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Mikrodenetleyiciler/Mikrokontrol örler (Microcontrollers) Bu Sunu Adresindeki Video İçeriği Kullanılarak Hazırlanmıştır.

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Presentation on theme: "Mikrodenetleyiciler/Mikrokontrol örler (Microcontrollers) Bu Sunu Adresindeki Video İçeriği Kullanılarak Hazırlanmıştır."— Presentation transcript:

1 Mikrodenetleyiciler/Mikrokontrol örler (Microcontrollers) Bu Sunu http://www.youtube.com/watch?v=CmvUY4S0UbI Adresindeki Video İçeriği Kullanılarak Hazırlanmıştır.

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6 The Intel 4004, The First CPU (November 1971) http://www.cpushack.com/CPU/cpu1.html http://www.cpushack.com/CPU/cpu1.html The first single chip CPU was the Intel 4004, a 4-bit processor meant for a calculator. It processed data in 4 bits, but its instructions were 8 bits long. Program and Data memory were separate, 1K data memory and a 12-bit PC for 4K program memory. There were also sixteen 4-bit (or eight 8-bit) general purpose registers. The 4004 had 46 instructions, using only 2,300 transistors in a 16-pin DIP. It ran at a clock rate of 740 kHz. The 4040 (1972) was an enhanced version of the 4004, adding 14 instructions, larger (8 level) stack, 8K program space, and interrupt abilities.

7 TI TMS 1000, The First Microcontroller (1974) http://www.cpushack.com/CPU/cpu1.html http://www.cpushack.com/CPU/cpu1.html Texas Instruments (TI) followed the Intel 4004/4040 closely with the 4-bit TMS 1000, which was the first microprocessor to include enough RAM, and space for a program ROM, and I/O support on a single chip to allow it to operate without multiple external support chips, making it the first microcontroller.

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14 Programming Levels of Microcontrollers

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22 3-bit Flash ADC (Parallel ADC) (3-bit Resolution) http://www.allaboutcircuits.com/vol_4/chpt_13/4.html Voltage Divider (Gerilim Bölücü) Comparators (Karşılaştırıcılar) Öncelikli Kod Çözücü

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32 Descriptive reference documentation available Simple development environment Processing frequency higher than 8 MHz Digital, Analog and PWM pins available (How many of them?) Low voltage (operating voltage 3-5V ) Affordable price (<$10.00) The necessary communication protocols (UART & SPI) Some Basic Criteria for Microcontroller Selection http://www.eecs.ucf.edu/seniordesign/fa2013sp2014/g08/finalPresentation.pptx Microcontroller should have:

33 MSP430FG4618 vs. ATmega328P Features MSP430FG4618ATmega328P-PU Data Bus (core size) 16 bit8 bit Speed8MHz Storage 16KB 32KB Memory 8KB2KB Digital I/O 8014 Analog I/O126 Supply voltage 1.8 - 3.6V1.8 - 5.5V UART & SPI yes Price /chipFREE (LQFP)FREE (DIP) http://www.eecs.ucf.edu/seniordesign/fa2013sp2014/g08/finalPresentation.pptx


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