COMe-cEL6 - User Guide, Rev.1.3
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5.2.
X1A and X1B Signals
The terms used in the connector pin assignment tables and a description of the signal type can be found in Table 21:
General Signal Description. If additional information is required refer to, the Appendix at the end of this user guide and
the PICMG specification COM.0 Rev 3.0 Type 10 standard.
The information provided under type, module terminations and comments is complimentary
to the COM.0 Rev 3.0 Type 6 standard. For more information, contact Kontron Support.
Table 21: General Signal Description
Type
Description
Type
Description
NC
Not Connected (on this product)
O-1,8
1.8 V Output
I/O-3,3
Bi-directional 3.3 V I/O-Signal
O-3,3
3.3 V Output
I/O-5T
Bi-dir. 3.3 V I/O (5 V tolerance)
O-5
5 V Output
I/O-5
Bi-directional 5V I/O-Signal
DP-I/O
Differential Pair Input/Output
I-3,3
3.3 V Input
DP-I
Differential Pair Input
I/OD
Bi-directional Input/Output Open
Drain
DP-O
Differential Pair Output
I-5T
3.3 V Input (5 V tolerance)
PU
Pull-Up Resistor
OA
Output Analog
PWR
Power Connection
OD
Output Open Drain
+ and -
Differential Pair Differentiator
