Multi I/O Port Addresses; Connectors; Com1, Com2-Com1/Com2 Connectors; Fdc Connector - SOYO 5EAS5 User's Manual & Technical Reference

Hardware Setup

Multi I/O Port Addresses

Default settings for multi I/O port addresses are shown in the table below.
Port I/O Address
LPT1*
COM1
COM2
If default I/O port addresses conflict with other I/O cards (e.g. sound cards
or I/O cards ) , you must adjust one of the I/O addresses to avoid address
conflict. (You can adjust these I/O addresses from the BIOS)
Note: Some sound cards have a default IRQ setting for IRQ7, which
may conflict with printing functions. If this occurs do not use sound
card functions at the same time you print.

Connectors

Attach the mainboard to case devices via connectors on the mainboard. Refer to
Figure 1-1 for connector locations and connector pin positions.
COM1, COM2 – COM1/COM2 Connectors
Attach COM1/COM2 device to these connectors.

FDC Connector

Attach floppy cable to this connector.
J19 – Hardware Reset Control
Attach the reset switch to J19. Closing the Reset switch restarts the system.
J24 – HDD LED Connector
Attach the cable of hard disk drive LED to this connector. The LED lights when
an HDD is active.
IRQ
378H
3F8H
2F8H
7 ECP + EPP
4
3
15
Status