1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
2
200 Scenic View Dr.
Cumberland, RI 02864 63/17/2021
Sheet: of
AZ05.SchDoc
INM-PCB-NH08-RearPanel.PrjPcb
Originally Drawn By:
Project:
Sheet:
Variant: Default
Last Modified By:
Last Modified:
Copyright 2021, inMusic Brands
All Rights Reserved
Rev J
nRECOVERY
UART2_RX
UART2_TX
I2C3_SDA
I2C3_SCL
BT_HOST_WAKE
BT_WAKE
ETH_PHYINT
ETH_PHYRST
ETH_MDIO
ETH_CLK125
ETH_MDC
ETH_PME
ETH_RXD0
ETH_RXD1
ETH_RXD2
ETH_RXD3
ETH_RXC
ETH_TXC
ETH_TXCTL
ETH_TXD0
ETH_TXD1
ETH_TXD2
ETH_TXD3
TOUCH_RESET
TOUCH_INT
I2C4_SCL
I2C4_SDA
MIPI_PWM
MIPI_TX_D1P
MIPI_TX_D1N
MIPI_TX_D3P
MIPI_TX_D3N
MIPI_TX_CLKP
MIPI_TX_CLKN
USB_HOST2_DM
USB_HOST2_DP
USB_OTG_ID
USB_OTG_DET
USB_HOST1_DP
USB_OTG_DM
USB_HOST1_DM
USB_OTG_DP
GPIO_3V3_PD_6
GPIO_3V3_PD_7
GPIO_3V3_PD_8
I2C2_SCL
I2C2_SDA
I2S0_SCLK
I2S0_LRCK_RX
I2S0_SDI
I2S0_SDO0
I2S0_SDO1
I2S0_SDO2
I2S0_SDO3
I2S0_LRCK_TX
MIPI_RESET
nMIPI_POWER_EN
LED_HEARBEAT
BT_RESET
AUDIO_CLK_SEL_1
AUDIO_CLK_SEL_0
AUDIO_MUTE
AUDIO RESET
AUDIO_POWER_EN
VIN_MON
UART0
UART1
UART2
WiFi/BT
Control Surface
Debug Console
I2C0
I2C1
I2C2
I2C3
I2C4 Touch Panel
Battery Pack
RTC (on SoM)
-unused-
Audio Codec(s)
Peripheral Typical Usage
GND
UART1_RXD
1
UART1_TXD
2
GND
3
UART1_CTS
4
UART1_RTS
5
GND
6
BT_RST
7
BT_HOST_WAKE
8
BT_WAKE
9
GND
10
UART0_RX
11
UART0_TX
12
GND
13
UART0_CTS
14
UART0_RTS
15
GND
16
SOC_RESET
17
N.C.
18
GND
19
N.C.
20
N.C.
21
TOUCH_INT
22
TOUCH_RST
23
GND
24
GPIO_3V3_D
25
GPIO_3V3_D
26
GND
27
I2C4_SCL
28
I2C4_SDA
29
GND
30
MIPI_TX_D2P
31
MIPI_TX_D2N
32
GND
33
MIPI_TX_D1P
34
MIPI_TX_D1N
35
GND
36
MIPI_TX_CLKP
37
MIPI_TX_CLKN
38
GND
39
MIPI_TX_D0P
40
MIPI_TX_D0N
41
GND
42
MIPI_TX_D3P
43
MIPI_TX_D3N
44
GND
45
GND
46
PWM0
47
PWM1
48
GND
49
N.C.
