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PREFACE
■ Purpose and Audience
The F
2
MC-8FX is original 8-bit one-chip microcontrollers that support application specific IC
(ASIC). It can be widely applied from household to industrial equipment starting with portable
equipment.
This manual is intended for engineers who actually develop products using the F
2
MC-8FX
microcontrollers, especially for programmers who prepare programs using the assembly
language for the F
2
MC-8FX series assembler. It describes various instructions for the F
2
MC-
8FX.
Note: F
2
MC is the abbreviation of FUJITSU Flexible Microcontroller.
■ Trademark
The company names and brand names herein are the trademarks or registered trademarks of
their respective owners.
■ Organization of This Manual
This manual consists of the following six chapters:
CHAPTER 1 OUTLINE AND CONFIGURATION EXAMPLE OF F
2
MC-8FX CPU
This chapter outlines the F
2
MC-8FX CPU and explains its configuration by example.
CHAPTER 2 MEMORY SPACE
This chapter explains the F
2
MC-8FX CPU memory space.
CHAPTER 3 REGISTERS
This chapter explains the F
2
MC-8FX dedicated registers and general-purpose registers.
CHAPTER 4 INTERRUPT PROCESSING
This chapter explains the functions and operation of F
2
MC-8FX interrupt processing.
CHAPTER 5 CPU SOFTWARE ARCHITECTURE
This chapter explains the instructions for the F
2
MC-8FX CPU.
CHAPTER 6 DETAILED RULES FOR EXECUTION INSTRUCTIONS
This chapter explains each execution instruction, used in the assembler, in reference format.
APPENDIX
The appendix contains instruction and bus operation lists and an instruction map.