Freescale Semiconductor Microcontrollers - Manual (Page 338)

MON08 Interface Connection
Connection Procedure
338 Microcontrollers Debugger Manual
Turn Target Power Off and Leave Target Power
On Radio Buttons
This option works for many ICS boards as well, but relies on the fact that while the ICS is
powered off, it holds the target in reset until it is powered up itself and has configured the
MON08 configuration pins. The sequence of events in this mode is:
1. Software automatically powers down the ICS.
2. Software asks the user to power cycle their board as follows:
Figure 12.7 Power Cycle Dialog Box
3. Software automatically powers up the ICS, which configures the processor’s MON08
configuration pins.
Serial Port Stop Bits
Serial Port Stop Bits allow users of Class 1-4 devices that are experiencing unreliable
communication to increase the number of stop bits to 2.
Pulse IRQ on Stop
The IRQ on Stop allows the users to execute a mechanism to stop a running HC08
microprocessor. For more information, refer to the Stop a Running HC908 Target.pdf
application note that is available from P&E Microcomputer Systems website:
www.pemicro.com.
Target MCU Security Bytes
One of the steps that is necessary to properly bypass security is to provide the proper
security code for the information that is programmed into the part. This holds true even
when the part is blank. The security code consists of the 8 values which are currently
stored in Flash locations $FFF6 - $FFFD of the processor.