Portwell WADE-8075, User Manual

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Troubleshooting
WADE-8075 / WADE-8076 User’s Manual 5-3
A quick review of the basic IRQ mapping is given below for your reference.
IRQ# Description
IRQ #0 System Timer
IRQ #1 Keyboard Event
IRQ #2 Usable IRQ
IRQ #3 COM2
IRQ #4 COM1
IRQ #5 Usable IRQ
IRQ #6 Diskette Event
IRQ #7
Usable IRQ
IRQ #8
Real-Time Clock
IRQ #9
Usable IRQ
IRQ #10
Usable IRQ
IRQ #11 Usable IRQ
IRQ #12 IBM Mouse Event
IRQ #13 Coprocessor Error
IRQ #14 Hard Disk Event
IRQ #15 Usable IRQ
It is then very easy to find out which IRQ resource is ready for additional peripherals.
If IRQ resource is not enough, please disable some devices listed above to release
further IRQ numbers.
5.3 FAQ
Installation Problem
Question: I forget my password of system BIOS, what am I supposed to do?
Answer:
You can simply short 2-3 pins on JP4 to clean your password.
Note:
Please visit our technical web site at
http://www.portwell.com.tw
For additional technical information, which is not covered in this manual, you can
mail to
tsd@mail.portwell.com.tw or you can also send mail to our sales, they will be
very delighted to forward them to us.