Acer Aspire T310 - Page 26

Chapter 1 13
0F0000 - 0FFFFF 64Kbytes System BIOS Memory
100000 - UPPER LIMIT Main Memory
UPPER LIMIT - 4GBytes PCI Memory
PCI INTx# and IDSEL Assignment Map
PCI INTx # PCI Devices Device IDSEL: ADxx
INTA# ADIMM-slot N
INTB# PCI-Slot1 AD20
INTC# PCI-Slot2 AD21
INTD# PCI-Slot3 AD22
PCI Slot IRQ Routing Map
PCI INTX# INTA INTB INTC INTD Bus Mastering
PCI slot 1 Route 4 Route 1 Route 2 Route 3 Enabled
PCI slot 2 Route 3 Route 4 Route 1 Route 2 Enabled
PCI slot 3 Route 2 Route 3 Route 4 Route 1 Enabled
I/O Address Map
Hex Range Devices
000-01F
020-021
040-043
060-060
061-061
070-071
080-08F
0A0-0A1
0C0-0DF
0F0-0FF
170-177
1F0-1F7
278-27F
2F8-2FF
378-37F
3F0-3F5
3F6-3F6
3F7-3F7
3F8-3FF
0CF8
0CFC
778-77A
DMA Controller-1
Interrupt Controller-1
System Timer
Keyboard Controller 8742
System Speaker
CMOS RAM Address and Real Time Clock
DMA Page Register
Interrupt Controller-2
DMA Controller-2
Math Co-Processor
Secondary IDE
Primary IDE
Parallel Printer Port 2
Serial Asynchronous Port 2
Parallel Printer Port 1
Floppy Disk Controller
Secondary IDE
Primary IDE
Serial Asynchronous Port 1
Configuration Address Register
Configuration Data Register
Parallel Printer Port 1
Memory Address Map
Address Size Function