What is the difference in number of flags between 8085 and 8086 microprocessor?
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….Comparison Chart.
| Basis for Comparison | 8085 | 8086 |
|---|---|---|
| Number of flags present | 5 | 9 |
| Number of transistors | Less (around 6500) | More (around 29000) |
What are the differences and similarities between the accumulator and other registers of 8085 microprocessor?
The 8085 instruction set has two types of Compare operations: Compare with accumulator (CMP) and Compare immediate with accumulator (CPI). This is a 1-byte instruction. It compares the data byte in the register or memory with the contents of accumulator. If A less than (R/M), the CY flag is set and Zero flag is reset.
What is the difference between a microprocessor and microcontroller?
Ultimately, microcontrollers and microprocessors are different ways of organizing and optimizing a computing system based on a CPU. While a microcontroller puts the CPU and all peripherals onto the same chip, a microprocessor houses a more powerful CPU on a single chip that connects to external peripherals.
What are the two types of microprocessors?
They are as follows:
- CISC (Complex Instruction Set Computer) As the name suggests, the instructions are in a complex form.
- RISC (Reduced Instruction Set Computer)
- EPIC (Explicitly Parallel Instruction Computing)
- Browse more Topics under Microprocessor.
What are microprocessors used for today?
Now the Microprocessors are used in :
- Calculators.
- Accounting system.
- Games machine.
- Complex Industrial Controllers.
- Traffic light Control.
- Data acquisition systems.
- Multi user, multi-function environments.
- Military applications.
Why do we need microprocessors?
A Microprocessor is an important part of a computer architecture without which you will not be able to perform anything on your computer. It is a programmable device that takes in input perform some arithmetic and logical operations over it and produce desired output.