EMS6500 EM Microelectronic, EMS6500 Datasheet - Page 33

• Manufacturer Part Number: EMS6500
• Description: Microcontroller Development System 4-bit (Emmon), Simulators 4-bit
• Manufacturer: EM Microelectronic

Copyright  2003, EM Microelectronic-Marin SA
2.9.3.1. The Watch Table
2.9.3.2. Adding or deleting Variables in the Watch Table
2.9.3.3. Modifying Variables in the Watch Table
The watch table is composed of the following components
A variable can be added to the watch table by clicking on the variable in the Symbol
table or the source code buffer in the emulator control window. Then click on the
column header « Label » in the watch window. The variable is then added at the
bottom of the watch table.
To delete a variable from the watch table select the label in the watch table and
press the « Del » key.
It is possible to change the value of any variable being watched ; to do this, click the
mouse on the value to be edited and an edit box will then open to enable you to
make changes. Once you have completed edition, you have to depress ENTER, so
the system will validate the changes and close the edit box. If you depress ESCAPE,
the edit box will close without validating any changes.
It is also possible to introduce a new symbol (only valid during debugging) : this is
accomplished by clicking on the address field of the empty line and typing in the
address of the new watch symbol ; the name will be automatically generated.
This new symbol won’t be reflected in the RAM-window, which will always reflect the
real source information.
Note :
This option is only available when the emulator is in Break mode, consequently the
emulator must be stopped before any data modification is performed.
Column
Label
Addr
Data
R
W
Rel
Match
Contents
The label being watched
The address of the watched label
The data value of the variable at the last emulation break
Enables the relation testing during the read of the address
Enables the relation testing during the write of the address
Defines the relation used in the relationship test
Defines the reference value used in the relation test
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Development System
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EM66xx
Binder 4.3-01/03 Rev. B/495