Asrock 775I48 用户手册
8
1.3 Motherboard Layout
DDR1
(64/72
bit,
184-pin
module)
DDR2
(64/72
b
it,
1
84-pin
m
odule)
1.5V_AGP1
ATX12V1
SA
T
A
2
SA
TA
1
CLRCMOS0
AUX1
CD1
P
ARALLEL
P
ORT
COM1
PS2
Mouse
Ps2
Keyboard
USB 2.0
T: USB2
B: USB3
T: USB2
B: USB3
USB 2.0
T: USB0
B: USB1
T: USB0
B: USB1
Top:
RJ-45
RJ-45
Top:
Line
In
Center:
Line
Out
Bottom:
Mic
In
In
USB 2.0
T: USB4
B: USB5
T: USB4
B: USB5
PCI 2
PCI 3
PCI 4
PCI 5
PCI 1
2Mb
BIOS
Super
I/O
USB67
1
IR1
1
PANEL 1
HDLED RESET
PLED PWRBTN
1
PS2_USB_PWR1
1
SPEAKER1
1
FLOPPY1
CHA_FAN1
CMOS
Battery
AGP 8X
5.1 CH
SATA
Intel
848P
Chipset
IDE1
IDE2
1
AUDIO1
Audio
CODEC
CPU_FAN1
A
T
XPWR1
JR1
JL1
LAN
PHY
PHY
USB2.0
Intel
ICH5
FSB800
18.3cm (7.2 in)
30.5cm
(12.0in)
775i48
DDR400
GAME1
1
USB4_5
1 2
4
3
5
7
6
8
9
11
10
13
14
15
12
16
17
18
19
20
21
22
23
24
25
26
27
28
1
FSB1
29
1
PS2_USB_PWR1 Jumper
16
External Speaker Connector (SPEAKER1)
2
ATX 12V Connector (ATX12V1)
17
Infrared Module Connector (IR1)
3
775-Pin CPU Socket
18
Floppy Connector (FLOPPY1)
4
North Bridge Controller
19
Game Connector (GAME1)
5
184-pin DDR DIMM Slots (DDR DIMM1- 2)
20
Internal Audio Connector: CD1 (Black)
6
Secondary IDE Connector (IDE2, Black)
21
Internal Audio Connector: AUX1 (White)
7
Primary IDE Connector (IDE1, Blue)
22
Front Panel Audio Connector (AUDIO1)
8
AGP Slot (1.5V_AGP1)
23
JR1 / JL1 Jumpers
9
South Bridge Controller
24
PCI Slots (PCI1- 5)
10
Primary Serial ATA Connector (SATA1)
25
Flash Memory
11
Secondary Serial ATA Connector (SATA2)
26
FSB Select Jumper (FSB1)
12
Clear CMOS Jumper (CLRCMOS0)
27
CPU Fan Connector (CPU_FAN1)
13
Chassis Fan Connector (CHA_FAN1)
28
Shared USB 2.0 Header (USB4_5, Blue)
14
USB 2.0 Header (USB67, Black)
29
ATX Power Connector (ATXPWR1)
15
System Panel Connector (PANEL1)