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NEC switch User Manual (234 pages)

NEC User's Manua switch

Brand: NEC | Category: Network Card | Size: 2.01 MB

Table of Contents
10
Chapter 1 General

21
- Features
  
  21
- Applications
  
  21
- Ordering Information
  
  21
- Pin Configuration (Top View)
  
  22
- 0S Series Lineup
  
  23
- Block Diagram
  
  26
- Functions
  
  27
Chapter 2 Pin Functions

28
- List of Pin Functions
  
  28
- Pin Functions
  
  30
  - P00 to P07 (Port 0)
    30
  - P10 to P17 (Port 1)
    30
  - P20 to P26 (Port 2)
    30
  - P40 to P47 (Port 4)
    31
  - Reset
    31
  - X1, X2
    31
  - Regc
    31
  - Usbdm
    31
  - Usbdp
    31
  - Vdd0 , Vdd1
    31
  - Vss0 , Vss1
    31
  - VPP ( Μ PD78F9801 Only)
    32
  - IC (Mask ROM Version Only)
    32
- Pin I/O Circuits and Recommended Connection of Unused Pins
  
  33
  - Pin I/O Circuits
    34
Chapter 3 Cpu Architecture

35
- Memory Space
  
  35
- Processor Registers
  
  40
- Instruction Address Addressing
  
  48
  - Relative Addressing
    48
  - Immediate Addressing
    49
  - Register Addressing
    50
- Operand Address Addressing
  
  51
  - Direct Addressing
    51
  - Short Direct Addressing
    52
  - Special Function Register (SFR) Addressing
    53
  - Register Addressing
    54
  - Register Indirect Addressing
    55
  - Based Addressing
    56
  - Stack Addressing
    56
Chapter 4 Port Functions

57
- Port Functions
  57
- Port Types
  57
- Functions of Ports
  58
- Port Configuration
  
  59
  - Configuration of Port
    59
  - Block Diagram of P00 to P07
    60
  - Port 0
    60
  - Block Diagram of P10 to P17
    61
  - Port 1
    61
  - Block Diagram of P20
    62
  - Port 2
    62
  - Block Diagram of P21
    63
  - Block Diagram of P22
    64
  - Block Diagram of P23 and P24
    65
  - Block Diagram of P25
    66
  - Block Diagram of P26
    67
  - Block Diagram of P40 to P47
    68
  - Port 4
    68
- Registers Controlling Port Function
  
  69
- Port Function Operation
  
  72
  - Writing to I/O Port
    72
  - Reading from I/O Port
    72
  - Arithmetic Operation of I/O Port
    72
Chapter 5 Clock Generator

73
Chapter 6 8-Bit Timer/Event Counters 00 and 01

79
Chapter 7 Watchdog Timer

91
Chapter 8 Usb Function

97
Chapter 9 Serial Interface 10

154
- Functions of Serial Interface 10
  
  154
- Configuration of Serial Interface 10
  
  155
  - Block Diagram of Serial Interface 10
    156
- Register Controlling Serial Interface 10
  
  157
  - Format of Serial Operation Mode Register 10
    157
  - Operating Mode Settings of Serial Interface 10
    158
- Operation of Serial Interface 10
  
  159
  - Operation Stop Mode
    159
  - 3-Wire Serial I/O Mode
    160
  - Wire Serial I/O Mode Timing
    161
Chapter 10 Regulator

162
- Block Diagram of Regulator and USB Driver/Receiver
  162
Chapter 11 Interrupt Functions

163
Chapter 12 Standby Function

178
- Standby Function and Configuration
  
  178
- Standby Function Operation
  
  180
  - HALT Mode
    180
  - HALT Mode Operation Status
    180
  - Releasing HALT Mode by Interrupt
    181
  - Releasing HALT Mode by RESET Input
    182
  - Operation after Release of HALT Mode
    182
  - STOP Mode
    183
  - STOP Mode Operation Status
    183
  - Releasing STOP Mode by Interrupt
    184
  - Releasing STOP Mode by RESET Input
    185
  - Operation after Release of STOP Mode
    185
Chapter 13 Reset Function

