What is the Difference Between 8085 and 8086 Microprocessor

8086 is 16 bit microprocessor whereas 8085 is 8 bit microprocessor. 8086 has 20 bit address bus while 8085 has 16 bit address buss. ... 8086 supports integer, decimal and ASCII arithmetic, whereas 8085 only supports integer and decimal. 8086 supports multiplication and division, whereas 8085 doesn't support this job.

1. What is the difference between 8085 and 8086 microprocessor PDF?
2. What is the major difference between 8088 and 8086 microprocessors?
3. Which microprocessor is better 8085 or 8086 and why list the advantages of that processor?
4. What is the use of 8086 microprocessor?
5. What are the advantages of 8086 over 8085?
6. Why do we use microprocessor?
7. What is the difference between macro and procedure?
8. Which format is used by the Intel 8088 microprocessor?
9. What are the similarities of 16 bit families with 8088 80188?
10. What are the advantages and disadvantages of microprocessor?
11. How many registers are there in 8086?
12. What are the applications of 8085 microprocessor?

What is the difference between 8085 and 8086 microprocessor PDF?

However, the crucial difference between 8085 and 8086 microprocessor is that an 8085 microprocessor is an 8-bit microprocessor i.e., can operate on 8-bit data at a time. As against 8086 is a 16-bit microprocessor, that can perform operation on 16-bit data in one cycle.

What is the major difference between 8088 and 8086 microprocessors?

In case of 8086 MPU the data bus is of 16 bits and the address bus is of 20 bits. On other hand in 8088 MPU the data bus is of 8 bits and the address bus is of 20 bits. 8086 has 3 available clock speeds (5 MHz, 8 MHz (8086-2) and 10 MHz (8086-1)).

Which microprocessor is better 8085 or 8086 and why list the advantages of that processor?

Better math

The 8086 included native support for more complex mathematical operations than the 8085 did, making it much easier to perform calculations using the built-in capability of the chip, without having to write your own routines to do the math. Doing the math in hardware is also faster.

What is the use of 8086 microprocessor?

8086 Microprocessor is an enhanced version of 8085Microprocessor that was designed by Intel in 1976. It is a 16-bit Microprocessor having 20 address lines and16 data lines that provides up to 1MB storage. It consists of powerful instruction set, which provides operations like multiplication and division easily.

What are the advantages of 8086 over 8085?

There are some advantages of 8086 over 8085 e.g. more memory, faster clock speeds, backward compatibility, sort of better math etc. some of them are as follows: 8086 is 16 bit microprocessor whereas 8085 is 8 bit microprocessor. 8086 has 20 bit address bus while 8085 has 16 bit address buss.

Why do we use microprocessor?

The microprocessor is the central unit of a computer system that performs arithmetic and logic operations, which generally include adding, subtracting, transferring numbers from one area to another, and comparing two numbers. It's often known simply as a processor, a central processing unit, or as a logic chip.

What is the difference between macro and procedure?

The main difference between Macro and Procedure is that the Macro is used for a small number of instructions; less than ten instructions, but Procedure is used for a large number of instructions; higher than ten instructions.

Which format is used by the Intel 8088 microprocessor?

The Intel 8088 ("eighty-eighty-eight", also called iAPX 88) microprocessor is a variant of the Intel 8086. Introduced on June 1, 1979, the 8088 has an eight-bit external data bus instead of the 16-bit bus of the 8086.
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Intel 8088.

What are the similarities of 16 bit families with 8088 80188?

The important distinction between the 8086 and the 8088 is that the 8086 processor had a 16-bit external data bus and a 16-bit internal data bus whereas the 8088 processor had an 8-bit external data bus and a 16-bit internal data bus. The 80186/80188 architectures, like the 8086 and 8088, are nearly identical.

What are the advantages and disadvantages of microprocessor?

Advantages and disadvantages of microprocessor

• The microprocessor is that these are general purpose electronics processing devices which can be programmed to execute a number of tasks.
• Compact size.
• High speed.
• Low power consumption.
• It is portable.
• It is very reliable.
• Less heat generation.

How many registers are there in 8086?

The 8086 has eight more or less general 16-bit registers (including the stack pointer but excluding the instruction pointer, flag register and segment registers). Four of them, AX, BX, CX, DX, can also be accessed as twice as many 8-bit registers (see figure) while the other four, SI, DI, BP, SP, are 16-bit only.

What are the applications of 8085 microprocessor?

8085 is pronounced as "eighty-eighty-five" microprocessor. It is an 8-bit microprocessor designed by Intel in 1977 using NMOS technology. It is used in washing machines, microwave ovens, mobile phones, etc.