3-1
PCV-J200 (UC)
Confidential
SECTION 3
MOTHER BOARD DESCRIPTION
3-1.
A7S-AV MOTHER BOARD
3.1
Over
view
This document describes the specification for the Polestar(A7S-AV)
mo
therbo
ard for 200
1
Spri
n
g
m
o
de
l.
•
Board Specification: Intel Micro
A
T
X Latest version co
m
p
atible
•
Processor: Supports Single So
c
k
et A
-b
a
sed AMD
”A
thlon / Duro
n
” Processo
rs, all speeds, voltages, bus
fr
equencies
.
•
North &
So
uth
B
ri
d
ge S
y
stem
C
hipset: Featu
res
th
e
Sil
icon
In
te
g
rated
Sy
st
e
m
s
SiS730S
sy
stem
con
troller
w
ith
support
fo
r a 200MHz Fron
t Side Bus; up to 512MBy
te of PC133/PC100 SDRAM.
•
Super-Sou
th
Bridge Syst
e
m
PC
Is
et: Si
li
con
Integ
rated
Sy
stems SiS730S w
it
h
a PCI Super I/O Integrated Peri
ph
eral Con
troller
w
it
h
support
fo
r UltraA
T
A
66 or 10
0;
A
C
’97 au
dio;
Dual USB host controllers w
it
h
root hub and six func
tion ports. (OpenHCI Host
Co
ntro
ller)
•
Front Side Bus (FSB): Ca
n
su
pports 200/16
6/13
3/100MHz FSB.
•
External
U
S
B
:
T
h
ree ports, USB V
er1.
1, USB Co
nnector Front
P
anel x 1ch(Optio
n Header), Rear
P
anel x 3 ch
•
Main
Me
m
o
ry
: T
w
o 168-
pin
D
IMM sock
ets (Support SDRAM 64/128/256MB,
Max
im
u
m
512MB
y
te NonECC
)
•
IDE Po
rts: T
w
o ports Ultra
A
T
A
33/66/100MHz en
abl
e
•
Hard
w
are
m
o
nitoring
F
A
N ( CPU,PS ) speed m
onitor / CPU
T
em
p
/s
e
n
so
r
•
NO
I
S
A a
n
d
AG
P
s
lo
t.
•
PCI Ex
pan
sion
slots: Provides four 32 bit PCI Rev2.2 expansi
o
n
slots,
w
h
ic
h
can
support Bus Master PCI cards
.
•
On board (Mother Board)
AC
’97
V
er2.1 A
u
dio Codec (A
DI AD1881A
)
•
On board iLINK(IEEE1394) functio
n (OHCI Co
ntro
ller
, DR
V/RCV &
Connector)
•
Header for Front Panel accessibl
y
i
L
INK co
nnector
.(Option
)
•
Header for Front Panel accessibl
y
U
S
B connector
. (Option
)
•
Suspe
n
d to RA
M
s
u
pport
(W
ak
e u
p
f
ro
m
Ke
y
board, LA
N, USB and Po
w
er bu
tt
o
n
)
•
Programmable BIOS (2MB Flash EEPROM
)
•
BIOS Su
spend Mode LED Support (P
o
w
er ON: Green
/ Suspe
n
d: Orang
e)
•
W
ak
e O
n
LA
N
: Supports
W
ake ON
LAN activit
y
b
y
DF
E
-538T
X Rev
.D PCI Card.(Connector:Option)
•
Keyboard/Mouse mixed signal ( Notebook style)
•
No Q-salt capacitors
•
Heat sink ground
in
g support fo
r CP
U
•
PC
99 C
o
m
p
li
a
n
t
•
Modem
: PCI Card Support
(
V
.92: Driver softwar
e support)
•
Operating
System Supports:
Windows 98 Second
Edition,
Windows Millennium Edition
and Windows 2000
3.1.1
Major Mount Option Components
•
AC97
sharing resistor
s
3.2
Form factor
•
Meet
Inte
l
MicroAT
X L
a
test version specificat
io
n
-Maxim
um
9.6
inches x 9.
6inc
hes (244
mmx2
44m
m)
-Heig
h
t restrictions of
M
icroATX
v
e
rsion 1.0
3.3
Expansion Slots
•
Four32bit
Master
PCI
Bus
slo
ts
-Sup
ports 3.
3
V
/5
.0
V PCI Bus
Int
e
rfac
e
