ROCK 3 > Compute Module 3 > Radxa CM3 IO Board > Pinout
LCD1 & LCD2
- LCD1: MIPI DSI0 or LVDS
- LCD2: MIPI DSI1
Pin
|
Name
|
1
|
VCC_LEDA2
|
2
|
VCC_LEDA2
|
3
|
VCC_LEDA2
|
4
|
NC
|
5
|
VCC_LEDK2
|
6
|
VCC_LEDK2
|
7
|
VCC_LEDK2
|
8
|
VCC_LEDK2
|
9
|
GND
|
10
|
GND
|
11
|
MIPI_DSI_TX_D2P
|
12
|
MIPI_DSI_TX_D2N
|
13
|
GND
|
14
|
MIPI_DSI_TX_D1P
|
15
|
MIPI_DSI_TX_D1N
|
16
|
GND
|
17
|
MIPI_DSI_TX_CLKP
|
18
|
MIPI_DSI_TX_CLKN
|
19
|
GND
|
20
|
MIPI_DSI_TX_D0P
|
21
|
MIPI_DSI_TX_D0N
|
22
|
GND
|
23
|
MIPI_DSI_TX_D3P
|
24
|
MIPI_DSI_TX_D3N
|
25
|
GND
|
26
|
NC
|
27
|
RESET
|
28
|
GND
|
29
|
VCC_1V8
|
30
|
VCC_LCD_MIPI
|
31
|
VCC_LCD_MIPI
|
J11
Pin
|
Name
|
1
|
NC
|
2
|
GND
|
3
|
EDP_TX_D3N
|
4
|
EDP_TX_D3P
|
5
|
GND
|
6
|
EDP_TX_D2N
|
7
|
EDP_TX_D2P
|
8
|
GND
|
9
|
EDP_TX_D1N
|
10
|
EDP_TX_D1P
|
11
|
GND
|
12
|
EDP_TX_D0N
|
13
|
EDP_TX_D0P
|
14
|
GND
|
15
|
EDPTX_AUXP
|
16
|
EDPTX_AUXN
|
17
|
GND
|
18
|
VCC3V3_LCD
|
19
|
VCC3V3_LCD
|
20
|
VCC3V3_LCD
|
21
|
VCC3V3_LCD
|
22
|
NC
|
23
|
GND
|
24
|
GND
|
25
|
GND
|
26
|
GND
|
27
|
NC
|
28
|
GND
|
29
|
GND
|
30
|
GND
|
31
|
GND
|
32
|
LCD0_BL_EN
|
33
|
LCD0_BL_PWM5
|
34
|
NC
|
35
|
NC
|
36
|
VCC12V_LCD
|
37
|
VCC12V_LCD
|
38
|
VCC12V_LCD
|
39
|
VCC12V_LCD
|
40
|
NC
|
41
|
NC
|
42
|
NC
|
J12 & J13
Pin
|
Name
|
1
|
GND
|
2
|
SCL_3V3
|
3
|
SDA_3V3
|
4
|
INT_3V3
|
5
|
RST_3V3
|
6
|
VCC_TP
|
J14 & J15
Pin
|
Name
|
1
|
RESET
|
2
|
PWDN
|
3
|
CAM_CLKOUT
|
4
|
GND
|
5
|
I2C_SCL
|
6
|
I2C_SDA
|
7
|
NC
|
8
|
1V2
|
9
|
NC
|
10
|
2V8
|
11
|
1V8
|
12
|
GND
|
13
|
MIPI_CSI_RX_D0P
|
14
|
MIPI_CSI_RX_D0N
|
15
|
NC
|
16
|
MIPI_CSI_RX_D1P
|
17
|
MIPI_CSI_RX_D1N
|
18
|
GND
|
19
|
MIPI_CSI_RX_CLK0P
|
20
|
MIPI_CSI_RX_CLK0N
|
21
|
GND
|
22
|
NC
|
23
|
NC
|
24
|
GND
|
25
|
NC
|
26
|
NC
|
U26
Pin
|
Name
|
1
|
GND
|
2
|
12V
|
3
|
3.3V
|
4
|
PWM
|
U31
Name
|
Number
|
WL_nDis
|
1
|
GND
|
2
|
BT_nDis
|
3
|
U32
Name
|
Number
|
PWRON_KEY
|
1
|
GND
|
2
|
RUN_PG(NC)
|
3
|
J9
J10
U36
Name
|
Number
|
5V0_USB30
|
1
|
USB2_HOST3_DM
|
2
|
USB2_HOST3_DP
|
3
|
GND
|
4
|
U30
Name
|
Number
|
GND
|
1
|
NRPIBOOT(NC)
|
2
|
GND
|
3
|
EEPROM_NWP
|
4
|
AIN0(NC)
|
5
|
AIN1(NC)
|
6
|
GND
|
7
|
SYNC_IN(NC)
|
8
|
SYNC_OUT(NC)
|
9
|
GND
|
10
|
TV_OUT(NC)
|
11
|
GND
|
12
|
RUN_PG(NC)
|
13
|
PWRON_KEY
|
14
|
J18
Name
|
Number
|
VCC5V0_USB2
|
1
|
VCC5V0_USB2
|
2
|
USB3_DM
|
3
|
USB4_DM
|
4
|
USB3_DP
|
5
|
USB4_DP
|
6
|
GND
|
7
|
GND
|
8
|
NC
|
9
|
NC
|
10
|
U28
CON1