Acer Veriton 5500 Veriton 5500/7500 Service Guide - Page 39

Memory Address Map Address 000000 - 07FFFF 080000 - 09FFFF 0A0000 - 0BFFFF 0C0000 - 0C7FFF 0C8000 - 0DFFFF 0E0000 - 0EFFFF Size 512KByte 128KByte 128KByte 32KByte 96KByte 64KByte 0F0000 - 0FFFFF 100000 - UPPER LIMIT UPPER LIMIT - 4GBytes 64KByte Function 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 Note : UPPER LIMIT means the maximum size of installed memory. The Main Memory Maximum size are 768M Bytes. Onboard Device ID & IRQ Map Device Intel 845G MCH P2P (Func.0) ICH4 (LPC) (Func.1) ICH4 (IDE) (Func.2) ICH4(USB) (Func.3) ICH4 (SMBUS (Func.5) ICH4 (AC97 Audio) PCI Slot 1 PCI Slot 2 PCI Slot 3 AD# AD11 AD30 AD31 AD31 AD31 AD31 AD31 AD16 AD17 AD21 IDSEL 00h 13h 14h 14h 14h 14h 14h 05h 06h 07h Route Reg. Mask 68h FFh 61h FFh 60h FFh 61h FFh 62h FFh PCI Slot IRQ Routing Map PCI INTX# PCI 1 PCI 2 PCI 3 INT Route 1 Route 4 Route 3 INTB Route 2 Route 1 Route 4 INTC Route 3 Route 2 Route 1 INTD Route 4 Route 3 Route 2 30 Veriton 3500/5500/7500