MSI ms-7377 - Block Diagram; Bearlake Chipset Overview

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Title
Size Document Number Rev
Date: Sheet
of
MICRO-START INT'L CO.,LTD.
MS-7377 (BELEM) uBTX 10
BLOCK DIAGRAM
Custom
235Friday, August 17, 2007
Title
Size Document Number Rev
Date: Sheet
of
MICRO-START INT'L CO.,LTD.
MS-7377 (BELEM) uBTX 10
BLOCK DIAGRAM
Custom
235Friday, August 17, 2007
Title
Size Document Number Rev
Date: Sheet
of
MICRO-START INT'L CO.,LTD.
MS-7377 (BELEM) uBTX 10
BLOCK DIAGRAM
Custom
235Friday, August 17, 2007
FSB
Connector
PCI_E X16
Modules
Bearlake
Q35
GMCH
Block Diagram
4 DDR II
FSB 800/1066/1333
Intel LGA775 Processor
VRD 11
DDRII
3-Phase PWM
DDR2 667/800
DIMM
Intersil 6312
PCI EXPRESS X16
Analog
Video Out
RGB
ITE IT8718
PCI_E x1
Floopy
ICH9 DO
LPC SIO
DMI
USB2.0
LPC Bus
Debug Port
LPC
Keyboard
Mouse
Serial
HD Audio Link
SPI
PCI_E to LAN
Intel 82566MM
SPI
Flash ROM
PCI
PCI Slot 1
ALC888
HD Audio Codec
USB Port 0~9
SATA2
SATA-II 0~3
PCI_E x4
PCI_E x4
Single End 50ohm Top/Bottom : 4mils
USB2.0 - 90ohm : 15/7.5/4.5/7.5/15
SATA - 95ohm : 15/8/4/8/15
LAN - 100ohm : 15/10/4/10/15
PCIE - 95ohm : 15/8/4/8/15
Solder Mask
Solder Mask
PREPREG 2.7mils
(1080 Prepreg Considerations)
1 oz. (1.2mils)
Cu Power
Plane
1.9mils Cu plus plating
1.9mils Cu plus plating
1 oz. (1.2mils)
Cu GND
Plane
Board Stack-up
PREPREG 2.7mils
CORE 50mils
AMT & ASF
PCI Slot 2