SOYO Super 7 SY-5EMA+ User's Manual & Technical Reference page 37

Hardware Setup
Step 15. MULTI I/O ADDRESSES
Default settings for multi-I/O addresses are as follows:
Port I/O Address
LPT1
378H
COM1
3F8H
COM2 2F8H
Warning: If a default I/O address conflicts with other I/O
cards such as sound card, you must change one of the I/O
addresses to remedy to this address conflict. (I/O addresses
can be adjusted from the BIOS Setup Utility)
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SY-5EMA+ V1.0
IRQ Status
7 ECP + EPP
4
3
32