Table of Contents
- 1 Which of the processors mentioned is a 16-bit processor?
- 2 What makes 8088 a 16-bit microprocessor?
- 3 What are the 16-bit families of Intel?
- 4 Which register is 16-bit?
- 5 Why is 8086 a 16-bit microprocessor?
- 6 How many 16-bit registers are there?
- 7 How long is a 16-bit word?
- 8 What is a 16-bit sequence?
- 9 How many registers are there in an Intel 8086?
- 10 How big is the address space on an Intel 8086?
Which of the processors mentioned is a 16-bit processor?
The 8086 (also called iAPX 86) is a 16-bit microprocessor chip designed by Intel between early 1976 and June 8, 1978, when it was released….Intel 8086.
| General information | |
|---|---|
| Max. CPU clock rate | 5 MHz to 10 MHz |
| Data width | 16 bits |
| Address width | 20 bits |
| Architecture and classification |
What makes 8088 a 16-bit microprocessor?
Techopedia Explains Intel 8088 Being an 8-bit microprocessor, the Intel 8088 requires two cycles to process 16-bit data. The Intel 8088 has a clock speed from 5-10 MHz, with 16-bit registers, a 20-bit address bus, a 16-bit external data bus, and supports 1 mb of memory.
How many 16-bit registers are there in 8086?
6.4. For the selection of the four active segments the 16-bit segment registers are provided within the BIU of the 8086. These four registers are : Code segment (CS) register, the data segment (DS) register, the stack segment (SS) register, and the extra segment (ES) register.
What are the 16-bit families of Intel?
Intel 8086/Intel 8088.
Which register is 16-bit?
A 16-bit Data Segment register or DS register stores the starting address of the data segment. Stack Segment − It contains data and return addresses of procedures or subroutines. It is implemented as a ‘stack’ data structure. The Stack Segment register or SS register stores the starting address of the stack.
How many transistors are there in 8088?
29,000
Intel 8088
| General information | |
|---|---|
| Instruction set | x86-16 |
| Physical specifications | |
| Transistors | 29,000 |
| Co-processor | Intel 8087 |
Why is 8086 a 16-bit microprocessor?
Wikipedia: All internal registers, as well as internal and external data buses, are 16 bits wide, which firmly established the “16-bit microprocessor” identity of the 8086. The 6502 has 16 address pins but it’s not a 16-bit cpu. The 6507 (Atari 2600) had 12 address pins but it’s not a 12-bit cpu.
How many 16-bit registers are there?
Memory Registers There are two 16-bit registers used to hold memory addresses. The size of these registers is 16 bits because the memory addresses are 16 bits. They are: Program Counter This register is used to sequence the execution of the instructions.
What is 16bit compiler?
16 bit compilers compile the program into 16-bit machine code that will run on a computer with a 16-bit processor. 16-bit machine code will run on a 32-bit processor, but 32-bit machine code will not run on a 16-bit processor. 32-bit machine code is usually faster than 16-bit machine code.
How long is a 16-bit word?
2 bytes
A byte is eight bits, a word is 2 bytes (16 bits), a doubleword is 4 bytes (32 bits), and a quadword is 8 bytes (64 bits).
What is a 16-bit sequence?
16-bit is a computer hardware device or software program capable of transferring 16 bits of data at a time. For example, early computer processors (e.g., 8088 and 80286) were 16-bit processors, meaning they were capable of working with 16-bit binary numbers (decimal number up to 65,535).
What do you need to know about the 8086 microprocessor?
Microprocessor – 8086 Overview. 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.
How many registers are there in an Intel 8086?
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. Due to a compact encoding inspired by 8-bit processors, most instructions are one-address or two-address operations, which means that the result is stored in one of the operands.
How big is the address space on an Intel 8086?
All internal registers, as well as internal and external data buses, are 16 bits wide, which firmly established the “16-bit microprocessor” identity of the 8086. A 20-bit external address bus provides a 1 MB physical address space (220 = 1,048,576).
What makes a microprocessor a 16 bit processor?
It has an instruction queue, which is capable of storing six instruction bytes from the memory resulting in faster processing. 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 is available in 3 versions based on the frequency of operation −