09-11-2012, 06:04 PM
Intel’s 8051 Micro controller
[attachment=38845]
Basics
What are Micro controller's ?
Why the name Micro controller ?
Basically used for control actions.It is used to control the operation of machine using fixed program that is stored in ROM/EPROM and that does not change over the life time.
What is MCS 51 ?
Why to study 8051
Memory Interfacing with 8051
How to interface Program memory(EPROM) up to 64 KB to 8051 ?
How to interface Data memory(RAM) upto64 KB to 8051 ?
How 8051 distinguishes Program and data memory operations ?
Serial Input/Output
Registers used are SCON and SBUFF.
There are physically two SBUFF registers having same address i.e 99 H.
Interrupt is generated whenever data is transmitted and received.
Controller goes to execute ISR for serial communication from 0023h.
[attachment=38845]
Basics
What are Micro controller's ?
Why the name Micro controller ?
Basically used for control actions.It is used to control the operation of machine using fixed program that is stored in ROM/EPROM and that does not change over the life time.
What is MCS 51 ?
Why to study 8051
Memory Interfacing with 8051
How to interface Program memory(EPROM) up to 64 KB to 8051 ?
How to interface Data memory(RAM) upto64 KB to 8051 ?
How 8051 distinguishes Program and data memory operations ?
Serial Input/Output
Registers used are SCON and SBUFF.
There are physically two SBUFF registers having same address i.e 99 H.
Interrupt is generated whenever data is transmitted and received.
Controller goes to execute ISR for serial communication from 0023h.