Atom Book 1 — Assembler Reference

This manual documents the current Atom assembler for programmers and tool authors. The Node guide and CP/M guide cover installation and invocation. The chapters here focus on the shared source language and explain host differences only where they affect the language or its outputs.

Main path

• Introduction

1. Getting Started with Atom
2. Source Syntax and Symbols
3. Addresses, Constants and Expressions
4. Instructions, Data and Storage
5. Source Composition and Conditional Assembly
6. Diagnostics and Output

Reference

• Directives
• Expressions and numeric forms
• Built-in functions
• Limits and capacities