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Readers
This manual is intended for users who wish to understand the functions of the V850/SB1 and
V850/SB2 and design application systems using the V850/SB1 or V850/SB2.
Purpose
This manual is intended to give users to an understanding of the hardware functions described in the
Organization below.
Organization The V850/SB1, V850/SB2 User's Manual is divided into two parts: hardware (this manual) and
architecture (V850 Series
Hardware
•
Pin function
•
CPU function
•
On-chip peripheral function
•
Flash memory programming
•
IEBus controller (V850/SB2 only)
•
Electrical specifications
How to Read This Manual
To find out the details of a register whose name is known:
→ Refer to APPENDIX B REGISTER INDEX.
To find out the details of a function, etc., whose name is known:
→ Refer to APPENDIX D INDEX.
To understand the details of a instruction function:
→ Refer to V850 Series Architecture User's Manual available separately.
To know the electrical specifications of the V850/SB1 and V850/SB2:
→ Refer to CHAPTER 20 ELECTRICAL SPECIFICATIONS.
How to read register formats:
→ Names of bits whose numbers are enclosed in a square are defined in the device file under
reserved words.
To understand the overall functions of the V850/SB1 and V850/SB2:
→ Read this manual in accordance with the CONTENTS.
INTRODUCTION
TM
Architecture User's Manual).
It is assumed that the reader of this manual has general knowledge in the fields of
electrical engineering, logic circuits, and microcontrollers.
User's Manual U13850EJ6V0UD
Architecture
•
Data type
•
Register set
•
Instruction format and instruction set
•
Interrupt and exception
•
Pipeline operation
9
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