Acer 1800 - Manual (Page 40)

32 Chapter 1
Mechanical Specification
Item Specification
Dimensions 15.83” x 10.96” x1.61~1.77”
402mm x 278.3mm x 41~45 mm
Weight 4.5Kb/9.9.lbs with 17” Wide LCD+DVD-ROM
I/O Ports 4 USB 2.0 ports, one VGA port, one TV-out , one build-in microphone ,
microphone-in / Line-in port, Line out/headphone-out/speaker-out/
SPDIf port, one IEEE 1394 port, one RJ-11 Jack, one RJ-45 Jack, one
DC-Jack, 5-in-1 card reader slot (xD/SD/MMC/MS-Pro/SM), CIR, MCE
receiver with USB outside device, Kensingtone Lock
Drive Bays One
Material Recycle plastic PC+ABS 94V0
Indicators Power, Media activity, Battery charge, Wireless/Bluetooth
communication, Caps lock, Pad lock, Num lock and Scroll lock
indicators
Switch Power switch
Lid switch
User define switch 1, 2
Wireless ON/OFF switch
Memory Address Map
Memory Address Size Function
000E0000h-000FFFFFh 128KB System BIOS
000C0000h-000CFFFFh 64KB VGA BIOS
000A0000h-000BFFFFh 128KB Video memory (VRAM)
00000000h-0009FFFFh 640KB Conventional memory
I/O Address Map
I/O Address Function
0000-001F Direct memory access controller
0000-0CF7 PCI bus
0010-001F Motherboard resources
0020-0021 Programmable interrupt controller
0024-0025 Motherboard resources
0028-0029 Motherboard resources
002C-002D Motherboard resources
002E-002F Motherboard resources
0030-0031 Motherboard resources
0034-0035 Motherboard resources
0038-0039 Motherboard resources
003C-003D Motherboard resources
0040-0043 System timer
0050-0053 Systeme timer
0060-0060 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
0061-0061 System speaker