Instruction set of 8086 microprocessor notes

instruction set of 8085 microprocessor
8086 isaarithmetic instructions in 8086
addressing modes of 8086
lea instruction in 8086
8086 instruction set opcodes pdf
xlat instruction in 8086
interrupts in 8086

Instruction set. • Includes addressing modes. 3 Interruptmechanism (later!) 3. Interrupt mechanism (later!) • We will study Intel 8086 which is the start of Microprocessor - 8086 Instruction Sets · Data Transfer Instructions · Arithmetic Instructions · Bit Manipulation Instructions · String Instructions · Program 8086 INSTRUCTION SET The MOV instruction copies a word or byte of data from a specified source to a Each microprocessor takes control of the. WAIT instruction This instruction takes 8086 to an idle condition. The CPU will not do any processing during this. ESC instruction whenever this instruction (see Memory Access). immediate: 5, -24, 3Fh, 10001101b, etc Notes: ○ When two operands areThe sequence of commands used to tell a microcomputer what to do is called a program,. • Each command in a program is called an instruction. Thus the program counter will always point to the next instruction to be executed. Flag Register contains a group of status bits called flags that indicate the