| |
| |
| |
| Data Representation and Computer Arithmetic | |
| |
| |
| Characters, Words, and Bytes | |
| |
| |
| Number Bases | |
| |
| |
| Binary Arithmetic | |
| |
| |
| Floating Point Numbers | |
| |
| |
| Logical Operations on Binary Values | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| Introduction to Computer Architecture and Assembly Language | |
| |
| |
| From Problem to Program | |
| |
| |
| The CPU and its Memory | |
| |
| |
| Introduction to the Assembler | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| Introduction to the 68000 | |
| |
| |
| Simplified Model of the 68000 | |
| |
| |
| A Basic Instruction Set | |
| |
| |
| Register Usage | |
| |
| |
| Addressing Modes | |
| |
| |
| Running and Debugging 68000 Programs | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| The 68000''s Addressing Modes | |
| |
| |
| Variable Length Operands | |
| |
| |
| Addresses and Address Registers | |
| |
| |
| Address Register Indirect Addressing with Displacement | |
| |
| |
| An Application of Address Register Indirect Registering | |
| |
| |
| Address Register Indirect Addressing with Post-incrementing and Pre-decrementing | |
| |
| |
| Address Register Indirect Addressing with Index | |
| |
| |
| Program Counter Relative Addressing | |
| |
| |
| Permitted Addressing Modes | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| The 68000''s Instruction Set | |
| |
| |
| Data Movement and Arithmetic Operations | |
| |
| |
| Logical, Shift, and Bit Operations | |
| |
| |
| Program Control and the 68000 | |
| |
| |
| Miscellaneous Instructions | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| Introduction to Assembly Language Programming | |
| |
| |
| The Design Process | |
| |
| |
| Structured Programming | |
| |
| |
| Pseudocode (PDL) | |
| |
| |
| Examples of Pseudocode Design | |
| |
| |
| Pseudocode Design: Using PDL to Design a Command Line Interpreter (CLI) | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| Subroutines and Parameters | |
| |
| |
| Basic Principles of Subroutines | |
| |
| |
| Parameter Passing | |
| |
| |
| The Stack and Local Variables | |
| |
| |
| Recursion | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| Assemblers | |
| |
| |
| Overview of the Assembler | |
| |
| |
| Assemblers and Modularity | |
| |
| |
| The Macro Assembler | |
| |
| |
| Conditional Assembly and Structured Control | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| Peripheral Programming | |
| |
| |
| Input/Output Strategies | |
| |
| |
| The 68230 Parallel Interface/Timer | |
| |
| |
| The Serial Interface | |
| |
| |
| The 68681 DUART | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| 68000 Interrupts And Exceptions | |
| |
| |
| Overview of the 68000 Family Exception Handling Facilities | |
| |
| |
| Interrupts and Exceptions | |
| |
| |
| Privileged States, Virtual Machines, and the 68000 | |
| |
| |
| Exceptions and the 68000 Family | |
| |
| |
| Hardware Initiated Exceptions | |
| |
| |
| Software Initiated Exceptions | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| |
| Programming Exercises | |
| |
| |
| Task-Switching Kernel | |
| |
| |
| A Bootstrap Monitor | |
| |
| |
| Problems | |
| |
| |
| |
| The 68020 And 68030 Microprocessors | |
| |
| |
| Basic Differences Between the 68000 and 68020 | |
| |
| |
| Enhanced 68000 Instructions | |
| |
| |
| New 68020 Instructions | |
| |
| |
| The 68020''s New and Extended Addressing Modes | |
| |
| |
| The 68020''s Supervisor State | |
| |
| |
| Cache Memory and the 68000 Family | |
| |
| |
| The Coprocessor | |
| |
| |
| Summary | |
| |
| |
| Problems | |
| |
| |
| APPENDICES | |
| |
| |
| |
| Glossary | |
| |
| |
| |
| The 68000''s Instruction Set | |
| |
| |
| Selected 68020 Instructions | |
| |
| |
| The 68000 Cross-assembler and Simulator | |
| |
| |
| Bibliography | |
| |
| |
| Index | |