diagram 8086 microprocessor architecture

➢ The 8086 architecture uses the concept of segmented memory 8086 able to address a memory capacity of 1 megabyte and it is byte organized This 1 megabyte memory is divided into 16 logical segments Each segment contains 64 kbytes of memory

The least significant byte of a word on an 8086 family microprocessor is at the lower address The 8086 has two parts, the Bus Interface Unit (BIU) and the 

1 Bus Interface Unit (BIU) 2 Execution Unit (EU) Fig 1: Block Diagram of Intel 8086 Features of 8086 Microprocessor: 1 Intel 8086 was launched in 1978 2

This is a single microprocessor configuration Internal Architecture of 8086 ( cont ) I/O controls Block Diagram of the Minimum Mode 8086 MPU Minimum  

Software architecture of the INTEL 8086 ▫ Memory segmentation and addressing ▫ Block diagram of 8086 ▫ Address space Data organization

Ans There would be two pin diagrams—one for MIN mode and the other for MAX 8086 architecture employs parallel processing—i e , both the units (BIU and 

6 2 shows a block diagram of the 8086 internal architecture It is internally divided into two separate functional units These are the Bus Interface Unit (BIU) and 

1 Bus Interface Unit (BIU) 2 Execution Unit (EU) Fig 1: Block Diagram of Intel 8086 Features of 8086 Microprocessor: 1 Intel 8086 was launched in 1978 2

Hz(8086-2) and 10(8086-1) M Hz 8086 microprocessor has a 16-bit data bus and Though the architecture and instruction set of both 8086 and 8088 processors are Interrupt flag, Direction flag and overflow flag as shown in the diagram

The architecture of microprocessor 8085 can be divided into seven parts as follows: 8086 1 Draw and explain 8086 Logical Block diagram Figure: 8086