How the I2C Bus Works - EEWeb
How the I2C Bus Works - EEWeb
How the I2C Bus Works - EEWeb
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Application – Convert 8 bits of parallel<br />
data into I 2 C serial data stream<br />
µprocessor<br />
Control signals<br />
SDA<br />
PCA9564<br />
8-bits SCL<br />
Master<br />
• Functioning as a slave transmitter, <strong>the</strong> PCA9564<br />
can convert 8-bit parallel data into a two wire I 2 C<br />
data stream. This prevents having to run 8 traces<br />
across <strong>the</strong> entire width of <strong>the</strong> PC board.<br />
Semiconductors 29