4CS1-MICROPROCESSOR AND INTERFACES |
Units: I |
Introduction to Microprocessors, microcontroller; 8085 Microprocessor
Architecture, pin description, Bus concept and organization; concept of multiplexing
and demultiplexing of buses; concept of static and dynamic RAM, type of ROM,
memory map.
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Units: II |
Software architecture registers and signals, Classification of instruction, Instruction
set, addressing modes, Assembly Language Programming and Debugging,
Programming Technique, instruction Format and timing. |
Units: III |
Advance Assembly Language Programming, Counter and time delay; types of
Interrupt and their uses, RST instructions and their uses, 8259 programmable
interrupt controller; Macros, subroutine; Stack- implementation and uses with
examples; Memory interfacing.
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Units: IV |
8085 Microprocessor interfacing:, 8255 Programmable Peripheral Interface, 8254
programmable interval timer, interfacing of Input/output device, 8279 Key
board/Display interface.
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Units: V |
Microprocessor Application: Interfacing scanned multiplexed display and liquid
crystal display, Interfacing and Matrix Keyboard, MPU Design; USART 8251,
RS232C and RS422A, Parallel interface- Centronics and IEEE 488 .
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