DFI CR908-B - Manual (Page 10)

www.dfi .com Chapter 3 Hardware Installation
10
Chapter 3
Chapter 3 - Hardware Installation
Board Layout
Top View
Bottom View
Block Diagram
IMVP7
(Vcore,Vgfx)
PEG 16x LANES
CMOS Backup
EEPROM
PCIe x1, Lane 6x
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
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
CORE
Processor
CORE CORE CORE
Graphics
CORE
Memory
Controller
DMI x4
(Direct Media
Interface)
Intel ® FDI
(Flexible Display
Interface)
DDR3/
DDR3L
SODIMM
Mobile Intel ® QM77
Express Chipset
SM Bus
HD Audio
LPC Bus
Intel ® GLAN
PHY 82579LM
LAN Ports
A / B C / D
PEG 16x LANES
SM Bus SM Bus SM Bus
HD Audio
LPC 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 6x
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
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
GPIO,WDT,I 2 C
(Embedded
Controller)
8-bit DIO
WDT
I 2 C Bus I 2 C B s
WDT
I C Bus
DDR3 SODIMM
iTE
IT8518E
Intel
QM77 1
CPU fan
Intel 82579LM
SPI Flash
BIOS
Standby Power LED
Intel CPU
COM Express connector
C1
D1
C110
D110
B1 B110
A1 A110
COM Express connector