XMOS xCORE VocalFusion 4-Mic Kit for Amazon AVS, Hardware Manual

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xCORE VocalFusion 4-Mic Kit for Amazon AVS Hardware Manual 25/25
Project
Name
Size
Sh
eet
Nam
e
Rev
Sh
eet
Date
16
/0
6/2
01
7
2V0
1
1
L
in
ear
M
ic.Sch
Do
c
Mic
Array
E
a
Linear
4
MIC
A3
of
FM
1
FIDUCIAL FM
3
FIDUCIAL FM
2
FIDUCIAL
M
IC0
_DA
TA_
18
M
IC0
_CLK
1V8
GND
1V8
M
IC1
_CLK
M
IC0
_CLK
R1
0
33
R
R1
1
33
R
3V3
C1
0
10
0N
GND
M
IC0
_DA
TA
M
IC1
_DA
TA
M
IC2
_DA
TA
M
IC3
_DA
TA
M
IC4
_DA
TA
M
IC5
_DA
TA
M
IC6
_DA
TA
M
IC7
_DA
TA
M
IC_
CLK_
IN
I2
C_
SCL
I2
C_
SDA
3V3
GND
C7 10
U
GND
GND
M
IC4
_DA
TA
M
IC5
_DA
TA
M
IC6
_DA
TA
M
IC7
_DA
TA
1V8
GND
GND
M
IC1
_DA
TA_
18
M
IC1
_CLK
GND
GND
M
IC2
_DA
TA_
18
M
IC2
_CLK
GND
GND
M
IC3
_DA
TA_
18
M
IC3
_CLK
GND
GND
GND GND GND
M
IC2
_CLK
M
IC3
_CLK
GND
SDA
3
SCL
1
WP
5
VCC
4
VSS
2
8KBIT U5 24
LC0
8B
3V3 GND
3V3
C6 10
0N
GND
I2
C_
SCL
I2
C_
SDA
R9 10
K
GND
3V3
FM
4
FIDUCIAL
EEPR
O
M
MI
CROPHONES
10 8 6 4 2
9 7 5 3 15 13 11
12 14 16
1 17 19
18 20
J1 30
32
0
a
60
02
C1 1U C2 1U C3 1U C4 1U
GND
5
CLK
3
DA
TA
1
VDD
2
SELECT
4
U1 IM
70
D1
30
GND
5
CLK
3
DA
TA
1
VDD
2
SELECT
4
U2 IM
70
D1
30
GND
5
CLK
3
DA
TA
1
VDD
2
SELECT
4
U3 IM
70
D1
30
GND
5
CLK
3
DA
TA
1
VDD
2
SELECT
4
U4 IM
70
D1
30
1 8 R5A 10K
2 7 R5B 10K
3 6 R5C 10K
4 5 R5D 10K
R6 10
K
GND
2
EN
3
VIN
1
VOUT
5
NC
4
U6 LP5
90
7M
FX
a
1.8
C5 1U
C9 1U
1V8
1V8
1V8
1V8
1V8
1V8
1V8
3V3
GND
GND
GND
1V8
L
DO
VCCB
16
A1
4
GND
8
T/R0
2
A0
3
VCCA
1
T/R3
7
A2
5
A3
6
OE
9
B3
11
T/R2
10
B2
12
B0
14
B1
13
T/R1
15
U8 FXL4
TD2
45
3V3
R3
33
R
R4
33
R
M
IC0
_DA
TA
M
IC1
_DA
TA
M
IC2
_DA
TA
M
IC3
_DA
TA
1V8
GND
M
IC0
_DA
TA_
18
M
IC1
_DA
TA_
18
M
IC2
_DA
TA_
18
M
IC3
_DA
TA_
18
T/R_
N
LOW
=
>
B
T
O
A
VCCB
16
A1
4
GND
8
T/R0
2
A0
3
VCCA
1
T/R3
7
A2
5
A3
6
OE
9
B3
11
T/R2
10
B2
12
B0
14
B1
13
T/R1
15
U7 FXL4
TD2
45
3V3
GND
T/R_
N
LOW
=
>
B
T
O
A
C1
1
10
0N
1V8
C1
2
10
0N
GND
C1
3
10
0N
R8 10
K
GND
GND
R1 10
K
R2 10
K
GND
GND
M
IC_
CLK_
IN
GND
M
IC_
CLK_
IN
1
8
R7
A
33
R
2
7
R7
B
33
R
3
6
R7
C
33
R
4
5
R7
D
33
R
1V8
L
EVEL
S
H
IF
TERS
Figure 25:
xCORE
VocalFusion -
Linear
Microphone
Board
XM011897A