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19 xcore.ai Multichannel Audio Board schematics
USB CONNECTOR
Figure 23:
xcore.ai
GND
Multichannel
Audio Board
USB_D_P
GND
schematic (1
of 8)
U8C
Figure 24:
xcore.ai
Multichannel
Audio Board
schematic (2
XU316-1024-TQ128-C24
of 8)
22
3V3
R23
10K
SW1
BUT_0
1A
2A
LED_0
1B
2B
LED_1
LED_2
3V3
KSC421J
LED_3
GND
R33
R34
R35
R36
R37
470R
470R
470R
470R
10K
SW2
BUT_1
1A
2A
D4
D5
D6
D7
1B
2B
GREEN
GREEN
GREEN
GREEN
3V3
KSC421J
GND
GND
GND
GND
GND
R119
10K
SW3
BUT_2
1A
2A
1B
2B
KSC421J
GND
QSPI FLASH
3V3X
U9
3V3X
3V3X
3V3X
J44
67997-210HLF
QSPI_D0
5
8
SI/IO0
VCC
1
2
QSPI_D1
2
SO/IO1
QSPI_D0
3
4
QSPI_D1
QSPI_D2
3
WP_N/IO2
QSPI_D2
5
6
QSPI_D3
QSPI_D3
7
NF
HOLD_N/IO3
QSPI_CLK
7
8
QSPI_CS_N
9
10
QSPI_CLK
6
SCK
QSPI_CS_N
1
4
CS_N
GND
GND
W25Q32JVSSIQ
GND
GND
32MBIT
INTEGRATED XTAG4
XSYS2 DEBUG TARGET CONNECTOR
U_XTAG4
OPTION FOR USE WITH EXTERNAL XTAG4
XTAG4.SchDoc
TCK
1V8
TCK
J4
TMS
TMS
TDI
1V8
1
2
TMS
TDSRC
TDO
3
4
TCK
TDSNK
5
6
TDO
R123
XL_DN1
3V3X
7
8
TDI
XL_DN1
R43
XL_DN0
9
10
RST_N
XL_DN0
10K
XL_UP0
11
NF
12
XL_DN1
XL_UP0
XL_UP1
13
14
XL_DN0
XL_UP1
15
16
XL_UP0
C164
C165
RST_N
17
18
XL_UP1
RST_N
19
20
C177
100N
100N
FTSH-110-01-F-DV-K
GND
10N
GND
GND
GND
CURRENT SENSE
J15
68001-202HLF
NF
J16
USB_VBUS
S1
S1
R47
S2
1
VBUS
S2
VBUS
S3
2
USB_D_N
S3
DM
0R1
S4
3
USB_D_P
S4
DP
C63
C64
S5
4
R48
S5
ID
S6
5
470K
S6
GND
10N
100N
10118193
GND
3V3X
GND
GND
GND
R44
47K
D8
J14
68001-202HLF
VBUS_DETECT
1
6
USB_D_N
C
Q1
MMBT3904
R45
VBUS
1
2
5
VBUS
B
100K
E
R46
VBUS SENSE
100K
3
4
(USB SELF POWERED)
PROD1
JUMPER SHUNT
GND
NUP4114
GND
U8F
60
USB_DP
USB_DP
59
USB_DM
USB_DM
58
USB_ID
XU316-1024-TQ128-C24
U8G
32
MIPI_DP0
31
MIPI_DN0
29
MIPI_DP1
28
MIPI_DN1
26
MIPI_DP2
25
MIPI_DN2
XU316-1024-TQ128-C24
3V3X
C52
C53
C54
C55
C56
C57
100N
100N
100N
100N
100N
100N
GND
3V3X
U8D
10
VDDIOL
VDDIOT
17
VDDIOL
VDDIOT
6
