NEC PD78F9488 User Manual

User’s manual

This manual is related to the following products:

PD789488 PD789489 PD78F9489

Table of contents

Document Outline

COVER
INTRODUCTION
CHAPTER 1 GENERAL
- 1.1 Features
- 1.2 Applications
- 1.3 Ordering Information
- 1.4 Pin Configuration (Top View)
- 1.5 78K/0S Series Lineup
- 1.6 Block Diagram
- 1.7 Overview of Functions
CHAPTER 2 PIN FUNCTIONS
- 2.1 List of Pin Functions
- 2.2 Description of Pin Functions
- 2.3 Pin I/O Circuits and Recommended Connection of Unused Pins
CHAPTER 3 CPU ARCHITECTURE
- 3.1 Memory Space
- 3.2 Processor Registers
- 3.3 Instruction Address Addressing
- 3.4 Operand Address Addressing
CHAPTER 4 PORT FUNCTIONS
- 4.1 Port Functions
- 4.2 Port Configuration
- 4.3 Registers Controlling Port Function
- 4.4 Port Function Operation
CHAPTER 5 CLOCK GENERATOR
- 5.1 Clock Generator Functions
- 5.2 Clock Generator Configuration
- 5.3 Registers Controlling Clock Generator
- 5.4 System Clock Oscillators
- 5.5 Clock Generator Operation
- 5.6 Changing Setting of System Clock and CPU Clock
  - 5.6.1 Time required for switching between system clock and CPU clock
  - 5.6.2 Switching between system clock and CPU clock
CHAPTER 6 16-BIT TIMER 20
- 6.1 16-Bit Timer 20 Functions
- 6.2 16-Bit Timer 20 Configuration
- 6.3 Registers Controlling 16-Bit Timer 20
- 6.4 16-Bit Timer 20 Operation
- 6.5 Cautions on Using 16-Bit Timer 20
  - 6.5.1 Restrictions when rewriting 16-bit compare register 20
CHAPTER 7 8-BIT TIMERS 50, 60, AND 61
- 7.1 Functions of 8-Bit Timers 50, 60, and 61
- 7.2 Configuration of 8-Bit Timers 50, 60, and 61
- 7.3 Control Registers for 8-Bit Timers 50, 60, and 61
- 7.4 Operation of 8-Bit Timers 50, 60, and 61
- 7.5 Cautions on Using 8-Bit Timers 50, 60, and 61
CHAPTER 8 WATCH TIMER
- 8.1 Watch Timer Functions
- 8.2 Configuration of Watch Timer
- 8.3 Control Registers for Watch Timer
- 8.4 Watch Timer Operation
  - 8.4.1 Operation as watch timer
  - 8.4.2 Operation as interval timer
CHAPTER 9 WATCHDOG TIMER
- 9.1 Watchdog Timer Functions
- 9.2 Watchdog Timer Configuration
- 9.3 Watchdog Timer Control Registers
- 9.4 Watchdog Timer Operation
  - 9.4.1 Operation as watchdog timer
  - 9.4.2 Operation as interval timer
CHAPTER 10 10-BIT A/D CONVERTER
- 10.1 10-Bit A/D Converter Functions
- 10.2 10-Bit A/D Converter Configuration
- 10.3 10-Bit A/D Converter Control Registers
- 10.4 10-Bit A/D Converter Operation
- 10.5 Cautions Related to 10-Bit A/D Converter
CHAPTER 11 SERIAL INTERFACE 20
- 11.1 Serial Interface 20 Functions
- 11.2 Serial Interface 20 Configuration
- 11.3 Serial Interface 20 Control Registers
- 11.4 Serial Interface 20 Operation
CHAPTER 12 SERIAL INTERFACE 1A0
- 12.1 Function of Serial Interface 1A0
- 12.2 Configuration of Serial Interface 1A0
- 12.3 Control Registers for Serial Interface 1A0
- 12.4 Serial Interface 1A0 Operation
CHAPTER 13 LCD CONTROLLER/DRIVER
- 13.1 LCD Controller/Driver Functions
- 13.2 LCD Controller/Driver Configuration
- 13.3 Registers Controlling LCD Controller/Driver
- 13.4 Setting LCD Controller/Driver
- 13.5 LCD Display Data Memory
- 13.6 Common and Segment Signals
- 13.7 Display Modes
  - 13.7.1 Three-time-slice display example
  - 13.7.2 Four-time-slice display example
- 13.8 Supplying LCD Drive Voltages VLC0, VLC1, and VLC2
CHAPTER 14 MULTIPLIER
- 14.1 Multiplier Function
- 14.2 Multiplier Configuration
- 14.3 Multiplier Control Register
- 14.4 Multiplier Operation
CHAPTER 15 REMOTE CONTROLLER RECEIVER (uPD789489, 78F9489 ONLY)
- 15.1 Remote Controller Receiver Functions
- 15.2 Remote Controller Receiver Configuration
- 15.3 Registers to Control Remote Controller Receiver
- 15.4 Operation of Remote Controller Receiver
CHAPTER 16 INTERRUPT FUNCTIONS
- 16.1 Interrupt Function Types
- 16.2 Interrupt Sources and Configuration
- 16.3 Registers Controlling Interrupt Function
- 16.4 Interrupt Servicing Operation
CHAPTER 17 STANDBY FUNCTION
- 17.1 Standby Function and Configuration
  - 17.1.1 Standby function
  - 17.1.2 Register controlling standby function
- 17.2 Standby Function Operation
  - 17.2.1 HALT mode
  - 17.2.2 STOP mode
CHAPTER 18 RESET FUNCTION
CHAPTER 19 FLASH MEMORY VERSION
- 19.1 Flash Memory Characteristics
- 19.2 Cautions on uPD78F9488 and 78F9489
CHAPTER 20 MASK OPTIONS
CHAPTER 21 INSTRUCTION SET
- 21.1 Operation
- 21.2 Operation List
- 21.3 Instructions Listed by Addressing Type
CHAPTER 22 ELECTRICAL SPECIFICATIONS (uPD789488, 78F9488, 789489, 78F9489)
CHAPTER 23 CHARACTERISTICS CURVES OF LCD CONTROLLER/DRIVER (REFERENCE VALUES)
CHAPTER 24 PACKAGE DRAWINGS
CHAPTER 25 RECOMMENDED SOLDERING CONDITIONS
APPENDIX A DEVELOPMENT TOOLS
- A.1 Software Package
- A.2 Language Processing Software
- A.3 Control Software
- A.4 Flash Memory Writing Tools
- A.5 Debugging Tools (Hardware)
- A.6 Debugging Tools (Software)
APPENDIX B NOTES ON TARGET SYSTEM DESIGN
APPENDIX C REGISTER INDEX
APPENDIX D REVISION HISTORY