Freescale Semiconductor Microcontrollers - Manual (Page 328)

HC08 Full Chip Simulation
Configuration Procedure
328 Microcontrollers Debugger Manual
Figure 11.66 Set Address Packet Exchange
USB Commands
The following USB commands are available for use with the HC08 processor.
USBCLR Command
Use the USBCLR command to flush the input and output buffers for USB simulation. This
resets the buffers and clears out all packets. If the USB is currently shifting a value, this
command allows the USB to finish the transfer. See USBIN command and USBOUT
command for accessing the input and output buffers of the USB interface.
Syntax
>USBCLR
Example
>USBCLR
Clear input and output buffer for USB simulation