E-OCD II Interface Hardware
E-OCD II Debugger User
’
s Manual
16
Figure 2-2 E-OCD II Debugger
2.1.3
Hardware Connection/Disconnection Procedures
As mentioned before, the E-OCD II interface does not support hot plugging
—
which may damage the
interface permanently.
What is hot plugging :
Hot plugging is plugging in or out a hardware device while the target system is powered.
2.1.4
E-OCD II Interface Connection
The E-OCD II interface supports both the OCD and OCD II interfaces. But since the OCD and OCD II
interface protocols are not compatible with one another, the target protocol must be selected first.
Even if the target MCU uses the OCD or OCD II interface, it does not enter debug mode if the
procedure below is not correctly followed:
1)
Power off the target system.
2)
Connect the E-OCD II interface to the target system.
3)
Connect the E-OCD II interface to PC.
4)
Launch the debugger software.
5)
Select the target Devices series in the debugger software.
6)
Wait until initialization of the E-OCD II interface is complete.
7)
Power on the target system
