Renesas RL78/I1A Manuals

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Renesas RL78/I1A User Manual (1176 pages)

16-Bit Single-Chip

Brand: Renesas | Category: Microcontrollers | Size: 9 MB

Table of Contents
6
Chapter 1 Outline

25
- Features
  
  25
- List of Part Numbers
  
  27
- Pin Configuration (Top View)
  
  28
  - 20-Pin Products
    28
  - 30-Pin Products
    29
  - 38-Pin Products
    30
- Pin Identification
  
  31
- Block Diagram
  
  32
  - 20-Pin Products
    32
  - 30-Pin Products
    33
  - 38-Pin Products
    34
- Outline of Functions
  
  35
Chapter 2 Pin Functions

38
- Port Function
  
  38
  - 20-Pin Products
    39
  - 30-Pin Products
    40
  - 38-Pin Products
    42
- Functions Other than Port Pins
  
  44
  - Functions for each Product
    44
  - Description of Functions
    46
- Connection of Unused Pins
  
  48
- Block Diagrams of Pins
  
  50
Chapter 3 Cpu Architecture

62
- Memory Space
  
  62
- Processor Registers
  
  77
- Instruction Address Addressing
  
  99
  - Relative Addressing
    99
  - Immediate Addressing
    99
  - Register Indirect Addressing
    100
- Addressing for Processing Data Addresses
  
  101
  - Implied Addressing
    101
  - Register Addressing
    101
  - Direct Addressing
    102
  - Short Direct Addressing
    103
  - SFR Addressing
    104
  - Register Indirect Addressing
    105
  - Based Addressing
    106
  - Based Indexed Addressing
    110
  - Stack Addressing
    111
Chapter 4 Port Functions

115
- Port Functions
  115
- Port Configuration
  
  115
  - Port 12
    115
  - Port 0
    116
  - Port 1
    116
  - Port 2
    117
  - Port 3
    117
  - Port 4
    117
  - Port 7
    117
  - Port 13
    118
  - Port 14
    118
  - Port 20
    118
- Registers Controlling Port Function
  
  119
- Port Function Operations
  
  129
- Register Settings When Using Alternate Function
  
  132
- Cautions When Using Port Function
  
  141
  - Cautions on 1-Bit Manipulation Instruction for Port Register N (Pn)
    141
  - Notes on Specifying the Pin Settings
    142
Chapter 5 Clock Generator

143
Chapter 6 Timer Array Unit

186
Chapter 7 16-Bit Timers Kb0, Kb1, and Kb2

292
Chapter 8 16-Bit Timer Kc0

407
Chapter 9 Real-Time Clock

429
- Functions of Real-Time Clock
  
  429
- Configuration of Real-Time Clock
  
  429
- Registers Controlling Real-Time Clock
  
  431
  - Peripheral Enable Register 0 (PER0)
    432
  - Subsystem Clock Supply Mode Control Register (OSMC)
    433
  - Real-Time Clock Control Register 0 (RTCC0)
    433
  - Real-Time Clock Control Register 1 (RTCC1)
    435
  - Second Count Register (SEC)
    437
  - Minute Count Register (MIN)
    437
  - Hour Count Register (HOUR)
    438
  - Day Count Register (DAY)
    440
  - Week Count Register (WEEK)
    441
  - Month Count Register (MONTH)
    442
  - Year Count Register (YEAR)
    442
  - Watch Error Correction Register (SUBCUD)
    443
  - Alarm Minute Register (ALARMWM)
    444
  - Alarm Hour Register (ALARMWH)
    444
  - Alarm Week Register (ALARMWW)
    444
  - Port Mode Register 3 (PM3)
    445
  - Port Register 3 (P3)
    445
- Real-Time Clock Operation
  
  446
Chapter 10 12-Bit Interval Timer

457
Chapter 11 Watchdog Timer

463
Chapter 12 A/D Converter

470
Chapter 13 Programmable Gain Amplifier

526
Chapter 14 Comparator

538
Chapter 15 Serial Array Unit 0

561
- Functions of Serial Array Unit 0
  
  562
  - 3-Wire Serial I/O (CSI00)
    562
  - Uart (Uart0, Uart1)
    563
- Configuration of Serial Array Unit 0
  
