Document Outline

• 1. Features
  • 1.1 Real-Time RAM Monitor Function
    • 1.1.1 RAM Monitor Area
    • 1.1.2 Sampling Period
    • 1.1.3 Related Windows
  • 1.2 Break Functions
    • 1.2.1 Software Breaks Function
      • 1.2.1.1 Setting of software breakpoint
      • 1.2.1.2 Area where software breakpoint can be set
    • 1.2.2 Hardware Break
    • 1.2.3 Protect Break
      • 1.2.3.1 Protect Attribute
      • 1.2.3.2 Access Protect Area
      • 1.2.3.3 Set Method of Protect Break
  • 1.3 Real-Time Trace Function
    • 1.3.1 Trace Area
    • 1.3.2 Trace Condition Setting
    • 1.3.3 Trace Data Write Condition
  • 1.4 Time Measurement Function
    • 1.4.1 The Measurement Condition
  • 1.5 Coverage Function
    • 1.5.1 Coverage Measurement Area
    • 1.5.2 Related Windows
  • 1.6 Real-Time OS Debugging Function
  • 1.7 GUI Input/Output Function
• 2. About the Emulator PC4701
  • 2.1 Communication methods
  • 2.2 Function table
• 3. Before starting the debugger
  • 3.1 Communication method by emulator
    • 3.1.1 USB Interface
    • 3.1.2 LAN Interface
    • 3.1.3 LPT Interface
    • 3.1.4 Proprietary Parallel Interface
      • 3.1.4.1 Serial Interface
  • 3.2 Download of Firmware
  • 3.3 Setting before emulator starts
    • 3.3.1 USB communication
      • 3.3.1.1 Install of USB device driver
    • 3.3.2 LAN communication 1
      • 3.3.2.1 Setting of the LAN Interface using the SETIP.EXE
    • 3.3.3 LAN communication 2
    • 3.3.4 Proprietary parallel communication
• 4. Preparation before Use
  • 4.1 Workspaces, Projects, and Files
  • 4.2 Starting the High-performance Embedded Workshop
    • 4.2.1 Creating a New Workspace (Toolchain Used)
      • 4.2.1.1 Step1 : Creation of a new workspace
      • 4.2.1.2 Step2 : Setting for the Toolchain
      • 4.2.1.3 Step 3: Selecting of the Target Platform
      • 4.2.1.4 Step4 : Setting the Configuration File Name
      • 4.2.1.5 Step5 : The check of a created file name
    • 4.2.2 Creating a New Workspace (Toolchain Not Used)
      • 4.2.2.1 Step1 : Creation of a new workspace
      • 4.2.2.2 Step 2: Selecting of the Target Platform
      • 4.2.2.3 Step3 : Setting the Configuration File Name
      • 4.2.2.4 Step4 : Registering the Load modules to be downloaded
  • 4.3 Starting the Debugger
    • 4.3.1 Connecting the Emulator
    • 4.3.2 Ending the Emulator
• 5. Setup the Debugger
  • 5.1 Init Dialog
    • 5.1.1 MCU Tab
      • 5.1.1.1 Specifying the MCU file
      • 5.1.1.2 Setting of the Communication Interface
      • 5.1.1.3 Executing Self-Check
      • 5.1.1.4 Specifying Clock Frequency
      • 5.1.1.5 Using/unusing the watchdog timer
    • 5.1.2 Debugging Information Tab
      • 5.1.2.1 display the compiler used and its object format
      • 5.1.2.2 Specify the Storing of Debugging Information
      • 5.1.2.3 Specify whether to display the instruction format specifier
      • 5.1.2.4 To treat size of enumeration type as 1 byte
    • 5.1.3 F/W and Work Area Tab
      • 5.1.3.1 Select the Firmware File
      • 5.1.3.2 Specify the Work Area
