN/CLK

1

S0

2

VDD

3

VCTRL

4

GND

5

VDDOUT

6

VDDOUT

7

Y3

8

Y2

9

GND

10

Y1

11

SCL/S2

12

SDA/S1

13

XOUT

14

U14

CDCE913PWR

GND

1.8V

3.3V

X-SDA
X-SCL

GND

VCCA

1

A1

2

A2

3

GND

5

B2

6

B1

7

OE

4

VCCB

8

U8

SN74AVC2T244DQMR

GND

GND

3.3V

1.8V

ENABLE

1

GND

2

SENSE

3

SENSE_OUT

4

CT

5

VCC

6

U7

TPS3897ADRYR

3.3V

25.5k

R24

1.0V

51.0k

R31

10.0k

R25

3.3V

470pF

C4

GND

GND

GND

10.0k

R26

10.0k

R27

10.0k

R8

33.2

R57

X-24M

GND

0.1µF
16V

C1

GND

0.1µF
16V

C2

1.8V

1.8V

X-MCLK

X-BCLK

X-MCLK

X-MCLK

33.2

R56

33.2

R58

33.2

R7

33.2

R32

33.2

R33

33.2

R55

33.2

R54

VBUS

1

D-

2

D+

3

ID

4

GND

5

6

7

8

9

J16
USB

Copyright © 2017, Texas Instruments Incorporated

Hardware Documentation

www.ti.com

10

SLOU500 – December 2017

Submit Documentation Feedback

Copyright © 2017, Texas Instruments Incorporated

TAS2770YFF Evaluation Module

9

Hardware Documentation

9.1

TAS2770YFF-EVM Schematics

Figure 7

through

Figure 11

show the TAS2770YFF-EVM schematics.

Figure 7. Schematic: XMOS USB Controller

Summary of Contents for TAS2770YFF

Page 1: ...2 TAS2770YFF Reference Board Printed Circuit Board Layout 15 9 3 TAS2770YFF Evaluation Board Bill of Materials 23 List of Figures 1 TAS2770YFF REF1 Stereo Configuration 3 2 Playback Device Settings 4...

Page 2: ...ning 1 THD N at a battery voltage of 13 8 V Integrated speaker voltage and current sense provides for real time monitoring of loudspeaker behavior Up to eight devices can share a common bus through ei...

Page 3: ...with the TAS2770YFFEVM plug in 2 Connect a speaker to J10 on the EVM Alternatively J20 and J15 can be used for speaker connections 3 Attach a power supply to connector J9 There is also an alternate b...

Page 4: ...indows Control Panel as shown in Figure 2 Figure 2 Playback Device Settings 7 Set the sampling rate using the Windows setting by opening Properties Advanced The TAS2770YFF EVM supports 44 1 kHz and 48...

Page 5: ...ings V Jumper Setting Description J1 3 3 V Selects I2S or TDM logic level J2 Remove Selects TDM input source J6 Remove Selects I2 C input source J13 0x62 Selects I2 C address J11 Remove Soundwire addr...

Page 6: ...umper on J2 and J6 PPC3 will recognize 1 2 4 or 8 channel setups See Figure 4 for details 5 Set Jumper J13 on each board to a unique address 6 Verify that the EVM is the default playback device by ope...

Page 7: ...c FSYNC I2S bit clock SBCLK PDM clock PDMCLK0 optional input source for TAS2770YFF PDM clock PDMCLK1 optional input source for TAS2770YFF PDM data PDMD0 optional input source for TAS2770YFF PDM data P...

Page 8: ...exas Instruments Incorporated TAS2770YFF Evaluation Module 8 1 Digital Audio Interface Selection 8 1 1 USB The TAS2770YFF Reference Board contains an XMOS microcontroller that acts as a USB HID and US...

Page 9: ...odule 8 1 2 Direct AP or PSIA Insert a jumper on J2 and connect the external digital audio source for example AP or PSIA to the external input header pin The odd numbered pins on this header provide a...

Page 10: ...1 F C61 GND GND USB_ID 43 USB_VBUS 45 USB_DP 46 USB_DM 47 USB_RTUNE 48 U5C XEF216 512 TQ128 C20 X0D36 3 X0D37 4 X0D38 5 X0D39 7 X0D40 8 X0D41 9 X0D42 10 X0D43 12 X0D01 27 X0D10 28 X0D00 30 X0D04 31 X0...

