Renesas mPD70F3025A Manuals

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Renesas mPD70F3025A User Manual (339 pages)

32-Bit Single-Chip

Brand: Renesas | Category: Microcontrollers | Size: 1 MB

Table of Contents
12
Chapter 1 Introduction

22
- General
  
  22
- Features
  
  23
- Applications
  
  24
- Ordering Information
  
  24
- Pin Configuration (Top View)
  
  25
- Function Block Configuration
  
  27
  - Internal Block Diagram
    27
  - Internal Units
    28
- Differences Among Products
  
  30
Chapter 2 Pin Functions

31
- Pin Function List
  
  31
- Pin Status
  
  36
- Pin Functions
  
  37
- Pin I/O Circuits and Recommended Connection of Unused Pins
  
  45
- Pin I/O Circuits
  
  46
Chapter 3 Cpu Functions

47
- Features
  
  47
- CPU Register Set
  
  48
  - Program Register Set
    49
  - System Register Set
    50
- Operation Modes
  
  52
  - Specifying Operation Mode
    52
- Address Space
  
  53
  - CPU Address Space
    53
  - Image
    54
  - Wrap-Around of CPU Address Space
    55
  - Memory Map
    56
  - Area
    58
  - External Expansion Mode
    65
  - Memory Expansion Mode Register (MM)
    66
  - Recommended Use of Address Space
    67
  - Peripheral I/O Registers
    71
  - Specific Registers
    76
Chapter 4 Bus Control Function

80
- Features
  
  80
- Bus Control Pins
  
  80
- Bus Access
  
  81
  - Number of Access Clocks
    81
  - Bus Width
    81
- Memory Block Function
  
  83
- Wait Function
  
  84
- Idle State Insertion Function
  
  86
- Bus Hold Function
  
  87
  - Outline of Function
    87
  - Bus Hold Procedure
    87
  - Operation in Power Save Mode
    87
- Bus Timing
  
  88
- Bus Priority
  
  95
- Memory Boundary Operation Condition
  
  95
  - Program Space
    95
  - Data Space
    95
- On-Chip Peripheral I/O Interface
  
  96
Chapter 5 Interrupt/Exception Processing Function

97
- Features
  
  97
- Non-Maskable Interrupt
  
  100
  - Acknowledgement Operation
    101
  - Restore Operation
    103
  - Non-Maskable Interrupt Status Flag (NP)
    104
  - Noise Elimination of NMI Pin
    104
  - Edge Detection Function of NMI Pin
    104
- Maskable Interrupts
  
  105
  - Block Diagram
    106
  - Operation
    107
  - Restore
    109
  - Priorities of Maskable Interrupts
    110
  - Interrupt Control Register (Xxicn)
    114
  - Noise Eliminator
    116
  - Edge Detection Function
    117
  - In-Service Priority Register (ISPR)
    118
  - Maskable Interrupt Status Flag (ID)
    118
- Software Exception
  
  119
  - Operation
    119
  - Restore
    120
  - Exception Status Flag (EP)
    121
- Exception Trap
  
  122
  - Illegal Op Code Definition
    122
  - Operation
    122
  - Restore
    123
- Multiple Interrupts
  
  124
- Interrupt Latency Time
  
  126
- Periods in Which Interrupts Are Not Acknowledged
  
  127
Chapter 6 Clock Generator Function

129
- Features
  
  129
- Configuration
  
  129
- Selecting Input Clock
  
  130
  - Direct Mode
    130
  - PLL Mode
    130
  - Clock Control Register (CKC)
    131
- PLL Lockup
  
  133
- Power Save Control
  
  134
  - General
    134
  - Control Registers
    136
  - HALT Mode
    137
  - IDLE Mode
    139
  - Software STOP Mode
    141
  - Cautions
    143
- Securing Oscillation Stabilization Time
  
  144
- Clock Output Control
  
  147
Chapter 7 Timer/Counter Function (Real-Time Pulse Unit)

148
- Features
  
  148
- Basic Configuration
  
  149
  - Timer 1
    150
  - Timer 4
    153
- Control Registers
  
  154
- Timer 1 Operation
  
  162
  - Count Operation
    162
  - Selecting Count Clock Frequency
    163
  - Overflow
    164
  - Clearing/Starting Timer by TCLR Signal Input
    165
  - Capture Operation
    166
  - Compare Operation
    169
- Timer 4 Operation
  
  171
  - Count Operation
    171
  - Selecting Count Clock Frequency
    171
  - Overflow
    171
  - Compare Operation
    172
- Application Examples
  
  174
- Cautions
  
  182
Chapter 8 Serial Interface Function

184
- Features
  
  184
- Asynchronous Serial Interface 0 and 1 (UART0 and UART1)
  
  185
  - Features
    185
  - Configuration of Asynchronous Serial Interface
    186
  - Control Registers
    188
  - Interrupt Request
    195
  - Operation
    196
- Clocked Serial Interface 0 to 3 (CSI0 to CSI3)
  