    • 5.1.4 Memory Extension Mode Tab
      • 5.1.4.1 Select the Memory Space Extension Mode
    • 5.1.5 Clock Tab
      • 5.1.5.1 Specify the Target Clock
      • 5.1.5.2 Attempt to access memory during WAIT/STOP mode
    • 5.1.6 Script Tab
      • 5.1.6.1 Automatically Execute the Script Commands
  • 5.2 Setting of the Communication Interface
    • 5.2.1 Setting of the USB Interface
    • 5.2.2 Setting of the LPT Interface
    • 5.2.3 Setting of the LAN Interface
      • 5.2.3.1 Setting the IP Address and Subnet Mask
      • 5.2.3.2 Setting of the LAN Interface
      • 5.2.3.3 LAN connection by couple 1 with emulator
    • 5.2.4 Setting of the Parallel Interface
    • 5.2.5 Setting of the Serial Interface
  • 5.3 Setup the Debugger for M32C
    • 5.3.1 Emem Dialog
      • 5.3.1.1 Status Tab
        • 5.3.1.1.1. Select the Processor Mode
        • 5.3.1.1.2. Inspecting the MCU status
      • 5.3.1.2 Emulation Memory Tab
        • 5.3.1.2.1. Debug monitor's bank address settings
        • 5.3.1.2.2. Automatic emulation memory allocation for the internal ROM
        • 5.3.1.2.3. Emulation memory allocation for an extended area
  • 5.4 Setup the Debugger for M16C/R8C
    • 5.4.1 Map Command
  • 5.5 Setup the Debugger for 740
    • 5.5.1 Map Command
  • 5.6 Method of making MCU file
    • 5.6.1 Method of making MCU file (the M16C/R8C Debugger)
      • 5.6.1.1 Example
    • 5.6.2 Method of making MCU file (the 740 Debugger)
      • 5.6.2.1 Example
• 6. Tutorial
  • 6.1 Introduction
  • 6.2 Usage
    • 6.2.1 Step1 : Starting the Debugger
      • 6.2.1.1 Preparation before Use
      • 6.2.1.2 Setup the Debugger
    • 6.2.2 Step2 : Checking the Operation of RAM
      • 6.2.2.1 Checking the Operation of RAM
    • 6.2.3 Step3 : Downloading the Tutorial Program
      • 6.2.3.1 Downloading the Tutorial Program
      • 6.2.3.2 Displaying the Source Program
    • 6.2.4 Step4 : Setting a Breakpoint
      • 6.2.4.1 Setting a Software Breakpoint
    • 6.2.5 Step5 : Executing the Program
      • 6.2.5.1 Resetting of CPU
      • 6.2.5.2 Executing the Program
      • 6.2.5.3 Reviewing Cause of the Break
    • 6.2.6 Step6 : Reviewing Breakpoints
      • 6.2.6.1 Reviewing Breakpoints
    • 6.2.7 Step7 : Viewing Register
      • 6.2.7.1 Viewing Register
      • 6.2.7.2 Setting the Register Value
    • 6.2.8 Step8 : Viewing Memory
      • 6.2.8.1 Viewing Memory
    • 6.2.9 Step9 : Watching Variables
      • 6.2.9.1 Watching Variables
      • 6.2.9.2 Registering Variable
    • 6.2.10 Step10 : Stepping Through a Program
      • 6.2.10.1 Executing [Step In] Command
      • 6.2.10.2 Executing [Step Out] Command
      • 6.2.10.3 Executing [Step Over] Command
    • 6.2.11 Step11 : Forced Breaking of Program Executions
      • 6.2.11.1 Forced Breaking of Program Executions
    • 6.2.12 Step12 : Displaying Local Variables
      • 6.2.12.1 Displaying Local Variables
    • 6.2.13 Step13 : Stack Trace Function
      • 6.2.13.1 Reference the function call status
    • 6.2.14 What Next?
