Chapter 1
SA7
2-2
2-2. Specifications
1. Processor
!
Supports Intel
®
Pentium
®
4 socket 478 processor with 400 MHz/533 MHz (100 MHz/133 MHz
Quad Data Rate) CPU front side bus
2.
Chipset (SiS 645DX and SiS 961B):
!
Supports Ultra DMA 33, Ultra DMA 66, Ultra DMA 100 and Ultra DMA 133 IDE protocol
!
Supports
A
dvanced
C
onfiguration and
P
ower Management
I
nterface (ACPI)
!
A
ccelerated
G
raphics
P
ort connector supports AGP 2X (3.3V) and 4X (1.5V) mode (Sideband)
device
!
Supports 200 MHz/266 MHz/333 MHz (100 MHz/133 MHz/166 MHz Double Data Rate) memory
bus settings
3.
Memory (System Memory)
!
Three 184-pin DIMM slots support PC 1600/PC 2100/PC 2700 DDR SDRAM modules
!
Supports up to
Two
unbuffered DDR DIMMs for
PC 2700
DDR modules (up to
2 GB
)
!
Supports up to
Three
unbuffered DDR DIMMs for
PC 1600/PC 2100
DDR modules (up to
3 GB
)
4. System
BIOS
!
SOFT MENU
™
technology, can easily set the processor parameters
!
AMI Plug and Play BIOS supports APM and
D
eaktop
M
anagement
I
nterface (DMI)
!
Supports ACPI
(
A
dvanced
C
onfiguration
P
ower
I
nterface)
!
AMI BIOS
5. Audio
Function
!
C-Media 9738 audio CODEC
!
Supports 18-bit DAC (
D
igital to
A
nalog
C
onverter) resolution
!
Supports 18-bit ADC (
A
nalog
D
igital
C
onverter) resolution
6.
Multi I/O Functions
!
One floppy port connector (up to 2.88MB)
!
Two channels of Bus Master IDE ports supporting up to four Ultra DMA 33/66/100/133 devices
!
One PS/2 keyboard and PS/2 mouse connectors
!
Two serial ports connectors
!
One parallel port connector (Standard/EPP/ECP)
!
One audio connector (Line-in, Line-out, Mic-in, and MIDI/Game port)
!
Two USB connectors
!
One 10/100 Mb port
7. Miscellaneous
!
ATX form factor
!
One AGP slot, five PCI slots
!
Two USB header for four extra USB channels
!
One built-in IrDA TX/RX header
!
Two CD audio input connector
!
Supports wake up by LAN
!
Supports wake up by modem ring
