For example, an assembly language instruction may look like this: MOV A, 61h. This means the same thing as the machine code instruction above, but it is easier to understand and remember.

Assembly language is a human-readable form of machine code, which is the binary representation of instructions that a processor executes. Each assembly instruction corresponds to one or more ...

The examples in this project are meant to be built using VSCode via the ca65 Macro Assembler Language extension. I made a YouTube video that explains how to set up a windows development environment.

In the first pass, the assembler reads the entire assembly language code and builds a symbol table that maps labels to memory addresses. In the second pass, the assembler reads the assembly code again ...

Assembly languages are quite different between computers as is evident below, which takes 16 lines of code for the HP and 82 lines for the x86. This example changes Fahrenheit to Celsius.