User Manuals: Renesas M32R/ECU Series Microcontrollers

Manuals and User Guides for Renesas M32R/ECU Series Microcontrollers. We have 1 Renesas M32R/ECU Series Microcontrollers manual available for free PDF download: User Manual

Renesas M32R/ECU Series User Manual (839 pages)

Mitsubishi 32-Bit RISC Single-Chip Microcomputers

Brand: Renesas | Category: Computer Hardware | Size: 3 MB

Revision History
4
Before Use
5
Table of Contents
6
Chapter 1 Overview

18
Chapter 2 Cpu

38
Chapter 3 Address Space

52
- Outline of the Address Space
  52
- Operation Modes
  56
- Internal ROM and Extended External Areas
  56
  - Internal ROM Area
    56
  - Extended External Area
    56
- Internal RAM and SFR Areas
  57
  - Internal RAM Area
    57
  - SFR (Special Function Register) Area
    57
- EIT Vector Entry
  86
- ICU Vector Table
  87
- Notes on Address Space
  89
Chapter 4 Eit

90
- Outline of EIT
  90
- EIT Events
  92
  - Exception
    92
  - Interrupt
    94
  - Trap
    95
- EIT Processing Procedure
  95
- EIT Processing Mechanism
  96
- Acceptance of EIT Events
  97
- Saving and Restoring the PC and PSW
  97
- Exception Processing
  100
  - Reserved Instruction Exception (RIE)
    100
  - Address Exception (AE)
    101
  - Floating-Point Exception (FPE)
    102
- Interrupt Processing
  104
  - Reset Interrupt (RI)
    104
  - System Break Interrupt (SBI)
    104
  - External Interrupt (EI)
    106
- Trap Processing
  107
  - Trap
    107
- EIT Priority Levels
  108
- Example of EIT Processing
  109
- Precautions on EIT
  111
Chapter 5 Interrupt Controller (Icu)

112
Chapter 6 Internal Memory

130
Chapter 7 Reset

170
- Outline of Reset
  170
- Reset Operation
  170
  - Reset at Power-On
    172
  - Reset During Operation
    172
  - Reset at Entering RAM Backup Mode
    172
  - Reset Vector Relocation During Flash Programming
    172
- Internal State Immediately after Reset
  173
- Things to be Considered after Reset
  173
Chapter 8 Input/Output Ports and Pin Functions

174
- Outline of Input/Output Ports
  174
- Selecting Pin Functions
  174
- Input/Output Port Related Registers
  174
  - Port Data Registers
    180
  - Port Direction Registers
    181
  - Port Operation Mode Registers
    182
  - Port Peripheral Output Select Registers
    193
  - Port Input Special Function Control Register
    194
- Port Input Level Switching Function
  197
- Port Peripheral Circuits
  200
- Precautions on Input/Output Ports
  204
Chapter 9 Dmac

206
- Outline of the DMAC
  206
- DMAC Related Registers
  206
  - DMA Channel Control Registers
    211
  - DMA Software Request Generation Registers
    223
  - DMA Source Address Registers
    224
  - DMA Destination Address Registers
    225
  - DMA Transfer Count Registers
    226
  - DMA Interrupt Related Registers
    227
- Functional Description of the DMAC
  232
  - DMA Transfer Request Sources
    232
  - DMA Transfer Processing Procedure
    238
  - Starting DMA
    239
  - DMA Channel Priority
    239
  - Gaining and Releasing Control of the Internal Bus
    239
  - Transfer Units
    240
  - Transfer Counts
    240
  - Address Space
    240
  - Transfer Operation
    240
  - End of DMA and Interrupt
    242
  - Each Register Status after Completion of DMA Transfer
    242
- Precautions about the DMAC
  243
Chapter 10 Multijunction Timers

244
Chapter 11 A-D Converters

446
- Outline of A-D Converters
  446
  - Conversion Modes
    451
  - Operation Modes
    451
  - Special Operation Modes
    454
  - A-D Converter Interrupt and DMA Transfer Requests
    457
  - Sample-And-Hold Function
    457
- A-D Converter Related Registers
  458
- Functional Description of A-D Converters
  478
- Inflow Current Bypass Circuit
  486
- Precautions on Using A-D Converters
  488
Chapter 12 Serial I/O

