Today we are very used to running a rich variety of operating systems and programs on our mobile devices, from Office on a Windows laptop to a game on our Android smartphones, we are accustomed to ...

A programming language that is one step away from machine language. Each assembly language statement is translated into a machine instruction by the assembler. Programmers must be well versed in the ...

When my grandfather died six months ago, my sister said it felt as if we had lost a family archive. We knew he was an electrical engineer who began his career at the dawn of digital computing. We knew ...

Programming in assembly language -- getting down to the direct manipulation of bytes and even bits -- is gaining in popularity, according the latest ranking by TIOBE, apparently spurred by the ...

Compilers often translate source code for a high-level language, such as C++, to object code for the current computer architecture, such as Intel x64. The object modules produced from multiple ...

Once we’ve built a computer, the next step is to develop an assembly language and then an assembler that can assemble our programs. In my previous column, we introduced the concept of the big-endian ...

The microcontroller’s CPU reads program code from memory, one instruction at a time, decodes each instruction, and then executes it. All memory content—both program code and data—is in binary form: ...

The notion of assembly language is as old as computing. Typically, assembly meant specific instructions for moving data around inside of a physical central processor. Everything in a computer is ones ...

This week, [Al Williams] wrote a great thought piece about whether or not it was worth learning an assembly language at all anymore, and when. The comments overflowed, and we’re surprised that so many ...

A recent edition of [Babbage’s] The Chip Letter discusses the obscurity of assembly language. He points out, and I think correctly, that assembly language is more often read than written, yet nearly ...