FII-PRA006/010 Hardware Reference Guide
Fraser Innovation Inc
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VGA R2
103
Red[2]
VGA R3
105
Red[3]
VGA G0
106
Green[0]
VGA G1
111
Green[1]
VGA G2
112
Green[2]
VGA G3
113
Green[3]
VGA B0
114
Blue[0]
VGA B1
115
Blue[1]
VGA B2
119
Blue[2]
VGA B3
120
Blue[3]
6
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EEPROM AT24C02
EEPROM is generally used in the instrumentation design. It is often used as a
storage for some parameters. Data is not lost when power is off, and it is easy to
operate. It is an ideal storage device.
The development board contains an EEPROM, model AT24C02, with a capacity
of 2kbit (256*8bit), consisting of a 256-byte block that communicates over the IIC
bus.
IIC (Inter-Integrated Circuit) literally means between integrated circuits, which
is the IIC Bus abbreviation. It is a serial communication bus, using multi-master-
slave architecture, by Philips in the 1980s, developed to allow motherboards,
embedded systems, or mobile phones to connect to low-speed peripherals. Also
written as "I
2
C", "I2C", the correct reading is "I-squared-C".
