DFI CR901-B - Manual (Page 10)

www.dfi .com Chapter 3 Hardware Installation
10
Chapter 3
Chapter 3 - Hardware Installation
Board Layout
Top View
Bottom View
Standby Power LED
S
ocket
G2
rPGA-988B
Intel 82579LM
DDR3_2
SODIMM
DDR3_1
SODIMM
1
CPU fan
Intel
QM77
SPI Flash
BIOS
SSD
(optional)
COM Express connector
B1
C1
D1
B110
C110
D110
A1 A110
COM Express connector
iTE
IT8518E
Block Diagram
SSD Chip
( option )
IMVP7
(Vcore,Vgfx)
PEG 16x LANES
CMOS Backup
EEPROM
LPC TPM 1.2
SLB9635(option)
GPIO,WDT,I 2 C
(Embedded
Controller)
PCIe x1, Lane 6
CRT
USB 2.0 8x
SATA 2.0 2x, SATA 3.0 2x
LVDS (Dual Channel)
2 nd SPI Bus
Serial Port1, 2 TX/RX
Sys FAN PWM/TACH_IN
SATA Port4
PCIe x1 Lane 7
USB 3.0 4x
DDI Port B/SDVO Port B
DDI Port C
DDI Port D
Channel A
1066/1333/
1600MHz
Channel B
1066/1333/
1600MHz
2 nd Generation;
Intel ® Core ™ i7/i5/i3; Intel ® Celeron ™
CORE
Processor
CORE CORE CORE
Graphics
CORE
Memory
Controller
DMI x4
(Direct Media
Interface)
Intel ® FDI
(Flexible Display
Interface)
DDR3
SODIMM
Mobile Intel ® QM77
Express Chipset
SM Bus
HD Audio
LPC Bus
Intel ® GLAN
PHY 82579LM
LAN Ports
A / B C / D
DDR3
SODIMM
PEG 16x LANES
SM Bus SM Bus
HD A di
SM Bus
HD Audio
LPC Bus LPC Bus
8-bit DIO
WDT
I 2 C Bus
USB 2.0 8x
SATA 2 0 2 SATA 3 0 2 SATA 2.0 2x, SATA 3.0 2x
LVDS (D l Ch l)
CRT
LVDS (Dual Channel)
PCI 1 L 6
CRT
PCIe x1, Lane 6
2 nd SPI B 2 d SPI Bus
S i l P t1 2 TX/RX Serial Port1, 2 TX/RX
/ Sys FAN PWM/TACH_IN
LAN P t LAN Ports
SATA Port4
DDI Port B/SDVO Port B
DDI Port C
DDI Port D
USB 3.0 4x
PCIe x1 Lane 7
3 rd Generation;
Intel ® Core ™ i7/i5/i3
PCIe x1, Lane 8
I 2 C Bus
WDT
I C Bus