Table of Contents

AN OVERVIEW OF ASSEMBLER LANGUAGE.

Introduction to Assembler Language Programming.

Numbering Systems and Data Representation.

Defining Storage Areas and Constants.

PROGRAMMING BUSINESS PROBLEMS IN ASSEMBLER LANGUAGE.

Program Shell.

Move Statements.

Compare Instructions for Data in Character Form.

Introduction to Decimal Arithmetic Instructions.

Print Options and Control Break Processing.

THE ASSEMBLY PROCESS AND DEBUGGING.

Understanding the Assembly Process.

REGISTERS AND BINARY OPERATIONS.

Binary Operations Using RX Format Instructions.

Register-to-Register Instructions (RR) and Additional RXInstructions.

Branching and Looping with Registers.

DEBUGGING ASSEMBLER PROGRAMS.

Using Instruction Formats and Interrupt Codes for DebuggingPrograms.

Run-Time Debugging.

ADVANCED CONCEPTS.

Index.