XMOS XS1-L1, Manual

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USB Audio 2.0 Reference Design, XS1-L1 Edition Hardware Manual (1.0) 16/18
XC-6 USB AUDIO
SEPT 14 2009
CLOCK_GEN
1
1
A
A3
SHEET NAME
PROJECT NAME
REV
DATE SIZE
OF
SHEET
Copyright (c) 2009 XMOS Ltd.
+3V3
NC7WZU04 U10
3
4
NC7WZU04 U10
2 5
1
6
C30 100N
100N C31
+3V3
+3V3
MCLK
Q1 BSS138
2
1
3
D
G
S
R23
10K
33P
C32
R19
2M2
R28
470R
C33
33P
Q2 BSS138
2
1
3
D
G
S
R24
10K
C34 33P
2M2 R20
X2
24M576 HC49US
33P C35
BSS138
Q3
2
1
3
D
G
S
10K
R25
11M2896
HC49US
X3
1K
R22
+3V3
MCLK_SEL
NC7SZ157 U11
2 4 5
6 1 3
I0 I1 S
VCC
Q
GND
0 1
U9 NC7SZU04
3 5
2
4
+3V3
13M
ABLS2
X1
2M2 R21
470R
R29
C36 33P
C37 33P
CLK_13M
1700mA
330R
FB2
MECH1
CRYSTAL_INSULATOR
R26
33R
NC7WZ17 U12
1
4 6 2 5
3
A2
VCC GND
Y1 Y2
A1
+3V3
33R
R27
MCLK_BUF1 MCLK_BUF2
C29 100N
1U C28
CRYSTAL_INSULATOR
MECH2
24M576
24M576
11M2896
11M2896
CLK_13M
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