Hardware Reference
In-Depth Information
11
Interface
After completing this chapter, you should be
able to
•
Understand the characteristics of the I
2
C
protocol
•
Describe the I
2
C protocol in general
•
Explain the I
2
C signal components
•
Explain the I
2
C bus arbitration method
•
Explain the I
2
C data transfer format
•
Interface with the real-time-clock chip
DS1307
•
Use the DS1631A to measure the ambient
temperature
•
Store and retrieve data in/from the serial
EEPROM chip 24LC08B
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