Memory Address Map; Pci Intx# And Idsel Assignment Map; Pci Slot Irq Routing Map - Acer Aspire 7100 System Service Manual

Memory Address Map

Address
000000 - 07FFFF
080000 - 09FFFF
0A0000 - 0BFFFF
0C0000 - 0C7FFF
0C8000 - 0DFFFF
0E0000 - 0EFFFF
0F0000 - 0FFFFF
100000 - UPPER LIMIT
UPPER LIMIT - 4GBytes

PCI INTx# and IDSEL Assignment Map

PCI INTx #
INTA#
INTB#
INTC#
INTD#

PCI Slot IRQ Routing Map

PCI INTX# INTA
PCI slot 1 Route 1
PCI slot 2 Route 2
PCI slot 3 Route 3
Chapter 1
Size
512 Kbytes
128 Kbytes
128 Kbytes
32 Kbytes
96 Kbytes
64 Kbytes
64 Kbytes
PCI Devices
PCI-Slot1
PCI-Slot2
PCI-Slot3/ESS Solo1
USB
INTB
Route 2 Route 3
Route 3 Route 4
Route 4 Route 1
Host Memory
Host/PCI Memory
PCI/ISA Video Buffer
Memory
Video BIOS Memory
ISA Card BIOS & Buffer
Memory
BIOS Extension
Memory
Setup and Post
Memory
PCI Development BIOS
System BIOS Memory
Main Memory
PCI Memory
Device IDSEL : ADxx
AD27
AD24
AD25/AD22
AD18
INTC INTD
Route 4
Route 1
Route 2
Function
Bus Mastering
Enabled
Enabled
Enabled
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