Asrock a770crossfire 用户手册
1 1
1 1
1 1
1 1
1 1
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
IDE1
SOCKET
AM2
FSB800
DDRII_1
(64
bit,
240-pin
module)
DDRII_2
(64
bit,
240-pin
module)
FSB800
DDRII_3
(64
bit,
240-pin
module)
DDRII_4
(64
bit,
240-pin
module)
AMD
770
Chipset
AMD
SB700
Chipset
PS2_USB_PW1
1
ATX12V1
A
TXPWR1
CPU_FAN1
eSA
T
AII_T
OP
To
p
p
:
SIDE
SPK
Center:
REAR
SPK
Bottom:
CTR
BASS
T
op:
LINE
IN
Center:
FRONT
Bottom:
MIC
IN
PS2
Mouse
PS2
Keyboard
USB 2.0
T: USB0
B: USB1
T: USB0
B: USB1
Top:
RJ-45
RJ-45
USB 2.0
T: USB2
B: USB3
T: USB2
B: USB3
Coaxial
SPDIF
Optical
SPDIF
Bottom:
ESA
T
AII
USB
2.0
T:
U
S
B
4
B:
USB5
8Mb
BIOS
CMOS
BATTERY
CLRCMOS1
1
COM1
LAN
PHY
PHY
1
AUDIO
CODEC
CODEC
Super
I/O
IR1
1
CD1
HD_AUDIO1
1
PCIE1/DE
PCIE2
PCIE3
PCI1
PCI2
PCI3
WIFI/E
1
1
HDMI_SPDIF1
FLOPPY1
HDLED
RESET
PLED PWRBTN
1
PANEL 1
CHA_FAN1
SPEAKER1
1
USB6_7
1
SATAII_1
SATAII_3
SATAII_5
USB8_9
1
SATAII_2
SATAII_4
SATAII_6
A770CrossFire
PCI Express 2.0
RoHS
DDR2
1066
Dual
Channel
AM2+
FSB2.6GHz
24.4cm (9.6-in)
30.5cm
(12.0-in)
SLI/XFIRE_PWR1
6
7
1 2
4
3
5
8
9
10
11
12
13
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
1
eSATAII Connector (eSATAII_TOP)
20
Chassis Fan Connector (CHA_FAN1)
2
PS2_USB_PW1 Jumper
21
USB 2.0 Header (USB6_7, Blue)
3
ATX 12V Power Connector (ATX12V1)
22
USB 2.0 Header (USB8_9, Blue)
4
CPU Fan Connector (CPU_FAN1)
23
SPI Flash Memory (8Mb)
5
CPU Heatsink Retention Module
24
DeskExpress Hot Plug Detection Header
6
AM2 940-Pin CPU Socket
(IR1)
7
2 x 240-pin DDR2 DIMM Slots
25
Floppy Connector (FLOPPY1)
(Dual Channel A: DDRII_1, DDRII_2; Yellow)
26
Serial Port Connector (COM1)
8
2 x 240-pin DDR2 DIMM Slots
27
WiFi/E Header (WIFI/E)
(Dual Channel B: DDRII_3, DDRII_4; Orange)
28
Front Panel Audio Header (HD_AUDIO1)
9
Primary IDE Connector (IDE1, Blue)
29
Internal Audio Connector: CD1 (Black)
10
Southbridge Controller
30
HDMI_SPDIF Header (HDMI_SPDIF1)
11
Clear CMOS Jumper (CLRCMOS1)
31
PCI Slots (PCI1- 3)
12
Chassis Speaker Header (SPEAKER 1)
32
PCI Express 2.0 x16 Slot (PCIE3; Blue)
13
System Panel Header (PANEL1)
33
SLI/XFire Switch Card Retention Slot
14
Sixth SATAII Connector (SATAII_6)
34
PCI Express 2.0 x16 Slot (PCIE2; Green)
15
Fourth SATAII Connector (SATAII_4)
35
PCI Express 2.0 x1 Slot (PCIE1/DE; Green)
16
Fifth SATAII Connector (SATAII_5)
36
Northbridge Controller
17
Third SATAII Connector (SATAII_3)
37
SLI / XFIRE Power Connector
18
Primary SATAII Connector (SATAII_1)
38
ATX Power Connector (ATXPWR1)
19
Secondary SATAII Connector (SATAII_2)