FriendlyARM NanoPi NEO Plus2 Handbuch - Seite 4
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GPIO Pin Description
Pin# Name
1
SYS_3.3V
3
I2C0_SDA / GPIOA12
5
I2C0_SCL / GPIOA11
7
GPIOG11
9
GND
11
UART2_TX / GPIOA0
13
UART2_RTS / GPIOA2
15
UART2_CTS / GPIOA3
17
SYS_3.3V
19
SPI0_MOSI / GPIOC0
21
SPI0_MISO / GPIOC1
23
SPI0_CLK / GPIOC2
USB/Audio/IR Pin Description
NanoPi NEO Plus2
Pin# Name
1
VDD_5V
2
USB-DP1
3
USB-DM1
4
USB-DP2
5
USB-DM2
6
GPIOL11 / IR-RX
7
SPDIF-OUT / GPIOA17
8
PCM0_SYNC / I2S0_LRC
9
PCM0_CLK / I2S0_BCK
10
PCM0_DOUT / I2S0_SDOUT I2S / PCM Serial Data Output
11
PCM0_DIN / I2S0_SDIN
12
GND
Audio
Pin# Name
Linux gpio Pin# Name
12
11
203
0
2
3
64
65
66
Description
5V Power Out
USB1 DP Signal
USB1 DM Signal
USB2 DP Signal
USB2 DM Signal
GPIOL11 or IR Receive
GPIOA17 or SPDIF-OUT
I2S / PCM Sample Rate Clock/Sync
I2S / PCM Sample Rate Clock
I2S / PCM Serial Data Input
0V
Description
2
VDD_5V
4
VDD_5V
6
GND
8
UART1_TX / GPIOG6
10
UART1_RX / GPIOG7
12
GPIOA6
14
GND
16
UART1_RTS / GPIOG8
18
UART1_CTS / GPIOG9
20
GND
22
UART2_RX / GPIOA1
24
SPI0_CS / GPIOC3
Linux gpio
198
199
6
200
201
1
67
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