Freescale Semiconductor Microcontrollers - Manual (Page 441)

HCS08 Full Chip Simulation
Peripheral Modules Commands
441 Microcontrollers Debugger Manual
Figure 18.13 IIC Input Buffer Display
The IIC data input/output log buffer simulation allows the user to gain access to the past
256 IIC data bytes that have been shifted in and out of the module. To bring up the IIC IN/
OUT LOG buffer dialog box, use the IICDO command.
Figure 18.14 IIC IN/OUT LOG Buffer Display
At any point, use the IICCLR command to flush the input as well as input/output log IIC
buffers.
After the IIC simulated input is received, the first queued-in data byte is passed from the
data buffer into the corresponding IIC module registers. It can be observed in the Memory
Window by displaying the appropriate register location there.
Figure 18.15 Memory Component Window
The user can also observe different IIC flags in the Memory Window. If you run the
module in Flag Polling mode, poll the flag corresponding to the expected IIC event. If the