X1A And X1B Signals; Table 21: General Signal Description - Kontron COMe-cEL6 User Manual

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
NC Not Connected (on this product)
I/O-3,3 Bi-directional 3.3 V I/O-Signal
I/O-5T Bi-dir. 3.3 V I/O (5 V tolerance)
I/O-5 Bi-directional 5V I/O-Signal
I-3,3
3.3 V Input
I/OD Bi-directional Input/Output Open
Drain
I-5T
3.3 V Input (5 V tolerance)
OA Output Analog
OD Output Open Drain
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Type Description
O-1,8 1.8 V Output
O-3,3 3.3 V Output
O-5 5 V Output
DP-I/O Differential Pair Input/Output
DP-I
Differential Pair Input
DP-O Differential Pair Output
PU
Pull-Up Resistor
PWR Power Connection
+ and - Differential Pair Differentiator
COMe-cEL6 - User Guide, Rev.1.2
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