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RTSO-6003 Product Manual V1.0
21
The RS485 mapping file in the Linux system is ttyTHS1 in the /dev
directory.
Xavier NX's the mapping files of
OUT1, OUT2, IN1, IN2 in
Linux system are 264, 266, 267, 422.
Nano's the mapping files of
OUT1, OUT2, IN1, IN2 in Linux
system are 66,63,64,200
Note: There is no CAN interface function when matched with Nano
core.
4.17 Multi-function needle insertion
Function
Multi-function needle insertion
Marking
P12
Type
2.54mm pitch 2x14 Pin Dip
Pin define
Pin
Signal
Pin
Signal
1
VDD3V3_C
2
VDD5V_C
3
UART2_TXD_3V3
4
UART2_RXD_3V3
5
UART1_TXD1_3V3
6
UART1_RXD1_3V3
7
GND
8
GND
9
I2C0_SCL
10
I2C1_SCL
11
I2C0_SDA
12
I2C1_SDA
13
SPI0_SCK_3V3
14
SPI1_SCK_3V3
15
SPI0_MISO_3V3
16
SPI1_MISO_3V3
17
SPI0_MOSI_3V3
18
SPI1_MOSI_3V3
19
SPI0_CS0_3V3
20
SPI1_CS0_3V3
21
GPIO9_3V3
22
RESET_BTN_IN
23
SPI0_CS1_3V3
24
RECOVERY_BTN_IN
25
SPI1_CS1_3V3
26
POWER_BTN_IN
27
GND
28
GND
Pin1: Marked in the
green
box on the right.
Pin2: Marked in the
red
box on the right.
The two serial ports from UART1 to UART2 are both
3.3V TTL
logic level.
UART2 is for debugging serial ports.
The mapping files
for UART1 and UART2 in Linux are ttyTHS0 and ttyTCU0 in the
/dev directory.
SPI0 and SPI1
The mapping file in the Linux system is under
/dev
directory
spi0.0 and spi1.0
。
