User`s manual
Table Of Contents
- Cover
- Keep safety first in your circuit designs!
- Notes regarding these materials
- IMPORTANT INFORMATION
- SAFETY PAGE
- Introduction
- About This Manual
- Contents
- Emulator Debugger Part
- Section 1 Overview
- Section 2 Preparation before Use
- Section 3 E6000 Emulator Functions
- Section 4 Preparation before Use
- Section 5 Debugging
- 5.1 Setting the Environment for Emulation
- 5.2 Downloading a Program
- 5.3 Viewing the Current Status
- 5.4 Reading and Displaying the Emulator Information Regularly
- 5.5 Displaying Memory Contents in Realtime
- 5.6 Viewing the Variables
- 5.7 Using the Event Points
- 5.7.1 Software Breakpoints
- 5.7.2 Event Points
- 5.7.3 Event Detection System
- 5.7.4 Signals to Indicate Bus States and Areas
- 5.7.5 Opening the [Event] Window
- 5.7.6 Setting Software Breakpoints
- 5.7.7 Setting Event Points
- 5.7.8 Setting Trigger Points
- 5.7.9 Editing Event Points
- 5.7.10 Modifying Event Points
- 5.7.11 Enabling an Event Point
- 5.7.12 Disabling an Event Point
- 5.7.13 Deleting an Event Point
- 5.7.14 Deleting All Event Points
- 5.7.15 Viewing the Source Line for an Event Point
- 5.8 Viewing the Trace Information
- 5.8.1 Opening the [Trace] Window
- 5.8.2 Acquiring Trace Information
- 5.8.3 Specifying Trace Acquisition Conditions
- 5.8.4 Searching for a Trace Record
- 5.8.5 Clearing the Trace Information
- 5.8.6 Saving the Trace Information in a File
- 5.8.7 Viewing the [Editor] Window
- 5.8.8 Trimming the Source
- 5.8.9 Acquiring a Snapshot of the Trace Information
- 5.8.10 Temporarily Stopping Trace Acquisition
- 5.8.11 Restarting Trace Acquisition
- 5.8.12 Extracting Records from the Acquired Information
- 5.8.13 Calculating the Difference in Time Stamping
- 5.8.14 Analyzing Statistical Information
- 5.8.15 Extracting Function Calls from the Acquired Trace Information
- 5.9 Analyzing Performance
- Section 6 Tutorial
- 6.1 Introduction
- 6.2 Running the High-performance Embedded Workshop
- 6.3 Downloading the Tutorial Program
- 6.4 Setting a Software Breakpoint
- 6.5 Setting Registers
- 6.6 Executing the Program
- 6.7 Reviewing Breakpoints
- 6.8 Referring to Symbols
- 6.9 Viewing Memory
- 6.10 Watching Variables
- 6.11 Displaying Local Variables
- 6.12 Stepping Through a Program
- 6.13 Forced Breaking of Program Executions
- 6.14 Resetting the MCU
- 6.15 Break Function
- 6.16 Trace Functions
- 6.17 Stack Trace Function
- 6.18 Performance Measurement Function
- 6.19 Monitor Function
- 6.20 What Next?
- Section 7 Hardware Specifications Specific to This Product
- 7.1 H8/3800 E6000 Emulator Specifications
- 7.2 User System Interface of H8/3800 E6000 Emulator
- 7.3 Differences between MCU and H8/3800 E6000 Emulator
- 7.4 Handling Evaluation Chip Board (HS3800EBK61H)
- 7.5 Host PC Interface (only for HS38000EPI61H + HS3800EBK61H)
- 7.6 H8/388R E6000 Emulator Specifications
- 7.7 User System Interface of H8/388R E6000 Emulator
- 7.8 Differences between MCU and H8/388R E6000 Emulator
- 7.9 Handling Evaluation Chip Board (HS388REBK61H)
- 7.10 Host PC Interface (only for HS38000EPI61H + HS388REBK61H)
- Section 8 Software Specifications Specific to This Product
- 8.1 Software Specifications of the H8/3800 E6000 Emulator
- 8.1.1 Target Hardware
- 8.1.2 Selectable Platform
- 8.1.3 [Configuration Properties] Dialog Box ([General] Page)
- 8.1.4 Memory Mapping Function
- 8.1.5 [Status] Window
- 8.1.6 Extended Monitor Function
- 8.1.7 Signals to Indicate Bus States and Areas
- 8.1.8 Monitoring Function
- 8.1.9 Trigger Points
- 8.1.10 Trace Information
- 8.1.11 Searching for a Trace Record
- 8.1.12 Trace Filtering Function
- 8.2 Note on Usage of the H8/3800 E6000 Emulator
- 8.3 Software Specifications of the H8/388R E6000 Emulator
- 8.3.1 Target Hardware
- 8.3.2 Selectable Platforms
- 8.3.3 [Configuration Properties] Dialog Box ([General] Page)
- 8.3.4 Memory Mapping Function
- 8.3.5 [Status] Window
- 8.3.6 Extended Monitor Function
- 8.3.7 Signals to Indicate Bus States and Areas
- 8.3.8 Monitoring Function
- 8.3.9 Trigger Points
- 8.3.10 Trace Information
- 8.3.11 Searching for a Trace Record
- 8.3.12 Trace Filtering Function
- 8.4 Note on Usage of the H8/388R E6000 Emulator
- 8.5 Performance Analysis Function
- 8.1 Software Specifications of the H8/3800 E6000 Emulator
- Appendix A I/O File Format
- Appendix B Menus
- Appendix C Command Lines
- Appendix D Diagnostic Test Procedure
- Colophon
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5.2.4 Modifying the Assembly-Language Code
You can modify the assembly-language code by double-clicking on the instruction that you want to change. The
[Assembler] dialog box will be opened.
Figure 5.9 [Assembler] Dialog Box
The address, instruction code, and mnemonic are displayed. Enter the new instruction or edit the old instruction
in the [Mnemonics] field. Pressing the [Enter] key will replace the memory content with the new instruction and
move on to the next instruction. Clicking the [OK] button will replace the memory content with the new
instruction and close the dialog box. Clicking the [Cancel] button or pressing the [Esc] key will close the dialog
box without modifying the memory contents.
Note: The assembly-language code being displayed is the current memory content. If the memory contents are
changed the [Assembler] dialog box and the [Disassembly] window will show the new assembly-
language code, but the source file displayed in the [Editor] window will be unchanged. This is the same
even if the source file contains an assembler.
5.2.5 Viewing a Specific Address
When you are viewing your program in the [Disassembly] window, you may wish to look at another area of your
program's code. Rather than scrolling through a lot of code in the program, you can go directly to a specific
address. Select [Set Address…] from the popup menu, and the dialog box shown in figure 5.10 is displayed.
Figure 5.10 [Set Address] Dialog Box
Enter the address in the [Address] edit box and either click on the [OK] button or press the Enter key. A label
name can also be specified as the address. The [Disassembly] window will be updated to show the code at the
new address. When an overloaded function or a class name is entered, the [Select Function] dialog box opens for
you to select a function.
5.2.6 Viewing the Current Program Counter Address
Wherever you can enter an address or value into the High-performance Embedded Workshop, you can also enter
an expression. If you enter a register name prefixed by the # character, the contents of that register will be used
as the value in the expression. Therefore, if you open the [Set Address] dialog box and enter the expression #pc,
the [Editor] or [Disassembly] window will display the current PC address. It also allows the offset of the current
PC to be displayed by entering an expression with the PC register plus an offset, e.g., #PC+0x100.