NEC mPD78F9221 Manuals

Manuals and User Guides for NEC mPD78F9221. We have 1 NEC mPD78F9221 manual available for free PDF download: Preliminary User's Manual

NEC mPD78F9221 Preliminary User's Manual (304 pages)

8-Bit Single-Chip Microcontrollers

Brand: NEC | Category: Microcontrollers | Size: 2.31 MB

Table of Contents
9
Chapter 1 Overview

14
- Features
  14
- Application Fields
  14
- Ordering Information
  15
- Pin Configuration (Top View)
  15
- 78K0S/Kx1+ Product Lineup
  16
- Block Diagram
  17
- Functional Outline
  18
- Www.datasheet4U.com 1.7 Functional Outline
  18
Chapter 2 Pin Functions

19
- Pin Function List
  19
- Pin Functions
  21
- P20 to P23 (Port 2)
  21
- P30, P31, and P34 (Port 3)
  21
- P40 to P45 (Port 4)
  22
- P121 to P123 (Port 12)
  22
- P130 (Port 13)
  22
- Reset
  22
- X1 and X2
  22
- Av Ref
  22
- VDD
  23
- Vss
  23
- Pin I/O Circuits and Connection of Unused Pins
  23
Chapter 3 Cpu Architecture

25
- Memory Space
  25
- Internal Program Memory Space
  27
- Internal Data Memory Space
  27
- Special Function Register (SFR) Area
  28
- Data Memory Addressing
  28
- Processor Registers
  30
- Control Registers
  30
- General-Purpose Registers
  32
- Special Function Registers (Sfrs)
  33
- Instruction Address Addressing
  36
- Relative Addressing
  36
- Immediate Addressing
  37
- Register Addressing
  38
- Operand Address Addressing
  39
- Direct Addressing
  39
- Short Direct Addressing
  40
- Www.datasheet4U.com 3.4.2 Short Direct Addressing
  40
- Special Function Register (SFR) Addressing
  41
- Register Addressing
  42
- Register Indirect Addressing
  43
- Based Addressing
  44
- Stack Addressing
  44
Chapter 4 Port Functions

45
- Functions of Ports
  45
- Port Configuration
  46
- Port 2
  47
- Port 3
  47
- Www.datasheet4U.com 4.2.2 Port 3
  48
- Port 4
  49
- Port 12
  54
- Port 13
  54
- Registers Controlling Port Functions
  56
- Operation of Port Function
  61
- Writing to I/O Port
  61
- Reading from I/O Port
  61
- Operations on I/O Port
  61
Chapter 5 Clock Generators

62
Chapter 6 16-Bit Timer/Event Counter 00

79
Chapter 7 8-Bit Timer 80

118
- Function of 8-Bit Timer 80
  118
- Configuration of 8-Bit Timer 80
  119
- Register Controlling 8-Bit Timer 80
  121
- Operation of 8-Bit Timer 80
  122
- Operation as Interval Timer
  122
- Notes on 8-Bit Timer 80
  124
Chapter 8 8-Bit Timer H1

125
Chapter 9 Watchdog Timer

140
Chapter 10 A/D Converter

152
- Functions of A/D Converter
  152
- Configuration of A/D Converter
  155
- Registers Used by A/D Converter
  157
- A/D Converter Operations
  162
- Basic Operations of A/D Converter
  162
- Input Voltage and Conversion Results
  164
- A/D Converter Operation Mode
  165
- How to Read A/D Converter Characteristics Table
  167
- Cautions for A/D Converter
  169
Chapter 11 Serial Interface Uart6

173
Chapter 12 Interrupt Functions

213
Chapter 13 Standby Function

226
- Standby Function and Configuration
  226
- Standby Function
  226
- Registers Used During Standby
  228
- Standby Function Operation
  229
- HALT Mode
  229
- STOP Mode
  232
Chapter 14 Reset Function

236
- Register for Confirming Reset Source
  243
Chapter 15 Power-On-Clear Circuit

244
Chapter 16 Low-Voltage Detector

248
Chapter 17 Option Byte

257
Chapter 18 Flash Memory

260
- Features
  260
- Memory Configuration
  261
- Functional Outline
  262
- Writing with Flash Programmer
  264
- Programming Environment
  266
- Communication Mode
  266
- Processing of Pins on Board
  267
- X1 and X2 Pins
  267
- RESET Pin
  267
- Port Pins
  267
- Power Supply
  267
- Www.datasheet4U.com
  267
- Programming Method
  268
- Controlling Flash Memory
  268
- Flash Memory Programming Mode
  269
- Communication Commands
  269
- Flash Memory Programming by Self Writing
  270
Chapter 19 Instruction Set Overview

271
- Operation
  271
- Operand Identifiers and Description Methods
  271
- Description of "Operation" Column
  272
- Description of "Flag" Column
  272
- Operation List
  273
- Instructions Listed by Addressing Type
  278
Chapter 20 Electrical Specifications (Target Values)

281
Chapter 21 Package Drawing

293
Appendix A Development Tools

294
- Software Package
  296
- Language Processing Software
  296
- A.1 Software Package
  296
- Control Software
  297
- Flash Memory Writing Tools
  297
- A.3 Control Software
  297
- Debugging Tools (Hardware)
  298
- Debugging Tools (Software)
  299
Appendix B Notes on Target System Design

300
Appendix C Register Index

301
- Register Index (Register Name)
  301
- Register Index (Symbol)
  303

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NEC mPD78F9221 Manuals

NEC mPD78F9221 Preliminary User's Manual (304 pages)

Table of Contents

Chapter 1 Overview

Chapter 2 Pin Functions

Chapter 3 Cpu Architecture

Chapter 4 Port Functions

Chapter 5 Clock Generators

Chapter 6 16-Bit Timer/Event Counter 00

Chapter 7 8-Bit Timer 80

Chapter 8 8-Bit Timer H1

Chapter 9 Watchdog Timer

Chapter 10 A/D Converter

Chapter 11 Serial Interface Uart6

Chapter 12 Interrupt Functions

Chapter 13 Standby Function

Chapter 14 Reset Function

Chapter 15 Power-On-Clear Circuit

Chapter 16 Low-Voltage Detector

Chapter 17 Option Byte

Chapter 18 Flash Memory

Chapter 19 Instruction Set Overview

Chapter 20 Electrical Specifications (Target Values)

Chapter 21 Package Drawing

Appendix A Development Tools

Appendix B Notes on Target System Design

Appendix C Register Index

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