Zilog EZ80F916 - Manual (Page 133)

UM014423-0607 Using the Integrated Development Environment
ZiLOG Developer Studio II
eZ80Acclaim! ® User Manual
113
If ZDS II is not in Debug mode, the Reset command starts a debug session using the fol-
lowing process:
1. Initializes the communication to the target hardware.
2. Resets the device.
3. Configures the device using the settings in the Configure Target dialog box.
4. Downloads the program.
5. Configures and executes the debugger options selected in the Debugger tab of the
Options dialog box. If it is a C project, ZDS II resets to the main function if it is found.
If ZDS II is already in Debug mode, the Reset command uses the following process:
1. ZDS II performs a soft reset in which just PC and SPL are reconfigured as specified in
the Configure Target dialog box.
2. Configures the device using the settings in the Configure Target dialog box.
3. If files have been modified, ZDS II asks, “Would you like to rebuild the project?”
before downloading the modified program. If there has been no file modification, the
code is not reloaded.
The Serial Smart Cable performs an external target reset.
Go
Select Go from the Debug menu to execute project code from the current program counter.
If not in Debug mode when the Go command is selected, the following process is exe-
cuted:
1. Initializes the communication to the target hardware.
2. Resets the device.
3. Configures the device using the settings in the Configure Target dialog box.
4. Downloads the program.
5. Configures and executes the debugger options selected in the Debugger tab of the
Options dialog box. If it is a C project, ZDS II resets to the main function if it is found.
6. Executes the program from the reset location.
Run to Cursor
Select Run to Cursor from the Debug menu to execute the program code from the current
program counter to the line containing the cursor in the active file or the Disassembly win-
dow. The cursor must be placed on a valid code line (a C source line with a blue dot dis-
played in the gutter or any instruction line in the Disassembly window).