Advantech PCA-6187 B.22 1st MB Memory Map, B.23 PCI Bus Map, Table B.22 1st MB memory map, Device

B.22 1st MB Memory Map

Table B.22: 1st MB memory map
Addr. range (Hex)	Device
E0000h - FFFFFh	BIOS
CC000h - DFFFFh	Unused
C0000h - CBFFFh	VGA BIOS
A0000h - BFFFFh	Video Memory
00000h - 9FFFFh	Base memory

B.23 PCI Bus Map

Table B.23: PCI bus map
Function Signals	Device ID	INT# pin	GNT	REQ
Onboard LAN1		INT E
OnboardLAN2	AD21	INT H	GNT F	REQ F
SCSI	AD19	INT F, G	GNT A	REQ A
Bridge	AD22		GNT E	REQ E
PCI slot 1	AD31	INT B, C, D, A	GNT A	REQ A
PCI slot 2	AD30	INT C, D, A, B	GNT B	REQ B
PCI slot 3	AD29	INT D, A, B, C	GNT C	REQ C
PCI slot 4	AD28	INT A, B, C, D	GNT D	REQ D

113 AppendixB