Hardware Specifications and Configurations

Processor

Item

Specification

 

 

CPU

AMD CPU S1g2 Processor (Griffin Series - Turion / Sempron);

 

HT3 (1.2~2.6 GT/s) (Bandwidth: 9.6GB/S to 20.8GB/s)

 

 

Type

1.8GHZ~2.3GHZ

 

 

CPU package

AMD 638 pin Micro-PGA

 

 

Features

Hyper Transport 3.0 Technology: Designed to support HT

 

Gen3 speeds from 1.2GHZ to 2.6GHZ.

 

64-bit or 128-bit DDR2 Memory Interface: Two independent

 

64-bit DDR2 channels.

 

Split Power Planes: Separate power planes provided for each

 

CPU core and on die Northbridge

 

Up to 2 processor cores per die, Up to 1MB L2 cache per die.

 

Each CPU core supports up to 8 P-states: P0 (Highest

 

performance) and P7

 

 

CPU Power

VDD0, VDD1 set according to the respective P-state control

 

when core VDD are isolated and VDD set according to the

 

CPU core in the highest performance P-state when VDD is

 

common.

 

CPU_VDDNB; VLDT 1.2V_HT; VDD I/O 1.8VSUS; CPU

 

Memory Interface

 

 

North Bridge

 

 

 

Item

Specification

 

 

Type

AMD RS780M (North Bridge)

 

 

Package

FCBGA 528-pin

 

 

Features

CPU Hyper Transport Interface: Support 16-bit up/down Hyper

 

Transport 3.0 interface up to 5.2GT/S.

 

PCI Express Interface: Support PCI-E GEN2; Optimized peer

 

to peer and general purpose link performance; Highly flexible

 

PCI Express implementation to suit a variety of platform needs.

 

A-Link Express II interface: one x4 A-Link Express II Interface

 

for connection

 

 

Power

1.1V, 1.2V, 1.8V, 3.3V

 

 

18

Chapter 1

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Acer 7230 manual Hardware Specifications and Configurations, Processor Specification, Cpu, North Bridge Specification