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Assembler directives in microprocessor?
Manual coding of 8086 is difficult hence we use a assembler or a compiler. Note that the microprocessor should be able to interpret your discussions via the program. Suppose if the instruction corresponds to word(16 bits), we use assembler directive WORD PTR, but when assembler is contacting the processor it sets a bit called 'w' indicating its a byte operation.
Why assembly level language is called machine dependent language?
Machine languages are composed of instructions intended to be read directly by the microprocessor (the computer's CPU). The manufacturer of the CPU determines it's "INSTRUCTION SET" ASSEMBLY LANGUAGE on the other hand IS NOT machine dependent. The same commands ADD, Divide, Move, etc are universal. HOWEVER the ASSEMBLY LANGUAGE has to have an INTERPRETER for EACH CPU, and that will translate the Universal ASSEMBLY language to the MACHINE SPECIFIC code required to program the CPU.
Is machine language is also called a assembly language?
Computers only understand machine code. Low-level Assembler language and all high-level languages must be assembled or compiled to machine code in order to execute. However, the computer itself can be programmed (with a machine-code program) to generate the required machine code from either a low-level or high-level input. Low-level Assembler is an almost one-to-one translation of symbols and mnemonics to machine code whereas high-level languages often compile to object code which is then linked to produce machine code. Interpreted high-level languages are not compiled to machine code but are interpreted by another program, an interpreter, which translates each line of high-level code into the required machine code at runtime. Java, for instance, compiles to byte code suitable for the Java virtual machine. The JVM is a machine code program that interprets the byte code to produce machine-specific machine code. As a result of this interpretation, Java programs are much slower than machine-coded implementations of the same program.
what tool used to convert C++ source code into executable machine code?
Compliers are used to convert C++ into assembly code. Then a tool called an "assembler" converts that code into machine code. Finally, a "linker" connects all of those machine code files into a single executable.
What are the sets of commands in a program which are not translated into a machine instructions during assembly process called?
The sets of commands in a program that are not translated into machine instructions during the assembly process are called "pseudocode" or "pseudo-instructions." These commands are typically used for clarity, readability, or to perform operations that don't directly correspond to a single machine instruction. They can include directives for the assembler, comments, or higher-level constructs that facilitate programming but are not executable in the final machine code.
How do you change source code into machine code?
A program called a compiler, or sometimes an assembler (depending on the programming language) does this for you. You write the source code, then invoke the program that will convert this into machine language.
Are machine language and assembly language the same?
No, they are not the same. Assembly language uses mnemonic words to REPRESENT machine language; to be able to actually run it, a special program - a so-called assembler - then needs to convert it into machine language.
Is machine code and machine language means the same?
Sometimes it means different things. People use machine code for sequence of 0s and 1s, and assembler is usually called machine languages. But for the most part people use these two phrases interchangeably.
Assembler directives in microprocessor?
Manual coding of 8086 is difficult hence we use a assembler or a compiler. Note that the microprocessor should be able to interpret your discussions via the program. Suppose if the instruction corresponds to word(16 bits), we use assembler directive WORD PTR, but when assembler is contacting the processor it sets a bit called 'w' indicating its a byte operation.
Why assembly level language is called machine dependent language?
Machine languages are composed of instructions intended to be read directly by the microprocessor (the computer's CPU). The manufacturer of the CPU determines it's "INSTRUCTION SET" ASSEMBLY LANGUAGE on the other hand IS NOT machine dependent. The same commands ADD, Divide, Move, etc are universal. HOWEVER the ASSEMBLY LANGUAGE has to have an INTERPRETER for EACH CPU, and that will translate the Universal ASSEMBLY language to the MACHINE SPECIFIC code required to program the CPU.
What is a computer program that converts assembly language into machine language?
A computer program that converts assembly language into machine language is called an assembler. The assembler translates the mnemonics and symbols used in assembly language into binary code that the computer's processor can execute. This process is essential for enabling programmers to write low-level code that is more understandable than raw machine language while still allowing the code to run efficiently on hardware.
Is machine language is also called a assembly language?
Computers only understand machine code. Low-level Assembler language and all high-level languages must be assembled or compiled to machine code in order to execute. However, the computer itself can be programmed (with a machine-code program) to generate the required machine code from either a low-level or high-level input. Low-level Assembler is an almost one-to-one translation of symbols and mnemonics to machine code whereas high-level languages often compile to object code which is then linked to produce machine code. Interpreted high-level languages are not compiled to machine code but are interpreted by another program, an interpreter, which translates each line of high-level code into the required machine code at runtime. Java, for instance, compiles to byte code suitable for the Java virtual machine. The JVM is a machine code program that interprets the byte code to produce machine-specific machine code. As a result of this interpretation, Java programs are much slower than machine-coded implementations of the same program.
what tool used to convert C++ source code into executable machine code?
Compliers are used to convert C++ into assembly code. Then a tool called an "assembler" converts that code into machine code. Finally, a "linker" connects all of those machine code files into a single executable.
What is the name for the machine used to mass produce vehicles?
It is not one machine, but a series of machines, called an assembly line.
How would you define assembly language?
assembly language uses abbreviation called menmonics.it is a bit easier to write computer programs in assembly language as compared to machine language but still requires skill and experienci.A program called assembler is used to convert an assembly language into machine language.
What is assemble in computer programming?
Assembly (not assemble) is the process by which low-level instruction code written in assembly language is converted into machine code. This is achieved using a piece of software called an assembler. Assembly language is a machine-specific language thus the resultant machine code is non-portable.
What program can translate mnemonic codes used?
Programs that can translate mnemonic codes are typically called assemblers. Assemblers convert assembly language, which uses mnemonic codes for instructions, into machine code that computers can execute. Some popular assemblers include NASM (Netwide Assembler), MASM (Microsoft Macro Assembler), and GAS (GNU Assembler). These tools are essential for low-level programming and system software development.