  200
  - Features
    200
  - Configuration
    200
  - Control Registers
    202
  - Basic Operation
    204
  - Transmission in CSI0 to CSI3
    207
  - Reception in CSI0 to CSI3
    208
  - Transmission/Reception in CSI0 to CSI3
    209
  - System Configuration Example
    210
- Baud Rate Generators 0 to 2 (BRG0 to BRG2)
  
  211
Chapter 9 A/D Converter

217
- Features
  
  217
- Configuration
  
  217
- Control Registers
  
  220
- A/D Converter Operation
  
  223
- Operation in A/D Trigger Mode
  
  230
  - Select Mode Operations
    230
  - Scan Mode Operations
    232
- Operation in Timer Trigger Mode
  
  233
  - Select Mode Operations
    234
  - Scan Mode Operations
    238
- Operation in External Trigger Mode
  
  242
  - Select Mode Operations (External Trigger Select)
    242
  - Scan Mode Operations (External Trigger Scan)
    244
- Cautions in Use of A/D Converter
  
  246
- Cautions
  
  247
- How to Read A/D Converter Characteristics Table
  
  248
Chapter 10 D/A Converter

251
- Features
  
  251
- Configuration
  
  251
- Control Registers
  
  252
- D/A Converter Operations
  
  253
Chapter 11 Pwm Unit

254
- Features
  
  254
- Configuration
  
  254
- Control Registers
  
  255
- Operations
  
  257
  - Basic Operations
    257
  - Repeating Frequency
    259
- Caution
  
  259
Chapter 12 Port Function

260
- Features
  
  260
- Basic Configuration of Port
  
  261
- Port Pin Functions
  
  265
  - Port 0
    265
  - Port 1
    269
  - Port 2
    274
  - Port 3
    279
  - Port 4
    285
  - Port 5
    287
  - Port 6
    289
  - Port 7
    291
  - Port 9
    292
  - Port 11
    295
- Switching between External Maskable Interrupt Request Input/Timer External Capture Trigger Input and CSI Pins
  
  298
- Specifying Pull-Up Resistors
  
  300
Chapter 13 Reset Function

301
- Features
  
  301
- Pin Function
  
  301
- Initialize
  
  302
CHAPTER 14 FLASH MEMORY ( Μ Μ Μ Μ Μ PD70F3003A and 70F3025A)

305
- Features
  
  305
- Writing by Flash Programmer
  
  305
- Programming Environment
  
  308
- Communication Mode
  
  309
- Pin Handling
  
  311
  - VPP Pin
    311
  - Serial Interface Pin
    312
  - Reset Pin
    314
  - NMI Pin
    314
  - MODE Pin
    314
  - Port Pin
    314
  - WAIT Pin
    314
  - Other Signal Pin
    314
  - Power Supply
    314
- Programming Method
  
  315
  - Flash Memory Control
    315
  - Flash Memory Programming Mode
    316
  - Selection of Communication Mode
    316
  - Communication Commands
    317
  - Resources Used
    318

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Renesas mPD70F3025A Manuals

Renesas mPD70F3025A User Manual (339 pages)

Table of Contents

Chapter 1 Introduction

General

Features

Applications

Ordering Information

Pin Configuration (Top View)

Function Block Configuration

Differences Among Products

Chapter 2 Pin Functions

Pin Function List

Pin Status

Pin Functions

Pin I/O Circuits and Recommended Connection of Unused Pins

Pin I/O Circuits

Chapter 3 Cpu Functions

Features

CPU Register Set

Operation Modes

Address Space

Chapter 4 Bus Control Function

Features

Bus Control Pins

Bus Access

Memory Block Function

Wait Function

Idle State Insertion Function

Bus Hold Function

Bus Timing

Bus Priority

Memory Boundary Operation Condition

On-Chip Peripheral I/O Interface

Chapter 5 Interrupt/Exception Processing Function

Features

Non-Maskable Interrupt

Maskable Interrupts

Software Exception

Exception Trap

Multiple Interrupts

Interrupt Latency Time

Periods in Which Interrupts Are Not Acknowledged

Chapter 6 Clock Generator Function

Features

Configuration

Selecting Input Clock

PLL Lockup

Power Save Control

Securing Oscillation Stabilization Time

Clock Output Control

Chapter 7 Timer/Counter Function (Real-Time Pulse Unit)

Features

Basic Configuration

Control Registers

Timer 1 Operation

Timer 4 Operation

Application Examples

Cautions

Chapter 8 Serial Interface Function

Features

Asynchronous Serial Interface 0 and 1 (UART0 and UART1)

Clocked Serial Interface 0 to 3 (CSI0 to CSI3)

Baud Rate Generators 0 to 2 (BRG0 to BRG2)

Chapter 9 A/D Converter

Features

Configuration

Control Registers

A/D Converter Operation

Operation in A/D Trigger Mode

Operation in Timer Trigger Mode

Operation in External Trigger Mode

Cautions in Use of A/D Converter

Cautions

How to Read A/D Converter Characteristics Table

Chapter 10 D/A Converter

Features

Configuration

Control Registers

D/A Converter Operations