[PDF] Features of 8086 Microprocessor: - DAV University PDF Intel%208086.pdf

1) The 8086 is a 16-bit microprocessor The term “16-bit” means that its arithmetic logic unit, internal registers and most of its instructions are designed to work

We will study Intel 8086 which is the start of the 80x86 family tree – All programming registers are 16-bit 16 bit data bus and 20 bit address bus – 16-bit data

[PDF] The Intel 80x86

– Interrupt mechanism (later) • Intel 8086: start of the 80x86 family tree – All registers: 16-bit – 16

[PDF] AH AL AX

The registers inside the 8086 are all 16 bits They are split up All of the general purpose registers can be treated as a 16 bit quantity or as two 8 bit quantities

[PDF] 7 Microprocessor Architecture Internal Registers of 8086 The 8086

The 8086 has a total of fourteen 16-bit registers including a 16 bit register called the status register, with 9 of bits implemented for status and control flags Most of

[PDF] 8086 CPU Registers - Index of

If you use a data register as an 8 bit register, you cannot use its 16 bit parent at the same time The four index registers can be used for arithmetic operations but

[PDF] 16 bit Microprocessor: 8086 - WordPresscom

DI - Destination index register • BP - base pointer • SP - stack pointer Above four 16-bit registers can also be used as

[PDF] The Flags Register It is a 16-bit register, also called Program Status

For example, when you multiply FFH by 11H (result is not one byte) Page 2 8086/8088MP INSTRUCTOR: ABDULMUTTALIB A H ALDOURI ١٠

[PDF] UNIT-1 INTRODUCTION TO 8086

8086 flag register and its functions The execution unit of the 8086 tells the BIU where to fetch instructions or data from, A 16 bit flag register is used in 8086