Assembly language relies on language syntax, labels, operators, and directives to convert code into usable machine instruction. Assembly language may pass through single-pass or multi-pass ...

But you can get a great starting tutorial with the 21 programs on the ARM Assembly by Example website. You need a 32-bit ARMv6 or better — so Raspberry Pi will work here.

Assembly was also in the news recently when the "Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules" -- written in assembly -- was posted to GitHub. While ...