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6631A Test

The document appears to be a schematic diagram for an electronic circuit, detailing various components such as voltage regulators, capacitors, and GPIO connections. It includes references to specific integrated circuits like the AMS1117-3.3V and CM6631A, as well as multiple GPIO pins and their functions. The layout suggests a design intended for audio processing or digital signal applications, with connections for USB and MIDI interfaces.

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tiwadigitclass
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0% found this document useful (0 votes)
22 views1 page

6631A Test

The document appears to be a schematic diagram for an electronic circuit, detailing various components such as voltage regulators, capacitors, and GPIO connections. It includes references to specific integrated circuits like the AMS1117-3.3V and CM6631A, as well as multiple GPIO pins and their functions. The layout suggests a design intended for audio processing or digital signal applications, with connections for USB and MIDI interfaces.

Uploaded by

tiwadigitclass
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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1 2 3 4 5 6

D D
L
J10 +5V U4 AMS1117-3.3V +3.3V U4
1 3
1 Vin Vout 3
22uH RST

GND
2 2
3 C2 C3 C4 C5 C6 C7 C8 C9 C10 1
4 10uF 16V 104 104 104 104 104 104 104 104
C1 MAX810S
USB 100uF 16V

2
R1 R2
22 22

USBD-

USBD+

GPIO15

GPIO14
GPIO13
GPIO12

GPIO11
GPIO10
MSDA

GPIO7
MSCL

SSDA
+3.3V

+3.3V
SSCL
GND
A9
A8

A7
A6
A5
A4
A3
A2
A1
A0
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
J1 J2 J6 U1 U2
GPIO15 MADC_LRCK SPDIFI A111 32 RE

XPEE_A9
XPEE_A8

XPEE_A7
XPEE_A6
XPEE_A5
XPEE_A4
XPEE_A3
XPEE_A2
XPEE_A1
XPEE_A0

XGPIO_15

XGPIO_14
XGPIO_13
XGPIO_12

XGPIO_11
XGPIO_10
XMSCL

XSSCL
VCC3V

GND

XSSDA
XRSTO

VCC3V
XGPIO_7
XMSDA
12 GPIO14 5 MADC_MCLK 3 SPDIFO A9 2 A11 OE# 31 A10
C 11 4 2 A9 A10 C
GPIO13 MADC_SCLK GND A8 3 30 CE
10 3 1 A8 CE#
GPIO12 MADC_SDIN0 A134 29 D7
9 2 A13 I/O7
SSCL GND S/PDIF A145 28 D6
8 1 A14 I/O6
SSDA A10
76 50 GPIO9 6 27 D5
7 XPEE_A10 XGPIO_9 NC I/O5
GPIO7 MADC A11
77 49 GPIO8 WE7 26 D4
6 XPEE_A11 XGPIO_8 WE# I/O4
GPIO11 J7 A12
78 48 D7 +3.3V
8 25 D3
5 XPEE_A12 XPEE_D7 Vcc I/O3
GPIO10 MIDII A13
79 47 D6 9 24 GND
4 3 XPEE_A13 XPEE_D6 NC GND
GPIO9 J3 MIDIO A14
80 46 D5 10 23 D2
3 2 XPEE_A14 XPEE_D5 NC I/O2
GPIO8 2ADC_MCLK GND A15
81 45 D4 A15
11 22 D1
2 5 1 XPEE_A15 XPEE_D4 A15 I/O1
GND 2ADC_LRCK CE82 44 D3 A12
12 21 D0
1 4 XPEE_CEN XPEE_D3 A12 I/O0
2ADC_SCLK MIDI WE83 43 D2 A713 20 A0
3 XPEE_WRN XPEE_D2 A7 A0
GPIO/I2C 2ADC_SDIN RE84 42 D1 A614 19 A1
2 XPEE_RDN XPEE_D1 A6 A1
GND 2DAC_MCLK
85 41 D0 A515 18 A2
1 X2DAC_MCLK XPEE_D0 A5 A2
2DAC_LRCK
86 40 SPDIFI A416 17 A3
X2DAC_LRCK XSPDIFI_0 A4 A3
2ADC J8 2DAC_SCLK
87 39 GND
X2DAC_SCLK GND
HDA_SDO 2DAC_SDOUT
88 38 SPDIFO PM39LV512
6 X2DAC_SDOUT XSPDIFO_0
HDA_RST MDAC_SDOUT0
89 37 2ADC_MCLK
5 XMDAC_SDOUT0 X2ADC_MCLK
J4 HDA_SYNC 90 36 2ADC_LRCK
4 NC X2ADC_LRCK
MDAC_MCLK HDA_SDI 91 35 2ADC_SCLK
5 3 NC X2ADC_SCLK
MDAC_LRCK HDA_BCLK 92 34 2ADC_SDIN C14 +3.3V
4 2 NC X2ADC_SDIN
MDAC_SCLK GND MDAC_SCLK
93 33 MADC_LRCK
3 1 XMDAC_SCLK XMADC_LRCK
MDAC_SDOUT0 MDAC_LRCK
94 32 MADC_MCLK
2 XMDAC_LRCK XMADC_MCLK
1 GND HDA MDAC_MCLK
95 XMDAC_MCLK XMADC_SCLK 31 MADC_SCLK 104
B GND
96 30 MADC_SDIN0 R4 R5 B
XSEL_PWR XMADC_SDIN0 10k 10k
MDAC +3.3V
97 29 +3.3V
VCC3V VCC3V
J9 RST
98 28 HDA_SDO 1 8
XRST XHDA_SDO A0 VCC
GPI5 GND
99 27 HDA_RST
7 XTEST XHDA_RST
J5 GPI4 100 26 HDA_SYNC 2 7
6 XSCI XHDA_SYNC A1 WP

XHDA_BCLK
2DAC_MCLK GPI3
5 5
GNDA_U20

XHDA_SDI
VCCA_U20
GNDHSRT
VCCHSRT

2DAC_LRCK GPI2 3 6 MSCL


4 4 A2 SCL

XPWDN
USBDM

2DAC_SCLK GPI1
XGPI_0
XGPI_1
XGPI_2
XGPI_3
XGPI_4
XGPI_5
VCC3V
USBDP

3 3
XSCO

RREF

2DAC_SDOUT GPI0 4 5 MSDA


GND

GND
VCC

XD6
XD7
XD0
XD1
2 2 VSS SDA
GND GND
1 1
2DAC GPI CM6631A U3 24LC02
Y
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
+3.3V
GND

USBD-
USBD+
+3.3V
GND
+3.3V

GND
GPI0
GPI1
GPI2
GPI3
GPI4
GPI5
GND
GND

MIDII
MIDIO
HDA_BCLK
HDA_SDI
C11 12MHz C12
22 22
R3 C13
12k 10uF 16V

A A

Title

Size Number Revision


B
Date: 20-Nov-2013 Sheet of
1 2 3 4 5 File: E:\Project\Protel\MyDAC.ddb Drawn By:6

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