April 14, 2012
Content of 8086 Microprocessor
Contents of Microprocessor 8086 are given below. Click Parent link for description.
- Introduction
- Timeline of 8086 Microprocessor
- Features of 8086 microprocessor
- Difference Between 8085 and 8086 microprocessor
- Difference between 8086 and 8088 microprocessor
- The Intel 8086 family overview
- The Internal Architecture of 8086
- Bus Interface Unit
- Execution Unit
- Register Organization of 8086
- General Data Register
- Flag Register of 8086
- Segment Register
- Memory Segmentation
- Rules for Memory Segmentation
- Advantages of Memory segmentation
- Advantages of segmented memory scheme
- Software Model of 8086
- Accessing Memory Locations
- Instruction queuing
- Logical address and Physical Address
- Difference between logical and physical address
- Generation of Physical address
- Instruction Pointer
- Stack Segment Register and Stack Pointer Register
- Pointer and Index Register
- Pipeline Architecture
- Memory organization
- Pin diagram of 8086
- Function of pins common to Minimum and Maximum modes
- Function of Pins used in minimum mode
- Function of pins used in maximum modes
- Memory addressing
- Bus Cycle and Timing diagram
- Memory Read Cycle
- Memory Write Cycle
- I/O read Cycle
- I/O write Cycle
- Interrupt Acknowledge
- Example of Machine Cycle and Timing Diagram
- Minimum Mode
- Maximum Mode
- Introduction of 8086 Interrupt
- Types of Interrupt
- Intel predefined interrupts
- Hardware interrupts in 8086
- Software interrupts in 8086
- Peripheral Interfacing
- I/O interfacing Technique
- I/O transfer technique
- Interrupt driven I/O
- Method of communication
- Parallel Communication Interface
- I/O Modes of 8255
- Pin diagram of 8255A
- Block diagram
- Operation modes
- Control Word Formats
- 8255 Programming and its operation
- Interfacing 8255 with 8086 Microprocessor
- Its Applications
- Introduction
- Features of 8253/8254
- Pin Diagram of 8253/8254
- Block Diagram of 8253/8254
- Operating Modes of 8254
- Interfacing 8253/54 with 8086 Microprocessor
- Its Application
- Introduction
- Features of 8259
- Pin diagram of 8259
- Functional Block Diagram
- Processing of Interrupts
- Programming 8259
- 8259A interfacing with 8086 microprocessor
- Introduction
- Microprocessor with a DMA Controller
- Basic DMA operation
- Features of 8237
- Pin Diagram of 8237
- Block diagram of 8237A
- DMA Operation
- Transfer Types
- Priority
- Register Description
- Interfacing with 8086
- Introduction
- Pin Diagram of 8251A
- Functional Block Diagram of 8251A
- Programming the 8251 A
- Interfacing 8251A to 8086 Microprocessor
- RS 232 Serial Connector Pin Assignment
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