492
- Outline of Serial I/O
  492
- Serial I/O Related Registers
  492
  - SIO Interrupt Related Registers
    497
  - SIO Transmit Control Registers
    505
  - SIO Transmit/Receive Mode Registers
    506
  - SIO Transmit Buffer Registers
    509
  - SIO Receive Buffer Registers
    510
  - SIO Receive Control Registers
    511
  - SIO Baud Rate Registers
    514
- Transmit Operation in CSIO Mode
  515
  - Setting the CSIO Baud Rate
    515
  - Initializing CSIO Transmission
    516
  - Starting CSIO Transmission
    518
  - Successive CSIO Transmission
    518
  - Processing at End of CSIO Transmission
    519
  - Transmit Interrupts
    519
  - Transmit DMA Transfer Request
    519
  - Example of CSIO Transmit Operation
    521
- Receive Operation in CSIO Mode
  523
- Precautions on Using CSIO Mode
  530
- Transmit Operation in UART Mode
  531
  - Setting the UART Baud Rate
    531
  - UART Transmit/Receive Data Formats
    531
  - Initializing UART Transmission
    533
  - Starting UART Transmission
    535
  - Successive UART Transmission
    535
  - Processing at End of UART Transmission
    535
  - Transmit Interrupts
    535
  - Transmit DMA Transfer Request
    536
  - Example of UART Transmit Operation
    537
- Receive Operation in UART Mode
  539
- Fixed Period Clock Output Function
  546
- Precautions on Using UART Mode
  547
Chapter 13 Can Module

548
- Outline of the CAN Module
  548
- CAN Module Related Registers
  548
  - CAN Control Registers
    562
  - CAN Status Registers
    565
  - CAN Frame Format Select Registers
    568
  - CAN Configuration Registers
    569
  - CAN Timestamp Count Registers
    571
  - CAN Error Count Registers
    572
  - CAN Baud Rate Prescalers
    573
  - CAN Interrupt Related Registers
    574
  - CAN Cause of Error Registers
    592
  - CAN Mode Registers
    593
  - CAN DMA Transfer Request Select Registers
    594
  - CAN Mask Registers
    595
  - CAN Single-Shot Mode Control Registers
    599
  - CAN Message Slot Control Registers
    600
  - CAN Message Slots
    604
- CAN Protocol
  619
- Initializing the CAN Module
  622
- Transmitting Data Frames
  625
  - Data Frame Transmit Procedure
    625
  - Data Frame Transmit Operation
    626
  - Transmit Abort Function
    627
- Receiving Data Frames
  628
  - Data Frame Receive Procedure
    628
  - Data Frame Receive Operation
    629
  - Reading out Received Data Frames
    631
- Transmitting Remote Frames
  633
- Receiving Remote Frames
  638
  - Remote Frame Receive Procedure
    638
  - Remote Frame Receive Operation
    639
- Precautions about CAN Module
  642
Chapter 14 Real Time Debugger (Rtd)

644
Chapter 15 External Bus Interface

656
Chapter 16 Wait Controller

678
Chapter 17 Ram Backup Mode

704
- Outline of RAM Backup Mode
  704
- Example of RAM Backup When Power Is down
  704
  - Normal Operating State
    706
  - RAM Backup State
    707
- Example of RAM Backup for Saving Power Consumption
  708
  - Normal Operating State
    708
  - RAM Backup State
    709
  - Precautions to be Observed at Power-On
    710
- Exiting RAM Backup Mode (Wakeup)
  711
Chapter 18 Oscillator Circuit

712
- Oscillator Circuit
  712
- Clock Generator Circuit
  719
Chapter 19 Jtag

720
- Outline of JTAG
  720
- Configuration of the JTAG Circuit
  720
- JTAG Registers
  723
  - Instruction Register (JTAGIR)
    723
  - Data Register
    724
- Basic Operation of JTAG
  725
  - Outline of JTAG Operation
    725
  - IR Path Sequence
    727
  - DR Path Sequence
    728
  - Inspecting and Setting Data Registers
    729
- Boundary Scan Description Language
  730
- Notes on Board Design When Connecting JTAG
  731
- Processing Pins When Not Using JTAG
  733
Chapter 20 Power Supply Circuit

734
Chapter 21 Electrical Characteristics

742
Chapter 22 Typical Characteristics

794
- To be Written at a Later Time
  795
Appendix 1 Mechanical Specificaitons

796
Appendix 1.1 Dimensional Outline Drawing

796

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User Manuals: Renesas M32R/ECU Series Microcontrollers

Renesas M32R/ECU Series User Manual (839 pages)

Table of Contents

Chapter 1 Overview

Chapter 2 Cpu

Chapter 3 Address Space

Chapter 4 Eit

Chapter 5 Interrupt Controller (Icu)

Chapter 6 Internal Memory

Chapter 7 Reset

Chapter 8 Input/Output Ports and Pin Functions

Chapter 9 Dmac

Chapter 10 Multijunction Timers

Chapter 11 A-D Converters

Chapter 12 Serial I/O

Chapter 13 Can Module

Chapter 14 Real Time Debugger (Rtd)

Chapter 15 External Bus Interface

Chapter 16 Wait Controller

Chapter 17 Ram Backup Mode

Chapter 18 Oscillator Circuit

Chapter 19 Jtag

Chapter 20 Power Supply Circuit

Chapter 21 Electrical Characteristics

Chapter 22 Typical Characteristics

Appendix 1 Mechanical Specificaitons

Appendix 1.1 Dimensional Outline Drawing

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