  564
  - Shift Register
    566
  - Lower 8/9 Bits of the Serial Data Register Mn (Sdrmn)
    566
- Registers Controlling Serial Array Unit 0
  
  568
- Operation Stop Mode
  
  590
  - Stopping the Operation Per Unit
    590
  - Stopping the Operation by Channels
    591
- Operation of 3-Wire Serial I/O (CSI00) Communication
  
  592
  - Master Transmission
    594
  - Master Reception
    603
  - Master Transmission/Reception
    612
  - Slave Transmission
    622
  - Slave Reception
    632
  - Slave Transmission/Reception
    639
  - SNOOZE Mode Function
    649
  - Calculating Transfer Clock Frequency
    653
  - Procedure for Processing Errors that Occurred During 3-Wire Serial I/O (CSI00)
    655
    
    Communication
    655
- Operation of UART (UART0, UART1) Communication
  
  656
  - UART Transmission
    658
  - UART Reception
    668
  - SNOOZE Mode Function
    675
  - Calculating Baud Rate
    683
  - Procedure for Processing Errors that Occurred During UART (UART0, UART1)
    687
    
    Communication
    687
- LIN Communication Operation
  
  688
  - LIN Transmission
    688
  - LIN Reception
    691
- DMX512 Communication Operation
  
  696
Chapter 16 Serial Array Unit 4 (Dali/Uart4)

697
- Functions of Serial Array Unit 4 (DALI/UART4)
  
  697
- Configuration of Serial Array Unit 4 (DALI/UART4)
  
  699
- Registers Controlling Serial Array Unit 4 (DALI/UART4)
  
  704
- Operation Stop Mode
  
  727
  - Stopping the Operation by Units
    727
  - Stopping the Operation by Channels
    728
- Communication Operation of UART
  
  729
  - UART Transmission
    729
  - UART Reception
    739
  - SNOOZE Mode Function
    746
- DALI Mode
  
  754
  - DALI Transmission
    757
  - DALI Reception
    765
- Standby Function (Only DALI/UART4 Reception)
  
  772
- Single-Wire Data Mode
  
  774
- Calculating Baud Rate
  
  775
- Procedure for Processing Errors that Occurred During DALI/UART4
  
  780
  - Communication
    780
- DMX512 Communication Operation
  
  781
Chapter 17 Serial Interface Iica

786
- Functions of Serial Interface IICA
  
  786
  - Serial Interface IICA
    786
- Configuration of Serial Interface IICA
  
  789
- Registers Controlling Serial Interface IICA
  
  792
- I 2 C Bus Mode Functions
  
  806
  - Pin Configuration
    806
  - Setting Transfer Clock by Using IICWL0 and IICWH0 Registers
    807
- I 2 C Bus Definitions and Control Methods
  
  808
  - Start Conditions
    808
  - Addresses
    809
  - Transfer Direction Specification
    809
  - Acknowledge (ACK)
    810
  - Stop Condition
    811
  - Wait
    812
  - Canceling Wait
    814
  - Interrupt Request (INTIICA0) Generation Timing and Wait Control
    815
  - Address Match Detection Method
    816
  - Error Detection
    816
  - Extension Code
    816
  - Arbitration
    817
  - Wakeup Function
    819
  - Communication Reservation
    822
  - Cautions
    826
  - Communication Operations
    827
  - Timing of I C Interrupt Request (INTIICA0) Occurrence
    834
- Timing Charts
  
  855
Chapter 18 Multiplier and Divider/Multiply-Accumulator

870
Chapter 19 Dma Controller

886
- Functions of DMA Controller
  
  886
- Configuration of DMA Controller
  
  887
- Registers Controlling DMA Controller
  
  890
  - DMA Mode Control Register N (Dmcn)
    891
  - DMA Operation Control Register N (Drcn)
    893
- Operation of DMA Controller
  
  894
  - Operation Procedure
    894
  - Transfer Mode
    895
  - Termination of DMA Transfer
    895
- Example of Setting of DMA Controller
  
