ROCK 3 > Compute Module > CM3 Pinout
| Connector 1
|
Connector 2
|
Connector 3
|
| Number
|
Pin Name
|
Number
|
Pin Name
|
Number
|
Pin Name
|
| 1
|
GND
|
101
|
USB_OTG0_ID
|
1
|
GND
|
| 2
|
GND
|
102
|
PCIE20_CLKREQN_M2
|
2
|
GND
|
| 3
|
PHY1_MDI3+
|
103
|
USB_OTG0_DM
|
3
|
MIPI_DSI_TX0_D2N/LVDS_TX0_D2N
|
| 4
|
PHY1_MDI1+
|
104
|
NC
|
4
|
GPIO3_A1
|
| 5
|
PHY1_MDI3-
|
105
|
USB_OTG0_DP
|
5
|
MIPI_DSI_TX0_D2P/LVDS_TX0_D2P
|
| 6
|
PHY1_MDI1-
|
106
|
NC
|
6
|
GPIO3_B4
|
| 7
|
GND
|
107
|
GND
|
7
|
GND
|
| 8
|
GND
|
108
|
GND
|
8
|
GPIO3_C1
|
| 9
|
PHY1_MDI2-
|
109
|
PCIE_NRST
|
9
|
MIPI_DSI_TX0_D3N/LVDS_TX0_D3N
|
| 10
|
PHY1_MDI0-
|
110
|
PCIE20_REFCLKP
|
10
|
GPIO3_C2
|
| 11
|
PHY1_MDI2+
|
111
|
NC
|
11
|
MIPI_DSI_TX0_D3P/LVDS_TX0_D3P
|
| 12
|
PHY1_MDI0+
|
112
|
PCIE20_REFCLKN
|
12
|
GPIO3_C3
|
| 13
|
GND
|
113
|
GND
|
13
|
GND
|
| 14
|
GND
|
114
|
GND
|
14
|
PCIE_PWREN_H
|
| 15
|
PHY1_LED2_Y
|
115
|
MIPI_CSI_RX_D0N
|
15
|
EDP_TX_D0P
|
| 16
|
NC
|
116
|
PCIE20_RXP
|
16
|
NC
|
| 17
|
PHY1_LED1_G
|
117
|
MIPI_CSI_RX_D0P
|
17
|
EDP_TX_D0N
|
| 18
|
NC
|
118
|
PCIE20_RXN
|
18
|
GPIO_D5
|
| 19
|
PHY1_LED0_Y1
|
119
|
GND
|
19
|
GND
|
| 20
|
EEPROM_NWP
|
120
|
GND
|
20
|
GPIO_D6
|
| 21
|
PI_NLED_ACTIVITY
|
121
|
MIPI_CSI_RX_D1N
|
21
|
EDP_TX_D1P
|
| 22
|
GND
|
122
|
PCIE20_TXP
|
22
|
GND
|
| 23
|
GND
|
123
|
MIPI_CSI_RX_D1P
|
23
|
EDP_TX_D1N
|
| 24
|
PWM3_IR
|
124
|
PCIE20_TXN
|
24
|
GPIO2_C6
|
| 25
|
I2S1_SDO0_M1
|
125
|
GND
|
25
|
GND
|
| 26
|
I2S1_LRCK_TX_M1
|
126
|
GND
|
26
|
SARADC_VIN0_KEY/RECOVERY
|
| 27
|
I2S1_SDI0_M1
|
127
|
MIPI_CSI_RX_CLK0N
|
27
|
EDP_TX_D2P
|
| 28
|
SPI0_CSO_MO
|
128
|
NC
|
28
|
SARADC_VIN1_HW_ID
|
| 29
|
I2S1_LRCK_RX_M1
|
129
|
MIPI_CSI_RX_CLK0P
|
29
|
EDP_TX_D2N
|
| 30
|
SPI0_MISO_MO
|
130
|
NC
|
30
|
SARADC_VIN2_HP_HOOK
|
| 31
|
PWM11
|
131
|
GND
|
31
|
GND
|
| 32
|
GND
