What does MOV AX BX do?
Operand Types and Addressing. Register Operands. An operand that refers to a register. MOV AX, BX ; moves contents of register BX to register AX.
How do I use MOV instructions?
The mov instruction copies the data item referred to by its second operand (i.e. register contents, memory contents, or a constant value) into the location referred to by its first operand (i.e. a register or memory). While register-to-register moves are possible, direct memory-to-memory moves are not.
What is the function of interrupt 10h?
Int 10h is a video service bios interrupt. It includes services like setting the video mode, character and string output, and reading and writing pixels in graphics mode….Int 10h functions.
| Function Number | Description |
|---|---|
| AH=06h | Scroll up window |
| AH=07h | Scroll down window |
| AH=08h | Read character and attribute at cursor position |
What is BIOS and DOS interrupts?
∎ DOS and BIOS interrupts are used to. perform some very useful functions, such as displaying data to the monitor, reading data from keyboard, etc.
What is offset Assembly?
“Offset” is an assembler directive in x86 assembly language. It actually means “address” and is a way of handling the overloading of the “mov” instruction.
What is the purpose of offset formula?
The OFFSET function in Excel returns a cell or range of cells that is a specified number of rows and columns from a cell or range of cells.
What is offset give example?
In botany and horticulture, an offset is a small, virtually complete daughter plant that has been naturally and asexually produced on the mother plant. Tulips and lilies are examples of plants that display offset characteristics by forming cormlets around the original mother corm.
How do you use the word offset?
Offset sentence example
- The risk of failure in mining enterprises is offset by the chances of more than ordinary profits.
- The obstacle due to lack of coal is offset by the splendid water powers ‘afforded by the rapid streams in all parts of the province.