Abov E-OCD II - E-OCD HW Connection

E-OCD II Debugger User’s Manual E-OCD II Interface Hardware
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 Two LEDs for ‘Power’ and ‘Debug Run’
 Not support hot plugging
Note : The target system must not be powered during insertion or release of the OCD interface
2.1.2 E-OCD H/W Connection
Figure 2-1 Cable Side View
Table 2-1 Pin Assignment
Pin No.
Name
Function
1
Not Used
-
2
VCC Detect
Detects the target system’s power and interface voltage level.
3
Not Used
-
4
GND
System grounding
5
RunFlag
Connect RunFlag pin of 94/97series Device.
6
SCLK
Serial clock of the OCD interface.
7
Not Used
-
8
SDATA
Serial data of the OCD interface.
If the target system’s output is very noisy, it is
recommended to add a small capacitance to this line.
9
Not Used
-
10
Not Used
-