• 7. Windows/Dialogs
  • 7.1 RAM Monitor Window
    • 7.1.1 Extended Menus
    • 7.1.2 Setting the RAM monitor area
      • 7.1.2.1 Changing the RAM Monitor Area
  • 7.2 ASM Watch Window
    • 7.2.1 Extended Menus
  • 7.3 C Watch Window
    • 7.3.1 Extended Menus
  • 7.4 Coverage Window
    • 7.4.1 Extended Menus
    • 7.4.2 Refer to the Source Line/the Executed Address
      • 7.4.2.1 Refer in the Editor(Source) Window
      • 7.4.2.2 Refer in the Memory Window
  • 7.5 Script Window
    • 7.5.1 Extended Menus
  • 7.6 S/W Break Point Setting Window
    • 7.6.1 Command Button
    • 7.6.2 Setting and Deleting a Break Points from Editor(Source) Window
  • 7.7 H/W Break Point Setting Window
    • 7.7.1.1 Specify the Break Event
    • 7.7.2 Specify the Combinatorial Condition
    • 7.7.3 Specify the Process ID
    • 7.7.4 Command Button
    • 7.7.5 Specify the Events (Instruction Fetch)
      • 7.7.5.1 Instruction Fetch of Specified Address
      • 7.7.5.2 Instruction Fetch of Specified Address Area(In)
      • 7.7.5.3 Instruction Fetch of Specified Address Area(Out)
      • 7.7.5.4 Entering/exiting to specified function
    • 7.7.6 Specify the Events (Memory Access)
      • 7.7.6.1 Memory Access(The debugger for M32C)
        • 7.7.6.1.1. Writing/Reading a Specified Address
        • 7.7.6.1.2. Reading/writing data to the specified address range
        • 7.7.6.1.3. Reading/writing data to addresses outside the specified range
      • 7.7.6.2 Memory Access(The debugger for M16C/R8C)
        • 7.7.6.2.1. Writing/Reading a Specified Address
        • 7.7.6.2.2. Reading/writing data to the specified address range
        • 7.7.6.2.3. Reading/writing data to addresses outside the specified range
      • 7.7.6.3 Memory Access(The debugger for 740)
        • 7.7.6.3.1. Writing/Reading a Specified Address
        • 7.7.6.3.2. Reading/writing data to the specified address range
        • 7.7.6.3.3. Reading/writing data to addresses outside the specified range
    • 7.7.7 Specify the Events (Bit Access)
      • 7.7.7.1 Writing/Reading a Specified Bit
        • 7.7.7.1.1. Writing/Reading a Specified Bit Symbol
    • 7.7.8 Specify the Events (Interrupt)
      • 7.7.8.1 Interrupt Occurrence
      • 7.7.8.2 Interrupt Termination
    • 7.7.9 Specify the Events (External Trigger Signal)
      • 7.7.9.1 Detection of Rising/Falling Edge
      • 7.7.9.2 Combination of rise/fall edges
    • 7.7.10 Specify the Event Combination Condition
      • 7.7.10.1 Select AND, OR
      • 7.7.10.2 Select AND(Same Time)
      • 7.7.10.3 Select State Transition
    • 7.7.11 Specify the Process ID
      • 7.7.11.1 Specify the Task
  • 7.8 Protect Window
    • 7.8.1 Extended Menus
  • 7.9 Trace Point Setting Window
    • 7.9.1 Specify the Trace Event
    • 7.9.2 Specify the Combinatorial Condition
    • 7.9.3 Specify the Process ID
    • 7.9.4 Specify the Trace Range
    • 7.9.5 Specify the Trace Write Condition
    • 7.9.6 Command Button
    • 7.9.7 Specify the Events (Instruction Fetch)
    • 7.9.8 Specify the Events (Memory Access)
    • 7.9.9 Specify the Events (Bit Access)
    • 7.9.10 Specify the Events (Interrupt)
    • 7.9.11 Specify the Events (External Trigger Signal)
    • 7.9.12 Specify the Event Combination Condition
    • 7.9.13 Specify the Process ID
    • 7.9.14 Specify the write condition
  • 7.10 Time Measurement Window
    • 7.10.1 Specify the Time Measurement Event
    • 7.10.2 Time Measurement Condition