  896
- Cautions on Using DMA Controller
  
  904
Chapter 20 Interrupt Functions

907
Chapter 21 Standby Function

936
- Standby Function
  936
- Registers Controlling Standby Function
  
  937
- Standby Function Operation
  
  937
  - HALT Mode
    937
  - STOP Mode
    944
  - SNOOZE Mode
    949
Chapter 22 Reset Function

953
- Timing of Reset Operation
  
  955
- States of Operation During Reset Periods
  
  957
- Register for Confirming Reset Source
  
  959
  - Reset Control Flag Register (RESF)
    959
Chapter 23 Power-On-Reset Circuit

962
Chapter 24 Voltage Detector

967
- Functions of Voltage Detector
  
  967
- Configuration of Voltage Detector
  
  968
- Registers Controlling Voltage Detector
  
  968
  - Voltage Detection Register (LVIM)
    969
  - Voltage Detection Level Register (LVIS)
    970
- Operation of Voltage Detector
  
  973
  - When Used as Reset Mode
    973
  - When Used as Interrupt Mode
    975
  - When Used as Interrupt and Reset Mode
    977
- Cautions for Voltage Detector
  
  983
Chapter 25 Safety Functions

985
Chapter 26 Regulator

1004
- Regulator Overview
  
  1004
Chapter 27 Option Byte

1005
- Functions of Option Bytes
  
  1005
  - User Option Byte (000C0H to 000C2H/010C0H to 010C2H)
    1005
  - On-Chip Debug Option Byte (000C3H/010C3H)
    1006
- Format of User Option Byte
  
  1007
- Format of On-Chip Debug Option Byte
  
  1012
- Setting of Option Byte
  
  1013
Chapter 28 Flash Memory

1014
- Serial Programming Using Flash Memory Programmer
  
  1016
  - Programming Environment
    1017
  - Communication Mode
    1017
- Connection of Pins on Board
  
  1019
  - P40/TOOL0 Pin
    1019
  - RESET Pin
    1019
  - Port Pins
    1020
  - REGC Pin
    1020
  - X1 and X2 Pins
    1020
  - Power Supply
    1020
- Serial Programming Method
  
  1020
  - Serial Programming Procedure
    1020
  - Flash Memory Programming Mode
    1021
  - Selecting Communication Mode
    1022
  - Communication Commands
    1023
- Processing Time for each Command When PG-FP5 Is in Use (Reference Value)
  
  1025
- Self-Programming
  
  1026
  - Self-Programming Procedure
    1027
  - Boot Swap Function
    1028
  - Flash Shield Window Function
    1030
- Security Settings
  
  1031
- Data Flash
  
  1033
  - Data Flash Overview
    1033
  - Register Controlling Data Flash Memory
    1033
    
    Data Flash Control Register (DFLCTL)
    1033
  - Procedure for Accessing Data Flash Memory
    1034
Chapter 29 On-Chip Debug Function

1035
- Connecting E1 On-Chip Debugging Emulator
  
  1035
- On-Chip Debug Security ID
  
  1036
- Securing of User Resources
  
  1036
Chapter 30 Bcd Correction Circuit

1038
- BCD Correction Circuit Function
  
  1038
- Registers Used by BCD Correction Circuit
  
  1038
  - BCD Correction Result Register (BCDADJ)
    1038
- BCD Correction Circuit Operation
  
  1039
Chapter 31 Instruction Set

1041
- Conventions Used in Operation List
  
  1042
  - Operand Identifiers and Specification Methods
    1042
  - Description of Operation Column
    1043
  - Description of Flag Operation Column
    1044
  - PREFIX Instruction
    1044
  - Number of Operating Clock Cycles
    1045
- Hazards Related to Combined Instructions
  
  1046
- Operation List
  
  1047

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Brand: Renesas | Category: Microcontrollers | Size: 2 MB

Table of Contents
8
Chapter 1 Introduction

10
Chapter 2 System Configuration

12
- RL78/I1A DC/DC LED Control Evaluation Board
  12
- Host Computer
  12
- Power Supply
  12
Chapter 3 Board Components

