Freescale Semiconductor Microcontrollers - Manual (Page 595)

ColdFire V1 Full Chip Simulation Connection
FCS Visualization Utilities
595 Microcontrollers Debugger Manual
IO_LED Component
The IO_LED window shown in Figure 28.14 contains eight LEDs used to manipulate and
display the values of memory at an address specified in the related dialog box. LED colors
are set at the PORT address (red or green) and the LED states are switched on or off at the
DDR address (symbolic values).
Figure 28.14 IO_LED Component Window
When you change the state of LEDs in this window, the value of the corresponding bit at
the DDR address changes in the Memory component window.
IO_LED Operations
Clicking and changing the state of one LED changes the value of the byte at the DDR
address.
To change the color of the LEDs, you must change the value of the byte at the PORT
address in the Memory Component window.
Specify the location with a string in the form object.value. Possible objects and their
values can be listed in the Inspector component.