X0D00__1A
X0D00
X0D30__4F2
2
X0D01__1B
X0D01
X0D31__4F3
X0D32__4E2
127
X0D04__4B0
X0D04
X0D33__4E3
128
X0D05__4B1
X0D05
X0D34__1K
1
X0D06__4B2
X0D06
3
X0D07__4B3
X0D07
X0D39__1P
X0D40__8D4
4
X0D10__1C
X0D10
X0D41__8D5
7
X0D11__1D
X0D11
X0D42__8D6
X0D43__8D7
8
X0D14__4C0
X0D14
X1D24__1I
9
X0D16__4D0
X0D16
X1D25__1J
X1D26__4E0
19
X1D00__1A
X1D00
X1D27__4E1
20
X1D01__1B
X1D01
X1D28__4F0
X1D29__4F1
21
X1D09__4A3
X1D09
X1D30__4F2
22
X1D10__1C
X1D10
X1D31__4F3
23
X1D11__1D/APLLOUT
X1D11
X1D32__4E2
X1D33__4E3
12
X1D36__1M
X1D36
X1D34__1K
13
X1D37__1N
X1D37
X1D35__1L
15
X1D38__1O
X1D38
16
X1D39__1P
X1D39
X1D43__8D7
XU316-1024-TQ128-C24
xcore.ai Multichannel Audio Board 1v1 Hardware Manual
DAC I2S/TDM CONFIG
I2S MODE: SET ALL 2-3
TDM MODE: SET ALL 1-2, TDM SOURCE 3-4
PROD3
JUMPER SHUNT
1
PROD5
J3
2
DAC_D0
JUMPER SHUNT
68001-204HLF
3
X_DAC_D0
PROD7
4
JUMPER SHUNT
PROD9
JUMPER SHUNT
1
PROD11
J8
2
DAC_D1
JUMPER SHUNT
68001-204HLF
3
X_DAC_D1
PROD2
4
JUMPER SHUNT
PROD4
JUMPER SHUNT
1
PROD6
J10
2
DAC_D2
JUMPER SHUNT
68001-204HLF
3
X_DAC_D2
PROD8
4
JUMPER SHUNT
PROD10
JUMPER SHUNT
1
J12
2
DAC_D3
68001-204HLF
3
X_DAC_D3
4
U_XMOS
XMOS.SchDoc
PLL_SYNC
COAX_TX
X0D00
X1D00
QSPI_CS_N
R12
X0D01
X1D01
QSPI_D0
X1D09
X0D04
X1D09
TP32
QSPI_D1
R13
X0D05
X1D10
QSPI_D2
MCLK_X_PIN
R117
X0D06
X1D11
QSPI_D3
X0D07
MIDI_RX
X1D13
QSPI_CLK
MIDI_TX
X0D10
X1D14
MCLK_X_PIN
R118
0R
X1D15
TP27
X0D11
X1D15
XL_DN1
X1D16
VBUS_DETECT
XL_DN0
C62
X0D14
X1D17
R39
33R
XL_UP0
X1D18
DAC_MUTE_N
R40
33R
XL_UP1
X0D16
X1D19
X1D20
100N
X1D20
X0D24
X1D21
X0D24
X1D21
X0D25
OPT_TX
X0D25
X1D22
BUT_0
X0D26
BUT_1
X_ADC_D0
X0D27
X1D24
LED_0
X_ADC_D1
X0D28
X1D25
LED_1
X1D26
X0D29
X1D26
LED_2
X1D27
X0D30
X1D27
LED_3
X1D28
X0D31
X1D28
BUT_2
X1D29
X0D32
X1D29
ADC_GPIO
X1D30
X0D33
X1D30
X0D34
X1D31
X0D34
X1D31
I2C_SCL
X1D32
X0D35
X1D32
I2C_SDA
X1D33
X0D36
X1D33
COAX_RX
X_ADC_D2
X0D37
X1D34
OPT_RX
