Documents Unit 3

PERIPHERAL INTERFACING UNIT III Mr. S. VINOD LECTURER EEE DEPARTMENT Study of Architecture and programming of ICs: 8255 PPI, 8259 PIC, 8251 USART, 8279 Key board display…

Documents PROGRAMMABLE PERIPHERAL INTERFACE -8255 Features: It is a programmable device. It has 24 I/O...

Slide 1 Slide 2 PROGRAMMABLE PERIPHERAL INTERFACE -8255 Features: It is a programmable device. It has 24 I/O programmable pins.  T T L compatible.  Improved dc driving…

Documents MPMC Unit3.pdf

Microprocessor Microcontroller Unit III (16 Marks) Page Om Sakthi ADHIPARASAKTHIENGINEERINGCOLLEGE DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGINEERING EC2304-MICROPROCESSORS…