Freescale Semiconductor Microcontrollers - Manual (Page 293)

HC08 Full Chip Simulation
Configuration Procedure
293 Microcontrollers Debugger Manual
Figure 11.35 SCI IN Buffer Display
SCI Data Output Buffer simulation allows the user to gain access to the past 256 SCI data
values transmitted out of the module. To bring up the SCI OUT buffer dialog box, use the
SCDO
command.
Figure 11.36 SCI OUT Buffer Display
At any point, the SCCLR command can flush the input and output SCI buffers.
After the SCI simulated input is received, the first queued value is passed from the data
buffer into the SCI data register. It can be observed in the memory window by displaying
the memory location corresponding to the SCI data register.
Figure 11.37 Memory Component Window