Hardware User Manual
3onedata proprietary and confidential 8
Copyright © 3onedata Co., Ltd.
Pin Identification
Description
OUT_2V5
OUT:Output
2V5: 2.5VDC
NC
No Connected
OUT
Output
IN
Input
IO
Input/Output
ISP_EN
ISP: In System Program
EN: Enable
WDI
Watch Dog Input
RDFS
Restore Default Factory Settings
LED
Light Emitting Diode
U_CONFIG
UART_CONFIG, serial port configuration
UART
Universal Asynchronous Receiver/Transmitter
C_CONFIG
CAN_CONFIG, CAN port configuration
CAN
Controller Area Network, CAN Port
CTS
Clear to Send
RTS
Request to Send
RXD
Receive Data
TXD
Transmit Data
DCD
Data Carrier Detect
DSR
Data Set Ready
DTR
Data Terminal Ready
ERR
Error
CAN_RD
CAN: Controller Area Network, CAN Port
RD: Receive Data
CAN_TD
CAN: Controller Area Network, CAN Port
TD: Transmit Data
3.3 List of Pin Definition
Pin definition of female header A (JP1) (A1-A50)
Pin No.
Pin Name
Pin No.
Pin Name
A1
GND
A2
GND
