Microchip C18 C Compiler User Manual

About this manual

This guide provides a detailed overview of the MPLAB® C18 C compiler, covering its purpose, how to invoke it, and the options for generating output files, displaying diagnostics, defining macros, and selecting processors and modes.

It also describes the language syntax, runtime model for PIC18 PICmicro® devices, optimization techniques, and includes several application examples. Appendices cover the COFF file format, ANSI compliance, command‑line options, diagnostics, and extended mode details. This manual is written in Chinese.

What's inside

• Introduction
• Syntax Description
• Runtime Model
• Optimization
• Application Examples
• Appendix A – COFF File Format
• Appendix B – ANSI Definitions
• Appendix C – Command Line Overview
• Appendix D – Diagnostics
• Appendix E – Extended Mode

Specifications

Frequently asked questions

What is the purpose of the MPLAB C18 compiler user guide?

It explains the technical details of the MPLAB® C18 compiler and describes all of its functions.

Where can I obtain the latest Microchip documentation?

Visit the Microchip website at www.microchip.com for the most recent documents.