50
PWR_HOLD/OTEMP
51
GND
52
PWR_EN
53
GND
166
GPIO_3V3_U
165
GPIO_3V3_U
164
GND
163
GPIO_3V3_U
162
GPIO_3V3_U
161
GND
160
GPIO_3V3_U
159
GPIO_3V3_U
158
GND
64
I2C2_SCL
65
I2C2_SDA
66
GND
67
GPIO_3V3_D
68
GPIO_3V3_D
69
GPIO_3V3_D
70
EMMC_PWR_EN
71
GND
72
GPIO6_B3_d(SPDIF_TX)
73
GPIO2_A2
74
GPIO2_A0
75
GPIO2_A1
76
GPIO6_B0_d(I2S0_CLK)
77
GND
78
I2S_LRCK_RX
79
I2S_LRCK_TX
80
GND
81
I2S_SCLK
82
I2S_SDI
83
GND
84
I2S_SDO0
85
I2S_SDO1
86
GND
87
I2S_SDO2
88
I2S_SDO3
89
GND
90
GND
93
SDMMC_D0
94
SDMMC_D1
95
GND
96
SDMMC_D2
103
SDMMC_D3
102
GND
98
SDMMC_CMD
100
SDMMC_CLK
97
GND
101
SDMMC_DET
99
SDMMC_PWR
91
GND
104
SDMMC_WP
92
N.C.
105
GND
106
PHY_INT
137
PHY_RST
125
GND
109
PHY_TXCLK
134
GND
112
MAC_RXCLK
138
MAC_MDIO
122
GND
115
PHY_TXEN
126
GND
118
MAC_CLK
119
MAC_RXDV
146
GND
121
MAC_MDC
123
MAC_RXD1
143
GND
124
MAC_RXD0
144
PHY_TXD1
131
GND
127
PHY_TXD0
132
MAC_RXD3
140
GND
135
MAC_RXD2
141
PHY_TXD3
128
GND
130
PHY_TXD2
129
PHY_PMEB
120
GND
133
GND
145
HOST1_DM
111
HOST1_DP
110
GND
136
OTG_DM
117
OTG_DP
116
GND
139
OTG_DET
114
OTG_ID
113
GND
142
HOST2_DM
108
HOST2_DP
107
GND
148
UART2_RXD
149
UART2_TXD
150
GND
151
I2C3_SDA
152
I2C3_SCL
153
GND
154
ADCIN1
155
ADCIN2
156
N.C.
167
GPIO7_B7_D
168
WIFI_REG_ON
178
WIFI_HOST_WAKE
179
GND
171
WIFI_D1
169
WIFI_D0
170
GND
174
WIFI_D3
175
WIFI_D2
176
GND
177
WIFI_CLK
172
WIFI_CMD
173
GND
180
N.C.
147
nPBIN
63
RTC_CLKOUT
62
VCC+5
61
VCC+5
60
GND
59
GND
58
VCC_IO
57
VCC_PMU
56
GND
55
VCC_RTC
54
GND
157
U10
AZ05 2GB/8GB
ETH_RXCTL
WIFI_D2
WIFI_D3
WIFI_CMD
WIFI_CLK
WIFI_HOST_WAKE
WIFI_REG_ON
WIFI_D0
WIFI_D1
MIPI_TX_D0P
MIPI_TX_D0N
MIPI_TX_D2P
MIPI_TX_D2N
UART1_RX
UART1_TX
UART1_CTS
UART1_RTS
UART0_RX
UART0_TX
UART0_CTS
UART0_RTS
GPIO_3V3_PU_1
GPIO_3V3_PU_2
RTC_CLK
+5V::SOM
+VCC_RTC
+3.3V::PMU
+3.3V::IO
0.1uF
50V
C72
22uF
6.3V
C71
GND
nPBIN
+5V::SOM
+3.3V::IO
+3.3V::PMU
+VCC_RTC To SOM
To SOM
From SOM
From SOM
Rail Direction Direction
RTC power input of module, sourced by our battery
Main power input of module
IO rail from PMIC, used to gate our IO supplies
PMU rail from PMIC, used to latch main FET
D20
1
2
J14
GND
Install jumper and reset
SDMMC_D0
SDMMC_D1
SDMMC_CMD
SDMMC_CLK
SDMMC_DET
SDMMC_PWR
SDMMC_WP
SDMMC_D2
SDMMC_D3
0.00R111
0.00R112
0.00R113
GND
REV-0
REV-1
REV-2
REV-2 REV-1 REV-0PCB Rev
- - -A
- - XB
- X -C
- X XD
X - -E
X - XF
