FIC A360 - Manual (Page 71)

Software Functional Overview
3-14
FIC A360 Service Manual
IRQ 4 Serial Port
IRQ 5 Audio / USB
IRQ 6 Floppy Disk Drive
IRQ 7 Parallel Port
IRQ 8 RTC Alarm
IRQ 9 ACPI
IRQ10 LAN / Modem / CardBus/ VGA
IRQ11 Reserved for PCMCIA Card
IRQ12 PS/2 Mouse
IRQ13 FPU
IRQ14 Hard Disk Drive
IRQ15 CD-ROM or DVD-ROM
3.3.14 GPIO Pin Assignment
The GPI and GPO pins connected to system devices. The BIOS can get device’s status and
control the device via the GPI and GPO pins.
VT82C686B GPI pin assignment
Pin Name Function Name Connected Device Description
GPI[0] Pull High
GPI[1] ECSCI# PMU07 Low = SCI request from PMU07
GPI[2] BATLOW# PMU07 Low = Battery Low Activated
GPI[3] MEDIA_DET OZ168 Wake Up system for Audio DJ.
(Program to LID function)
GPI[4] IRQ6 Assign to IRQ6
GPI[5] PME# CardBus, LAN,
Modem, IEEE1394 Low = PME Request
GPI[6] SENSE# PHS connector Low = PHS Connected
GPI[7] WAKECOM# PMU07 Low = Ring signal from PMU07
GPI[8] GPO[8] Refer GPO[8].
GPI[9] GPO[9] Refer GPO[9]
GPI[10] PANELID0 LCD FPC LCD Panel Type Select
GPI[11] PANELID1 LCD FPC LCD Panel Type Select
GPI[16] N.C.
GPI[17] PANELID2 LCD FPC LCD Panel Type Select
GPI[18] MB_ID0 DIP Switch Mother board revision ID data 0
GPI[19] MB_ID1 DIP Switch Mother board revision ID data 1
GPI[20] INTE_LATCH M38869 Internet key status
GPI[21] MAIL_LATCH M38869 Mail key status
GPI[22] AGP_BUSY# VT8603
GPI[23] PANELID3 LCD FPC LCD Panel Type Select