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I2C Bus and Devices
Philips I2C Bus Controller (PFC8584)
Learn how the I2C protocol works in the I2C
Networking Lecture for CSE466 in Autumn of 2001. The Philips
I2C Bus controller abstracts the details of the protocol handling for
devices. Find out how to use the bus controller in the datasheet.
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Dallas Semiconductor Logo
Dallas Semiconductor DS275 Line-Powered RS-232 Transceiver Chip
Serial communication follows the RS-232 protocol described in page 10
of the Serial
IO Lecture for CSE466 in Autumn of 2000. The Atmel 8051
microcontroller can handle the protocol, as described in pages 13-14 of
the hardware
description; however, the chip can't drive the signal. Instead,
we use a level converter - the Dallas Semiconductor Transceiver
Chip. Find out how to use the transceiver chip in this datasheet.
An example of how to set up the level converter with the serial port and
8051 is shown is on pages 6 and 7 of the Serial
IO Lecture.
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Atmel Logo
Atmel 89C55 Microcontroller
The main program is compiled and run on the Atmel 89C55 Microcontroller.
Find out how to use the chip in this datasheet.
Details on how to use timers, how to do serial I/O communication, and how
to set up interrupts can be found in the hardware
description.
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Keil Software Logo
Keil Development System
We developed our program on the Keil Software Development System, which
abstracts the details of interrupt layouts and data type operations.
Learn about how to use these in the compiler
documentation.
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