Chapter 1 7

UMA Model
Power On/O CKT.
Touch Pad
LPC BUS
uFCBGA-528
Int.KBD
USB
conn
X 3
A link Express2
DC/DC Interface CKT.

AMD S1G4 Processor

Hyper Transport Link
16 x 16
EC I/O Buer
Power Circuit
uPGA-638 Package

ATI RS880M

BIOS
HD Audio

ATI SB820M

ENE KB926
Bluetooth
Conn
RTC CKT.
S-ATA
SATA HDD
Conn.
port 0
CMOS
Camera
USB port 0,1,2
USB
SATA ODD
FFC Conn.
Mini
card
(WL)X1
port 1
USB port 5 USB port 7 USB port 8
Dual Channel
204pin DDRIII-SO-DIMM X2
Memory BUS(DDR3)
uFCBGA-605
HDA Codec
ALC272X
Audio AMP
Phone Jack x2
LED
LID SW / MEDIA/B
Champlain

Danube

MINI Card 1
WLAN
RJ45
Broadcom
BCM57780
LAN(GbE)
CRT
HDMI Conn.
Fan Control
<Option>
Extend Card/B
1. USB X2
USB port 6
Card
Reader
RTS5137
LVDS
2. ODD X1