    • 7.10.3 Command Button
    • 7.10.4 Specify the Events (Instruction Fetch)
    • 7.10.5 Specify the Events (Memory Access)
    • 7.10.6 Specify the Events (Bit Access)
    • 7.10.7 Specify the Events (Interrupt)
    • 7.10.8 Specify the Events (External Trigger Signal)
    • 7.10.9 Set the Measurement Condition
      • 7.10.9.1 Measure the execution time between the events
      • 7.10.9.2 Measure the event occurrence cycle
      • 7.10.9.3 Measure the event establishment time
      • 7.10.9.4 Measure the execution time of the specified function (1)
      • 7.10.9.5 Measure the execution time of the specified function (2)
  • 7.11 Trace Window
    • 7.11.1 Configuration of Bus Mode
    • 7.11.2 Configuration of Disassemble Mode
    • 7.11.3 Configuration of Data Access Mode
    • 7.11.4 Configuration of Source Mode
    • 7.11.5 Extended Menus
    • 7.11.6 Display of bus information on the M32C Debugger
    • 7.11.7 Display of bus information on the M16C/R8C Debugger
    • 7.11.8 Display of bus information on the 740 Debugger
  • 7.12 Data Trace Window
    • 7.12.1 Extended Menus
  • 7.13 GUI I/O Window
    • 7.13.1 Extended Menus
  • 7.14 MR Window
    • 7.14.1.1 Extended Menus
    • 7.14.2 Display the Task Status
      • 7.14.2.1 Display the Task Status(When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.2.2 Display the Task Status(When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.3 Display the Ready Queue Status
      • 7.14.3.1 Display the Ready Queue Status(When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.3.2 Display the Ready Queue Status(When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.4 Display the Timeout Queue Status
      • 7.14.4.1 Display the Timeout Queue Status(When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.4.2 Display the Timeout Queue Status(When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.5 Display the Event Flag Status
      • 7.14.5.1 Display the Event Flag Status(When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.5.2 Display the Event Flag Status(When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.6 Display the Semaphore Status
      • 7.14.6.1 Display the Semaphore Status(When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.6.2 Display the Semaphore Status (When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.7 Display the Mailbox Status
      • 7.14.7.1 Display the Mailbox Status (When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.7.2 Display the Mailbox Status (When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.8 Display the Data Queue Status
      • 7.14.8.1 Display the Data Queue Status(When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.9 Display the Cycle Handler Status
      • 7.14.9.1 Display the Cycle Handler Status(When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.9.2 Display the Cycle Handler Status(When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.10 Display the Alarm Handler Status
      • 7.14.10.1 Display the Alarm Handler Status(When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.10.2 Display the Alarm Handler Status(When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.11 Display the Memory Pool Status
      • 7.14.11.1 Display the Memory Pool Status(When the realtime OS is MRxx conformed to uITRON specifications V.3.0.)
      • 7.14.11.2 Display the Memory Pool Status(When the realtime OS is MRxx conformed to uITRON specifications V.4.0.)
