Types of Registers in 8086 Microprocessor
What is a microprocessor?
A microprocessor is a register-based clock-driven digital device which is used for data processing. It is a multipurpose device which is capable of producing outputs when provided binary data as input.
What is an interrupt in 8086 microprocessor?
An interrupt refers to a mechanism by which external devices or internal conditions can request the CPU’s attention to perform a specific task or handle an event.
What role does register plays in a microprocessor?
A register is a critical component of computer memory that stores data and instructions for quick processing. It serves as an efficient temporary storage area where information can be accessed and manipulated quickly in order to carry out complex tasks.
Types of Registers in 8086 Microprocessor
A microprocessor is a register-based clock-driven digital device that is used for data processing. It is a multipurpose device that is capable of producing outputs when provided binary data as input. In computers, the microprocessor is like the brain, handling tasks and calculations. Inside the microprocessor are tiny storage units called registers.
An 8086 microprocessor is 40 pin microprocessor, which was designed by INTEL in 1976. It is a 16-bit microprocessor that has 20 address lines and provides storage up to 1MB. It provides two modes of operation:
- Minimum Mode, suitable for systems having multiple processors
- Maximum Mode, suitable for systems having single processors.
Table of Content
- Types of Registers in 8086 Microprocessor
- General Purpose Registers
- Segment Registers
- Special Purpose Registers
- Flag Register