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6
User’s Manual U14492EJ5V0UD
INTRODUCTION
Readers
This manual is intended for users who wish to understand the functions of the
V850E/IA1 and design application systems using it.
The target products are as follows.
Standard products:
μ
PD703116, 70F3116
Special products:
μ
PD703116(A), 703116(A1), 70F3116(A), 70F3116(A1)
Purpose
This manual introduces the hardware functions of the V850E/IA1 shown below for
user’s understanding.
Organization
This manual is divided into two parts: Hardware (this manual) and Architecture
(V850E1 Architecture User’s Manual).
Hardware
Architecture
Pin functions
CPU function
Internal peripheral functions
Flash memory programming
Electrical specifications
Data type
Register set
Instruction format and instruction set
Interrupt and exception
Pipeline operation
How to Read This Manual
It is assumed that the readers of this manual have general knowledge in the fields of
electrical engineering, logic circuits, and microcontrollers.
Cautions 1. The application examples in this manual apply to “standard”
quality grade products for general electronic systems. When
using an example in this manual for an application that requires a
“special” quality grade product, thoroughly evaluate the
component and circuit to be actually used to see if they satisfy the
special quality grade.
2. When using this manual as a manual for a special grade product,
read the part numbers as follows.
μ
PD703116
→
703116(A), 703116(A1)
μ
PD70F3116
→
70F3116(A), 70F3116(A1)
To find the details of a register where the name is known
→
Refer to
APPENDIX B REGISTER INDEX
.
To understand the details of an instruction function
→
Refer to the
V850E1 Architecture User’s Manual
.
To know details of the electrical specifications of the V850E/IA1
→
Refer to
CHAPTER 18 ELECTRICAL SPECIFICATIONS
.