Page 11: ...SN74AVC4T774RSVR 1 8V GND SBCLK XLTR SDZ XTLR 1 2 3 4 5 U18 LVC1G125 1 8V GND XMOS EXT IN SBCLK EXTIN SCL EXTIN SDA EXTIN SBCLK EXTIN FSYNC EXTIN SDIN EXTIN FSYNC EXTIN SDIN EXTIN X SDZ X SDA SCL EXTI...

Page 12: ...9 B3 10 B2 11 B1 12 VCCB 13 VCCA 14 U3 SN74AVC4T774RSVR 1 8V GND SCL SDA 3 3V GND SDA_B 1 GND 2 VCCA 3 SDA_A 4 SCL_A 5 OE 6 VCCB 7 SCL_B 8 U4 TCA9406DCUR 10 0k R4 SDA EXTOUT SCL EXTOUT SDIN EXTOUT SB...

Page 13: ...EL 0 1 F 16V C12 GND 3 3V 2 4 5 3 U23 LVC1G14 GND FSYNC SCL SDA I2C SEL_CTRL I2C SEL_CTRL I2C SEL_CTRL 0 1 F 16V C13 GND 3 3V To TDM Control Bus 3 3V TP26 PDMCK 1 2 3 4 J8 PDM SDIN SDOUT SBCLK FSYNC1...

Page 14: ...GND GND GND 3 3V IN 1 2 EN 3 NR 4 OUT 5 GND U13 TPS73618DBVR 0 1 F C76 0 01 F C77 1 8V GND GND GND GND 3 3V 1 F 10V C75 5V VR VBAT GND 1 F 50V C68 VBAT RANGE 4 5 14V 47 F 63V C67 0 1 F 25V C69 1 2 J9...

Page 15: ...2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS2770YFF Evaluation Module 9 2 TAS2770YFF Reference Board Printed Circuit Board Layout Figure 12 through Figure 19 sh...

Page 16: ...Hardware Documentation www ti com 16 SLOU500 December 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS2770YFF Evaluation Module Figure 13 PCB Top Solder Mask...

Page 17: ...www ti com Hardware Documentation 17 SLOU500 December 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS2770YFF Evaluation Module Figure 14 PCB Top Copper...

Page 18: ...Hardware Documentation www ti com 18 SLOU500 December 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS2770YFF Evaluation Module Figure 15 PCB Copper Layer 2...

Page 19: ...www ti com Hardware Documentation 19 SLOU500 December 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS2770YFF Evaluation Module Figure 16 PCB Copper Layer 3...

Page 20: ...Hardware Documentation www ti com 20 SLOU500 December 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS2770YFF Evaluation Module Figure 17 PCB Bottom Copper...

Page 21: ...www ti com Hardware Documentation 21 SLOU500 December 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS2770YFF Evaluation Module Figure 18 PCB Bottom Solder Mask...

Page 22: ...Hardware Documentation www ti com 22 SLOU500 December 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TAS2770YFF Evaluation Module Figure 19 PCB Bottom Silk Screen...

Page 23: ...4 0 1 F Capacitor Ceramic 0 1 F 16 V 10 X7R 0402 0402 GRM155R71C104KA88D Murata C66 1 10 F Capacitor Ceramic 10 F 35 V 10 X7R 1206 1206 GMK316AB7106KL Taiyo Yuden C67 1 47 F Capacitor AL 47 F 63 V 20...

Page 24: ...0805 0805 MPZ2012S601A TDK L3 1 470 nH Inductor Shielded Drum Core Ferrite 470 nH 2 A 0 059 SMD Inductor 2x1 2x2mm VLS2012ET R47N TDK R1 R2 R3 R38 R39 R40 6 33 2 Resistor 33 2 1 0 063 W 0402 0402 CRC...

Page 25: ...s U4 U15 2 TCA9406 Dual Bidirectional 1 MHz I2C BUS and SMBus Voltage Level Translator 1 65 to 3 6 V 40 to 85 degC 8 pin US8 DCU Green RoHS no Sb Br DCU0008A TCA9406DCUR Texas Instruments Equivalent T...

Page 26: ...ive LDO 500 mA Fixed 3 3 V Output 3 8 V to 26 V Input 3 pin PFM KVU 40 to 125 C Green RoHS no Sb Br KVU0003A TL760M33QKVURQ1 Texas Instruments Equivalent Texas Instruments U22 1 SINGLE SCHMITT TRIGGER...

Page 27: ...mit Documentation Feedback Copyright 2017 Texas Instruments Incorporated Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Date Revision Des...

Page 28: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

Page 29: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TAS2770YFFEVM...

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