Renesas RL78/G1P Hardware User Manual page 4

Readers
Purpose
Organization
How to Read This Manual
How to Use This Manual
This manual is intended for user engineers who wish to understand the functions of the
RL78/G1P and design and develop application systems and programs for these devices.
The target products are as follows.
 24-pin: R5F11Z7AxNA (x = A, D)
 32-pin: R5F11ZBAxFP (x = A, D)
This manual is intended to give users an understanding of the functions described in the
Organization below.
The RL78/G1P manual is separated into two parts: this manual and the software edition
(common to the RL78 Family).
RL78/G1P
User's Manual
Hardware
 Pin functions
 Internal block functions
 Interrupts
 Other on-chip peripheral functions
 Electrical specifications
It is assumed that the readers of this manual have general knowledge of electrical
engineering, logic circuits, and microcontrollers.
 To gain a general understanding of functions:
 Read this manual in the order of the CONTENTS.
 How to interpret the register format:
 For a bit number enclosed in angle brackets, the bit name is defined as a reserved
word in the assembler, and is defined as an sfr variable using the #pragma sfr
directive in the compiler.
 To know details of the RL78/G1P Microcontroller instructions:
 Refer to the separate document RL78 Family User's Manual: Software
(R01US0015E).
RL78 Family
User's Manual
Software
 CPU functions
 Instruction set
 Explanation of each instruction