What are the main features of 8085?
What are the main features of 8085?
The features of 8085 include:
- It is an 8-bit microprocessor i.e. it can accept, process or provide 8-bit data.
- It operates on a single +5V power supply connected at Vcc.
- It operates on clock cycle with 50% duly cycle.
- It has on chip clock generator this internal clock generator requires tuned circuit like LC,
What is the function of ALU in 8085 microprocessor?
ALU of 8085 performs 8-bit arithmetic & logical operations. The operations are generally performed with Accumulator as one of the operands. The result is saved in accumulator register.
How many IC are there in 8085?
Depend on companies generally there are 15 commonly used IC’s in the 8085 Microprocessor.As every company have its own microprocessor and that microprocessor have its own instructions.
What are the features of microprocessor?
Features of Microprocessor Low Cost – Due to integrated circuit technology microprocessors are available at very low cost. It will reduce the cost of a computer system. High Speed – Due to the technology involved in it, the microprocessor can work at very high speed. It can execute millions of instructions per second.
What are the features of 8085 and 8086?
It was produced by Intel and first introduced in 1976. The 8086 is enhanced version of 8085 microprocessor. It is 16-bit processor….Differences between 8085 and 8086 microprocessor.
Property | 8085 Microprocessor | 8086 Microprocessor |
---|---|---|
Data Bus Size | 8-Bit | 16-Bit |
Address Bus Size | 16-bit | 20-bit |
Clock Speed | 3MHz | Varies in range 5.8 – 10 MHz |
Duty Cycle for clock | 50% | 33% |
What are the main function of the ALU?
function in digital computer The ALU performs simple addition, subtraction, multiplication, division, and logic operations, such as OR and AND. The memory stores the program’s instructions and data.
What are the components of ALU?
This ALU is comprised of CPU (Central Processing Unit), Floating Point Unit (FPU), GPU (Graphical Processing Unit. Thus, a single CPU or FPU might contain many ALU’s. The inputs to an ALU are the data where we have to perform operations. They are called operands.
Which IC is used in 8085?
Introduction to 8085 microprocessor 8085 is an 8-bit microprocessor that was first introduced in March 1976 by Intel corporation. It uses N-MOS technology(N-type metal-oxide-semiconductor). It is a 40 pin microprocessor IC that comes in a DIP(Dual Inline Package) package fabricated on a single LSI chip.
Why is 8085 called so?
The Intel 8085 (“eighty-eighty-five”) is an 8-bit microprocessor produced by Intel and introduced in March 1976. It is a software-binary compatible with the more-famous Intel 8080 with only two minor instructions added to support its added interrupt and serial input/output features.
What is the main function of 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.