|
132
|
GND
|
32
|
GND
|
| 33
|
GND
|
133
|
MIPI_CSI_RX_D2N
|
33
|
EDP_TX_D3P
|
| 34
|
I2S1_SDO2_M1
|
134
|
NC
|
34
|
4G_DISABLE
|
| 35
|
I2C2_SCL_M1
|
135
|
MIPI_CSI_RX_D2P
|
35
|
EDP_TX_D3N
|
| 36
|
I2C2_SDA_M1
|
136
|
NC
|
36
|
HP_DET_L
|
| 37
|
SARADC_IN3
|
137
|
GND
|
37
|
GND
|
| 38
|
SPI3_CLK_M0
|
138
|
GND
|
38
|
PDM_SDI2_M0_ADC
|
| 39
|
SPI3_CSO_M0
|
139
|
MIPI_CSI_RX_D3N
|
39
|
EDP_TX_AUXP
|
| 40
|
SPI3_MISO_M0
|
140
|
MIPI_CSI_RX_CLK1N
|
40
|
PDM_CLK1_M0
|
| 41
|
I2S1_MCLK_M1
|
141
|
MIPI_CSI_RX_D3P
|
41
|
EDP_TX_AUXN
|
| 42
|
GND
|
142
|
MIPI_CSI_RX_CLK1P
|
42
|
GND
|
| 43
|
GND
|
143
|
NC
|
43
|
GND
|
| 44
|
SPI3_MOSI_M0
|
144
|
GND
|
44
|
I2C3_SCL_ACODEC
|
| 45
|
I2S1_SDI1_M1
|
145
|
NC
|
45
|
USB3_HOST1_DP
|
| 46
|
PMW4
|
146
|
NC
|
46
|
I2C3_SDA_ACODEC
|
| 47
|
I2S1_SDI2_M1
|
147
|
NC
|
47
|
USB3_HOST1_DM
|
| 48
|
PMW0_M0
|
148
|
NC
|
48
|
GND
|
| 49
|
I2S1_SCLK_TX_M1
|
149
|
NC
|
49
|
GND
|
| 50
|
PMW0_M1
|
150
|
GND
|
50
|
HPL_OUT
|
| 51
|
UART2_RX
|
151
|
HDMI_TX_CEC_PORT
|
51
|
USB3_HOST1_SSTXP
|
| 52
|
GND
|
152
|
NC
|
52
|
HP_SNS
|
| 53
|
GND
|
153
|
HDMI_TX_HPD_PORT
|
53
|
USB3_HOST1_SSTXN
|
| 54
|
I2S1_SDI3_M1
|
154
|
NC
|
54
|
HPR_OUT
|
| 55
|
UART2_TX
|
155
|
GND
|
55
|
GND
|
| 56
|
I2C2_SCL_MO
|
156
|
GND
|
56
|
GND
|
| 57
|
SDMMC0_CLK
|
157
|
MIPI_DSI_TX0_D0N/LVDS_TX0_D0N
|
57
|
USB3_HOST1_SSRXP
|
| 58
|
I2C2_SDA_MO
|
158
|
NC
|
58
|
SPKN_OUT
|
| 59
|
GND
|
159
|
MIPI_DSI_TX0_D0P/LVDS_TX0_D0P
|
59
|
USB3_HOST1_SSRXN
|
| 60
|
GND
|
160
|
NC
|
60
|
SPKP_OUT
|
| 61
|
SDMMC0_D3
|
161
|
GND
|
61
|
GND
|
| 62
|
SDMMC0_CMD
|
162
|
GND
|
62
|
GND
|
| 63
|
SDMMC0_D0
|
163
|
MIPI_DSI_TX0_D1N/LVDS_TX0_D1N
|
63
|
USB2_HOST2_DP
|
| 64
|
NC
|
164
|
NC
|
64
|
MIC1_IN
|
| 65
|
GND
|
165
|
MIPI_DSI_TX0_D1P/LVDS_TX0_D1P
|
65
|
USB2_HOST2_DM
|
| 66
|
GND
|
166
|
NC
|
66
|
MIC2_IN
|
