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29 TravelMate 230/ 280
I/O Ports One type III PCMCIA (PC Card) port, one RJ-11 port, one RJ-45 port, one DC-in
port, one ECP parallel port, four USB ports (two optional), two IEEE 1394 ports
(optional)one line-in jack, one line-out jack, one speaker/headphone-out jack, one
VGA port /I
2
C compatible (optional).
Drive Bays One
Material Plastic
Indicators Power-on, Standby, Battery Status, Media Access, CapsLock and NumLock
Switch Power
Memory Address Map
Memory Address Size Function
00000000-0009FFFF 640 KB Base memory
80600000-80600FFF
80620000-8063FFFF
81000000-81FFFFF
000A0000-000CFFFF
4 KB Intel 845GL
128 KB
3 MB
192 KB
08000000-08000FFF
08001000-08001FFF
4 KB O2 Micro OZ6912T Cardbus Controller
4 KB
82400000-82400FFF 4 KB USB
82200000-82200FFF 4 KB Audio
I/O Address Map
I/O Address Function
00000000-0000000F Direct Memory Access controller
00000000-00000CF7 PCI bus
00000010-0000001F Motherboard resources
00000020-00000021 Programmable interrupt controller
00000024-00000025 Motherboard resources
00000028-00000029 Motherboard resources
0000002C-0000002D Motherboard resources
0000002E-0000002F Motherboard resources
00000030-00000031 Motherboard resources
00000034-00000035 Motherboard resources
00000038-00000039 Motherboard resources
0000003C-0000003D Motherboard resources
00000040-00000043 System Timer
00000050-00000053 Motherboard resources
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/realtime clock
00000072-00000077 Motherboard resources
00000080-00000080 Motherboard resources
Mechanical Specification
Item Specification