X X -G
X X XH
X = Stuff Resistor with 0-Ohm
- = Leave Resistor Unstuffed
HARDWARE REVISION INDICATOR
1
2
3
4
HS1
NH08 HeatSink
0.0
R121
0.0
R122
0.0
R123
0.0
R124
GND
to force ROM updater
SOC_RESET
PWM1
0.00R54
REV-3
REV-3
-
-
-
-
-
-
-
-
J
K
L
M
N
X - - -
X
X
X
X
X
-
X
--
X-
- X
P
Q
R
X
X
X
X - -
X - X
-
X
X X
X X
PIC7101
PIC7102
COC71
PIC7201
PIC7202
COC72
PID2001
PID2002
COD20
PIHS101
PIHS102
PIHS103 PIHS104
COHS1
PIJ1401 PIJ1402
COJ14
PIR5401
PIR5402
COR54
PIR11101
PIR11102
COR111
PIR11201
PIR11202
COR112
PIR11301
PIR11302
COR113
PIR12101
PIR12102
COR121
PIR12201
PIR12202
COR122
PIR12301
PIR12302
COR123
PIR12401
PIR12402
COR124
PIU1001 PIU1002 PIU1003
PIU1004
PIU1005 PIU1006 PIU1007 PIU1008
PIU1009
PIU10010 PIU10011 PIU10012 PIU10013
PIU10014
PIU10015 PIU10016 PIU10017 PIU10018 PIU10019 PIU10020 PIU10021 PIU10022 PIU10023 PIU10024 PIU10025 PIU10026 PIU10027 PIU10028 PIU10029
PIU10030
PIU10031 PIU10032 PIU10033 PIU10034
PIU10035
PIU10036 PIU10037 PIU10038 PIU10039
PIU10040
PIU10041 PIU10042 PIU10043 PIU10044
PIU10045
PIU10046
PIU10047
PIU10048
PIU10049
PIU10050
PIU10051
PIU10052
PIU10053
PIU10054
PIU10055
PIU10056
PIU10057
PIU10058
PIU10059
PIU10060
PIU10061
PIU10062
PIU10063
PIU10064
PIU10065
PIU10066
PIU10067
PIU10068
PIU10069
PIU10070
PIU10071
PIU10072
PIU10073
PIU10074
PIU10075
PIU10076
PIU10077
PIU10078
PIU10079
PIU10080
PIU10081
PIU10082
PIU10083
PIU10084
PIU10085
PIU10086
PIU10087
PIU10088
PIU10089
PIU10090
PIU10091
PIU10092 PIU10093 PIU10094 PIU10095
PIU10096
PIU10097 PIU10098 PIU10099
PIU100100
PIU100101
PIU100102 PIU100103 PIU100104 PIU100105
PIU100106
PIU100107 PIU100108 PIU100109 PIU100110 PIU100111 PIU100112 PIU100113 PIU100114 PIU100115 PIU100116 PIU100117 PIU100118 PIU100119 PIU100120 PIU100121
PIU100122
PIU100123 PIU100124 PIU100125 PIU100126
PIU100127
PIU100128 PIU100129 PIU100130 PIU100131
PIU100132
PIU100133 PIU100134 PIU100135
PIU100136
PIU100137
PIU100138
PIU100139
PIU100140
PIU100141
PIU100142
PIU100143
PIU100144
PIU100145
PIU100146
PIU100147
PIU100148
PIU100149
PIU100150
PIU100151
PIU100152
PIU100153
PIU100154
PIU100155
PIU100156
PIU100157
PIU100158
PIU100159
PIU100160
PIU100161
PIU100162
PIU100163
PIU100164
PIU100165
PIU100166
PIU100167
PIU100168
PIU100169
PIU100170
PIU100171
PIU100172
PIU100173
PIU100174
PIU100175
PIU100176
PIU100177
