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23 Chapter 2
2.23 Watchdog output (CN18)
It provides connection for watchdog output, detailed pin assignment refer
to Appendix B.
2.24 Daughter card connector (CN27,CN28)
CN27, CN28 are 20-pin 180degree female connectors.With daughter
board, PCA-6774 can support 2 LAN and 4 USB ports. Detailed pin defi-
nition you will find in Appendix B.