Toshiba Satellite L640 Maintenance Manual page 25

Chapter 1 Hardware Overview
VGA Card
 AMD-ATI (Madison-LP, Park-XT, M92XTX)
 Supports ATI HyperMemory*
 Supports PCI-E Gen2 (version 2.0)
Other main system chips
• Clock Generator (Congo Platform: SLG8SP595VTR)
EC (WO/CIR WPCE775CA0DG)
HD Audio (CONEXANT CX20583-10Z)
Card Reader controller (REALTEAK RTS5159)
10/100 LAN controller (Atheros AR8152M)
10/100/1000 LAN controller (Atheros AR8151M)
Mini Card
Wireless LAN (BTO)
IEEE802.11b/g or IEEE802.11b/g/n
3G communication (option)
TD-SCDMA, WCDMA
Wireless WAN (BTO)
HSPA
Bluetooth
Bluetooth V2.1+EDR and Combo module. (BTO)
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)