FriendlyARM Mini210S - Usb

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For the Mini210S the UART0 is converted to RS232 (COM0). You need to use the
shipped cross serial cable to connect the board to a PC.
Details of CON1，CON2，CON3, CON4 are as follows:
CON1、2
Pin Spec(TTL)
CON3、4
Pin Spec(TTL)
COM0
Pin Spec(RS232)
1
RTSn
1
NC
1
NC
2
CTSn
2
NC
2
RSRXD
3
TXD
3
TXD
3
RSTXD
4
RXD
4
RXD
4
NC
5
5V
5
5V
5
GND
6
GND
6
GND
6
NC
7
RSCTSn
8
RSRTSn
9
NC
Note: NC means floating
2.3.3 USB
This board has two types of USB interfaces: one USB Host (2.0) which can be used
to connect USB cameras, USB keyboard, USB mouses and flash drives; and the other
miniUSB(2.0), which is OTG and usually used for ADB in Android
miniUSB Spec:
miniUSB
Pin Spec
5
GND
4
OTGID
3
D+