X_ADC_D3
X0D38
X1D35
WCLK_IN
X_DAC_D3
X0D39
X1D36
X0D40
X_DAC_D2
X0D40
X1D37
SUSPEND_N
X_DAC_D1
X0D41
X1D38
EXT_PLL_SEL
X_DAC_D0
X0D42
X1D39
MCLK_DIR
X0D43
X1D43
X1D43
USB_D_N
X1D49
USB_DM
X1D49
USB_D_P
X1D50
USB_DP
X1D50
X1D51
X1D51
X1D52
X1D52
X1D53
X1D53
X1D54
X1D54
0R
TDO_X
X1D55
X1D55
X1D56
X1D56
X1D57
X1D57
X1D58
X1D58
VDDIOB 1V8 IO
X0D12
X1D12
X0D12
X1D12
X0D13
X1D23
X0D13
X1D23
X0D22
X0D22
X0D23
X0D23
TCK
TCK
TMS
TMS
TDI
TDI
TDO_X
R122
33R
TDO
RST_N
RST_N
3V3
3V3
I2C MUX
3V3
3V3
U33
3
5
I2C0_SCL
VDD
SC0
4
I2C0_SDA
C175
SD0
I2C_SCL
1
SCL
I2C_SDA
2
SDA
8
I2C1_SCL
100N
SC1
6
7
I2C1_SDA
VSS
SD1
PCA9540B
GND
GND
TEST ONLY (CHAIN JTAG)
I2C DEVICE ADDR = 7'b1110000 = 0x70
J45
1
2
TMS
3
4
TCK
I2C_SCL
R131
0R
I2C0_SCL
5
6
TDO_EXT
NF
I2C_SDA
R132
0R
I2C0_SDA
7
8
TDO_X
NF
I2C0_SCL
R133
0R
I2C1_SCL
9
10
RST_N
NF
I2C0_SDA
R134
0R
I2C1_SDA
11
NF
12
NF
13
14
15
16
17
18
19
20
FTSH-110-01-F-DV-K
GND
0V9
U8A
104
VDD
105
VDD
106
VDD
11
VDD
113
VDD
14
VDD
18
VDD
39
VDD
45
VDD
5
VDD
50
VDD
54
VDD
68
VDD
85
VDD
95
VDD
0V9
24
MIPI_VDD18
1V8
3V3X
27
MIPI_VDD09
FB3
61
USB_VDD33
1000R
0.25A
62
USB_VDD18
41
PLL_AVDD
GND
42
PLL_AVSS
GND
C6
C7
C8
XU316-1024-TQ128-C24
1U
100N
100N
GND
GND
GND
GND
U8E
3V3X
72
VDDIOR
89
VDDIOR
86
X0D24__1I/XL3_IN4
X0D24
3V3X
87
X0D25__1J/XL3_IN3
X0D25
88
X0D26__4E0/XL3_IN2
X0D26
109
90
X0D27__4E1/XL3_IN1
X0D27
121
91
X0D28__4F0/XL3_IN0
X0D28
92
X0D29__4F1/XL3_OUT0
X0D29
122
93
X0D30
X0D35__1L/XL3_OUT1
X0D35
124
94
X0D31
X0D36__1M/XL3_OUT2
X0D36
123
96
X0D32
X0D37__1N/XL3_OUT3
X0D37
126
97
X0D33
X0D38__1O/XL3_OUT4
X0D38
125
X0D34
64
X1D13__1F/XL0_IN4
X1D13
99
63
X0D39
X1D14__4C0/XL0_IN3
X1D14
98
65
X0D40
X1D15__4C1/XL0_IN2
X1D15
101
66
X0D41
X1D16__4D0/XL0_IN1
X1D16
100
67
X0D42
X1D17__4D1/XL0_IN0
X1D17
103
69
X0D43
X1D18__4D2/XL0_OUT0
X1D18
70
X1D19__4D3/XL0_OUT1
X1D19
107
71
X1D24
X1D20__4C2/XL0_OUT2
X1D20
108
73