    • 7.14.12 Display the Task Context
      • 7.14.12.1 Display the Task Context
      • 7.14.12.2 Change the task context
  • 7.15 MR Trace Window
    • 7.15.1 Extended Menus
    • 7.15.2 Refer the Execution History of Task(MRxx Window)
      • 7.15.2.1 Select the Trace Range
      • 7.15.2.2 Stop the Task Execution History Measurement
      • 7.15.2.3 Restart the Task Execution History Measurement
      • 7.15.2.4 Refer the Execution History of Task
        • 7.15.2.4.1. Search the History of System Call Issue
        • 7.15.2.4.2. Change the display magnification
        • 7.15.2.4.3. Change the grid line display interval
        • 7.15.2.4.4. Change the task display order
        • 7.15.2.4.5. Display the specific task only
        • 7.15.2.4.6. Change the display color
      • 7.15.2.5 Measure the Execution Time of Task
        • 7.15.2.5.1. Move the Marker
  • 7.16 MR Analyze Window
    • 7.16.1 Configuration of CPU Occupancy Status Display Mode
    • 7.16.2 Configuration of Ready State Duration Display Mode
    • 7.16.3 Configuration of System Call History Display Mode
    • 7.16.4 Extended Menus
    • 7.16.5 Analyze the Execution History of Task
      • 7.16.5.1.1. Refer the CPU Occupation State
      • 7.16.5.2 Refer the Ready Queue Time
      • 7.16.5.3 Refer the System Call Issuance History
        • 7.16.5.3.1. Extract the Issuance History
  • 7.17 MR Task Pause Window
    • 7.17.1 About Task Pause Function
    • 7.17.2 Extended Menus
    • 7.17.3 Pause the Specified Task
      • 7.17.3.1 Pause Task Being Executed at a Specified Position
      • 7.17.3.2 Pause After a Paused Task is Executed up to Specified Position
      • 7.17.3.3 Turn Pause of Certain Task Off
      • 7.17.3.4 Display Program Contents of Certain Task in Task Source Display Area
  • 7.18 Task Trace Window
    • 7.18.1 Extended Menus
    • 7.18.2 Refer the Execution History of Task(Taskxx Window)
      • 7.18.2.1 Prepare the Measurement
        • 7.18.2.1.1. Set the Information of Realtime OS.
        • 7.18.2.1.2. Select the Trace Range
        • 7.18.2.1.3. Start the Target Program
      • 7.18.2.2 Refer the Execution History of Task
        • 7.18.2.2.1. Change the display magnification
        • 7.18.2.2.2. Change the grid line display interval
        • 7.18.2.2.3. Change the task display order
      • 7.18.2.3 Measure the Execution Time of Task
        • 7.18.2.3.1. Move the Marker
  • 7.19 Task Analyze Window
    • 7.19.1 Extended Menus
    • 7.19.2 Analyze the Execution History of Task
• 8. Table of Script Commands
  • 8.1 Table of Script Commands (classified by function)
    • 8.1.1 Execution Commands
    • 8.1.2 File Operation Commands
    • 8.1.3 Register Operation Commands
    • 8.1.4 Memory Operation Commands
    • 8.1.5 Assemble/Disassemble Commands
    • 8.1.6 Software Break Setting Commands
    • 8.1.7 Hardware Break Setting Commands
    • 8.1.8 Real-time Trace Commands
    • 8.1.9 Coverage Measurement Commands
    • 8.1.10 Script/Log File Commands
    • 8.1.11 Program Display Commands
    • 8.1.12 Map Commands
    • 8.1.13 Clock Command
    • 8.1.14 WatchDog Timer Commands
    • 8.1.15 C Language Debugging Commands
    • 8.1.16 Real-time OS Command
    • 8.1.17 Utility Commands
  • 8.2 Table of Script Commands (alphabetical order)
• 9. Writing Script Files
  • 9.1 Structural Elements of a Script File
    • 9.1.1 Script Command
    • 9.1.2 Assign Statement
    • 9.1.3 Conditional Statement
    • 9.1.4 Loop Statement(while,endw) and Break Statement
    • 9.1.5 Comment statements
  • 9.2 Writing Expressions
    • 9.2.1 Constants
    • 9.2.2 Symbols and labels
      • 9.2.2.1 Local label symbol and scope
      • 9.2.2.2 Priority levels of labels and symbols
    • 9.2.3 Macro Variables
    • 9.2.4 Register variables
    • 9.2.5 Memory variables
    • 9.2.6 Line Nos.
