10.5 USB Interface
The Universal Serial Bus (USB) – is a popular technology that allows a single
universal plug to connect PCs and peripherals of all kinds to each other. The
USB replaces all of the different serial and parallel PC connections with one
standard plug and port.
The connector outline and pin assignments are described in the figure and
table below.
Pin number
1
2
3
4
Chapter 10: Hardware Interfaces
U S B
Pin function
-
D-
D+
-
USB Interface
1
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