X1D25
X1D21__4C3/XL0_OUT3
X1D21
110
74
X1D26
X1D22__1G/XL0_OUT4
X1D22
111
X1D27
112
75
X1D28
X1D49__32A0/XL1_IN4
X1D49
114
76
X1D29
X1D50__32A1/XL1_IN3
X1D50
115
77
X1D30
X1D51__32A2/XL1_IN2
X1D51
116
78
X1D31
X1D52__32A3/XL1_IN1
X1D52
117
79
X1D32
X1D53__32A4/XL1_IN0
X1D53
118
80
X1D33
X1D54__32A5/XL1_OUT0
X1D54
119
81
X1D34
X1D55__32A6/XL1_OUT1
X1D55
120
82
X1D35
X1D56__32A7/XL1_OUT2
X1D56
83
X1D57__32A8/XL1_OUT3
X1D57
102
84
X1D43
X1D58__32A9/XL1_OUT4
X1D58
XU316-1024-TQ128-C24
ADC I2S/TDM CONFIG
I2S DATA LOOPBACK FOR SOFTWARE TEST
I2S MODE: SET ALL 2-3
TDM MODE: SET DATA 0 AND 2 1-2, TDM DESTINATION 3-4
I2S_DAC_LOOP_D0
1
I2S_DAC_LOOP_D1
J6
2
ADC_D0
I2S_DAC_LOOP_D2
68001-204HLF
3
X_ADC_D0
I2S_DAC_LOOP_D3
4
1
J9
2
ADC_D1
68001-204HLF
3
X_ADC_D1
4
1
J11
2
ADC_D2
68001-204HLF
3
X_ADC_D2
4
1
J13
2
ADC_D3
68001-204HLF
3
X_ADC_D3
4
EXPANSION/TESTPOINTS
33R
LRCK
33R
BCLK
J7
33R
MCLK_XMOS
3V3
MCLK_DAC
1
2
X_DAC_D0
3
4
X_DAC_D1
X_DAC_D2
5
6
X_DAC_D3
7
8
BCLK
9
10
DAC_MUTE_N
LRCK
11
12
ADC_GPIO
I2C0_SCL
13
14
I2C0_SDA
15
16
X_ADC_D3
X_ADC_D2
17
18
X_ADC_D1
X_ADC_D0
19
20
67997-220HLF
GND
3V3
J41
67997-210HLF
1
2
OPT_TX
3
4
OPT_RX
COAX_TX
5
6
COAX_RX
NF
MCLK_DIG
7
8
MIDI_TX
9
10
MIDI_RX
GND
3V3
J37
67997-210HLF
1
2
X1D15
3
4
X1D20
X1D21
5
6
X1D43
NF
7
8
X0D24
9
10
X0D25
GND
J42
67997-210HLF
X1D26
1
2
X1D27
X1D28
3
4
X1D29
5
6
X1D30
NF
7
8
X1D31
X1D32
9
10
X1D33
GND
GND
J43
67997-210HLF
X0D34
1
2
PLL_SYNC
VBUS_DETECT
3
4
SUSPEND_N
5
6
MCLK_DIR
NF
7
8
EXT_PLL_SEL
X0D40
9
10
WCLK_IN
GND
GND
J38
67997-116HLF
1
2
X1D49
X1D50
3
4
X1D51
5
6
X1D52
X1D53
7
8
9
NF
10
X1D54
X1D55
11
12
X1D56
13
14
X1D57
X1D58
15
16
GND
GND
PROD12
VDDIOB18 IO
DCB-6
PROD14
1V8 ONLY
DCB-6
R124
0R
TDO
PROD16
NF
1V8
J1
DCB-6
67997-210HLF
PROD18
1
2
DCB-6
X0D12
3
4
X0D13
X0D22
5
6
X0D23
NF
X1D12
7
8
FM5
X1D23
9
10
FIDUCIAL
FM7
FIDUCIAL
FM9
GND
FIDUCIAL
0V9
C9
C10
C39
C40
