Epson S1C88 Series, Руководство пользователя

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CHAPTER 13 S1C88 FAMILY DEBUGGER
S5U1C88000C MANUAL II
EPSON
105
WORKBENCH/DEV TOOLS/OLD ASSEMBLER
13.6 Tool Bar
This section outlines the tool bar available with the debugger.
The tool bar has 12 buttons, each one assigned to a frequently used command.
The specified function is executed when you click on the corresponding button.
[Load File] button
This button reads an absolute object file in IEEE-695 format, a program file in Motorola S2 format,
or a function option file into the debugger. It performs the same function when the lf command is
executed.
[Load Parameter] button
This button reads a parameter file into the debugger. It performs the same function when the par
command is executed.
[Key Break] button
This button forcibly breaks execution of the target program. This function can be used to cause the
program to break when the program has fallen into an endless loop.
[Break] button
Use this button to set and clear a breakpoint at the address where the cursor is located in the
[Source] window. This function is valid only when the [Source] window is open.
[Break All Clear] button
This button clears all break conditions. It performs the same function as executing the bac com-
mand.
[Go] button
This button executes the target program from the address indicated by the current PC. It performs
the same function when the g command is executed.
[Go to Cursor] button
This button executes the target program from the address indicated by the current PC to the cursor
position in the [Source] window (the address of that line).
Before this button can be selected, the [Source] window must be open and the address line where
the program is to break must be clicked.
[Go after Reset] button
This button resets the CPU and then executes the target program after fetching the reset vector. It
performs the same function when the gr command is executed.
[Step] button
This button executes one instruction step at the address indicated by the current PC. It performs
the same function when the s command is executed.
[Next] button
This button executes one instruction step at the address indicated by the current PC. If the instruc-
tion to be executed is cars, carl, call, or int, it is assumed that a program section until control
returns to the next address constitutes one step and all steps of their subroutines are executed.
This button performs the same function when the n command is executed.
[Step Exit] button
This button executes the target program from the address indicated by the current PC. If the
program starts from inside a subroutine, the program execution will stop when the sequence
returns to the parent routine. This button performs the same function when the se command is
executed.
[Reset CPU] button
This button resets the CPU. It performs the same function when the rst command is executed.