PIU100178
PIU100179
PIU100180
COU10
PIU10057
PIU10053
PIU10056
PIC7102
PIC7202
PID2002
PIU10060
PIU10061
PIU10054
PIU10075
POA\U\D\I\O\ \R\E\S\E\T\
PIU10077
POAUDIO0CLK0SEL00
PIU10073
POAUDIO0CLK0SEL01
PIU10074
POAUDIO0MUTE
PIU10076
POAUDIO0POWER0EN
PIU1008
POBT0HOST0WAKE
PIU1007
POBT0RESET
PIU1009
POBT0WAKE
PIU100137
POE\T\H\0\P\H\Y\I\N\T\
PIU100125
POE\T\H\0\P\H\Y\R\S\T\
PIU100119
POETH0CLK125
PIU100123
POETH0MDC
PIU100122
POETH0MDIO
PIU100120
POETH0PME
PIU100138
POETH0RXC
PIU100146
POETH0RXCTL
PIU100144
POETH0RXD0
PIU100143
POETH0RXD1
PIU100141
POETH0RXD2
PIU100140
POETH0RXD3
PIU100134
POETH0TXC
PIU100126
POETH0TXCTL
PIU100132
POETH0TXD0
PIU100131
POETH0TXD1
PIU100129
POETH0TXD2
PIU100128
POETH0TXD3
PIC7101
PIC7201
PID2001
PIJ1402
PIR5401
PIR11101
PIR11201
PIR11301
PIR12102
PIR12202
PIR12302
PIR12402
PIU1003 PIU1006
PIU10010 PIU10013 PIU10016 PIU10019 PIU10024 PIU10027
PIU10030
PIU10033 PIU10036 PIU10039 PIU10042
PIU10045
PIU10046
PIU10049
PIU10052
PIU10055
PIU10058
PIU10059
PIU10064
PIU10067
PIU10072
PIU10078
PIU10081
PIU10084
PIU10087
PIU10090
PIU10093
PIU10096
PIU10098
PIU100101
PIU100104
PIU100106
PIU100109 PIU100112 PIU100115 PIU100118 PIU100121 PIU100124
PIU100127
PIU100130 PIU100133 PIU100135
PIU100136
PIU100139
PIU100142
PIU100145
PIU100148
PIU100151
PIU100154
PIU100157
PIU100160
PIU100163
PIU100166
PIU100171
PIU100174
PIU100177
PIU100180
PIU10068
POGPIO03V30PD06
PIU10069
POGPIO03V30PD07
PIU10070
POGPIO03V30PD08
PIU100164
POGPIO03V30PU01
PIU100165
POGPIO03V30PU02
PIU10065
POI2C20SCL
PIU10066
POI2C20SDA
PIU100153
POI2C30SCL
PIU100152
POI2C30SDA
PIU10028
POI2C40SCL
PIU10029
POI2C40SDA
PIU10079
POI2S00LRCK0RX
PIU10080
POI2S00LRCK0TX
PIU10082
POI2S00SCLK
PIU10083
POI2S00SDI
PIU10085
POI2S00SDO0
PIU10086
POI2S00SDO1
PIU10088
POI2S00SDO2
PIU10089
POI2S00SDO3
PIU100168
POLED0HEARBEAT
PIU10047
POMIPI0PWM
PIU10025
POMIPI0RESET
PIU10038
POMIPI0TX0CLKN
PIU10037
POMIPI0TX0CLKP
PIU10041
POMIPI0TX0D0N
PIU10040
POMIPI0TX0D0P
PIU10035
POMIPI0TX0D1N
PIU10034
POMIPI0TX0D1P
PIU10032
POMIPI0TX0D2N
PIU10031
POMIPI0TX0D2P
PIU10044
POMIPI0TX0D3N
PIU10043
POMIPI0TX0D3P
PIHS101
PIR12101
PIHS102
PIR12201
PIHS103
PIR12301
PIHS104
PIR12401
PIJ1401
PIU10071
PIU10018 PIU10020 PIU10021
PIU10050
PIU10051
PIU100105
PIU100147
PIU100167
PIU10026
POnMIPI0POWER0EN
PIU10063
POnPBIN
PIU100155