186
- Block Diagram of Reset Function
  186
- Reset Timing by RESET Input
  187
- Reset Timing by Overflow in Watchdog Timer
  187
- Reset Timing by RESET Input in STOP Mode
  187
- Hardware Status after Reset
  188
- Μ Μ Μ Μ PD78F9801
  190
CHAPTER 14 Μ Μ Μ Μ PD78F9801

190
- Flash Memory Characteristics
  
  191
Chapter 15 Instruction Set

200
- Operation
  
  200
- Operation List
  
  202
- Instructions Listed by Addressing Type
  
  207
Chapter 16 Electrical Specifications

210
Chapter 17 Package Drawings

219
Chapter 18 Recommended Soldering Conditions

220
- Surface Mounting Type Soldering Conditions
  220
Appendix Adevelopment Tools

221
- A-1 Development Tools
  222
- Software Package
  
  223
  - A.1 Software Package
    223
- Language Processing Software
  
  223
- Control Software
  
  224
  - A.3 Control Software
    224
- Flash Memory Writing Tools
  
  224
- Debugging Tools (Hardware)
  
  225
- Debugging Tools (Software)
  
  226
- Notes on Target System Design
  
  227
  - A-2 Distance between In-Circuit Emulator and Conversion Adapter
    227
  - A-3 Connection Condition of Target System (NP-H44GB-TQ)
    228
Appendix Bregister Index

229
- B.1 Register Index (Alphabetic Order of Register Name)
  229
- B.2 Register Index (Alphabetic Order of Register Symbol)
  231
Appendix C Revision History

233

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More NEC Manuals

NEC switch Manuals

NEC switch User Manual (234 pages)

Table of Contents

Chapter 1 General

Features

Applications

Ordering Information

Pin Configuration (Top View)

0S Series Lineup

Block Diagram

Functions

Chapter 2 Pin Functions

List of Pin Functions

Pin Functions

Pin I/O Circuits and Recommended Connection of Unused Pins

Chapter 3 Cpu Architecture

Memory Space

Processor Registers

Instruction Address Addressing

Operand Address Addressing

Chapter 4 Port Functions

Port Configuration

Registers Controlling Port Function

Port Function Operation

Chapter 5 Clock Generator

Clock Generator Functions

Clock Generator Configuration

Register Controlling Clock Generator

System Clock Oscillators

Clock Generator Operation

Changing Setting of CPU Clock

Chapter 6 8-Bit Timer/Event Counters 00 and 01

Functions of 8-Bit Timer/Event Counters 00 and 01

Configuration of 8-Bit Timer/Event Counters 00 and 01

Registers Controlling 8-Bit Timer/Event Counters 00 and 01

Operation of 8-Bit Timer/Event Counters 00 and 01

Notes on Using 8-Bit Timer/Event Counters 00 and 01

Chapter 7 Watchdog Timer

Watchdog Timer Functions

Watchdog Timer Configuration

Registers Controlling Watchdog Timer

Watchdog Timer Operation

Chapter 8 Usb Function

USB Overview

USB Function Features

USB Function Configuration

Registers Controlling USB Function

USB Function Operation

Interrupt Request from USB Function

USB Function Control

USB Function Internal Circuit Operations

Chapter 9 Serial Interface 10

Functions of Serial Interface 10

Configuration of Serial Interface 10

Register Controlling Serial Interface 10

Operation of Serial Interface 10

Chapter 10 Regulator

Chapter 11 Interrupt Functions

Interrupt Function Types

Interrupt Sources and Configuration

Registers Controlling Interrupt Function

Interrupt Servicing Operation

Chapter 12 Standby Function

Standby Function and Configuration

Standby Function Operation

Chapter 13 Reset Function

CHAPTER 14 Μ Μ Μ Μ PD78F9801

Flash Memory Characteristics

Chapter 15 Instruction Set

Operation

Operation List

Instructions Listed by Addressing Type

Chapter 16 Electrical Specifications

Chapter 17 Package Drawings

Chapter 18 Recommended Soldering Conditions

Appendix Adevelopment Tools

Software Package

Language Processing Software

Control Software

Flash Memory Writing Tools