FriendlyARM Tiny210 - Tiny210;Smart210 Carrier Board Interfaces; Carrier Board Power Input; Carrier Board Serial Ports

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1.7 Tiny210/Smart210 Carrier Board Interface and Port
1.7.1 Power
The carrier board requires 5V DC and has two power input ports. CN1 is the barrel
jack for the 5V / 2A PSU included with SDK kits. The 4 pin white CON5 takes a
connector with a “click in place” for secure power in enclosures or commercial
applications.
CON5
NO.
Pin Spec
1
VDD5V
2
GND
3
GND
4
VDDIN
Note: this layout is convenient for users to connect S1
when it is extended
Power Socket:
1.7.2 Serial Port
The S5PV210 has four serial ports: UART0、1、2 and 3. The UART1 is a four wire
serial port and UART0, 2 and 3 are two wire serial ports.