Acer 3020 사용자 설명서

Chapter 1

19

Hardware Specifications and Configurations

  

  

CPU type

Mobile AMD Sempron

TM

 processor 2600+/3000+ or higher with 128 KB L2 

cache, or

Mobile AMD Sempron

TM

 processor 2800+/3100+ or higher with 256 KB L2 

cacher
Aspire 5020 Series

AMD Turion

TM

 64 ML-28/ML-32 processor at 1.6/1.8 GHz or higher with 

128 KB L1 cache and 512 KB L2 cache, or

AMD Turion

TM

 64 ML-30/ML-34/ML-37/ML-40  processor at 1.6/1.8/2.0/2.2 

GHz or higher with 128 KB L1 cache and 1MB L2 cache

Core logic

ATI RS480M+ ATI SB400

CPU package 

Intel socketable 478pin Micro-BGA

CPU core voltage

1.308V (highest frequency mode) to 0.956V (low frequency mode)
0.748V (deeper sleep mode)

BIOS vendor

Phneoix

BIOS Version

3A03

BIOS ROM type

SST 39SF040A, 512KX8 CMOS Boot Block Flash Memory

BIOS ROM size

512KB

BIOS package

32-pin PLCC

Supported protocols

ACPI 1.0b, PC Card 95, SM BIOS 2.3, IEEE1284-ECP/EPP, PCI 2.2, PnP 
1.0a, DMI 2.0, PS/2 keyboard and mouse, USB 2.0, VGA BIOS, CD-ROM 
bootable, IEEE 1394

BIOS password control

Set by setup manual

Cache controller

Built-in CPU

Cache size

128KB/256KB for Aspire 3020 Series
512KB/1MB for Aspire 5020 Series

1st level cache control

Always enabled

2st level cache control

Always enabled

Cache scheme control

Fixed in write-back

Memory controller

AMD CPU built-in

Memory size

0MB (no on-board memory)

DIMM socket number

2 sockets

Supports memory size per socket

1024MB

Supports maximum memory size

2G (by two 1024MB SO-DIMM module)

Supports DIMM type

DDR Synchronous DRAM

Supports DIMM Speed

333 MHz

download service manual and resetter printer at http://printer1.blogspot.com