Acer travelmate 4070 4080 (lugano 3) 서비스 매뉴얼

TravelMate 4070/4080

System core logic

Intel

®

 915GM/915PM Express chipsets+ICH6-M

Memory controller

Integrated in Intel® 915GM

Audio controller

RealTek ALC833(ALC260) HD audio interface
(Audio amplifer: Maxiam MAX9755) 

PCMCIA controller for socket

TI PCI1510A

Video controller

Integrated in Intel® 915GM for UMA models

ATI X1300 RADEON® for discrete models

Power and Keyboard controller

KBC NS97551/541V

Wireless controller (mini PCI)

Intel (The controller is on the Wireless LAN card. Please look at the 
wireless LAN card for controller details).

CPU type

Intel® Pentium® M 730/740/750/760/770/780 processor (2MB L2 cache, 
1.60/1.73/1.86/2/2.13/2.26 GHz, 533 MHz FSB)

Intel® Pentium® M 725 processor (2MB L2 Cache, 1.60 GHz, 400 MHz FSB)

Intel® Celeron® M processor 360/370/380 (1 MB L2 cache, 1.40/1.50/1.60 
GHz, 400 MHz FSB)

CPU package 

Intel socketable 478 pins Micro-FCPGA

CPU core voltage

Low speed: 0.8V
High speed: 1.5V

CPU I/O voltage

1.2V

BIOS vendor

Pheonix BIOS

BIOS Version

BIOS ROM type

Flash ROM, SST39VF040

BIOS ROM size

512Kbyte

BIOS package

32 Pin PLCC-lead

Supported protocols

ACPI 2.0 (if available, at least 1.0b), SMBIOS 2.3, PCI 2.2, Boot Block, 
PXE 2.0, Mobile PC2001, Hard Disk Password, INT 13h Extensions, PCI 
Bus Power Management interface Specification, EI Torito-Bootable CD-
ROM Format Specification V1.0, Simple Boot Flag 1.0

Cache controller

Built-in CPU

Cache size

2MB for Intel® Pentium® M processor

1MB for Intel® Celeron® M processor

1st level cache control

Always Enabled