Technical information

30 OpenBook 1849
Mechanical Specification
Item Specification
Dimensions 326 (W) x 290 (D) x 36.8~38.6 (H) mm for 15.0” TFT
Weight 7.5 lbs for 15.0” TFT model with battery
I/O Por Two type II Cardbus PC Card slot (3.3V and 5V support). One RJ-11 phone jack
(V.92). One RJ-45 network jack (Ethernet 10/100). One DC-in jack. One external
monitor port (DDC 2.0). One parallel port. One audio line-out jack (SPDIF)
(3.5mm mini-jack). One audio line-in jack (3.5mm mini-jack). Four USB 2.0 ports.
One IEEE 1394 port . One S-video output port. Secure Digital (SD)/ Memory
Stick/ Multi Media Card 3-in 1 slot. One Fast Infrared port.
Drive Bays Two
Material Housing: MCS-050
Panel : Plastic
Indicators Wireless Communication, Power LED, Sleep LED, Media Activity, Battery Charge,
Caps Lock, Num Lock
Switch Power
Memory Address Map
Memory Address Size Function
0x100000 64KB System BIOS
0xF0000 64KB UMB Area
0xE0000 128KB VGA BIOS
0xC0000 128KB Video memory
0xA0000 640KB Conventional memory
I/O Address Map
I/O Address Function
00000000-00000CF7 PCI bus
00000000-0000000F Direct memory access controller
00000020-00000021 Programmable interrupt controller
00000024-00000025 Motherboard resources
00000028-00000029 Motherboard resources
0000002C-0000002D Motherboard resources
00000010-0000001F Motherboard resources
00000030-00000031 Motherboard resources
00000034-00000035 Motherboard resources
00000038-00000039 Motherboard resources
0000003C-0000003D Motherboard resources
00000040-00000043 System timer
00000050-00000053 System timer
00000060-00000060 Standard 101/102-key or Microsoft natural PS/2 keyboard
00000061-00000061 System Speaker
00000062-00000062 Microsoft ACPI-compliant Embedded controller
00000064-00000064 Standard 101/102-key or Microsoft natural PS/2 keyboard
00000066-00000066 Microsoft ACPI-compliant Embedded controller
00000070-00000071 System CMOS/real time clock
00000072-00000077 Motherboard resources
000000A0-000000A1 Programmable interrupt controller