Book 0 — Using Atom
This short book shows how to run Atom, a single-pass Z80 assembler. Choose the CP/M or Node section for the commands and setup that match your system.
CP/M
Use ATOM.COM on a CP/M computer, or try the same steps in Triptych.
Node
Install the Node command, assemble source and choose output files.
Atom Book 1 — Assembler Reference
Source syntax, symbols, expressions, Z80 instructions, data directives and source composition. Directive, expression and capacity tables accompany the chapters.
Atom Book 2 — Z80 Programming
Starts at the CPU, memory and raw opcodes, then develops assembly language, flags, loops, tables, subroutines and I/O. Five final chapters apply those tools to arithmetic, sorting, strings, packed flags and recursion.
Atom Reference Tables
Directive, expression, limit and Z80 instruction tables, with the Node command reference and programming interface.