Module1
Introduction to microprocessors and microcomputers: Function of microprocessors- architecture of 8085- pin configuration and functions – tristate bus concept – generation of control signals – bus timings – de-multiplexing AD0-AD7 – flags – memory decoding – interfacing of RAM and EPROM – I/O addressing – I/O mapped I/O – and memory mapped I/O schemes – instruction execution – fetch/execute cycle – instruction timings and operation status.
Introduction to microprocessors and microcomputers: Function of microprocessors- architecture of 8085- pin configuration and functions – tristate bus concept – generation of control signals – bus timings – de-multiplexing AD0-AD7 – flags – memory decoding – interfacing of RAM and EPROM – I/O addressing – I/O mapped I/O – and memory mapped I/O schemes – instruction execution – fetch/execute cycle – instruction timings and operation status.
Module 2
Atmel AT89C51 microcontroller – features – pin configurations – internal block schematic – pin descriptions – PORT0, PORT1, PORT2, PORT3, idle & power down mode – power control register – program protection modes – flash programming & verification.
Atmel AT89C51 microcontroller – features – pin configurations – internal block schematic – pin descriptions – PORT0, PORT1, PORT2, PORT3, idle & power down mode – power control register – program protection modes – flash programming & verification.
Module 3
Memory organization – program memory – data memory – direct & indirect addressing area – Program status word – register banks – addressing modes – instruction set – arithmetic – logical and data transfer instructions – Boolean instructions – program branching instructions – Programming examples.
Memory organization – program memory – data memory – direct & indirect addressing area – Program status word – register banks – addressing modes – instruction set – arithmetic – logical and data transfer instructions – Boolean instructions – program branching instructions – Programming examples.
Module 4
Machine cycles – interrupts – interrupt sources – interrupt enable register – interrupt priority – interrupt control system – interrupt handling – single step operation – port bit latches and buffers – port structures and operation – accessing external memory – programming examples.
Machine cycles – interrupts – interrupt sources – interrupt enable register – interrupt priority – interrupt control system – interrupt handling – single step operation – port bit latches and buffers – port structures and operation – accessing external memory – programming examples.
Module 5
Timer0 & Timer1 – TMOD SFR – mode0, mode1, mode2, mode3 – TCON SFR – serial interface – SCON SFR – mode0, mode1, mode2, mode3- block schematics- baud rates- power on reset circuit- ONCE mode- on chip oscillator- external program & data memory timing diagrams- I/O port timings – programming examples.
Timer0 & Timer1 – TMOD SFR – mode0, mode1, mode2, mode3 – TCON SFR – serial interface – SCON SFR – mode0, mode1, mode2, mode3- block schematics- baud rates- power on reset circuit- ONCE mode- on chip oscillator- external program & data memory timing diagrams- I/O port timings – programming examples.
mgu university b.tech syllabus
References
1. The 8051 Microcontroller: Muhammad Ali Mazidi, Pearson Education.
2. The 8051 Microcontroller: Kenneth J Ayala, Penram International
3. Microprocessors and Architecture: Ramesh S Goankar
4. Microcomputers and Microprocessors: John Uffenbeck, PHI
5. Web site of Atmel – www.atmel.com
2. The 8051 Microcontroller: Kenneth J Ayala, Penram International
3. Microprocessors and Architecture: Ramesh S Goankar
4. Microcomputers and Microprocessors: John Uffenbeck, PHI
5. Web site of Atmel – www.atmel.com