POnRECOVERY
PIU10048
POPWM1
PIR11302
PIU100162
NLREV00
PIR11202
PIU100161
NLREV01
PIR11102
PIU100159
NLREV02
PIR5402
PIU100158
NLREV03
PIU10062
PORTC0CLK
PIU10017
POS\O\C\0\R\E\S\E\T\
PIU10097
POSDMMC0CLK
PIU100100
POSDMMC0CMD
PIU10094
POSDMMC0D0
PIU10095
POSDMMC0D1
PIU100103
POSDMMC0D2
PIU100102
POSDMMC0D3
PIU10099
POSDMMC0DET
PIU10091
POSDMMC0PWR
PIU10092
POSDMMC0WP
PIU10022
POTOUCH0INT
PIU10023
POTOUCH0RESET
PIU10014
POUART00CTS
PIU10015
POUART00RTS
PIU10011
POUART00RX
PIU10012
POUART00TX
PIU1004
POUART10CTS
PIU1005
POUART10RTS
PIU1001
POUART10RX
PIU1002
POUART10TX
PIU100149
POUART20RX
PIU100150
POUART20TX
PIU100111
POUSB0HOST10DM
PIU100110
POUSB0HOST10DP
PIU100108
POUSB0HOST20DM
PIU100107
POUSB0HOST20DP
PIU100114
POUSB0OTG0DET
PIU100117
POUSB0OTG0DM
PIU100116
POUSB0OTG0DP
PIU100113
POUSB0OTG0ID
PIU100156
POVIN0MON
PIU100172
POWIFI0CLK
PIU100173
POWIFI0CMD
PIU100170
POWIFI0D0
PIU100169
POWIFI0D1
PIU100176
POWIFI0D2
PIU100175
POWIFI0D3
PIU100179
POWIFI0HOST0WAKE
PIU100178
POWIFI0REG0ON
POA\U\D\I\O\ \R\E\S\E\T\
POAUDIO0CLK0SEL00
POAUDIO0CLK0SEL01
POAUDIO0MUTE
POAUDIO0POWER0EN
POBT0HOST0WAKE
POBT0RESET
POBT0WAKE
POE\T\H\0\P\H\Y\I\N\T\
POE\T\H\0\P\H\Y\R\S\T\
POETH0CLK125
POETH0MDC
POETH0MDIO
POETH0PME
POETH0RXC
POETH0RXCTL
POETH0RXD0
POETH0RXD1
POETH0RXD2
POETH0RXD3
POETH0TXC
POETH0TXCTL
POETH0TXD0
POETH0TXD1 POETH0TXD2 POETH0TXD3
POGPIO03V30PD06
POGPIO03V30PD07
POGPIO03V30PD08
POGPIO03V30PU01
POGPIO03V30PU02
POI2C20SCL
POI2C20SDA
POI2C30SCL
POI2C30SDA
POI2C40SCL POI2C40SDA
POI2S00LRCK0RX
POI2S00LRCK0TX
POI2S00SCLK
POI2S00SDI
POI2S00SDO0
POI2S00SDO1
POI2S00SDO2
POI2S00SDO3
POLED0HEARBEAT
POMIPI0PWM
POMIPI0RESET
POMIPI0TX0CLKN POMIPI0TX0CLKP
POMIPI0TX0D0N
POMIPI0TX0D0P POMIPI0TX0D1N
POMIPI0TX0D1P POMIPI0TX0D2N POMIPI0TX0D2P POMIPI0TX0D3N POMIPI0TX0D3P
POnMIPI0POWER0EN
POnPBIN
POnRECOVERY
POPWM1
PORTC0CLK
POS\O\C\0\R\E\S\E\T\
POSDMMC0CLK POSDMMC0CMD
POSDMMC0D0 POSDMMC0D1 POSDMMC0D2 POSDMMC0D3
POSDMMC0DET
POSDMMC0PWR
POSDMMC0WP
POTOUCH0INT
POTOUCH0RESET
POUART00CTS
POUART00RTS
POUART00RX POUART00TX
POUART10CTS
POUART10RTS
POUART10RX POUART10TX
POUART20RX
POUART20TX
POUSB0HOST10DM
POUSB0HOST10DP POUSB0HOST20DM POUSB0HOST20DP
POUSB0OTG0DET
POUSB0OTG0DM
POUSB0OTG0DP POUSB0OTG0ID
POVIN0MON
POWIFI0CLK
POWIFI0CMD
POWIFI0D0
POWIFI0D1
POWIFI0D2
POWIFI0D3
POWIFI0HOST0WAKE
POWIFI0REG0ON