Chapter 1 43
Express Card Interface
Item Specification
PCMCIA controller Built-in ICH7M
Supports card type 75mmx34mm(W)x5mm
Number of slots One
Access location Left panel
Interface PCI Express
System Board Major Chips
Item Controller
Core logic
Intel
®
945GM/PM+ICH7M
VGA
Built-in Intel
®
945GM for Aspire 5540/5560 UMA models
ATI X1300 for Aspire 5540 discrete models
ATI X1400 for Aspire 5560 discrete models
LAN BCM4401-E for 10/100Mbps
BCM5789/5787M for Giga LAN
USB 2.0 Built in ICH7M
Super I/O controller NS37381
MODEM Built-in ICH7M
Bluetooth Built-in ICH7M
Wireless 802.11 b+g Built-in ICH7M
PCMCIA TI PCI 7412
Audio Realtek ALC883
Keyboard
Item Specification
Keyboard controller Renesas RE144B
Total number of keypads 88-/89-key
Windows logo key Yes
Internal & external keyboard work
simultaneously
Plug USB keyboard to the USB port directly: Yes
Battery
Item Specification
Vendor & model name Sanyo (6cell) 2.0
Sony (6cell) 2.0
Panasonic (6cell) 2.0
Snayo (6cell) 2.4
Sony (6cell) 2.4
Panasonic (6cell)2.4
Sanyo (9cell) 2.4
Battery Type Li-ion