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6.3
Debug Display
The conga-MEVAL provides four 7-segment displays (D37-D39, D41) for post code or debug information. Use the tables below to configure
the post code decoding process.
A list of the BIOS POST codes and associated POST test and initialization routines for congatec COM Express™ modules is available at
www.congatec.com.
Table 57
X63 - POST Code Decoder
Pins
Configuration
1 - 2
Port 80h and port 84h (default)
2 - 4
Port 80h and port 81h
3 - 4
Port 80h and port 90h
5 - 6
Port 90h and port 94h
Connector Type
X63: 2.54 mm grid jumper
6.4
Ground Test Points
The conga-MEVAL provides four test points (M1-M4). These test points are connected to ground and they make it easier to connect oscilloscope
probes or multimeter lines or both to ground during measurements.
Copyright © 2022 congatec GmbH
X63
1
3
5
M1-M4
CET0m10
D37 D38 D39 D41
2
4
6
56/58
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