C41
C42
C43
C44
C46
C47
2U2
100N
100N
100N
100N
100N
100N
100N
100N
100N
GND
30
129
GND
1V8
U8B
35
VDDIOB18
VDDIOB18
56
VDDIOB18
BANK
46
X0D12
X0D12__1E
47
X0D13
X0D13__1F
48
X0D22
X0D22__1G
49
X0D23
X0D23__1H
53
X1D12
X1D12__1E
57
X1D23
X1D23__1H
55
TP2
NC
40
TP33
LV_L_N
52
TP34
LV_R_N
43
TP35
LV_T_N
51
TCK
TCK
44
TMS
TMS
36
TDI
TDI
37
TDO
TDO
38
RST_N
RST_N
34
TP5
XIN
33
TP16
XOUT
R18
1M
XU316-1024-TQ128-C24
FA-238
R20
680R
24M
X2
1
3
C60
C61
18P
18P
Build
GND
GND
GND
A
Date
R24
33R
ADC_D0
R25
33R
ADC_D1
R27
33R
ADC_D2
R32
33R
ADC_D3
U_DAC
DAC.SchDoc
DAC_D0
DAC_DIN0
DAC_D1
DAC_DIN1
DAC_D2
DAC_DIN2
DAC_D3
DAC_DIN3
I2S_DAC_LOOP_D0
DAC_DOUT0
I2S_DAC_LOOP_D1
DAC_DOUT1
I2S_DAC_LOOP_D2
DAC_DOUT2
I2S_DAC_LOOP_D3
DAC_DOUT3
BCLK
BCLK
LRCK
LRCK
MCLK_DAC
MCLK
DAC_MUTE_N
MUTE_N
I2C0_SCL
SCL
I2C0_SDA
SDA
U_ADC
ADC.SchDoc
ADC_D0
ADC_DAT0
ADC_D1
ADC_DAT1
ADC_D2
ADC_DAT2
ADC_D3
ADC_DAT3
BCLK
BCLK
LRCK
LRCK
MCLK_ADC
MCLK
ADC_GPIO
ADC_GPIO
I2C0_SCL
SCL
I2C0_SDA
SDA
U_DigitalIO
DigitalIO.SchDoc
COAX_TX
COAX_TX
COAX_RX
COAX_RX
OPT_TX
OPT_TX
OPT_RX
OPT_RX
MIDI_TX
MIDI_TX
MIDI_RX
MIDI_RX
MCLK_DIG
MCLK_DIG
U_Clocks
Clocks.SchDoc
PLL_SYNC
PLL_SYNC
MCLK_XMOS
MCLK_XMOS
MCLK_ADC
MCLK_ADC
MCLK_DAC
MCLK_DAC
MCLK_DIG
MCLK_DIG
WCLK_IN
WCLK_IN
EXT_PLL_SEL
EXT_PLL_SEL
MCLK_DIR
MCLK_DIR
I2C1_SCL
I2C_SCL
I2C1_SDA
I2C_SDA
U_Power
Power.SchDoc
SUSPEND_N
EN_BRD_PWR
X0D22
MARGIN
J39
J40
J17
68001-202HLF
68001-202HLF
68001-202HLF
1
1
1
2
2
2
PROD13
DCB-6
GND
GND
GND
PROD15
DCB-6
PROD17
DCB-6
PROD19
DCB-6
Project Name
FM6
FIDUCIAL
xcore.ai Multi Channel Audio
FM8
FIDUCIAL
FM10
Build
Sheet Name
Rev
FIDUCIAL
A
Top Level.SchDoc
1V1
Date
17/08/2022
Sheet
1
of
8
C48
C49
C50
C51
100N
100N
100N
100N
1V8
C58
C59
100N
100N
GND
Project Name
xcore.ai Multi Channel Audio
Sheet Name
Rev
XMOS.SchDoc
1V1
17/08/2022
Sheet
2
of
8
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