13
- Configuration Switch SW2
  13
- Normal Operation Mode
  13
  - On-Board Debug (OCD) Mode / Flash Programming Mode
    14
  - E1 On-Chip Debug Mode
    14
  - Virtual UART Mode
    15
  - Configuration Switch SW1
    15
  - Configuration Switch SW3
    15
  - Reset Switch SW501
    16
  - External Power Supply CN1
    16
  - DALI Interface Connector CN2
    16
  - DMX512 Interface Connector CN3
    16
  - Infrared Detector U2
    16
  - E1 Emulator Connector J4
    17
  - Programming Connector J3
    17
  - Mini-B USB Interface Connector CN501
    17
  - External Connectors J1 and J2
    18
  - Low Power 32 Khz Resonator Y1
    20
  - RL78/I1A Memory Map
    20
Chapter 4 Getting Started

21
- Installed Contents
  21
Chapter 5 Hardware Installation

22
Chapter 6 Software Installation

23
Chapter 7 How to Use Writeez5 Flash Programming Software

24
Chapter 8 Applilet EZ for HCD Controller

31
- General Settings
  31
- Fix Dimmer Program
  33
- Variable Dimmer Program
  36
- Analog Input Dimmer Program
  38
- DMX512 Dimmer Program
  39
- DALI Dimmer Program
  41
- IR Remote Control Dimmer Program
  43
Chapter 9 Troubleshooting

45
Chapter 10 Schematics

47
Chapter 11 Bill of Materials

49

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Renesas RL78/I1A Manuals

Renesas RL78/I1A User Manual (1176 pages)

Table of Contents

Chapter 1 Outline

Features

List of Part Numbers

Pin Configuration (Top View)

Pin Identification

Block Diagram

Outline of Functions

Chapter 2 Pin Functions

Port Function

Functions Other than Port Pins

Connection of Unused Pins

Block Diagrams of Pins

Chapter 3 Cpu Architecture

Memory Space

Processor Registers

Instruction Address Addressing

Addressing for Processing Data Addresses

Chapter 4 Port Functions

Port Configuration

Registers Controlling Port Function

Port Function Operations

Register Settings When Using Alternate Function

Cautions When Using Port Function

Chapter 5 Clock Generator

Functions of Clock Generator

Configuration of Clock Generator

Registers Controlling Clock Generator

System Clock Oscillator

Clock Generator Operation

Controlling Clock

Chapter 6 Timer Array Unit

Functions of Timer Array Unit

Configuration of Timer Array Unit

Registers Controlling Timer Array Unit

Basic Rules of Timer Array Unit

Operation of Counter

Channel Output (To0N Pin) Control

Timer Input (Ti0N) Control

Independent Channel Operation Function of Timer Array Unit

Simultaneous Channel Operation Function of Timer Array Unit

Cautions When Using Timer Array Unit

Chapter 7 16-Bit Timers Kb0, Kb1, and Kb2

Functions of 16-Bit Timers KB0, KB1, and KB2

Configuration of 16-Bit Timers KB0, KB1, and KB2

Registers Controlling 16-Bit Timers KB0, KB1, and KB2

Operation of 16-Bit Timers KB0, KB1 and KB2

Option Function of 16-Bit Timers KB0, KB1 and KB2

Forced Output Stop Function

Operation of Forced Output Stop Function 1

Operation of Forced Output Stop Function 2

Chapter 8 16-Bit Timer Kc0

Functions of 16-Bit Timer KC0

Configuration of 16-Bit Timer KC0

Registers Controlling 16-Bit Timer KC0

Operation of 16-Bit Timer KC0

Chapter 9 Real-Time Clock

Functions of Real-Time Clock

Configuration of Real-Time Clock

Registers Controlling Real-Time Clock

Real-Time Clock Operation

Chapter 10 12-Bit Interval Timer

Functions of 12-Bit Interval Timer

Configuration of 12-Bit Interval Timer

Registers Controlling 12-Bit Interval Timer

12-Bit Interval Timer Operation

Chapter 11 Watchdog Timer

Functions of Watchdog Timer

Configuration of Watchdog Timer

Register Controlling Watchdog Timer

Operation of Watchdog Timer

Chapter 12 A/D Converter

Function of A/D Converter

Configuration of A/D Converter

Registers Controlling A/D Converter

A/D Converter Conversion Operations

Input Voltage and Conversion Results

A/D Converter Operation Modes