An assembly language is a type of low-level programming language that is intended to communicate directly with a computer's hardware. Unlike machine language, which consists of binary and hexadecimal characters, assembly languages are designed to be readable by humans.

What is '$' in assembly language?

In some assemblers, the '$' means simply that you are using a hex value. on the x86 architecture it usual to write the number with 'h' or if the first character is not a digit, then you have to use a zero in front 28h or 0afh . In C you would write 0x28 .

What is the meaning of symbol in assembly language?

A symbol has a value and a symbol type, each of which is either specified explicitly by an assignment statement or implicitly from context. Refer to the next section for the regular definition of the expressions of a symbol. The following symbols are reserved by the assembler: ... This symbol is of type data.