XMOS XS1-L1, Руководство пользователя

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USB Audio 2.0 Reference Design, XS1-L1 Edition Hardware Manual (1.0) 14/18
15 Schematics
A
XC-6 USB AUDIO
SEPT 14 2009
TOP_LEVEL
1
1
A3
SHEET NAME
PROJECT NAME
REV
DATE SIZE
OF
SHEET
Copyright (c) 2009 XMOS Ltd.
PTH_M3 MTH1 MTH2 PTH_M3 PTH_M3 MTH3 MTH4 PTH_M3
FM1 FM2 FM3
L1_128_USB
X0D55 X0D54 X0D53 X0D52 X0D51 X0D50 X0D36 X0D35 X0D25 X0D34 X0D24 X0D11 X0D10
X0D0
CLK
X0D63 X0D62 X0D61 X0D58 X0D57 X0D56 X0D66 X0D65 X0D64
1 BIT PORTS
32 BIT
PORT
TOTX147PL J2
3 2 1
GND VCC IN
KSC421J
SWA
1B
2B 2A
1A
10K
R3
+3V3
R4
10K
+3V3
KSC421J
SWB
1B
2B 2A
1A
TP1 TP2 TP3 TP4
CLOCK_GEN
CLK_13M
MCLK_SEL
MCLK
MCLK_BUF1 MCLK_BUF2
CODEC
SDOUT MDIV2 RST_N SDIN SCLK LRCK MCLK
NC7SZ175 U1
2 4 5
6 1 3
D CP C_N
VCC
Q
GND
D
Q
C
+3V3
+3V3
+3V3
C1 100N
TP5 TP6
LEDB
GREEN
+3V3
R1
1K
100N C2
+3V3
33R
R5
TP7 TP8
TP9
TP10
TP11
1K
R2
GREEN
LEDA
TP12 TP13 TP14 TP15
TP16
+3V3
TP17
+5V
+4V3A
TP18
SWITCHB
SWITCHB
NC NC NC NC
NC
NC NC
NC
SWITCHA
SWITCHA
SPDIF_OUT
SPDIF_MCLK
SPDIF_MCLK
DAC_DATA
DAC_DATA
CLK_13M
SCLK
SCLK
LRCK
LRCK
CODEC_RST_N
CODEC_RST_N
SPDIF_TX
SPDIF_TX
ADC_DATA
ADC_DATA
MCLK_SEL
MCLK_SEL
MCLK_SEL
MCLK_SEL
CODEC_MCLK
CODEC_MCLK
CODEC_MCLK
XCORE_MCLK
XCORE_MCLK
LEDA
LEDA
LEDB
LEDB
X0D66 X0D65 X0D64 X0D63 X0D62 X0D61 X0D58 X0D57
NC
X0D55 X0D56
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