BVD2A
~12~
COM1, COM2 –Serial Connectors
These connectors are used for connecting a mouse or other serial devices,
and are also used to transfer data between peripheral devices.
Pin
Signal Name
Pin
Signal Name
1
DCD
6
DSR
2
SIN
7
RTS
3
SOUT
8
CTS
4
DTR
9
RI
5
GND
10
NC
USB- Universal Serial Bus (USB1, USB2) Connectors
These connectors are commonly used for transferring data between the
computer and peripheral devices.
USB1 Pin
Signal Name
USB2 Pin
Signal Name
1
USB VCC 0
1
USB VCC 1
2
USB Data -
2
USB Data -
3
USB Data +
3
USB Data +
4
USB GND 0
4
USB GND 1
5
GND
5
GND