    • 9.2.7 Character constants
    • 9.2.8 Operators
• 10. C/C++ Expressions
  • 10.1 Writing C/C++ Expressions
    • 10.1.1 Immediate Values
    • 10.1.2 Scope Resolution
    • 10.1.3 Mathematical Operators
    • 10.1.4 Pointers
    • 10.1.5 Reference
    • 10.1.6 Sign Inversion
    • 10.1.7 Member Reference Using Dot Operator
    • 10.1.8 Member Reference Using Arrow
    • 10.1.9 Pointers to Members
    • 10.1.10 Parentheses
    • 10.1.11 Arrays
    • 10.1.12 Casting to Basic Types
    • 10.1.13 Casting to typedef Types
    • 10.1.14 Variable Name
    • 10.1.15 Function Name
    • 10.1.16 Character Constants
    • 10.1.17 Character String Literals
  • 10.2 Display Format of C/C++ Expressions
    • 10.2.1 Enumeration Types
    • 10.2.2 Basic Types
    • 10.2.3 Pointer Types
    • 10.2.4 Array Types
    • 10.2.5 Function Types
    • 10.2.6 Reference Types
    • 10.2.7 Bit Field Types
    • 10.2.8 When No C Symbol is Found
    • 10.2.9 Syntax Errors
    • 10.2.10 Structure and Union Types
• 11. Display the Cause of the Program Stoppage
• 12. Attention
  • 12.1 Common Attention
    • 12.1.1 File operation on Windows
    • 12.1.2 Area where software breakpoint can be set
      • 12.1.2.1 The debugger for M32C
      • 12.1.2.2 The debugger for M16C/R8C
      • 12.1.2.3 The debugger for 740
    • 12.1.3 Get or set C variables
    • 12.1.4 Function name in C++
    • 12.1.5 Option settings for download modules
    • 12.1.6 Debugging multi modules
    • 12.1.7 Synchronized debugging
    • 12.1.8 Down-load of Firmware
    • 12.1.9 Restriction of LPT port
    • 12.1.10 Notes for coverage function
    • 12.1.11 Emulator reset switch
    • 12.1.12 Debugging Resource on Emulator
  • 12.2 Attention of the M32C Debugger
    • 12.2.1 Stack area used by the emulator
    • 12.2.2 Interrupt stack pointer when resetting the target program
    • 12.2.3 Option of C Compiler/Assembler/Linker
    • 12.2.4 Target MCU HOLD terminal
    • 12.2.5 Hardware Event
    • 12.2.6 Time Measurement Resource
    • 12.2.7 CPU rewrite
    • 12.2.8 MR STK script command
  • 12.3 Attention of the M16C/R8C Debugger
    • 12.3.1 Map of stack area used by the emulator
    • 12.3.2 Options for compiler, assembler, and linker
    • 12.3.3 TASKING C Compiler
    • 12.3.4 Target MCU HOLD terminal
    • 12.3.5 Hardware Event
    • 12.3.6 Operating frequency of MCU
    • 12.3.7 The correspondence OS version of task pause function
    • 12.3.8 Memory Space Expansion
    • 12.3.9 Watch dog timer
    • 12.3.10 CPU rewrite
    • 12.3.11 MR STK script command
  • 12.4 Attention of the 740 Debugger
    • 12.4.1 Setting of Memory Map
    • 12.4.2 Emulation Pod M37515T-RPD
    • 12.4.3 Stack area used by the emulator
    • 12.4.4 Specify the Clock
    • 12.4.5 Watch dog timer
    • 12.4.6 Option of C Compiler/Assembler/Linker
    • 12.4.7 About the single-step execution and the program break function in the internal RAM area of the mcu
    • 12.4.8 Debugging in the 16-Timer functions
    • 12.4.9 Hardware Event
    • 12.4.10 Operating frequency of MCU
  • 12.5 Option of C Compiler/Assembler/Linker
    • 12.5.1 When Using NCxx
    • 12.5.2 When Using the Assembler Package for 740 Family
      • 12.5.2.1 Command Execution Examples
    • 12.5.3 When Using the IAR C Compiler (EW)
    • 12.5.4 When Using the IAR C Compiler (ICC)
      • 12.5.4.1 Specify the Option
      • 12.5.4.2 Command Execution Examples
    • 12.5.5 When Using the TASKING C Compiler (EDE)
    • 12.5.6 When Using the TASKING C Compiler (CM)
      • 12.5.6.1 Specify the Option
      • 12.5.6.2 Command Execution Examples
    • 12.5.7 When Using the IAR EC++ Compiler (EW)