Freescale Semiconductor Microcontrollers - Manual (Page 339)

MON08 Interface Connection
Connection Procedure
339 Microcontrollers Debugger Manual
Figure 12.8 P&E Connection Manager Window - MON08 16-Pin Header Signals Tab
The MON08 16-Pin Header Signals tab of the P&E Connections Manager window can be
used by the user to manually enter the proper security bytes via the USER setting, or to
load the security bytes from the same .S19 file which was programmed. The bytes are
loaded from a .S19 file by clicking the Load from S19 button.
IGNORE Security Failure and Enter Monitor
Mode
This MON08 16-Pin Header Signals tab checkbox can be used to cause the software to
ignore a failure to properly pass the 68HC08 security check. If the checkbox is set, the
software attempts to establish monitor mode communications regardless of the security
status. As long as the Baud and Port are correct, and the device is properly powered, this
allows monitor mode entry. If you ignore the security check failure, you may still use
monitor mode, but the ROM/Flash is not accessible.
NOTE If a connection is not established for any reason other than security failure, the
connection dialog box always appears.