Aspire Digital 8943G Manuale Utente

6

Chapter 1

System Block Diagram

Azalia

ODD (SATA)

X'TAL
32.768KHz

SATA1

X'TAL
14.318MHz

CIR

X'TAL
32.768KHz

PCI-Express

X4 DMI interface

Fan Driver

USB Port x 5

EC (WPC781)

USB 2.0

P3

SELGO: SLG8SP595V

HDD (SATA) *2

SPI ROM

Touch Pad

USB 8

CCD

Giga-LAN

Atheros

X'TAL
25MHz

Daughter Board

Transformer

USB 1, 3, 11, 12

SATA0

K/B COON.

CLOCK GENERATOR

SATA5

PCIE-6

AR8151

RJ45 Connector

Daughter Board

800/ 1066 MHz

DDR III

Dual Channel

Speaker

Rear Audio Amp
& Head phone

Line in

Audio CODEC

Int. D-MIC

Mini Card

PCIE-1 & 2

MIC Jack

S/PDIF

SUBWOOFER

AMD GPU

PCIE

LVDS

CRT

SATA4

USB 9

eSATA Conn.

eSATA Buffer

CHARGER

ISL88731

3/5V SYS PWR

RT8206

CPU CORE PWR

ISL62882

DDR3 PWR

RT8207A

SO-DIMM 0
SO-DIMM 1
SO-DIMM 2
SO-DIMM 3

(PWM Type)

USB 10 & 13

WLAN / TV

USB 2

FingerPrint

USB 4

Bluetooth

Sub-Amplifier
(TPA311D1)

Center Mono Amp
(G1442/ 2W)

Center Speaker

Front Stereo Amp
(G1453L/ 2W+2W)

Front Speaker

IEEE1394a
connector

IEEE1394 &
Media Cardreader

Card Reader
Connector

HDMI

AN12947A

PCIE-5

LVDS_CRT
Switch Grapgics

CRT
LVDS

HDMI

OZ888

Gr

a

p

h

ics I

nt

er

fa

ce

s

PCI-E
X16

DDR SYSTEM

MEMOR

Y

FDI

PCI-E

SATA

HDA

RTC
P9

USB

DMI

FDI

SPI ROM

SPI

DMI

VTT 1.05V

UP61111AQDD

intel

Arrandale (SG)
Clarksfield (Discrete)

rPGA 989

intel

Ibex Peak_M

<PCH>

INT_LVDS

INT_CRT

[Arrandale Only]

(37.5mm X 37.5mm)

mBGA 676

(27mm X 25mm)

LPC

<MCH Processor>

Note:
HM55 does not support USB 6 & 7
HM55 does not support SATA 2 & 3

2.5GT/s

2.5GT/s

3.0 GT/s

BCLK: 133MHz

PEG_CLK: 100MHz

DPLL_REF_SSCLK: 120MHz

800 MT/s 1066 MT/s

Broadway-Pro / Madison-Pro
1GB

[Arrandale Only]

ALC669X

*

*

*

(64Mb x 32 IO x 8 pcs)

(Debug)

(Debug)

[Arrandale Only]

*

X'TAL
27.0MHz

X'TAL
24.576MHz

B

_

G

E

P

_

T

U

O

K

L

C

2

E

I

C

P

_

T

U

O

K

L

C

CLKOUT_PEG_1&3

4MB x1 (Basic ME+Braidwood)

CPU VTT

ARD: 1.05V
CFD: 1.1V

UP61111AQDD

GPU CORE PWR

ISL6264

GPU IO PWR

ISL62827

DISCHARGER

THERMAL
PROTECTION

+1.0V/+1.8V

CPU VGFX_AXG

ISL62881

RT9018A + TPS54418

+3V,+ 5V,+1.5V,+1.05V,+1.1V_VTT