HS2339EPI61H-U Renesas Electronics America, HS2339EPI61H-U Datasheet - Page 214

• Manufacturer Part Number: HS2339EPI61H-U
• Description: EMULATOR BASE UNIT H8S/2339 FAM
• Manufacturer: Renesas Electronics America
• Type: Microcontrollerr

Specifications of HS2339EPI61H-U

• Contents: E6000 Emulator and CD-ROM
• For Use With/related Products: H8S/2339
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

The address, machine code, and disassembled instruction are displayed. Enter the new instruction or edit the old
instruction in the [Mnemonic] field. Pressing the [Enter] key will assemble the instruction into memory and
move on to the next instruction. Clicking the [OK] button will assemble the instruction into memory and close
the dialog box. Clicking the [Cancel] button or pressing the [Esc] key will close the dialog box.
Note: The assembly-language display is disassembled from the actual machine code in the debugging
5.2.5
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.
Enter the address or label name in the edit box and either click on the [OK] button or press the [Enter] key. 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. For details, refer to
section 5.13.3, Supporting Duplicate Labels.
5.2.6
Wherever you can enter an address or value into the HEW, you can also enter an expression. If you enter a
register name prefixed by the hash 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 [Source] 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.
186
platform's memory. If the memory contents are changed, the dialog box (and the [Disassembly] window)
will show the new assembly-language code, but the content of the [Source] window will not be changed.
This is the same even if the source file contains an assembler.
Viewing a Specific Address
Viewing the Current Program Counter Address
Figure 5.10 [Set Address] Dialog Box