UPD789014 Datasheet, PDF (7/123 Pages) NEC – 8-Bit Single-Chip Microcontroller Instructions

INTRODUCTION
Readers
This manual is intended for users who wish to understand the functions of 78K/0S
Series products and to design and develop its application systems and programs.
78K/0S Series products
• µPD789014 Subseries:
µPD789011, 789012, 78P9014
• µPD789026 Subseries:
µPD789022, 789024, 789025, 789026, 78F9026
• µPD789046 Subseries : ^Note µPD789046, 78F9046
• µPD789104 Subseries:
µPD789101, 789102, 789104
• µPD789114 Subseries:
µPD789111, 789112, 789114, 78F9116
• µPD789124 Subseries : ^Note µPD789121, 789122, 789124
• µPD789134 Subseries : ^Note µPD789131, 789132, 789134, 78F9136
• µPD789146 Subseries : ^Note µPD789144, 789146
• µPD789156 Subseries : ^Note µPD789154, 789156, 78F9156
• µPD789167 Subseries : ^Note µPD789166, 789167
• µPD789177 Subseries : ^Note µPD789176, 789177, 78F9177
• µPD789197AY Subseries : ^Note µPD789196AY, 789197AY, 78F9197AY
• µPD789217AY Subseries : ^Note µPD789216AY, 789217AY, 78F9217AY
• µPD789407A Subseries: µPD789405A, 789406A, 789407A
• µPD789417A Subseries: µPD789415A, 789416A, 789417A, 78F9418A
• µPD789800 Subseries:
µPD789800, 78F9801
• µPD789842 Subseries : ^Note µPD789841, 789842, 78F9842
Note Under development
Purpose
This manual is intended for users to understand the instruction functions of 78K/0S
Series products.
Organization
The contents of this manual are broadly divided into the following.
• CPU functions
• Instruction set
• Explanation of instructions
How to read this manual It is assumed that the reader of this manual has general knowledge in the fields of
electrical engineering, logic circuits, and microcontrollers.
• To check the details of the functions of an instruction whose mnemonic is known:
→ See APPENDICES A and B INSTRUCTION INDEX.
• To check an instruction whose mnemonic is not known but whose general function is
known:
→ Check the mnemonic in CHAPTER 4 INSTRUCTION SET, then the functions in
CHAPTER 5 EXPLANATION OF INSTRUCTIONS.
• To understand the overall functions of the 78K/0S Series products instructions in
general:
→ Read this manual in the order of the CONTENTS.
User’s Manual U11047EJ3V0UM00
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