| 67
|
SDMMC0_D1
|
167
|
GND
|
67
|
GND
|
| 68
|
NC
|
168
|
GND
|
68
|
GND
|
| 69
|
SDMMC0_D2
|
169
|
MIPI_DSI_TX0_CLKN/LVDS_TX0_CLKN
|
69
|
USB2_HOST3_DP
|
| 70
|
NC
|
170
|
HDMI_TX2P_PORT
|
70
|
SPDIF_TX_M2
|
| 71
|
GND
|
171
|
MIPI_DSI_TX0_CLKP/LVDS_TX0_CLKP
|
71
|
USB2_HOST3_DM
|
| 72
|
NC
|
172
|
HDMI_TX2N_PORT
|
72
|
GND
|
| 73
|
NC
|
173
|
GND
|
73
|
GND
|
| 74
|
GND
|
174
|
GND
|
74
|
WIFI_PWREN
|
| 75
|
SDMMC_PWREN
|
175
|
MIPI_DSI_TX1_D0N
|
75
|
PDM_CLK0_M1
|
| 76
|
SDMMC0_DET_L
|
176
|
HDMI_TX1P_PORT
|
76
|
GND
|
| 77
|
+5V_INPUT
|
177
|
MIPI_DSI_TX1_D0P
|
77
|
PDM_SDIO_M1
|
| 78
|
GPIO_VREF
|
178
|
HDMI_TX1N_PORT
|
78
|
VCC_BAT-
|
| 79
|
+5V_INPUT
|
179
|
GND
|
79
|
PDM_CLK1_M1
|
| 80
|
I2C0_SCL_PMIC
|
180
|
GND
|
80
|
VCC_BAT-
|
| 81
|
+5V_INPUT
|
181
|
MIPI_DSI_TX1_D1N
|
81
|
PDM_SDI1_M1
|
| 82
|
I2C0_SDA_PMIC
|
182
|
HDMI_TX0P_PORT
|
82
|
VCC_BAT-
|
| 83
|
+5V_INPUT
|
183
|
MIPI_DSI_TX1_D1P
|
83
|
PDM_SDI2_M1
|
| 84
|
+3V3
|
184
|
HDMI_TX0N_PORT
|
84
|
VCC_BAT+
|
| 85
|
+5V_INPUT
|
185
|
GND
|
85
|
PDM_SDI3_M1
|
| 86
|
+3V3
|
186
|
GND
|
86
|
VCC_BAT+
|
| 87
|
+5V_INPUT
|
187
|
MIPI_DSI_TX1_CLKN
|
87
|
GPIO_B3
|
| 88
|
+1V8
|
188
|
HDMI_TXCLKP_PORT
|
88
|
VCC_BAT+
|
| 89
|
WL_NDIS
|
189
|
MIPI_DSI_TX1_CLKP
|
89
|
GPIO_B4
|
| 90
|
+1V8
|
190
|
HDMI_TXCLKN_PORT
|
90
|
TS
|
| 91
|
BT_NDIS
|
191
|
GND
|
91
|
NC
|
| 92
|
NC
|
192
|
GND
|
92
|
N17778843
|
| 93
|
NC
|
193
|
MIPI_DSI_TX1_D2N
|
93
|
GPIO_C1
|
| 94
|
NC
|
194
|
MIPI_DSI_TX1_D3N
|
94
|
USB_5V_IN
|
| 95
|
NPWR_LED
|
195
|
MIPI_DSI_TX1_D2P
|
95
|
GPIO_C4
|
| 96
|
NC
|
196
|
MIPI_DSI_TX1_D3P
|
96
|
USB_5V_IN
|
| 97
|
CAM_GPIO
|
197
|
GND
|
97
|
USB_OTG0_VBUSDET
|
| 98
|
GND
|
198
|
GND
|
98
|
USB_5V_IN
|
| 99
|
PWRON_KEY
|
199
|
HDMI_TXDDC_SDA_PORT
|
99
|
GND
|
| 100
|
PMIC_RESET_KEY
|
200
|
HDMI_TXDDC_SCL_PORT
|
100
|
GND
|
