What are the features of 8086 processor?
Features of 8086 It was the first 16-bit processor having 16-bit ALU, 16-bit registers, internal data bus, and 16-bit external data bus resulting in faster processing. It uses two stages of pipelining, i.e. Fetch Stage and Execute Stage, which improves performance.
What feature is not true about 8086 microprocessor?
In 8086 microprocessor one of the following statements is not true? coprocessor is interfaced in max mode. coprocessor is interfaced in min mode. I /O can be interfaced in max / min mode.
What are the two functional parts of the 8086 CPU?
8086 Microprocessor is divided into two functional units, i.e., EU (Execution Unit) and BIU (Bus Interface Unit).
What is meant by 8086 processor?
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.
Which of the following can be used as a core processor with 8086 microprocessor?
Explanation: 8087 is the coprocessor for both 8086 and 8088. 8089 is also a coprocessor of 8086 and 80888.
What is the difference between 8085 and 8086 processor and what is role DMA with processor explain with the suitable example?
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 basic features has been added in 8086 microprocessor which were absent in 8085 microprocessor?
There exist total 5 flags (i.e., sign, zero, auxiliary carry, parity and carry flag) in 8085 microprocessor. As against overall 9 flags (i.e., overflow, direction, interrupt, trap and rest other of 8085) are present in 8086 microprocessor.