Texas Instruments TLV320AIC3107EVM-K quick start Appendix B

www.ti.com Appendix B

					GPIO1								/RESET
	2					2
W15				W16
	1					1
	2	4		6			8	10		12		14		16		18		20
	GPIO0		DGND		GPIO1		GPIO2		DGND		GPIO3		GPIO4		SCL		DGND		SDA
P4/J4	CNTL		CLKX		CLKR		FSX		FSR		DX		DR		INT		TOUT		GPIO5
	1	3		5			7	9		11		13		15		17		19

DAUGHTER-SERIAL P4 (TOP)￿SA￿MTEC=-￿P/N:TSM-110-01-L-DV-P J4(B￿OTTOM)￿SAMTEC￿=-￿SS￿WP/N: -110-22-F-D-VS P5/J5

SCL

SDA

U3

24LC64I/SN

6

SCL

WP

7

A2

3

SDA

A1

SCL

SDA

5

2

VCC

VSS

A0

1

11

13

15

17

19

DAUGHTER-SERIAL

￿P/N:-￿SAMTEC￿=(TOP)P5 TSM-110-01-L-DV-P

D-VS

+3.3VD

8

2.7K

0.1uF

4

W17

1 3 5 7 9

￿SAMTE￿C=J5(BOT￿TOM)-￿SSW￿P/N: -110-22-F-

R19

C48

2

4

6

8

10

12

14

16

18

20

GPIO0

DGND GPIO1

GPIO2

DGND GPIO3

GPIO4

SCL

DGND SDA

CNTL

CLKX CLKR

FSX

FSR DX

DR

INT

TOUT GPIO5

12

BCLK	WCLK	DIN DOUT	MCLK
BCLK	WCLK	DIN DOUT	MCLK

	TP42	+3.3VA
+3.3VA		C47	10uF
	2
U2 REG1117-3.3	VOUT	C46	0.1uF
	3
	GND		1
	VIN
		C45	10uF
+5VA
	TP41	+5VA

TP48	SPGND	SPGND
	R18	0
TP47	AGND
	R17	0
		P3/J3
TP46	DGND

										VS
1								AGND	DAUGHTER-POWER	￿SAMTEC￿=(TOP)P3 -￿/N:P TSM-105-01-L-DV-P ￿SAMTEC￿=J3(B￿OTTOM)-￿SS￿WP/N: -105-22-F-D-
			5		7	9
	3
2	4		6		8	10
VA-		5VA-		AGND VD1			+5VD
+VA		+5VA		DGND +1.8VD			+3.3VD

	DGND
IOVDD +3.3VD +1.8VD	TP43 TP44 TP45	IOVDD +3.3VD +1.8VD	1	2	3

SVDD	2	SVDD
	TP49
	SW3	BATT
	1 3
	L5	+5VA

IOVDD

W14

	C51 C52	10uF 0.1uF	SPGND
	C50	47uF
	C49	47uF
J15	1	2	EXT.SVDD

J1 1				5		7		9		11		13		15		17		19		DAUGHTER-ANALOG ￿SAMTEC￿=J1(BOTTO￿M)-￿/N:SSW￿P-110-22-F-D-VS	J2
		3
2		4		6		8		10		12		14		16		18		20
	A0(+)		A1(+)		A2(+)		A3(+)		A4		A5		A6		A7		-REF		+REF
	A0(-)		A1(-)		A2(-)		A3(-)		AGND		AGND		AGND		VCOM		AGND		AGND

2	4	6	8	10		12		14		16		18		20
A0(+)		A1(+)	A2(+)	A3(+)	A4		A5		A6		A7		REF-		REF+
A0(-)		A1(-)	A2(-)	A3(-)	AGND		AGND		AGND		VCOM		AGND		AGND
1	3	5	7	9		11		13		15		17		19

DAUGHTER-ANALOG J2(￿BOTTOM)￿SA￿MTEC=-￿SS￿WP/N: -110-22-F-D-VS-K

SLAU261–November 2008	TLV320AIC3107EVM Schematic	37
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